ANNUAL_REPORT_YEAR WDID REGION REG_MEAS_STATUS LAST_UPDATED_ON SSS_CATEGORY POP_SERVED #_ENTRY_STAFF #_JOURNEY_STAFF #_SUPERVISORY_STAFF #_MANAGERIAL_STAFF #_CERTIFIED_GRADE_I #_CERTIFIED_GRADE_II #_CERTIFIED_GRADE_III #_CERTIFIED_GRADE_IV #_CERTIFIED_GRADE_V #_CERTIFIED_CSUS OTHER_CERTIFICATIONS MILES_FORCED_MAINS MILES_GRAVITY_SEWERS %6IN_OR_LESS_GRAVITY_MAIN %8IN_GRAVITY_MAIN %9-18IN_GRAVITY_MAIN %19-36IN_GRAVITY_MAIN %36IN_GREATER_GRAVITY_MAIN %UNK_DIAM_GRAVITY_MAIN %TOT_GRAVITY_MAIN %6IN_OR_LESS_FORCE_MAIN %8IN_FORCE_MAIN %9-18IN_FORCE_MAIN %19-36IN_FORCE_MAIN %36IN_GREATER_FORCE_MAIN %UNK_FORCE_MAIN %TOT_FORCE_MAIN #_CONNECTED_LATERALS #_LATERALS_OWNED_OPERATED PORTIONS_LATERAL_RESPONSIBLE MILES_LATERAL_RESPONSIBLE %GRAVITY_MAIN_2020-PRESENT %GRAVITY_MAIN_2000-2019 %GRAVITY_MAIN_1980-1999 %GRAVITY_MAIN_1960-1979 %GRAVITY_MAIN_1940-1959 %GRAVITY_MAIN_1920-1939 %GRAVITY_MAIN_1900-1919 %GRAVITY_MAIN_BEFORE_1900 %GRAVITY_MAIN_UNKNOWN_AGE %GRAVITY_MAIN_TOTAL #PUMP_75000_GAL/DAY_OR_OVER_2020-PRESENT #PUMP_75000_GAL/DAY_OR_OVER_2000-2019 #PUMP_75000_GAL/DAY_OR_OVER_1980-1999 #_PUMP_75000_GAL/DAY_OR_OVER_1960-1979 #PUMP_75000_GAL/DAY_OVER_1940-1959 #PUMP_75000_GAL/OR_OVER_1920-1939 #PUMP_75000_GAL/DAY_OR_OVER_1900-1919 #PUMP_75000_GAL/DAY_OR_OVER_BEFORE_1900 #PUMP_75000_GAL/DAY_OR_OVER_UNKNOWN_AGE #PUMP_75000_GAL/DAY_OR_OVER_TOTAL #PUMP_UNDER_75000_GAL/DAY_2020-NOW #PUMP_UNDER_75000_GAL/DAY_2000-2019 #PUMP_UNDER_75000_GAL/DAY_1980-1999 #PUMP_UNDER_75000_GAL/DAY_UNDER_1960-1979 #PUMP_UNDER_75000_GAL/DAY_1940-1959 #PUMP_UNDER_75000_GAL/DAY_1920-1939 #PUMP_UNDER_75000_GAL/DAY_1900-1919 #PUMP_UNDER_75000_GAL/DAY_BEFORE_1900 #PUMP_UNDER_75000_GAL/DAY_UNKNOWN_AGE #PUMP_UNDER_75000_GAL/DAY_TOTAL EST_MILES_NOT_ACCESSIBLE MILES_CLEANED MILES_INSPECTED FIRST_ROW_TREATMENT_PLANT_WDID FIRST_ROW_NAME_ADDRESS FIRST_ROW_RELATIONSHIP SECOND_ROW_TREATMENT_PLANT_WDID SECOND_ROW_NAME_ADDRESS SECOND_ROW_RELATIONSHIP THIRD_ROW_TREATMENT_PLANT_WDID THIRD_ROW_NAME_ADDRESS THIRD_ROW_RELATIONSHIP FOURTH_ROW_TREATMENT_PLANT_WDID FOURTH_ROW_NAME_ADDRESS FOURTH_ROW_RELATIONSHIP SATELLITE_TRIBUTARY_SYSTEMS FIRST_ROW_TRIBUTARY_SYSTEM_OWNED FIRST_ROW_TRIBUTARY_SYSTEM_NAME FIRST_ROW_COLLECTION_SYSTEM_WDID SECOND_ROW_TRIBUTARY_SYSTEM_OWNED SECOND_ROW_TRIBUTARY_SYSTEM_NAME SECOND_ROW_COLLECTION_SYSTEM_WDID THIRD_ROW_TRIBUTARY_SYSTEM_OWNED THIRD_ROW_TRIBUTARY_SYSTEM_NAME THIRD_ROW_COLLECTION_SYSTEM_WDID FOURTH_ROW_TRIBUTARY_SYSTEM_OWNED FOURTH_ROW_TRIBUTARY_SYSTEM_NAME FOURTH_ROW_TREATMENT_PLANT_WDID FIFTH_ROW_TRIBUTARY_SYSTEM_OWNED FIFTH_ROW_TRIBUTARY_SYSTEM_NAME FIFTH_ROW_TREATMENT_PLANT_WDID INFO_ADDITIONAL_TRIBUTARY_SYSTEMS #GRAVITY_MAINLINE_AERIAL_OR_UNDER_GROUND_CROSSINGS #FORCE_MAINLINE_AERIAL_OR_UNDER_GROUND_CROSSINGS #_SIPHONS SYSTEM_PERFORMANCE_EVAL_ATTACHED SPILL_EMERGENCY_RESPONSE_PLAN_UPDATED MAJOR_SPILL_CAUSES SPILL_CAUSES_OTHER_DESC FAILURE_POINTS FAILURE_POINTS_OTHER_DESC ONGOING_SPILL_INVESTIGATIONS ACTIONS_TAKEN_TO_ADDRESS_DEFICIENCIES 2023 3SSO10315 3 616 25-MAR-24 Other 10500 0 1 0 1 0 0 0 1 0 1 0 7 90 5 5 0 0 0 100 0 0 0 0 0 0 0 7 7 Upper and Lower 7 0 0 8 92 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 7 2 WDID City of Watsonville, Watsonville, CA 95076 WWTP same agency N 2 0 1 N Y Damage by Others Not Related to Collection System Construction/Maintenance Manhole None None 2023 6SSO18106 6A 616 11-APR-24 Municipal(Public) 2400 1 2 1 0 1 0 0 1 0 2 0 6.4 1 30 63 6 0 0 100 0 0 0 0 0 0 100 287 287 Lower only 1 20 80 0 0 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 6 6 100% Herlong PUD 448-805 Pole Line Rd, Herlong WWTP same agency N 0 0 0 Y Root Intrusion Upper Lateral NONE New infrastructure 2023 8SSO10542 8 616 03-APR-24 Municipal(Public) 344461 4 8 2 4 3 1 1 0 0 0 Two (2) NASSCO PACP Certified Employees 0 560 20 30 25 25 0 0 100 0 0 0 0 0 0 0 94000 0 None 0 1 4 22 40 30 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 568 40 8SSO10574 Garden Grove City CS, 13802 Newhope Street, Garden Grove, CA 92843 SSS other agency 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP other agency WWTP other agency Y N City of Buena Park 8SSO10546 N City of Placentia 8SSO10593 N City of Fullerton 8SSO20044 10 1 144 Y Y Debris-wipes/Non-disposables Gravity Mainline NA Ongoing capital improvement program and sanitary sewer studies. Ongoing as-needed point repairs as identified during CCTV inspections and / or preventative maintenance activities. 2023 8SSO10574 8 616 29-MAR-24 Municipal(Public) 172652 0 10 1 1 4 3 2 1 0 1 n/a 3 328 2 80 14 4 0 0 100 10 90 0 0 0 0 100 37100 0 None 0 2 4 2 20 67 5 0 0 0 100 0 3 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 1 170 9 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP same agency N n/a 0 0 60 Y Y Fats, Oil and Grease (FOG) n/a Gravity Mainline n/a No ongoing spill investigations. A Capital Improvement Plan was developed in accordance with findings contained in the District’s System Evaluation and Capacity Assurance Plan (SECAP) and its Sewer System Rehabilitation Plan. The Sewer System Rehabilitation Plan is an ongoing, multi-year effort of inspecting and evaluating the condition of the entire sewer system. The sewer system was first inspected and evaluated (in phases) between 2005 and 2012. In 2017 the District continued the Rehabilitation Plan in order to re-inspect and re-evaluate the entire sewer system. Phase I of the Rehabilitation Plan was completed in 2017-2018. Phase II of the Rehabilitation Plan was completed in 2021-2022. Phase III is planned for later this year. As part of the Capital Improvement Plan, an ongoing schedule of improvements at various site locations are in progress to address system capacity and deficiencies. This will decrease sewer overflows and enable development throughout the City. 2023 8SSO10602 8 616 02-APR-24 Municipal(Public) 311000 2 12 2 1 4 8 1 0 0 8 NA 0 389 21 57 20 2 0 0 100 0 0 0 0 0 0 0 45902 0 None 0 1 5 6 44 29 12 2 0 1 100 1 0 0 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 111 0 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP same agency N Y Garden Grove City 8SSO10574 Y Orange City 8SSO10591 NA 0 0 45 Y Y Fats, Oil and Grease (FOG) NA Manhole NA NA Ongoing sewer cleaning, CCTV inspections, and sewer capacity evaluations. 2023 8SSO10590 8 616 04-APR-24 Municipal(Public) 83411 2 9 1 1 4 2 1 1 0 0 5 318 20 70 10 0 0 0 100 100 0 0 0 0 0 100 25525 25525 Lower only 121 0 10 15 40 20 10 0 0 5 100 0 0 0 0 0 0 0 0 0 0 0 2 3 8 4 2 0 0 1 20 1 160 7 8sso10590 Newport Beach City CS,949 W 16th ST, Newport Beach, CA 92658 WWTP other agency Y N Costa Mesa Sanitary District, 290 Paulorino Ave. Costa Mesa CA 8SSO10566 4 7 4 Y Y Root Intrusion Grease deposits. Wipes. Construction debris. Gravity Mainline No CCTV investigations. Emergency repairs. CIP Repairs. Upgraded cleaning schedule. 2023 8SSO10545 8 616 27-MAR-24 Municipal(Public) 46791 0 6 1 1 0 0 0 0 0 0 N/A 0 100 5 86 8 1 0 0 100 0 0 0 0 0 0 0 11540 0 None 0 0 15 20 50 10 5 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 1 106 65 8SSO10545 City of Brea 545 N. Berry St. Brea, CA SSS same agency 8SSO10573 Fullerton City CS, 1580 West Commonwealth Avenue, Fullerton, CA 92833 SSS other agency 8SSO10593 Placentia City CS, 401 East Chapman Avenue, Placentia, CA 92670 SSS other agency 8SSO10640 Orange Cnty Sanitation Dist CS, , CA SSS other agency N N/A 4 0 1 Y Y Fats, Oil and Grease (FOG) N/A Manhole N/A None N/A 2023 8SSO10546 8 616 20-MAR-24 Municipal(Public) 81998 2 2 0 1 0 1 1 1 0 0 Staff order study material through OWP CSUS and attended CWEA TCP prep sessions to prepare and take/pass certification. 0 168 7 80 13 0 0 0 100 0 0 0 0 0 0 0 12554 0 None 0 0 14 3 17 58 7 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 62 41 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP other agency N NA NA NA NA NA NA NA NA NA NA NA 0 0 9 Y Other (specify below) If we have a spill the cause typically is FOG in siphon, or if we had a spill from the main generally is roots/fog. Siphon NA NA For our siphon locations we clean quarterly and have installed smartcover systems on all siphon locations. We have also eliminated three siphons from our collection system. 2023 8SSO10552 8 616 02-APR-24 Municipal(Public) 49243 0 4 2 2 0 0 0 0 0 0 N/A 1 101 1 97 1 1 0 0 100 0 100 0 0 0 0 100 12000 0 None 0 0 5 19 64 11 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 5 51 20 N/A Orange County Sanitation District WWTP other agency N Y City of Cypress 8SSO10552 Y City of Cypress 8SSO10552 Y City of Cypress 8SSO10552 Y City of Cypress 8SSO10552 Y City of Cypress 8SSO10552 6. City of Cypress 8SSO10552 7. City of Cypress 8SSO10552 8. City of Cypress 8SSO10552 9. City of Cypress 8SSO10552 10. City of Cypress 8SSO10552 0 0 0 Y Y Fats, Oil and Grease (FOG) NONE Other (specify below) NONE NONE Ongoing routine maintenance, cleaning, inspection, and capital projects to reline and/or replace condition and capacity deficient pipes. 2023 8SSO10572 8 616 28-MAR-24 Municipal(Public) 57000 0 3 2 2 2 1 2 1 0 0 N/A 0 133 2 85 8 5 0 0 100 0 0 0 0 0 0 0 16500 312 None 0 1 5 5 89 0 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 82 22 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP other agency 8SSO10578 Huntington Beach City CS, 19001 Huntington Street, Huntington Beach, CA 92648-2211 SSS other agency 8SSO10588 Midway City SD CS, , CA SSS other agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A No 7 0 11 Y Y Fats, Oil and Grease (FOG) Gravity Mainline N/A Ongoing main line repair, replacement, or Lining CIP projects. On-going manhole coating CIP projects as well as Proactive maintenance and inspection. 2023 8SSO20044 8 616 25-MAR-24 Municipal(Public) 141620 3 9 0 1 4 1 0 1 0 5 No other. 0 330 5 80 13 2 0 0 100 0 0 0 0 0 0 0 29096 54 None 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 282 66 8 300110002 OC Sanitation District 10844 Elllis Ave, Fountain Valley, CA 92708 SSS same agency Y N City of Anaheim 8SSO10542 N City of Brea 8SSO10545 N City of La Habra 8SSO10583 N City of Placentia 8SSO10593 We only have four tributary systems. 23 0 33 N Y Other (specify below) We had no spills this past year. Other (specify below) We had no spills this past year. We have no ongoing spill investigation. We CCTV our system every five years and all deficiencies are looked at and added to our CIP list for repairs or sections to be replaced. When we have a spill, it is our procedure to follow up with a CCTV inspection. If repairs are needed, we follow up with our on-call contractor or with Engineering to have the sewer main repaired. If no repairs are needed, we will place that section on our Special Project list. That list is cleaned monthly or every 3,6,9 0r 12 months. 2023 8SSO10578 8 616 03-APR-24 Municipal(Public) 201000 6 10 5 1 5 3 2 3 1 0 CWEA 3 360 1 84 14 1 0 0 100 90 10 0 0 0 0 100 630 300 Lower only 300 3 24 67 3 2 1 0 0 0 100 2 1 7 0 0 0 0 0 0 10 7 0 10 0 0 0 0 0 0 17 81 71 154 8SSO10578 Huntington Beach City CS, 19001 Huntington Street, Huntington Beach, CA 92648-2211 WWTP other agency Y N Sunset Beach Sanitary District SSO10625 N Midway City Sanitary District 8SSO10588 N City of Fountain Valley 8SSO10572 n/a 31 8 97 Y Y Other (specify below) Various causes: mechanical pump failure, flushable wipes, grease, calcium build up Other (specify below) Typically at the lower lateral or mainline None FOG program for grease, replacement/rehabilitation of pipe with calcium build-up 2023 8SSO10591 8 616 06-MAR-24 Municipal(Public) 136718 11 14 4 3 16 0 2 0 0 0 N/A 1 313 8 77 13 2 0 0 100 100 0 0 0 0 0 100 33036 0 None 0 0 6 18 50 12 12 2 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 77 38 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP same agency Y N Villa Park Collection System 8SSO10635 N/A 2 0 14 N Y Root Intrusion N/A Manhole N/A None City performed lining repairs at four (4) locations and replaced approximately 4,750 linear feet during the calendar year. 2023 8SSO10604 8 616 19-MAR-24 Municipal(Public) 24647 1 5 1 3 6 0 0 0 0 0 3 32 10 75 8 7 0 0 100 77 0 23 0 0 0 100 5000 0 None 0 1 4 3 52 30 10 0 0 0 10 0 3 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 25 10 8-300110002 Orange County Sanitation District WWTP same agency Y N City of Huntington Beach 8SS010578 N Rossmoor-Los Alamitos Area Sewer District 8SSO10596 N/A 0 0 3 Y Y Fats, Oil and Grease (FOG) N/A Pump Station - Controls N/A None Multiple capital improvement projects have been programed into future budgets including: pump station upgrades, lift station improvements, and mainline improvements. 2023 8SSO10587 8 616 28-MAR-24 Municipal(Public) 317506 0 23 5 2 5 8 7 3 0 1 11 884 6 76 13 3 1 0 100 6 2 90 1 0 0 100 52032 0 None 267 0 49 33 18 1 0 0 0 1 100 0 2 2 0 0 0 0 0 0 4 0 1 0 0 0 0 0 0 0 1 7 295 88 8 302006002 Michelson WRP, 3512 Michelson Dr, Irvine CA WWTP other agency Y Y UC Irvine 8SSO10630 526 16 11 Y Y Vandalism (specify below) Gravity Mainline None. Impacted areas have been added to the high maintenance cleaning schedule, lockable composite lids have been added to impacted system areas. 2023 8SSO10641 8 616 21-MAR-24 Municipal(Public) 68319 2 15 4 2 3 8 0 2 0 0 N/A 1 269 5 82 12 1 0 0 100 0 0 0 0 0 0 0 23617 0 None 0 1 15 38 46 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 53 63 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP same agency 8SSO10593 Placentia City CS, 401 East Chapman Avenue, Placentia, CA 92670 SSS other agency Y N Placentia 8SSO10593 N/A 0 0 16 Y Y Root Intrusion N/A Gravity Mainline N/A None at this time. Aggressive CCTV program and strict coordination with cleaning crews. Chemical root control program with services provided by Duke's Root Control. In-house and contracted trenchless sectional rehab work to gravity mainlines to address minor structural defects. Manhole frame and cover replacements with locking covers in high-risk areas. 2023 8SSO10588 8 616 26-MAR-24 Municipal(Public) 100000 1 5 1 1 4 0 0 0 0 0 NA 1 174 0 93 6 0 0 0 99 0 0 1 0 0 0 1 35000 0 None 0 0 5 5 60 30 0 0 0 0 100 0 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 1 115 1 8 300110002 Orange County Sanitary District WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 7 0 33 Y Y Fats, Oil and Grease (FOG) NA Pump Station - Controls NA NA District's Contractor is cctving all the District's sewer lines. They will finish by the end of 2024. District's Consultant is working on updating SSMP. They will finish by the end of 2024. 2023 8SSO10625 8 616 02-APR-24 Municipal(Public) 1500 0 2 1 1 0 0 0 0 0 0 0 1 5 5 85 10 0 0 0 100 100 0 0 0 0 0 100 2452 1226 Lower only 1 5 10 0 0 0 85 0 0 0 100 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5 5 8 302015004 City of Huntington Beach 2000 Main St. Huntington Beach CA 92649 SSS other agency 8 300110002 Orange County Sanitation District 10844 Ellis Ave. Fountain Valley 92708 WWTP same agency N 1 0 1 Y Y Debris-General Pump Station - Mechanical None. Construction of new sewer main and abandonment of existing pump station scheduled for Fall 2024. 2023 8SSO10566 8 616 20-MAR-24 Municipal(Public) 118300 1 5 2 2 5 1 1 2 0 0 NA 5 219 1 85 13 1 0 0 100 24 31 45 0 0 0 100 24955 0 None 0 0 1 5 34 60 0 0 0 0 100 0 0 0 0 1 0 0 0 0 1 0 0 2 9 8 0 0 0 0 19 0 202 3575 8SSO10640 Orange Cnty Sanitation Dist CS, , CA SSS other agency N NA 0 0 10 Y Y Fats, Oil and Grease (FOG) NA Gravity Mainline NA No The district will be installing a structural liner and the pipe segment is on an annual cleaning cycle where it's cleaned once a year. 2023 8SSO10570 8 616 21-MAR-24 Municipal(Public) 47911 3 27 5 2 0 0 4 0 2 0 6 114 13 70 13 4 0 0 100 6 22 72 0 0 0 100 38 9549 Lower only 38 3 7 90 0 0 0 0 0 0 100 1 0 7 0 0 0 0 0 0 8 0 0 3 0 0 0 0 0 0 3 4 60 21 8SSO10570 El Toro Water District R8 CS, 23542 Moulton Parkway , Laguna Woods, CA SSS same agency N N/A 12 1 9 Y Debris from Construction N/A Gravity Mainline N/A None. The one spill we had was at our Plant and due to a contractor most of the spill was recovered. Spill was cleaned up immediately by shutting spill gate and using vactor to suck up the majority of it. 2023 8SSO10617 8 616 27-MAR-24 Municipal(Public) 674407 2 16 3 1 1 18 2 0 1 0 Certified through CWEA for Collections System Maintenance, and Plant Maintenance-Mechanical Technologist/Electrical/Instrumentation 59 1146 3 67 18 7 1 0 96 1 1 1 1 0 0 4 106136 0 None 0 4 38 44 14 0 0 0 0 0 100 0 27 12 3 0 0 0 0 0 42 2 36 17 3 0 0 0 0 0 58 0 301 37 8 332783001 San Jacinto Valley RWRF, 770 North Sanderson, San Jacinto CA, 92582 WWTP same agency 8 332783001 Perris Valley RWRF, 1301 Case Road, Perris CA, 92570 WWTP same agency 8 332783001 Moreno Valley RWRF, 17140 Kitching Street, Moreno Valley CA, 92551 WWTP same agency 8 332783001 Temecula Valley RWRF, 42565 Avenida Alvarado, Temecula CA, 92590 WWTP same agency Y N City of Hemet 8SSO11418 N Lake Hemet Municipal Water District 8SSO10585 N City of San Jacinto 8SSO10562 N/A 0 0 7 Y Y Vandalism (specify below) The majority of our spill are caused by vandalism Other (specify below) The majority of our spills are caused by vandalism that usually manifest at a manhole None SSMP Audit and SSMP Plan Update 2023 9SSO10570 9 616 21-MAR-24 Municipal(Public) 47911 2 27 5 2 0 0 4 0 2 0 NA 6 114 13 70 13 4 0 0 100 6 22 72 0 0 0 100 38 9549 Lower only 38 3 7 90 0 0 0 0 0 0 100 1 0 7 0 0 0 0 0 0 8 0 0 3 0 0 0 0 0 0 3 4 60 21 9SSO10570 El Toro Water District R8 CS, 23542 Moulton Parkway , Laguna Woods, CA SSS same agency N 12 1 9 Y Root Intrusion N/A Other (specify below) Usually, customer or upper laterals N/A Collections crew go to the spots where the lateral get clogged and cut them and add ROOTX to the lateral. 2023 8SSO10596 8 616 02-APR-24 Municipal(Public) 12000 0 0 0 1 0 0 0 0 0 0 0 0 57 0 89 11 0 0 0 100 0 0 0 0 0 100 100 7514 0 None 0 0 1 2 34 63 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 57 19350 8 300110002 Orange County Sanitation District SSS other agency 8SSO10604 Seal Beach City CS, , Seal Beach, CA SSS other agency N N N/A 0 0 0 N Y Fats, Oil and Grease (FOG) n/a Gravity Mainline n/a n/a More monitoring and CCTV done in trouble areas to maintain lines before overflow. 2023 5SSO11279 5F 616 02-APR-24 Municipal(Public) 2503 0 3 1 2 1 1 1 0 0 3 0 0 9 26 58 16 0 0 0 100 0 0 0 0 0 0 0 758 758 Lower only 4 0 11 8 81 0 0 0 0 0 100 1 2 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 1 0 726822 Caruthers WWTF, Clemenceau and Marks Caruthers, CA, 93609 WWTP same agency N 0 0 0 N Y Other (specify below) none Other (specify below) none none lift station replacements over the past 10 years 2024 5SSO20057 5F 616 17-JUN-24 Municipal(Public) 3310 1 1 1 0 1 0 1 0 0 0 Pixley PUD has three employees: 1 with OIT; 1 with Grade 1 in wastewater, water treatment and distribution each; 1 with Grade 3 in wastewater and Grade 2 in water treatment and distribution each. 0 10.3 2 77 21 0 0 0 100 0 0 0 0 0 0 0 704 2 None 0 3 2 1 7 87 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 R5-2007-0123 Pixley Pubic Utility District WWTP same agency N 0 0 1 N N Other (specify below) Did not have a spill. Other (specify below) none none n/a 2023 1SSO10001 1 616 13-MAR-24 Municipal(Public) 19114 1 6 2 1 3 0 0 1 0 0 NA 2 61 65 18 7 5 0 5 100 100 0 0 0 0 0 100 5433 1553 Lower only 31 1 3 8 26 18 40 4 0 0 100 1 0 0 0 0 0 0 0 0 1 3 0 5 2 0 0 0 0 0 10 13 11 1 1B82114OHU City of Arcata WWTP same agency Y N Fieldbrook/Glendale Unknown NA 0 0 0 Y Flow Exceeded Capacity (Separate Collection System Only) NA Manhole NA None CCTV + Cleaning; Ongoing Capital Improvement Projects. 2023 1SSO10004 1 616 22-MAR-24 Municipal(Public) 350 1 3 1 1 0 0 0 0 0 4 N/A 0 3 100 0 0 0 0 0 100 0 0 0 0 0 0 0 117 0 None 0 0 0 0 50 50 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1SSO10004 Calpella CA WD CS, , Calpella, CA 95418 WWTP same agency N N/A 1 0 0 N Y Other (specify below) No Spills Other (specify below) No Failures N/A N/A 2023 1SSO10014 1 616 08-APR-24 Municipal(Public) 28489 10 10 2 4 3 4 0 0 0 0 15 115 56 23 14 2 0 3 100 53 11 11 23 0 0 100 10394 0 None 0 1 2 12 5 15 1 26 0 38 100 1 9 4 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 115 115 1B82151OHUM Greater Eureka Wastewater Treatment Plant, 4301 Hilfiker Ln, Eureka, CA 95503 WWTP same agency Y N Humboldt Community Service District 1SSO11419 6 2 1 Y Y Other (specify below) I&I Pump Station - Mechanical None SCADA changes, pump replacements, smoke testing, pipe lining, lateral replacement program 2023 1SSO10016 1 616 19-MAR-24 Municipal(Public) 43693 2 2 1 1 1 2 1 1 0 0 N/A 9 95 53 34 11 1 1 0 100 0 15 15 70 0 0 100 10292 41 None 1 4 18 22 53 4 0 0 0 0 100 0 0 1 1 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 1 0 13 13 1B83099OSON 114.21 Laguna De Santa Rosa HSA, , CA SSS same agency N 20 3 16 Y Y Fats, Oil and Grease (FOG) N/A Siphon N/A None I&I reduction project A&B Section. 5 year CIP plan based off the sewer system master plan 2023 1SSO10017 1 616 03-DEC-24 Municipal(Public) 7380 4 4 1 2 5 2 2 1 0 0 none 2.7 29.6 65 16 15 1 0 3 100 1 45 54 0 0 0 100 2754 2754 Lower only 10.5 0 5 20 50 20 5 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 22 1.7 1B83099OSON City Of Santa Rosa, Laguna Treatment Plant 4300 Llano Rd, Santa Rosa Ca 95407 SSS other agency N N/A 0 1 2 N Y Root Intrusion N/A Lower Lateral N/A none ongoing cleaning 2023 1SSO10022 1 616 29-MAR-24 Municipal(Public) 5404 2 5 2 2 0 0 2 0 0 0 3 18 75 13 10 2 0 0 100 20 0 80 0 0 0 100 1531 8 Lower only 3 0 6 20 65 5 4 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 4 0 0 0 0 0 4 0 18 18 1A84006ODN Crescent City CS, 377 J Street, Crescent City, CA 95531 WWTP same agency Y N Del Norte County CSA 1A190056WNDN 1 1 0 Y Y Fats, Oil and Grease (FOG) Manhole None. Adjust cleaning schedule, adjust contractor cleaning methods. 2023 1SSO10023 1 616 26-MAR-24 Municipal(Public) 8916 0 0 0 0 0 0 0 0 0 0 The County of Del Norte contracts with the City of Crescent City for the operation and maintenance of the County collection system. 4 29 75 12 13 0 0 0 100 67 7 26 0 0 0 100 2418 10 None 0 0 20 70 10 0 0 0 0 0 100 0 2 10 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 4 1A84006ODN Crescent City CS, 377 J Street, Crescent City, CA 95531 WWTP same agency N NA 6 3 0 Y Y Damage by Others Not Related to Collection System Construction/Maintenance illegal dumping of debris into manholes. Pump Station - Controls Most recent failures were related to pump station failures or widespread power outages. Sanitary Sewer Overflows were avoided in each case due to rapid responses by our contracting agency and other contractors. NA Perform site specific investigations when problems are brought to our attention. County continues to seek funding especially related to inflow and infiltration (I&I). Most recently working with Indian Health Service to fund an I&I study on Elk Valley Road and Broad Street. 2023 1SSO10025 1 616 28-MAR-24 Municipal(Public) 740 0 0 1 1 1 0 0 0 0 1 0 8 50 50 0 0 0 0 100 0 0 0 0 0 0 0 400 400 Lower only 1 0 90 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 1SSO10025 Etna CS, , Etna, CA 96027 WWTP same agency N 0 0 0 N Y Root Intrusion Gravity Mainline None at this time Root intrusion removal and sealing ,regular flow inspections 2023 1SSO10027 1 616 25-MAR-24 Municipal(Public) 850 2 1 1 1 0 0 1 1 0 2 n/a 0 3 45 40 15 0 0 0 0 0 0 0 0 0 0 0 272 272 Lower only 1 25 50 0 0 0 0 0 0 0 75 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1B83104OHUM Scotia Town - City, Williams Street, Scotia, CA 95565 WWTP same agency N 0 0 0 N Y Debris-General Manhole N/A Entire collection system being replaced, 100% completion estimated 2025 2023 1SSO10028 1 616 02-MAY-24 Municipal(Public) 1600 1 2 1 1 0 0 0 0 0 0 All staff members that work in operations are a minimum certification level of Wastewater Treatment grade 2 and Water Distribution Grade 2 with all current operations staff possessing grade 3 or 4 wastewater treatment certificates. 1 3 90 10 0 0 0 0 100 100 0 0 0 0 0 100 445 1 Lower only 8 0 55 0 45 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 1 1 1SSO10028 Forestville Water District CS, , Forestville, CA 95436 WWTP same agency N 0 0 0 N Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure Section of pressure main failed do to improperly located ARV which allowed gas to collect in sewer force main resulting in compromised pipe wall. Corrections have been made. Force Main None Recently finished a project replacing approximately 450 feet of pressure main and relocating an ARV and evaluating the possibility of replacing a large section of pressure main with gravity sewer main lines allowing better removal of gasses and potentially removing multiple homes from septic system use. 2023 1SSO10030 1 616 20-FEB-24 Municipal(Public) 695 0 1 1 1 0 0 0 0 0 1 One employee has his WW 1 license and is taking classes from Sac state to further his knowledge. 0 6 47 31 19 0 0 3 100 0 0 0 0 0 0 0 378 0 None 0 1 19 30 20 30 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 0 0 0 1 1 0 1SSO10030 Fort Jones City CS, , Fort Jones, CA 96032 WWTP same agency N 2 0 0 Y Y Root Intrusion Gravity Mainline We have an employee on call all the time to respond to sewer emergencies. We regularly check known problems areas monthly. We are seeking funding to replace our aging infrastructure. We installed new floats on a pumping station that failed. We replaced about 80 feet of 6 inch clay pipe with a new plastic main. We installed cleanout covers on 6 open cleanouts. We made a new access point to clean the sewer with the flusher truck. We worked with homeowners to limit infiltration and inflow problems and we have an active FOG program. 2023 1SSO10033 1 616 26-MAR-24 Municipal(Public) 1600 0 1 1 0 0 0 0 0 0 2 0 1 7 78 8 13 0 0 0 0 1 1 0 0 0 0 0 449 0 None 0 0 0 0 86 0 0 0 0 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 7 7 1B84060OSON 250 Ross Ln. Sebastopol, CA 95472 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 0 0 0 Y Y Pump Station Failure - Mechanical NA Gravity Mainline NA NA Graton Community Services District is undertaking a project to assess the condition and plan for rehabilitation and repair of its entire sanitary sewer collection system. The District received a grant from the State Water Resources Control Board (Water Board) in March 2020 for planning, environmental, and design services for a project that would address deficiencies in the District sewer collection system. The scope of work was modified to expand collection system inspection efforts to include cleaning and inspection of all 32,000 feet of sewer line, inspection of 132 manholes, and inspection of the two collection system lift stations. 2023 1SSO10035 1 616 02-APR-24 Municipal(Public) 2200 0 4 1 1 0 0 0 0 0 3 N/A 5 9 25 20 0 0 0 0 45 30 25 0 0 0 0 55 408 408 Lower only 45 0 0 100 0 0 0 0 0 0 100 0 0 100 0 0 0 0 0 0 100 0 0 100 0 0 0 0 0 0 100 2 1 1 1B89005RMEN Gualala CS, , Gualala, CA 95445 SSS other agency N N/A 0 1 0 N Y Damage by Others Not Related to Collection System Construction/Maintenance N/A Pump Station - Controls N/A N/A GCSD has submitted a construction application to the SWRCB DAC grant program for system wide rehab and upgrades. 2023 1SSO10037 1 616 14-MAR-24 Municipal(Public) 11709 2 16 3 2 4 5 2 2 0 1 0 3 54 28 40 22 10 0 0 100 50 0 0 50 0 0 100 4826 0 Lower only 0 1 3 14 16 56 10 0 0 0 100 0 0 0 1 0 0 0 0 0 1 1 1 1 8 0 0 0 0 0 11 0 10 2 1SSO10037 Healdsburg City CS, 401 Grove Street, Healdsburg, CA 95448 WWTP same agency N 0 2 0 Y Y Root Intrusion Lower Lateral CCTV documentation and repair prioritization Capital replacement projects and ongoing maintenance projects 2023 1SSO10038 1 616 25-MAR-24 Municipal(Public) 500 1 3 1 1 0 0 0 0 0 4 N/A 1 3 70 0 0 0 0 0 70 30 0 0 0 0 0 30 297 0 None 0 0 0 0 50 50 0 0 0 0 100 0 3 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 1 1 1SSO10038 Hopland PUD CS, 25 Center Drive, Hopland, CA 95449 WWTP same agency N N N/A 0 1 0 N Y Other (specify below) No Spills Other (specify below) No failures N/A N/A 2023 1SSO10043 1 616 22-MAR-24 Municipal(Public) 750 0 1 1 1 1 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 100 0 0 0 0 0 100 0 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1B80162OHUM Manila CSD WWTP, 365 Lupin Drive, Arcata, CA 95521-9652 WWTP same agency N 0 0 0 N Y Pump Station Failure - Power Pump Station - Power Myriad system replacements planned with upcoming grant project. Replacement of well floats. New pump station planned through grant activities. 2023 1SSO10045 1 616 25-MAR-24 Municipal(Public) 3500 1 1 0 1 0 0 0 0 0 0 We have currently have two full time wastewater treatment operators, one OIT, and one part time reserve operator. The WW operators conduct most sewer system cleaning and maintenance 4 9 31 61 8 0 0 0 100 6 0 0 0 0 0 100 406 0 None 0 0 0 1 89 0 10 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 4 31 0 1B83129OMEN Mendocino City CSD, 10500 Kelly Street, Mendocino, CA 95460 WWTP same agency Y N Russian Gulch State Park ? N Hills Ranch Home Owners Association ? Within MCCSD are a couple small home owner associations that have private sewer lateral collection system which pumps into the MCCSD gravity collection system. 0 0 0 N Y Other (specify below) MCCD has not had any major spills in the past few years. Operaters have observed some root intrusion and grease in past inspections, and now clean those areas annualy Pump Station - Mechanical MCCSD has old lift stations requiring confined space access for maintenance and repair. MCCSD lacks sufficent staff to safey enter a confired space to conduct maintenance. Lift station equipment or power failure may cause a spill. No ongoing spills to investiage MCCSD operators have conducted additional cleaning in heavey grease areas root prone areas, hired outside contractors to replace valves, and preforman lift station maintenance, and aquired generators as back up power sources. 2023 1SSO10047 1 616 27-MAR-24 Municipal(Public) 386 1 1 0 0 1 0 0 0 0 0 n/a 0 2 100 0 0 0 0 0 100 0 0 0 0 0 0 0 117 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1SSO10047 Miranda CSD, 595 River Road Miranda, CA 95553 WWTP same agency N 0 0 0 N Y Other (specify below) No major spills this year or at any time in the past 10 years. The link to create a graph mentioned in #13. - is not a link to create a graph. The District has had no sewage spills in the past 10 years of any size. Other (specify below) No infrastructure failures. none n/a 2023 1SSO10052 1 616 12-AUG-24 Municipal(Public) 500 0 6 3 1 0 2 0 0 0 2 .7 4.4 94 3 3 0 0 0 100 0 100 0 0 0 0 100 235 0 None 0 2 0 3 95 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 100 1 .3 .9 1B801730MAR Oceana Marin (North Marin CWD) CS WWTP same agency N 0 0 0 Y Y Debris-wipes/Non-disposables Force Main none Manhole relining. Project to repair offsets. 2023 1SSO10058 1 616 28-MAR-24 Municipal(Public) 3350 3 0 0 1 1 0 1 0 0 1 2 13 90 5 5 0 0 0 100 0 0 100 0 0 0 100 1256 3 Lower only 7 0 25 25 35 15 0 0 0 0 100 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 20 5 1B83134OHUM City of Rio Dell Discharge Point 001, , CA WWTP same agency N 0 1 1 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Manhole The investigation of the I&I will continue once there is dry weather, as we will continue to camera and smoke test the system. There is a Painter Street upsizing project scheduled for this summer, 2024 to remedy the SSO's that occur at the Painter Street Manhole. 2023 1SSO10062 1 616 01-APR-24 Municipal(Public) 8000 0 6 2 2 0 1 2 0 0 0 N/A 0 41 41 35 16 8 0 0 100 100 0 0 0 0 0 100 2144 2144 Lower only 10 5 8 83 4 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 5 10 2 1B84124OSON SCWA Airport WRF (Airport-Larkfield-Wikiup), Skylane Boulevard, Santa Rosa, CA 95403-1087 WWTP same agency N 1 2 0 Y Y Collection System Maintenance Failure (specify below) Extreme weather conditions; Inflow and Infiltration Manhole N/A Updating SECAP. N/A 2023 1SSO10063 1 616 01-APR-24 Municipal(Public) 790 0 6 2 2 0 1 2 0 0 0 0 5 55 40 5 0 0 0 100 100 0 0 0 0 0 100 293 293 Lower only 1 0 1 99 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 1B77117OSON SCWA Geyserville CSD, Geyserville , Geyserville, CA 95441-9535 WWTP same agency N 0 0 0 Y Y Collection System Maintenance Failure (specify below) Extreme weather conditions; Inflow and Infiltration Manhole N/A Masterplan is underway. Anticipate completion in early 2025. N/A 2023 1SSO10064 1 616 01-APR-24 Municipal(Public) 700 0 6 2 2 0 1 2 0 0 0 1 2 42 54 4 0 0 0 100 100 0 0 0 0 0 100 99 99 Lower only 1 0 38 11 29 22 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1B84124OSON SCWA Airport WRF (Airport-Larkfield-Wikiup), Skylane Boulevard, Santa Rosa, CA 95403-1087 WWTP other agency N 1 0 0 Y Y Collection System Maintenance Failure (specify below) Extreme weather conditions; Inflow and Infiltration. Manhole N/A None at this time. N/A 2023 1SSO10065 1 616 01-APR-24 Municipal(Public) 250 0 6 2 2 0 1 2 0 0 0 0 2 97 3 0 0 0 0 100 100 0 0 0 0 0 100 140 140 Lower only 1 0 0 5 95 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1B71011OSON SCWA Oceanic Properties Sea Ranch Central Plant, Highway 1 Highway, The Sea Ranch, CA 95445 WWTP same agency N 0 0 0 Y Y Collection System Maintenance Failure (specify below) Extreme weather conditions; Inflow and Infiltration Manhole N/A None at this time. N/A 2023 1SSO10066 1 616 01-APR-24 Municipal(Public) 800 0 6 2 2 0 1 2 0 0 0 1 14 86 5 9 0 0 0 100 92 8 0 0 0 0 100 490 490 Lower only 2 0 0 5 95 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 4 0 0 0 1B89005RMEN Gualala CS, , Gualala, CA 95445 WWTP other agency N 0 0 0 Y Y Collection System Maintenance Failure (specify below) Extreme weather conditions; Inflow and Infiltration Manhole N/A None at this time. N/A 2023 1SSO10067 1 616 01-APR-24 Municipal(Public) 7300 0 6 2 2 0 1 2 0 0 0 4 34 74 16 9 1 0 0 100 33 11 56 0 0 0 100 2502 2502 Lower only 12 0 1 71 28 0 0 0 0 0 100 0 0 9 0 0 0 0 0 0 9 0 0 2 0 0 0 0 0 0 2 3 7 1 1B82045OSON Russian River, , CA WWTP same agency N 0 2 0 Y Y Collection System Maintenance Failure (specify below) Flooding; Inflow and Infiltration. Extreme Weather Conditions Manhole N/A Updating SECAP. N/A 2023 1SSO10070 1 616 13-MAR-24 Municipal(Public) 2163 0 3 1 1 2 2 0 1 0 5 N/A 0 18 28 59 12 1 0 0 100 0 0 0 0 0 0 0 1940 0 None 0 0 43 27 19 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 6 1SSO11491 Santa Rosa City CS, 69 Stony Circle, Santa Rosa, CA 95401 WWTP same agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 N/A 0 0 3 Y Y Fats, Oil and Grease (FOG) N/A Gravity Mainline N/A N/A N/A 2023 5SSO10903 5S 616 26-MAR-24 Municipal(Public) 61873 7 7 5 2 4 6 2 2 0 8 N/a 1 206 19 63 12 5 1 0 100 50 0 32 0 0 18 100 17423 17423 Lower only 89 4 20 23 28 9 6 4 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 62 45 5SSO10903 Woodland Water Pollution Control Faciality 42929 Co Rd 24, Woodland, CA 95776 WWTP same agency N/a n/a N/a n/a N/a n/a N N N/a N/a N N/a N/a N N/a N/a N N/a N/a N N/a N/a N/a 1 0 0 Y Y Root Intrusion N/a Lower Lateral N/a After clearing lower lateral and cleaning up spill. We CCTV to investigate cause. Root intrusion is the majority cause for spills. We add to root treatment list & monitor on a regular basis to prevent another spill. If FOG is the cause literature is passed out to residents. With have focused on inspecting more liner feet of lower lateral. This pro active measure has helped us reduce total number of spills in a calendar year. If pipe is structurally sound it will be lined and if not a USA will be put down for future repair/replace. 2023 5SSO10901 5S 616 27-MAR-24 Municipal(Public) 156929 12 38 4 2 3 5 4 1 0 0 N/A 6 476 62 19 14 4 1 0 100 30 17 26 27 0 0 100 46535 0 None 0 1 8 18 31 27 4 11 0 0 100 0 4 7 3 3 0 0 0 0 17 0 5 7 11 0 0 0 0 0 23 1 281 40 5SSO10912 109915, , CA SSS other agency N 62 2 6 Y Y Root Intrusion FOG, Debris (wipes) Gravity Mainline None flow monitoring, model calibration, CIP (condition assessment, capacity assurance, prioritization) 2023 5SSO10907 5S 616 03-APR-24 Municipal(Public) 2021 2 0 0 1 0 0 0 0 0 0 0 2 11 30 52 18 0 0 0 100 100 0 0 0 0 0 100 714 0 None 0 11 50 39 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 3 0 0 0 0 0 0 3 0 4 2 5A310101001 001, , CA WWTP same agency N 0 0 0 N Y Debris-wipes/Non-disposables Pump Station - Mechanical none currently completing I & I upgrade project, due to complete by end of 2024 2023 5SSO10908 5S 616 27-AUG-24 Municipal(Public) 6428 2 3 1 1 0 0 0 0 0 0 wastewater 2 28 57 18 18 0 0 0 93 0 7 0 0 0 0 7 1868 0 None 0 5 10 10 15 10 40 10 0 0 100 0 0 0 0 0 0 0 0 0 0 0 4 0 0 2 0 0 0 0 0 0 8 0 5SSO10908 Colusa CS, 425 Webster Street, Colusa, CA 95932 WWTP same agency N N/A N/A N/A 0 0 0 Y Y Debris-General N/A Pump Station - Controls N/A none Clean sewer lines and clean lift stations 2023 5SSO10910 5S 616 22-MAR-24 Municipal(Public) 4650 1 2 2 2 4 2 1 2 0 0 All Collections Systems workers, mechanics, Constructions Crew, etc. are required to hold Distribution Licenses as well. 13 39 90 9 1 0 0 0 0 75 15 10 0 0 0 0 3400 1700 Lower only 32 1 20 20 59 0 0 0 0 0 100 0 2 1 0 0 0 0 0 0 3 0 3 19 6 0 0 0 0 0 28 2 4 4 5SSO10910 Copper Cove WWTP - 5130 Kiva Place 95228 WWTP same agency N 0 2 0 Y Pump Station Failure - Power N/A Pump Station - Power N/A N/A Routine lift station pumping, cleaning, and inspection. Hydro cleaning and cctv of the system, weekly lift station inspections. 2023 5SSO10912 5S 616 27-MAR-24 Municipal(Public) 1152878 39 185 38 20 42 33 28 27 0 0 Other Staff Certification Total Count - 177 Automotive Svc Excellence - 2 Backflow Prevention Assembly Tester - 2 CA Board of Professional Engineers - 22 ISA-Certified Control Systems Technician - 2 Medical Certificate - 145 Welder Certificate - 3 Water Treatment Plant Operator - 1 86 3155 53 31 11 4 1 0 100 7 23 56 14 0 0 100 305948 305948 Lower only 1571 2 22 24 37 14 0 0 0 1 100 0 20 11 11 6 0 0 0 0 48 1 14 23 18 1 0 0 0 0 57 0 913 303 5SSO11045 Sacramento Regional CS, 8521 Laguna Station Road, Elk Grove, CA 95758 WWTP same agency 5SSO11362 SMD No. 2 CS, , Auburn, CA 95603 SSS other agency 5SSO10901 7266 Amherst St, Sacramento, CA, , CA SSS other agency N 963 44 0 Y Y Root Intrusion Other (specify below) 2023 Spills: Air Relief Valve (ARV)/Blow-Off Valve (BOV) - 1 Force Main - 2 Gravity Mainline - 86 Lower Lateral - 519 Manhole - 4 Pump Station-Power - 7 All 2023 spills have been certified in CIWQS and therefore are no longer ongoing. Below are the different types of actions taken in 2023 after a spill: Plan Re-Inspection of sewer; Inspected Sewer Using CCTV to Determine Cause; Adjusted Schedule/Method of Preventive Maintenance; Repaired Facilities or Replaced Defect; Plan Rehabilitation or Replacement of Sewer; Issue Upper Lateral Root Advisory Letter; Plan Dye Test to Confirm Sewer 2023 5SSO10916 5S 616 27-MAR-24 Municipal(Public) 826 0 3 1 0 1 3 0 0 0 4 None 1 7 98 0 2 0 0 0 100 0 100 0 0 0 0 100 347 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 100 0 4 4 5SSO10916 Csa 3-Lake Camanche CS, 12800 Ridge Road, Sutter Creek, CA 95685 WWTP same agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 None 0 0 0 Y Y Root Intrusion N/A Gravity Mainline N/A N/A N/A 2023 5SSO10921 5S 616 29-MAR-24 Municipal(Public) 70717 1 3 2 1 4 1 1 1 0 6 N/A 7 164 37 36 17 4 3 3 100 62 8 30 0 0 0 100 16431 16429 Lower only 111 1 14 42 24 9 5 5 0 0 100 1 0 0 2 0 0 0 0 0 3 0 0 3 0 0 0 0 0 0 3 0 38 7 5SSO10921 Davis CS, 23 Russell Boulevard, Davis, CA 95616 WWTP same agency N N N/A N/A N/A 4 1 0 Y Y Root Intrusion Root intrusion was the cause of the four SSO's Roots accessed the pipes through breaks at two locations, and pipe joints for the other two. Other (specify below) Two failure points were gravity mains, and the other two were lower laterals. CCTV inspections were performed at the four SSO locations. Follow up actions were performed at three locations. The fourth location has been scheduled and work will be performed by a contractor. Root removal was performed at all four SSO locations. Two mainline repairs were completed. One lower lateral was chemically treated for root control, and the other lower lateral is included in a CIPP project that is out to bid currently. 2023 5SSO10923 5S 616 28-MAR-24 Municipal(Public) 35292 4 6 9 1 4 8 2 3 0 0 34 172 64 22 9 4 0 1 100 55 7 13 10 0 15 100 9942 9942 Lower only 75 0 19 32 41 0 0 0 0 8 100 0 3 8 4 0 0 0 0 0 15 0 4 4 7 0 0 0 0 0 15 0 32 10 5B090102001 Deer Creek WWTP 1565 Deer Creek Cameron Park, CA, 95682 WWTP same agency N N/A 0 0 3 Y Y Root Intrusion Other major spill causes include Natural Disaster (rainfall exceeded design), Pump Station Mechanical Failure, Debris - General and Debris - Lateral. Lower Lateral Other system infrastructure failure points include manholes, gravity mainlines, force mains, and Pump Station Mechanical failure. None Repaired facilities or replaced defect. Plan rehabilitation or replacement of sewer. Adjusted schedule/method of preventative maintenance. Inspected sewer using CCTV to determine cause. 2023 5SSO10926 5S 616 22-AUG-24 Prison 0 0 1 1 0 1 1 0 0 0 2 0 0 7 0 0 100 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 0 0 100 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 4 0 7 7 5B390100001 001, , Tracy, CA WWTP same agency N n/a 0 0 0 N Y Fats, Oil and Grease (FOG) Pump Station - Power none none 2023 5SSO10929 5S 616 25-MAR-24 Municipal(Public) 16790 6 3 1 2 3 1 0 0 0 0 Does Not include California Wastewater Operator certifications (Collections only) 23 24 20 40 40 0 0 0 100 20 40 40 0 0 0 100 6161 6161 Lower only 47 10 30 30 30 0 0 0 0 0 100 0 5 4 6 0 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 30 10 47 5SSO10929 Clubhouse & Prestwick Drive Discovery Bay Ca. 94505, , CA WWTP same agency N N n/a n/a N n/a n/a N n/a n/a N n/a n/a N n/a n/a N/A 4 11 0 N Y Other (specify below) No spills reported in 2023. All No Spill reports were submitted monthly as required Other (specify below) No fail points were reported in 2023 N/A Annual sonar inspection of all gravity lines and weekly inspections of lift stations and routine sight checks of all exposed bridge crossings. 2023 5SSO10931 5S 616 28-MAR-24 Municipal(Public) 18988 1 3 2 2 4 1 2 0 0 0 NA 0 75 12 61 15 9 3 0 100 0 0 0 0 0 0 0 6189 15 None 0 5 15 14 19 19 18 10 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 5 5 3 5SSO10931 Dixon CS, 600 East A Street, Dixon, CA 95620 WWTP same agency N N NA NA NA 0 0 0 Y Y Debris from Lateral NA Manhole NA NA Hired additional staff January 2024. 2023 5SSO10933 5S 616 28-MAR-24 Municipal(Public) 98 0 5 1 1 0 1 2 0 1 0 0 2 11 8 2 0 1 0 0 0 100 0 0 0 0 0 0 2 2 None 0 1 2 50 49 0 0 0 0 0 100 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 3 3 5SSO10933 Donner Summit CS, , Soda Springs, CA 96162 WWTP same agency N NA 4 0 0 N Y Other (specify below) No Spills Other (specify below) No Spills NA NA 2023 5SSO10934 5S 616 22-MAR-24 Municipal(Public) 635 1 2 2 2 4 2 1 2 0 0 3 8 100 0 0 0 0 0 100 100 0 0 0 0 0 100 510 255 Lower only 5 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 2 2 5SSO10934 Douglas Flat/Vallecito CS, , San Andreas, CA 95249 WWTP other agency N N/A 0 1 0 Y Flow Exceeded Capacity (Separate Collection System Only) N/A Pump Station - Mechanical N/A N/A Continued cleaning and inspection. Septic Tank Inspection and O&M. Request rehabilitation projects be incorporated into the District's Capital Improvement Program. 2023 5SSO10935 5S 616 26-MAR-24 Municipal(Public) 166000 7 21 6 4 7 10 4 5 0 32 None 10 592 61 20 13 4 2 0 100 26 25 49 0 0 0 100 54622 54622 Lower only 293 5 43 37 10 4 1 1 0 0 100 3 7 6 1 0 0 0 0 0 17 3 7 6 1 0 0 0 0 0 17 0 301 44 5A310106001 1800 Booth Rd WWTP same agency 5A310106007 5150 westpark Dr WWTP same agency Y N South Placer MUD 5SSO11054 N Placer County 5SSO11362 N Scaramento County 5SSO10912 N/A 131 6 15 Y Y Root Intrusion Lower Lateral None On going preventive maintenance and repairs. Adjusting to spills with new techniques and procedures. One example is the renting of an easement machine to allow better access to open space for the cleaning of mains. CIPP lining projects 2023 5SSO10938 5S 616 02-APR-24 Municipal(Public) 101918 3 30 4 1 10 14 4 1 0 1 2 284 16 60 15 8 1 0 100 2 6 92 0 0 0 100 39285 39285 Lower only 446 2 16 38 34 6 1 0 0 3 100 1 1 4 1 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 8 62 33 5SSO10938 Easterly CS, 650 Merchant Street, Vacaville, CA 95688 WWTP same agency Y N California State Prison - Solano CS 5SSO11184 N California Medical Facility CS 5SSO11180 42 6 13 Y Y Root Intrusion Lower Lateral 890487 6506 Gibson Canyon Road - Attempts by City to remediate effects of spill failed by lack of Contractors interests to submit proposal and limitations by California Fish and Wildlife. City issued Notice of Violation to PG&E. City staff is currently reviewing Stantec on behalf of PG&E and will upload once review is completed. 891878 701 Beythe Ln - The investigation is ongoing due to the difficulty of calculating a reasonable volume as the event took place during recent rain events. Note: Need to add procedure to closeout/finalize events when investigation was completed, and no changes were required. In preparation for the SSMP update, City staff plans to review and revamp many SSMP Element IV – O&M programs, such as CCTV, Flushing, Root Control, FOG program, etc. Spill specific actions taken: 890487_Category 1 Spill @ 6506 Gibson Canyon Road - Sent Notice of Violation to PG&E and in process of modifying encroachment permit to add adequate spill notification and response. 890992_Category 1 Spill @ Peabody Road and Southwood Drive - Modified cleaning frequency and added SmartCover at low point sanitary sewer manhole. 891878_Category 1 Spill @ 701 Beythe Ln. - Distributed fliers to residential subdivision regarding proper disposal on non-flushable wipes. 894221_Category 3 Spill @ Leisure Town Force Main near Mission Church - Repaired force main and initiated design of new force main in 2024 for construction in 2025 2023 5SSO10940 5F 616 27-MAR-24 Municipal(Public) 8500 3 1 1 1 0 0 0 0 0 1 1 30 70 25 5 0 0 0 100 100 0 0 0 0 0 100 3400 0 None 0 0 10 40 25 15 5 0 0 5 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 1 5c15nc00095 Taft WWTF, Airport , Taft, CA 93268 WWTP same agency N NA 0 1 0 N Y Debris-General NA Gravity Mainline NA NA NA 2023 5SSO10941 5S 616 28-MAR-24 Municipal(Public) 34935 4 6 9 1 4 8 2 3 0 0 19 234 68 20 10 2 0 0 100 37 12 30 0 0 21 100 14483 14483 Lower only 98 0 48 31 9 0 0 0 0 12 100 0 8 11 1 0 0 0 0 0 20 0 2 6 2 0 0 0 0 0 10 0 24 12 5B090102005 El Dorado Hills WWTP 4625 Latrobe El Dorado Hills, CA, 95762 WWTP same agency N N/A 0 0 0 Y Y Pipe Structural Problem/Failure - Installation Other major spill causes include Root Intrusion, Damage by Others not Related to Collection System Construction/Maintenance, Grease Deposition, and Natural Disaster. Force Main Other system infrastructure failure points include manhole, and lower lateral. Inspection of sewer assets located within FEMA floodplain. Added sewer to preventative maintenance program. Repaired facilities or replaced defect. Plan rehabilitation or replacement of sewer. 2023 5SSO10944 5S 616 28-MAR-24 Municipal(Public) 7475 1 5 3 1 1 1 0 0 0 0 n/a 0 28 75 10 10 4 1 0 100 0 0 0 0 0 0 0 2443 0 None 0 0 75 0 0 0 0 0 0 25 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 6 6 0 22 20 5SSO10944 Escalon Treatment Plant CS, 1854 Main Street, Escalon, CA 95320 WWTP same agency N N na na N na na N na na N na na N na na N/A 0 0 0 N Y Debris-Rags N/A Gravity Mainline N/A N/A N/A 2023 2SSO10101 2 616 22-MAY-24 School 12000 0 2 1 2 0 0 0 0 0 0 n/a 0 2.3 10 45 45 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 1 1 1 97 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .2 .2 2 019123001 001-EBDA, , CA SSS other agency N n/a 0 0 0 Y Y Root Intrusion none Gravity Mainline none none Regular maintenance (quarterly snaking/jetting) Camera/Video Inspections as needed. 2023 5SSO10949 5S 616 22-MAR-24 Municipal(Public) 1350 1 2 2 2 4 2 1 2 0 0 Collections Systems Workers also hold Distribution Certificates 1 13 95 5 0 0 0 0 100 65 25 10 0 0 0 100 1200 600 Lower only 11 0 5 15 80 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 1 3 3 5SSO10949 Forest Meadows CS, , San Andreas, CA 95249 WWTP same agency N 0 0 0 Y Y Root Intrusion N/A Manhole N/A N/A Routine hydro cleaning, inspections, and spot cleaning. Lift Station inspections, pumping, and cleaning 2023 5SSO10951 5S 616 27-MAR-24 Municipal(Public) 26000 9 11 4 0 5 3 0 0 0 0 NA 6 87 29 54 15 2 0 0 100 30 4 24 42 0 0 100 7500 18 Upper and Lower 1 4 10 63 23 0 0 0 0 0 100 0 3 2 5 0 0 0 0 0 10 0 0 1 0 0 0 0 0 0 1 6 6 2 5B340101001 City of Galt WWTP 10059 Twin Cities Rd Galt Ca 95632 WWTP same agency N 6 1 0 Y Debris-General Other (specify below) Age None Sewer improvement master plan 2023 5SSO10952 5S 616 28-MAR-24 Municipal(Public) 197 0 3 1 0 1 3 0 0 0 4 N/A 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 80 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 5SSO10952 Gayla Manor CS, 12800 Ridge Road, Sutter Creek, CA 95685 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 Y Y Debris-General N/A Gravity Mainline N/A N/A Flush Quarterly 2023 5SSO10953 5S 616 22-MAR-24 Other 1000 0 1 0 0 0 1 0 0 0 0 NA 3 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 0 0 None 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 0 0 0 5B05NC00004 New Melones Lake Glory Hole Recreation Area, Whittle Rd & Hwy 49 , Angels Camp, CA 95222 WWTP same agency N 0 0 0 N Y Other (specify below) None Other (specify below) None NA NA 2023 2SSO10102 2 616 02-APR-24 Municipal(Public) 5322 0 4 1 3 0 0 0 0 0 0 1 18 28 51 16 5 0 0 100 0 20 80 0 0 0 100 1370 12 Upper and Lower 1 5 7 30 33 11 7 7 0 0 100 0 3 0 0 0 0 0 0 0 3 0 0 1 0 0 0 0 0 0 1 0 12 1 2 283003001 206.50 Napa River HA, , CA WWTP same agency N 2 5 1 N Y Damage by Others Not Related to Collection System Construction/Maintenance Gravity Mainline n/a working on budgeting to replace old aging sewer lines. 2023 6SSO11101 6A 616 26-MAR-24 Municipal(Public) 2100 1 1 1 1 0 0 0 0 0 0 none 0 10 73 11 16 0 0 0 100 0 0 0 0 0 0 0 662 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 6A290011000 Tahoe Truckee Sanitation Agency, 13720 Butterfield Drive, Truckee, CA 96161 SSS same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A None 1 0 0 N Y Damage by Others Not Related to Collection System Construction/Maintenance None Gravity Mainline None None None 2023 5SSO10954 5S 616 26-MAR-24 Municipal(Public) 120 4 6 9 1 4 8 2 3 0 0 0 2 89 0 0 0 0 11 100 0 0 0 0 0 0 0 46 46 Lower only 1 0 15 0 85 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5A090102008 Gold Ridge Forest Unit 3, Sly Park , Pollock Pines, CA 95726-9444 WWTP same agency N 0 0 0 Y Y Other (specify below) None. Other (specify below) None. None. N/A 2023 6SSO11103 6A 616 29-MAR-24 Prison 4500 0 2 1 1 0 0 0 0 0 0 One Grade II WWTP Operator One Grade I WWTP Operator/Plumber 0 3 25 25 50 0 0 0 100 0 0 0 100 0 0 100 0 0 Upper and Lower 3 0 0 50 50 0 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 6SSO11103 Ccc @ Susanville, Csp-Lc CS, P.O. Box 790 , Susanville, CA 96130 WWTP same agency N 0 0 0 N Y Other (specify below) No spills Other (specify below) None None None 2023 5SSO10958 5S 616 02-APR-24 Municipal(Public) 12550 4 2 1 1 0 0 0 0 0 0 NA 3 62 74 13 11 2 0 0 100 100 0 0 0 0 0 100 4355 0 None 0 1 6 36 25 4 4 4 20 0 100 0 3 0 0 0 0 0 0 0 3 0 1 3 0 0 0 0 0 0 4 0 18 1 5A290100001 001, , Grass Valley, CA WWTP same agency N 1 0 0 Y Y Root Intrusion Gravity Mainline None Cleared roots 2023 6SSO11108 6A 616 04-APR-24 Municipal(Public) 950 1 2 5 1 1 0 0 0 0 0 na 100 100 98 2 0 0 0 0 100 100 0 0 0 0 0 100 258 0 None 0 0 0 50 50 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 2 50 100 0 6A180004501 Leavitt Lake Sewage Treatment Ponds, 471-830 Buffum Lane, Susanville, CA 96130 SSS same agency N 0 0 0 N Y Debris from Lateral na Pump Station - Mechanical NA NA INSTALL NEW PUMPS 2023 6SSO11109 6A 616 12-APR-24 Other 68 0 2 0 1 0 0 0 0 0 0 NA 0 1.1 7 93 0 0 0 0 0 100 0 0 0 0 0 0 72 0 None 1.2 0 0 0 95 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 .2 0 6SSO11109 Markleeville Wstwtr Trtmnt Sys CS, P.O. Box 222 , Markleeville, CA 96120 SSS same agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 NA 1 1 0 N Y Other (specify below) NA Other (specify below) Millberry Creek crossing gravity pipe failure currently being bypassed see attachment see attachment 2023 6SSO11110 6A 616 29-MAR-24 Municipal(Public) 5008 1 15 1 1 4 11 1 0 0 0 NA 7 75 86 7 6 1 0 0 100 25 0 25 50 0 0 100 4746 4746 Lower only 23 0 3 2 80 10 0 0 0 5 100 2 3 0 2 0 0 0 0 0 7 5 0 0 8 0 0 0 0 0 13 2 14 12 6SSO11118 Tahoe City Public Utility Dist CS, P.O. Box 5249 , Tahoe City, CA 96145 WWTP other agency N 0 0 0 Y Y Other (specify below) No major spills in 2023 Other (specify below) No infrastructure failures in 2023 No ongoing investigations in 2023 CCTV & Hydro Flushing of gravity mains and lower laterals, lift station rehabs and 5 lift station complete rehabs. 2023 5SSO10965 5S 616 27-MAR-24 Municipal(Public) 10869 4 9 1 1 1 2 0 0 0 0 0 1 53 71 12 10 6 0 0 99 1 0 0 0 0 0 1 3241 0 None 0 0 15 15 40 25 5 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 17 3 5A090100001 001, , Placerville, CA WWTP same agency N N 3 0 2 N Y Debris-General Gravity Mainline none all failure points repaired ASAP 2023 2SSO10105 2 616 21-MAR-24 Municipal(Public) 352183 7 47 8 1 16 20 5 6 0 3 N/A 25 1516 15 68 11 4 2 0 100 7 5 37 51 0 0 100 155660 8 None 1 16 27 38 19 0 0 0 0 0 100 5 2 0 0 0 0 0 0 0 7 7 2 2 0 0 0 0 0 0 11 0 747 191 2SSO10105 Central Contra Costa Sd CS, 5019 Imhoff Place, Martinez, CA 94553 SSS same agency Y N City of Concord 2SSO10109 N/A 204 4 26 Y Y Root Intrusion (Un)Flushable wipes. Contractor error. Gravity Mainline Manhole, All 2023 spill investigations have been completed. Spot repairs made, Cleaning frequencies adjusted, Sewer mains added to capital projects, Bi-Monthly coordination meeting held between Collection System staff and Engineering staff to discuss large repairs and line replacements. 2023 6SSO11112 6A 616 25-MAR-24 Military 1200 0 2 0 0 0 0 0 0 0 0 Sierra Army Depot sewers are settling lagoons. We are exempt number EX-0007. 0 8 12 42 23 0 0 23 100 0 0 0 0 0 0 0 0 0 None 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 6A180020000 Sierra Army Depot Sewage Treatment Plant, Sierra Army Depot , Herlong, CA WWTP same agency N 0 0 0 N Y Root Intrusion N/A Gravity Mainline N/A There are no ongoing spill investigations. See Attachment. 2023 6SSO11113 6A 616 02-APR-24 Municipal(Public) 29013 7 11 2 2 4 3 4 0 0 0 N/A 19 311 69 11 10 1 0 6 100 29 4 59 0 0 6 100 18436 0 None 0 1 7 4 83 9 0 0 0 5 0 0 1 2 5 1 0 0 0 0 0 0 1 6 20 0 0 0 0 0 0 21 237 13 6SSO11113 1275 Meadow Crest DR, South Lake Tahoe, Ca., CA 96150 WWTP same agency N N N/A 89 28 3 N Y Other (specify below) Roots and Rags Other (specify below) Minor Spills in Gravity Main CCTV, RootX, Enhanced Cleaning Capital improvement projects/Sags/Spot repairs 2023 5SSO10967 5S 616 18-MAR-24 Municipal(Public) 6235 3 4 1 1 0 0 0 0 0 3 SWRCB Wastewater certifications: Grade 3 (3 employees), Grade 2 (1 employee), OIT (3 employees). 3 21 53 18 16 0 0 0 87 5 0 8 0 0 0 13 1506 1506 Lower only 2 0 0 13 0 0 0 0 0 0 13 0 0 2 0 0 0 0 0 0 2 0 0 5 0 0 0 0 0 0 5 0 0 1 5SSO10967 Hidden Valley Lake CS, 19400 Hartman Road, Middletown, CA 95461 WWTP same agency N NA 1 1 0 Y Y Other (specify below) Equipment interference in manhole. Gravity Mainline NA None NA 2023 5SSO10968 5S 616 15-APR-24 Municipal(Public) 7734 4 4 1 1 0 0 0 0 0 0 2 23 26 43 21 10 0 0 100 0 16 0 84 0 0 100 2083 3 None 0 46 24 7 4 0 19 0 0 0 100 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 15 3 5ss010968 WWTP same agency N 0 0 0 N Y Debris-General Force Main none Engerineering design in process to increase capacity on force main at tully rd 2023 5SSO10969 5S 616 22-MAR-24 Municipal(Public) 50 1 2 2 2 4 2 1 2 0 0 All Collections System workers are also required to have Distribution certificates as well. 19 0 0 0 0 0 0 0 0 100 0 0 0 0 0 100 40 20 Lower only 4 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 5SSO10969 Indian Rock Vineyards CS, , San Andreas, CA 95249 WWTP same agency N N/A 0 0 0 Y Pump Station Failure - Power STEP System, no failures to date. however, if there were, they would be the result of a septic tank pump's power fail and the customer not having a backup generator Pump Station - Power N/A N/A New Orenco Treatment System installed in 2020. Detailed pumping and examination of septic tanks every 5 years 2023 5SSO10970 5S 616 01-APR-24 Municipal(Public) 45700 2 6 1 1 2 4 2 2 0 0 N/A 19 140 14 63 19 2 2 0 100 34 20 46 0 0 0 100 18316 1 None 0 10 15 40 15 20 0 0 0 0 100 2 4 4 2 0 0 0 0 0 12 0 2 2 14 0 0 0 0 0 18 0 4 4 5SSO10970 Ironhouse Sanitary District 450 Walnut Meadows Dr. Oakley CA, 94561 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 2 2 1 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) NA Manhole NA NA Currently working with a contractor to complete a $600,000.00 grouting project on Bethel Island, CA 94511 2023 2SSO10095 2 616 26-MAR-24 Municipal(Public) 28174 5 19 3 1 10 3 2 0 0 0 5 148 38 43 14 5 0 0 100 40 0 60 0 0 0 100 9300 0 None 0 2 2 48 32 10 1 2 1 2 100 0 0 5 0 2 0 0 0 0 7 0 0 12 3 1 0 0 0 0 16 0 20 11 2SSO10095 Benicia City CS, 614 East 5th St Street, Benicia, CA 94510 WWTP same agency N n/a 3 1 0 Y Y Root Intrusion n/a Gravity Mainline n/a n/a Continue cleaning, CCTV, and assessing system. Make repairs and upgrades as necessary. 2023 1SSO10078 1 616 07-FEB-24 Municipal(Public) 3000 0 2 0 1 0 0 0 0 0 3 N/A 1 26 95 2 3 0 0 0 100 100 0 0 0 0 0 100 1300 1300 Lower only 10 0 5 25 20 50 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 2 1A840720 Weaverville Sanitary District 630 Mountain View Street WWTP same agency N N/A 1 0 1 N N Other (specify below) Haven't had a major spill in many years Lower Lateral N/A none constant maintenance 2023 1SSO10079 1 616 19-MAR-24 Municipal(Public) 2831 1 6 1 1 0 1 0 0 0 0 N/A 2 22 70 10 20 0 0 0 0 0 0 100 0 0 0 0 1970 3 None 0 0 15 35 30 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 1 1SSO10079 Weed Shastina CS Weed, CA 96094 WWTP same agency N N/A 1 2 0 Y Y Root Intrusion N/A Gravity Mainline N/A None Applying for grants to upgrade sewer system. 2023 2SSO10109 2 616 22-MAR-24 Municipal(Public) 129783 4 5 2 1 4 2 4 1 0 0 CWEA 0 345 46 24 13 4 3 10 100 0 0 0 0 0 0 0 42118 120 Lower only 344 7 0 29 25 31 5 3 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 181 31 2SSO10105 Central Contra Costa Sd CS, 5019 Imhoff Place, Martinez, CA 94553 WWTP other agency N 3 0 0 Y Y Root Intrusion Gravity Mainline N/A Root foaming and replacement of clay pipe with plastic. 2023 6SSO11114 6A 616 26-MAR-24 Municipal(Public) 1165 1 2 1 2 1 2 1 2 0 5 0 22 65 14 20 0 0 0 100 0 0 0 0 0 0 0 687 626 Lower only 4 1 10 22 65 2 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 11 1 6A290011000 Tahoe Truckee Sanitation Agency, 13720 Butterfield Drive, Truckee, CA 96161 WWTP same agency N 4 0 2 Y Y Debris-wipes/Non-disposables Lower Lateral none none 2023 5SSO10974 5S 616 27-MAR-24 Municipal(Public) 2089 3 4 1 4 0 0 0 0 0 7 12 12 61 35 0 0 0 4 100 85 10 0 0 0 5 100 935 935 Lower only 2 0 0 18 78 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 100 1 5 1 5SSO10974 Kelseyville Co Water Works Dis & AD9-2 CS, 230 A Main Street, Lakeport, CA 95453 WWTP same agency N 5 4 0 N Y Root Intrusion Manhole No ongoing investigations at this time Work plan to clean and inspect more mainlines and grease traps 2023 2SSO10110 2 616 28-MAR-24 Municipal(Public) 31959 1 3 1 1 2 0 1 2 0 0 4 staff members completed - Maintenance Superintendents Association Public Works Specialist Certification Program - one staff member in progress. 3 staff hold CA DPR QAC with root control category. 1 138 76 10 8 5 1 0 100 100 0 0 0 0 0 100 10510 10 None 1 1 1 8 75 15 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 96 23 2SSO10164 City of Palo Alto 2501 Embarcadero Way, Palo Alto, CA 94303 WWTP other agency Y N City of Mountain View 2SSO10111 N Town of Los Altos Hills 2SSO10149 NA 35 0 0 Y Y Root Intrusion NA Gravity Mainline NA 1232 Golden Way, 937 Loraine Ave, Camelia Way CCTV, Repair known issues, add to hot spot lists until repairs completed. 2023 5SSO10975 5S 616 28-MAR-24 Municipal(Public) 8000 0 1 1 0 1 0 0 0 0 0 None. 2 8 45 55 0 0 0 0 100 100 0 0 0 0 0 100 394 3 Upper and Lower 8 0 20 30 50 0 0 0 0 0 100 0 0 1 1 0 0 0 0 0 2 0 0 0 1 0 0 0 0 0 1 0 1 1 5SSO10975 KMPUD 40 Loop Road Kirkwood, CA 95646 WWTP same agency N N None. 1 1 0 Y Y Natural Disaster (specify below) Floods in both 2017 and 2018. Pump Station - Mechanical Rags in impeller. None. None. 2023 6SSO11117 6A 616 29-MAR-24 Municipal(Public) 9900 2 3 1 1 0 1 0 0 0 0 n/a 1 40 76 14 10 0 0 0 100 100 0 0 0 0 0 100 3724 214 Lower only 1 0 10 20 0 0 0 0 0 70 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 6 7 0 10 1 6SS011117 Jensen and Brockman Slough WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 12 1 1 N Y Root Intrusion N/A Gravity Mainline N/A NO CCTV and repair as needed 2023 2SSO10111 2 616 29-MAR-24 Municipal(Public) 83601 1 10 2 2 13 2 4 2 0 0 NA 0 157 15 57 21 5 1 1 100 0 0 0 0 0 0 0 17373 0 None 0 1 11 5 7 1 0 0 0 75 100 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 183 18 NA Palo Alto Regional Water Pollution Control Plant PARWPCP 2501 Embarcadero Way Palo Alto CA 94303 WWTP same agency 2SSO10110 Los Altos City CS, 1 North San Antonio Road, Los Altos, CA 94022 WWTP other agency N N City of Palo Alto 2SSO10164 N City of Los Altos 2SSO10110 N NASA (Moffett Field) NA NA 25 0 5 Y Y Other (specify below) Non-Flushable Wipes / FOG / Debris Gravity Mainline NA Currently no ongoing spill investigations. Continuing to assess and repair/replace sewer mains with defects identified through CCTV inspection and/or routine maintenance. 2023 6SSO11118 6A 616 04-APR-24 Municipal(Public) 7725 4 10 1 3 4 4 3 4 0 0 N/A 6 123 77 10 5 0 0 8 100 57 4 32 4 0 3 100 7500 3000 Lower only 110 0 2 5 91 2 0 0 0 0 100 0 1 0 6 0 0 0 0 0 7 0 0 0 14 0 0 0 0 0 14 30 62 47 6A290011000 Tahoe Truckee Sanitation Agency, 13720 Butterfield Drive, Truckee, CA 96161 WWTP same agency Y N North Tahoe PUD 6SSSO11110 N/A 15 6 3 N Y Root Intrusion N/A Lower Lateral N/A N/A INSTALLATION OF EMERGENCY BYPASS PORTS. INSTALLED LINER IN 859' OF 6 SEWER MAIN ON 6TH ST IN TAHOMA. MULTIPLE SPOT REPAIRS THROUGHOUT THE SYSTEM. 2023 6SSO11119 6A 616 27-MAR-24 Municipal(Public) 45000 0 10 2 1 3 3 4 6 0 0 N/A 0 19 0 0 0 90 10 0 100 0 0 0 0 0 0 0 0 0 None 0 4 0 11 85 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 6A290011000 Tahoe Truckee Sanitation Agency, 13720 Butterfield Drive, Truckee, CA 96161 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 8 0 0 Y Y Other (specify below) None Other (specify below) None N/A N/A 2023 6SSO11120 6A 616 27-MAR-24 Municipal(Public) 16850 0 17 5 2 7 10 3 7 0 1 0 16 215 80 11 8 1 0 0 100 74 21 5 0 0 0 100 13176 13176 Lower only 75 5 34 21 44 1 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 10 11 23 0 0 0 0 0 44 4 135 67 6A290011000 Tahoe Truckee Sanitation Agency, 13720 Butterfield Drive, Truckee, CA 96161 WWTP same agency Y N NorthStar CSD 6A31C350665 0 20 5 3 Y Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure 2 Cat 1 spills in 2023 - 1 due to ARV failure. 1 due to contractor damage. Lower Lateral 2 Cat 2 and 2 Cat 4 spills for the year due to offsets, bends and contractor debris in lower lateral. None. All Cat 1-4 spill deficiencies were corrected. Defective ARV was replaced with a new stainless steel ARV. Lower lateral structural defects were replaced with new PVC pipe sections. Contractors were notified and informed about not depositing debris in sewer system. TSD is currently in the final process of distributing a flyer to the local contractors association educating them on what not to put down the sewer, and to notify TSD when it happens. 2023 5SSO10978 5S 616 22-MAR-24 Municipal(Public) 2550 1 2 2 2 4 2 1 2 0 0 N/A 2 18 90 8 2 0 0 0 100 1 0 99 0 0 0 100 2186 1093 Lower only 4 0 15 35 50 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 2 1 0 0 0 0 0 0 3 4 8 8 5SSO10978 La Contenta CS, , San Andreas, CA 95249 WWTP same agency N N/A 2 3 0 Y Debris-General N/A Gravity Mainline N/A N/A Routine cleaning and camera inspection. Public notification of acceptable sewer disposal. routine pumping and cleaning of lift stations 2023 2SSO10114 2 616 04-APR-24 Municipal(Public) 7037 1 1 1 1 0 1 1 1 0 0 N/A Note: This Annual Report is being submitted on 4/3/2024 because the CIWQS website was not accessible on 4/1/2024. 1 50 82 11 7 0 0 0 100 100 0 0 0 0 0 100 23 0 None 0 1 1 14 60 24 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 7 20 1 2SSO10189 Sausalito CS, 1 East Road, Sausalito, CA 94965 WWTP other agency N 0 0 0 Y Y Root Intrusion The major cause for the largest spill in 2023 (of 3 spills) is shown. Manhole N/A N/A Roots were removed from pipe 2023 6SSO11123 6B 616 21-MAR-24 Municipal(Public) 38565 0 2 1 1 1 0 2 0 0 3 CWEA COLLECTION SYSTEM MAINTENANCE CERTIFICATE OF COMPEMPETENCE 5 56 0 78 21 1 0 0 100 50 50 0 0 0 0 100 7920 0 None 0 5 18 75 2 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 10 20 1 6B369805001 Adelanto WWTP, Ne Corner of Auburn & Jonathan , Adelanto, CA 92301 WWTP same agency N N/A 0 0 1 Y Y Other (specify below) vandalism, pump failure, FOG, rags Other (specify below) gravity lines, pump station mechanical, vandalism, none CCTV, monthly maintenance, repair offset, remove debris from channel due to construction, increase maintenance frequency, update master plan, sewer modeling, sewer parallel of Auburn interceptor. 2023 2SSO10115 2 616 27-MAR-24 Municipal(Public) 63484 11 30 6 5 6 5 8 5 0 15 4 115 62 17 15 5 0 1 100 0 12 23 65 0 0 100 14181 1181 Lower only 6 0 2 3 30 30 25 10 0 0 100 0 3 1 2 1 0 0 0 0 7 0 2 2 1 2 0 0 0 0 7 4 68 2 2SSO10115 South San Francisco City CS, , South San Francisco, CA 94080 WWTP same agency Y N Town of Colma 2SSO10117 N City of San Bruno 2SSO10176 N Daly City 4DW0776 n/a 6 2 0 Y Y Other (specify below) We have had deficiencies in our force mains and have come across root intrusion in our gravity mainlines. Force Main n/a We are updating the City's Sewer Master Plan and condition assessment which involves televising all of the gravity mainlines throughout the City, addressing known problem areas and placing lines on a replacement schedule based upon pipe condition noted from the CCTV inspection. We are also looking into performing an assessment on our force mains to determine pipe condition. 2023 1SSO10081 1 616 03-FEB-24 Municipal(Public) 80 1 1 1 1 0 0 0 0 0 0 1 3 0 100 0 0 0 0 100 100 0 0 0 0 0 100 76 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1SSO10081 Westport CWD CS, , Westport, CA 95488 WWTP same agency N 0 0 0 N Y Pump Station Failure - Mechanical Pump Station - Mechanical no Redundant pumps and daily monitoring of lift station pumps. Spair pump on site. 2023 6SSO11126 6B 616 02-APR-24 Municipal(Public) 25000 4 4 1 2 4 4 1 0 0 0 CWEA Technical Certification Program. 0 148 0 71 13 16 0 0 100 0 0 0 0 0 0 0 7266 12 Lower only 1 15 0 25 10 50 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 12 1 6B360101001 Barstow Wastewater Treatment Plant, 2200 E Riverside Dr , Barstow, CA 92311 WWTP same agency N N NA 0 0 1 N Y Root Intrusion NA Manhole NA NA NA 2023 5SSO10982 5S 616 27-MAR-24 Municipal(Public) 490 3 4 1 4 0 0 0 0 0 7 2 4 64 10 0 0 0 26 100 100 0 0 0 0 0 100 200 200 Lower only 1 0 10 90 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 4 0 0 4 0 0 0 0 0 0 4 0 1 1 5SSO10982 City of Lakeport, 225 Park Street, Lakeport, CA 95453 WWTP other agency N 2 4 0 N Y Root Intrusion Manhole None None 2023 5SSO11001 5S 616 28-MAR-24 Municipal(Public) 216995 12 46 5 2 10 22 6 5 0 16 Number of employees includes maintenance and electrical employees with dual responsibilities for the collection system and the treatment plant. 7 642 56 19 5 6 5 9 100 31 4 30 2 33 0 100 65223 0 None 0 0 0 0 0 0 0 0 0 100 100 0 21 36 6 0 0 0 0 37 100 0 0 0 0 0 0 0 0 0 0 0 382 61 5C500102001 City of Modesto Regional Water Recycling Facility WWTP same agency Y N City of Ceres 5SSO10721 City of Modesto Regional Water Recycling Facility Sutter Campus 1221 Sutter Ave Modesto, CA 95350 32 3 7 Y Y Root Intrusion Damage by others - 2 Debris - 1 Grease - 2 Roots - 9 Structural Failure - 2 Gravity Mainline NA None All spills were evaluated, and corrective actions taken to prevent future spills; including increasing PM frequency, making repairs, and increased FOG enforcement. 2023 5SSO10985 5S 616 22-MAR-24 Municipal(Public) 22802 4 5 1 1 6 1 0 0 0 0 N/A 20 79 3 73 19 5 0 0 100 18 11 71 0 0 0 100 6411 6411 Lower only 36 1 55 4 0 0 0 0 0 40 100 5 1 0 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 5B39NP00085 Lathrop Consolidated Treatment Control Facility (LCTF); 18880 Christopher Way, Lathrop, CA 95330 WWTP same agency N 0 1 0 Y Y Other (specify below) No spills occurred for this system during 2023. Other (specify below) No spills occurred for this system during 2023. No ongoing spill investigations. The City did not have any spills from the CTF collection system during 2023, and did not identify any system deficiencies. 2023 6SSO11131 6B 616 06-MAR-24 Municipal(Public) 3820 0 5 1 1 2 4 0 0 0 6 0 17 52 26 20 2 0 0 100 0 0 0 0 0 0 0 1228 0 None 0 0 2 5 5 20 0 0 0 68 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 2 6B140101001 Bishop Sewage Treatment Plant, Poletta , Bishop, CA 93514 WWTP same agency N 8 0 1 N Y Other (specify below) No spills in 2023 Other (specify below) No failures in 2023 None Cleaning and video of problem areas in collection system. 2023 5SSO10987 5S 616 26-MAR-24 Municipal(Public) 56286 0 5 1 0 0 4 1 1 0 0 we are in the process of filling one entry level position. Job Listing is actively accepting applications. 3 230 38 43 13 3 3 0 100 44 0 42 1 13 0 100 22380 22000 Lower only 78 12 62 19 2 0 3 2 0 0 100 0 1 1 0 0 0 0 0 0 2 1 2 3 1 0 0 0 0 0 7 0 47 5 R520140007 LISWA Wastewater Treatment Facility WWTP other agency N n/a 32 1 0 Y Y Root Intrusion excess flushable wipes in laterals Lower Lateral n/a none Root control program, routine maintenance (flushing, CCTV), CIP, and updating SSMP 2023 5SSO10988 5S 616 28-MAR-24 Municipal(Public) 18500 2 2 1 1 3 1 0 0 0 0 0 1 67 98 100 100 100 100 0 100 2 0 0 0 0 0 0 5586 0 None 0 5 25 20 50 0 0 0 0 0 100 1 3 2 2 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 17 6 5SSO10988 Linda Co Wtr Dist CS, 1280 Scales Street, Marysville, CA 95901 WWTP same agency Y Y City of Marysville 5SSO10994 0 0 0 Y Y Other (specify below) No Major Spills, minor spills for root intrusion from lateral and water system backwash error. Manhole none root removal and modification to water system backwash flow rate. 2023 2SSO10123 2 616 01-APR-24 Municipal(Public) 19257 3 4 1 1 3 1 0 0 0 0 0 67 70 27 3 0 0 0 100 0 0 0 0 0 0 0 4500 4500 Lower only 21 0 1 2 14 83 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 46 11 2SSO10179 1577 Cragwood Lane @ Tanglewood Drive, 1577 Cragwood Lane, San Jose, CA 95127 WWTP same agency N 20 0 1 Y Y Root Intrusion Debris or Roots from Lateral, Root intrusion in laterals causing to lateral surcharge and/or mainline surcharge and discharge at the cleanout. Lower Lateral Mostly Broken lower laterals and/or some times in mainlines due to aging infrastructure The District tracks the areas of possible spill issues when performing CCTV inspections. It records the mains and laterals with sewer root intrusions, blockages, or with several structural defects or breaks and reports the Operation & Maintenance for increased frequency of cleaning and or recommends rehabilitation project. Installed Smart Cover on Manholes to improve notification of surcharging in the system; Designated On-Call Inspectors to investigate spill areas. District has implemented Capital Improvements to reduce spills in the system and to increase system resiliency. Rehabilitated severe defects of the District’s existing sanitary sewer infrastructure located near watercourses for example, repaired the pipes along Miguelita Creek. In the next two years, District will be fixing all the pipes with severe structural defects. The district has identified 89 pipes that will be rehabilitated in the next two years. Increased frequency of preventive maintenance for some of the areas with more root intrusion issues. 2023 6SSO11135 6B 616 05-MAR-24 Municipal(Public) 14000 2 0 0 1 0 0 0 1 0 1 1 43 100 99 100 100 100 0 100 0 1 0 0 0 0 1 1400 0 None 0 0 0 90 10 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 0 6SSO11135 California City CS, 10835 Nelson Drive, California City, CA 93505 WWTP same agency N 0 0 0 N Y Other (specify below) No major spills or any spills. Other (specify below) No failures of the system or signs or degradation. None No system deficiencies. 2023 5SSO11003 5S 616 28-MAR-24 Municipal(Public) 17000 0 1 0 1 0 0 0 0 0 0 NA 0 55 0 70 25 5 0 0 100 0 0 0 0 0 0 0 7344 7344 Lower only 41 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO11003 Mountain House -1 CS, 230 South Sterling Drive, 100 Mountain House, CA 95304 WWTP same agency N NA 0 0 0 N Y Debris from Construction NA Lower Lateral NA NA NA 2023 6SSO11136 6B 616 26-MAR-24 Municipal(Public) 168296 3 12 1 1 6 8 1 1 0 0 Environmental Compliance-1, Water Distribution D2, Water Treatment T2, Nassco PACP, Hazwoper 40 hour 5 432 1 82 16 1 0 0 100 0 100 0 0 0 0 100 36976 0 None 0 1 21 44 14 18 0 0 0 2 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 116 27 6SSO11393 County Sanitation District No. 14 CS, , Lancaster, CA WWTP other agency Y N CSMD North County Sanitation District 4SSO11370 N City of Palmdale 6SSO11137 N/A 0 0 0 Y Y Other (specify below) No spills to report this year, no major spill causes Other (specify below) No spills to report this year, no major spill causes None Submitted projects to our engineering department for Capitol Improvement Projects for repair 2023 2SSO10125 2 616 01-APR-24 Municipal(Public) 59000 3 4 1 1 4 1 0 0 0 0 3 280 29 58 12 1 0 0 100 79 0 21 0 0 0 100 16300 16300 Lower only 90 0 1 4 19 26 25 25 0 0 100 0 0 50 50 0 0 0 0 0 100 0 38 50 12 0 0 0 0 0 100 62 218 40 2SSO10187 Santa Clara City CS, 1500 Warburton Avenue, Santa Clara, CA 95050 WWTP other agency N 17 0 16 Y Y Root Intrusion Debris or Roots from Lateral, Root intrusion in laterals causing to lateral surcharge and/or mainline surcharge and spill at the uncapped/capped cleanout. Lower Lateral Broken laterals and/or mainlines due root intrusion or at some locations due to aging infrastructure. The District tracks the areas of possible spill issues when performing CCTV inspections. It records the mains and laterals with sewer root intrusions, blockages, or with several structural defects or breaks and reports the Operation & Maintenance team for increased frequency of cleaning and or recommends rehabilitation project. Installed Smart Cover on Manholes to improve notification of surcharging in the system; Designated On-Call Inspectors to investigate spill areas. Increased frequency of preventive maintenance for some of the areas with more root intrusion issues. District has implemented Capital Improvements to reduce spills in the system and to increase system resiliency. In the next two years, District will be fixing all the pipes with severe structural defects with PACP 4 & 5 defects. The district will be spending $2 Million in 2024 & 2025, to fix all the gravity mains with significant PACP 4 & 5 defects. The district is spending $200 K for pump station capital improvements in 2024. 2023 6SSO11137 6B 616 25-MAR-24 Municipal(Public) 163463 2 6 1 1 2 3 1 0 0 6 1- Qualified Applicator License 1 395 0 86 14 0 0 0 100 100 0 0 0 0 0 100 39586 45 None 1 23 63 5 9 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 127 6 6B190107069 Palmdale Water Reclamation Plant, 39300 30th St E & Ave P Street, Palmdale, CA 93550 WWTP same agency 6B190107017 Lancaster Water Reclamation Plant, 1865 W Ave D , Lancaster, CA 93534 WWTP same agency Y N LACo DPW Unincorporated North County 4SSO11370 N/A 0 0 0 Y Y Other (specify below) Public works inspector failed to have pipe plug removed when new housing tract connected to existing sewer system. Other (specify below) N/A There are no ongoing spill investigations at this time. PACP grading system is used to rate deficiencies. CIP sewer projects are based on the most likely to fail. 2023 5SSO10991 5S 616 26-FEB-24 Municipal(Public) 3233 0 3 2 1 0 0 0 0 0 0 N/A 3 10 75 25 0 0 0 0 100 60 40 0 0 0 0 100 882 882 Lower only 5 0 1 0 99 0 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 3 0 8 0 5B390102002 Lockeford CSD WWTP, 17725 North Tully Road, Lockeford, CA 95237 WWTP same agency N/A N/A N/A N/A N/A N/A N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 1 0 N Y Root Intrusion N/A Gravity Mainline N/A None Preventative maintenance is done monthly to address any deficiencies. 2023 2SSO10127 2 616 28-MAR-24 Municipal(Public) 218281 4 23 3 2 6 7 10 1 5 17 N/A 18 54 15 50 17 15 2 0 100 8 0 37 55 0 0 100 5455 0 None 0 0 7 33 18 12 2 0 0 28 100 0 1 4 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 4 22 11 2SSO10127 Delta Diablo SD CS, 2500 Pittsburg-Antioch Highway, Antioch, CA 94509 WWTP same agency Y N City of Antioch 5SSO10890 N City of Pittsburg 2SSO10113 N/A 59 5 0 Y Y Root Intrusion N/A Gravity Mainline N/A N/A Rootx Root Foam and Dukes Root Control. 2023 5SSO11005 5S 616 04-APR-24 Other 5400 0 11 3 2 0 3 0 1 0 0 None 1 5 6500 3500 15080 0 0 0 0 300 0 5000 0 0 0 0 250 250 Upper and Lower 4 0 25 75 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5B030802002 4001 Highway 104 WWTP same agency Y Y Preston youth facility 5SSO11502 N Cal fire training facility 5B030802002 no 1 1 0 Y Y Pump Station Failure - Controls high limit alarm Pump Station - Mechanical motor failure none alarm system update 2023 6SSO11139 6B 616 19-MAR-24 Municipal(Public) 9892 2 6 0 1 3 5 0 1 0 9 CWEA Training, CSDA Training, Pryor Learning System 2 90 15 75 10 0 0 0 100 43 11 46 0 0 0 100 6524 0 None 0 0 0 0 80 20 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 2 1 17 2 6B360106001 Crestline SD Three WTF's, 24516 Lake Drive, Crestline, CA 92325 WWTP same agency Y N Pilot Rock Conservation Camp 6B360811001 N/A 57 1 0 Y Root Intrusion N/A Pump Station - Mechanical N/A N/A Repaired and placed on maintenance schedule for televising and cleaning 2023 2SSO10128 2 616 25-MAR-24 Municipal(Public) 86238 0 13 2 1 2 9 2 3 0 0 NA 0 227 3 80 12 4 1 0 100 0 0 0 0 0 0 0 24538 13 Upper and Lower 0 1 42 24 31 1 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 33 14 2 019033001 002F1-Dublin San Ramon Services District WWTP, 7399 Johnson Dr. Pleasanton, CA 94588 WWTP same agency N NA 30 0 2 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 2SSO10129 2 616 27-MAR-24 Municipal(Public) 26835 2 2 1 1 1 1 2 1 0 0 N/A 0 30 70 20 7 3 0 0 100 0 0 0 0 0 0 0 4600 1 None 0 0 20 10 10 20 40 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 2SSO10164 180 Hamilton, , Palo Alto, CA WWTP same agency N N N N/a N/a N N/A N/A N N/A N/A N N/A N/A 1 0 2 Y Y Debris-wipes/Non-disposables Gravity Mainline N/A We CCTV the line to make sure it was ok 2023 5SSO10993 5S 616 28-MAR-24 Municipal(Public) 88474 11 16 4 2 5 7 5 0 2 0 0 21 280 55 22 14 6 1 2 100 29 0 71 0 0 0 100 27447 80 Lower only 207 10 10 20 40 15 5 0 0 0 100 1 7 4 1 0 0 0 0 0 13 0 0 0 0 0 0 0 0 0 0 0 26 9 5SS010993 City of Manteca Water Quality CP WWTP same agency Y N City Of Lathrop 5SS010897 N Raymus 5SS011035 N Oakwood Shores 5SS002285 no 2 0 2 N Y Debris-General Some Roots intrusions that we apply Dukes root foam to. Gravity Mainline We have some Hot Spots in the system that we monitor through CMMS. These Hot Spots are mainly Bellies and some roots intrusions. no Repairs, Root Foam, and Annual Cleaning of Hot Spots. 2023 6SSO11143 6B 616 29-MAR-24 Municipal(Public) 6500 0 3 1 0 0 1 0 0 0 0 1 32 0 77 19 4 0 0 100 100 0 0 0 0 0 100 0 0 None 0 0 75 0 25 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0 26 1 6B140108001 Eastern Sierra CSD WWTF, 301 West Line Street, Bishop, CA 93514 WWTP same agency Y N Bishop Paiute Reservation N/A 9 0 0 N Y Fats, Oil and Grease (FOG) Pump Station - Power None Purchased a Generator for Valley View pump station. 2023 1SSO10085 1 616 27-MAR-24 Municipal(Public) 27000 0 7 1 3 1 4 0 0 0 3 N/A 1 94 49 32 15 4 0 0 100 100 0 0 0 0 0 100 8250 0 None 0 0 10 50 39 1 0 0 0 0 100 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 35 1B82037OSON Windsor Water Reclamation and Disposal Facility, 8400 Windsor Road, Windsor, CA 95492 WWTP same agency N N/A 52 0 2 Y Y Other (specify below) No major spills Other (specify below) None None N/A 2023 5SSO10997 5S 616 27-MAR-24 Municipal(Public) 1125 3 4 1 4 0 0 0 0 0 7 6 13 98 2 0 0 0 0 100 100 0 0 0 0 0 100 664 66 Lower only 6 5 0 95 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 2 1 10 1 5SSO10997 Middletown Regional Waste Disp Fac CS, 20126 Hwy 175 , Middletown, CA 95461 WWTP same agency N 0 7 0 N Y Root Intrusion Manhole None None 2023 5SSO20007 5S 616 22-MAR-24 Park (w/Campground) 2400 0 5 1 1 0 0 0 0 0 1 Grade 1 wastewater operator certificate. certificate number 44535 5 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 8 8 Upper and Lower 7 0 0 30 70 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 1 0 5SSO10100 Modesto Reservoir CS, 3800 Cornucopia Way, C Modesto, CA 95358 WWTP same agency N n/a 0 0 0 Y Y Other (specify below) no spills Other (specify below) No fails none System is well maintained 2023 5SSO20007 5S 616 13-OCT-23 2400 1 11 2 1 0 0 0 0 0 1 1 1 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 1 1 1 0 0 30 70 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 1 0 5SSO10100 Modesto Reservoir CS N N N N N N 0 0 0 N Y n/A n/a n/a N/A 2023 2SSO10087 2 616 01-APR-24 Municipal(Public) 76000 2 9 2 2 0 2 0 1 0 0 NA 8 142 23 52 22 3 0 0 100 42 8 50 0 0 0 100 20067 20067 Lower only 76 6 27 26 9 3 2 15 0 11 100 6 17 0 0 0 0 0 0 20 46 0 0 0 0 0 0 0 0 0 0 5 15 6 2 19014001 EBMUD, 2020 Wake Ave, Oakland, CA 94607 WWTP same agency N 0 0 0 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Lower Lateral None The City replaces nearly 3 miles of sewer pipe, associated manholes, and lower laterals each year. The City also does preventive maintenance work including, but not limited to, cleaning, root control and condition assessment. 2023 2SSO10131 2 616 26-MAR-24 Municipal(Public) 740000 0 7 2 2 0 0 0 0 0 0 NA 9 29 0 0 3 14 83 0 100 0 1 23 72 4 0 100 10 0 None 0 0 5 32 9 54 0 0 0 0 100 0 6 6 0 1 0 0 0 0 13 0 1 1 0 0 0 0 0 0 2 1 2 3 2 019014001 EBMUD WPCP WWTP same agency Y N City of Alameda 2SSO10087 N City of Oakland 2SSO11204 N City of Berkeley 2SSO10096 N City of Emeryville 2SSO10133 N City of Piedmont 2SSO10166 Owned System Name WDID No Stege Sanitary District 2SSO10198 No City of Albany 2SSO10088 9 2 6 Y Y Other (specify below) Loss of power on primary and back-up utility lines at Main WWTP due to windstorm. Wastewater backed up in interceptor and was discharged on overflow structure OV-1 at Alice Street in Oakland. Other (specify below) Back-up power from internal generation (cogeneration) did not fully function after power transfer to Main WWTP during utility outage. NA - only one SSO occurred in 2023 Improvements and additional testing of internal generation (cogeneration) of power transfer to Main WWTP when utility power is lost. 2023 8SSO11146 8 616 02-APR-24 Municipal(Public) 2409 0 7 1 0 5 1 1 0 0 1 None 1 8 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 None 0 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 8SSO11146 CSA-70GH (Glen Helen), 18101 Institution Road, San Bernardino, CA 92407-1864 WWTP same agency N N None 0 0 0 N Y Debris from Lateral None Other (specify below) Laterals None None 2023 5SSO11007 5S 616 29-MAR-24 Municipal(Public) 2100 0 1 1 1 1 1 1 0 0 3 None 1 13 75 15 10 0 0 0 100 0 100 0 0 0 0 100 1150 0 None 0 0 0 25 75 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 2 0 0 0 0 0 0 2 0 13 13 5b050102001 Murphys WWTF, 735 Six Mile Road, Murphys, CA 95247 WWTP same agency N N None None N None None N None None N None None N None None None 5 1 0 Y Y Debris-General None Gravity Mainline None None 10 year CIP Collections system pipe upsizing and replacement. 2023 6SSO11147 6B 616 26-MAR-24 Municipal(Public) 987 0 1 1 1 0 0 0 0 0 0 n/a 1 12 14 85 1 0 0 0 100 63 37 0 0 0 0 100 546 1 None 0 0 0 35 65 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 3 3 6B140109001 Hilton Creek CSD Package STP, 3222 Crowley Lake Drive, Crowley Lake, CA 93546 WWTP same agency N n/a 23 2 0 Y Y Other (specify below) No Spills in reporting year Other (specify below) No Failures in reporting year none When system deficiencies are discovered, they are addressed. 2023 2SSO10133 2 616 27-MAR-24 Municipal(Public) 12902 2 7 1 2 0 0 0 1 0 0 0 1 15 3 43 35 18 0 1 100 100 0 0 0 0 0 100 1100 24 Upper and Lower 12 2 17 61 8 12 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 1 2 019014002 001-PIWWF, , CA WWTP same agency 2 019014002 001-PIWWF, , CA WWTP same agency 2 019014002 001-PIWWF, , CA WWTP same agency Y N City of Oakland NA 0 1 0 0 N Y Debris-wipes/Non-disposables 0 Gravity Mainline 0 none Structural deficiencies identified during CCTV Investigations are repaired as part of the City's Sanitary Sewer Rehabilitation program. 2023 2SSO10134 2 616 02-APR-24 Municipal(Public) 120000 8 15 2 1 6 11 5 0 0 0 N/A 0 280 4 88 8 0 0 0 0 0 0 0 0 0 0 0 32000 30000 Lower only 181 10 30 35 25 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 133 50 2SSO10146 Fairfield Suisun Sewer District 1010 Chadborne Rd FF CA WWTP other agency N N N/A 0 0 2 Y Y Fats, Oil and Grease (FOG) N/A Lower Lateral NO The city has an aggressive lower lateral program for mechanically cleaning lower laterals to avoid SSS. The city also has a main line PM program and has identified hot spots that are cleaned 3 times annually. 2023 2SSO10088 2 616 22-JUL-24 Municipal(Public) 20000 2 4 0 2 1 0 0 0 0 0 0 33.7 16 47 34 2 1 0 100 0 0 0 0 0 0 0 4600 4600 Lower only 14 9 44 18 1 2 16 10 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9.4 2.8 2 019014001 EBMUS WPCF, 2020 Wake Ave, Oakland, CA WWTP other agency Y N City of Berkeley Collection System 2SSO10096 22 0 0 Y Fats, Oil and Grease (FOG) Lower Lateral None The City has a comprehensive maintenance and rehabilitation program (per consent decree) that specifies requirements for inspection, cleaning and rehabilitation. With this program, the City has been and will continue to systematically address the system's deficiencies. 2023 2SSO10135 2 616 02-APR-24 Municipal(Public) 37200 2 4 2 1 4 2 1 0 0 7 3 63 63 30 6 1 0 0 100 21 8 43 28 0 0 100 7037 0 None 0 1 1 18 77 0 0 0 0 3 100 0 6 0 0 0 0 0 0 0 6 0 35 8 0 0 0 0 0 0 43 0 63 5 2sso10135 Foster City CS, 610 Foster City Boulevard, Foster City, CA 94404 WWTP other agency N 0 0 3 0 N Y Pump Station Failure - Power Breaker for Pump failed. Station could not keep up with demand without the pump. Pump Station - Power 0 Pump breaker was replaced 2023 6SSO11151 6B 616 03-JUL-24 Municipal(Public) 611 4 2 1 1 0 0 0 0 0 1 We are contracted with a CPO grade level V 7 5 17 55 10 0 0 0 87 0 3 15 0 0 0 18 650 0 None 0 0 0 0 25 0 0 0 0 75 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 2 2 6B260101002 June Lake PUD STP, 45125 Highway 395 , June Lake, CA 93529 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 2 0 0 N Y Debris-General NA Manhole NA NA Starting slip lining of gravity sewer mains, upgraded pumps at 2 lift stations. 2023 2SSO10136 2 616 04-APR-24 Municipal(Public) 140000 4 17 4 2 3 7 5 5 0 3 n/a 9 71 0 0 55 36 9 0 100 10 5 25 45 15 0 100 906 0 None 0 2 9 38 44 7 0 0 0 0 100 1 0 5 2 0 0 0 0 0 8 0 2 3 0 0 0 0 0 0 5 1 24 24 2 482005001 Fairfield-Suisun Discharge Point 001, , CA WWTP same agency N N City of Fairfield 2sso10134 N City of Suisun City 2sso10199 n/a 18 2 20 Y Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure n/a Air Relief Valve (ARV)/ Blow-Off Valve (BOV) n/a none Immediate needs (mainly manhole work) were corrected by District staff or contractor. Other low-priority findings have been incorporated into Collection System CIP projects (managed by Engineering) to be executed in coming years, prioritized by need and criticality. 2023 6SSO11152 6B 616 13-MAR-24 Municipal(Public) 14000 8 14 3 1 11 4 6 7 0 0 N/A 5 198 21 69 7 3 0 0 100 49 2 49 0 0 0 100 10718 0 None 0 1 4 20 50 20 5 0 0 0 100 0 0 4 0 0 0 0 0 0 4 0 0 2 14 1 0 0 0 0 17 0 17 51 6B360107001 27000 Pilot Rock Road Lake Arrowhead, CA 92352 SSS same agency N N/A N/A N/A 49 2 3 Y Y Damage by Others Not Related to Collection System Construction/Maintenance N/A Gravity Mainline N/A None at this time Comprehensive budget allocating funds for collection system improvements annually. 2023 2SSO10138 2 616 04-APR-24 Municipal(Public) 7100 1 0 1 1 0 0 0 0 0 0 Sewer Authority Mid-Coastside (SAM) provides cleaning and spill emergency response to the District. SAM provides all staff and completes work under supervision of the GCSD staff listed above. 1 35 57 18 20 0 0 5 100 100 0 0 0 0 0 100 2622 0 Lower only 0 10 0 23 56 0 0 0 0 11 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 34 3 2SSO10175 Sam CS, 1000 North Cabrillo Highway, Half Moon Bay, CA 94019 WWTP other agency N N NA NA NA 0 0 0 Y Y Root Intrusion NA Gravity Mainline NA None 5f. District only maintains lower lateral if a conforming cleanout and District-approved lateral pipeline has been installed and inspected. 2023 2SSO10090 2 616 02-APR-24 Municipal(Public) 1200 0 0 0 1 0 0 0 0 0 0 The Alto Sanitary District contracts with Nute Engineering of San Rafael CA for design and inspection oversight, and Roto-Rooter of Novato CA for maintenance services. 0 3 78 22 0 0 0 0 100 0 0 0 0 0 0 0 572 0 None 0 10 73 12 0 5 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 2SSO10188 Sasm CS, 26 Corte Madera Avenue, Mill Valley, CA 94941 WWTP other agency N N/A 0 0 0 Y Y Debris from Lateral Upper Lateral None Ongoing Capital Improvement Projects to replace mains as needed and to inspect all lateral connections. 2023 5SSO11011 5S 616 22-AUG-24 Municipal(Public) 3149 3 2 1 2 0 1 0 0 0 1 .. 0 27 52 25 22 0 0 0 0 0 0 0 0 0 0 0 1380 14 None .2 1 11 11 12 15 15 15 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 244141 650 Jordan Nevada City, CA, 95959 WWTP same agency N 3 0 0 N Y Fats, Oil and Grease (FOG) Gravity Mainline none Implementation of FOG Program 2023 2SSO10139 2 616 16-APR-24 Municipal(Public) 8000 0 0 0 1 0 0 0 0 0 0 The City contracts with Sewer Authority Mid-Coastside (SAM) for sewer system cleaning, pump station cleaning and maintenance, and spill response. Please see SAM entries for the number of and certifications held by their sewer maintenance staff. 1 35 44 46 4 6 0 0 100 100 0 0 0 0 0 100 3000 0 None 0 6 2 39 38 10 5 0 0 0 100 1 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 1 0 24 1 2SSO10175 Sam CS, 1000 North Cabrillo Highway, Half Moon Bay, CA 94019 WWTP other agency N 3 0 5 Y Y Flow Exceeded Capacity (Separate Collection System Only) N/A Manhole N/A N/A Wet weather spills occurred during extreme wet weather events in Jan 2023 ** Please note that the CIWQS website was unavailable on April 1, 2024. Therefore, the City respectfully submits this report on the first available date of April 2, 2024. 2023 6SSO20014 6B 616 20-SEP-23 398 2 0 1 0 1 0 1 0 0 0 0 0 3 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 20 40 40 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 6SS011154 LAHONTAN N N N N N N 0 0 0 N Y none none none none 2023 2SSO10091 2 616 18-MAR-24 Municipal(Public) 21837 1 2 1 1 0 2 0 1 0 0 1 Pesticide applicator license (QAC) 5 62 18 56 25 1 0 0 100 13 1 86 0 0 0 100 5042 5042 Lower only 22 9 45 28 18 0 0 0 0 0 100 1 0 0 1 0 0 0 0 0 100 1 2 1 0 0 0 0 0 0 100 2 12 3 2SSO10091 American Canyon, Public Works CS, 205 Wetlands Edge Road, American Canyon, CA 94503 WWTP same agency N N/A 9 2 0 Y Y Debris-wipes/Non-disposables N/A Gravity Mainline N/A N/A No major spills in 2023. Regular cleaning of the sewer system and inspections to prevent spills. CIPs and property development is currently slated in 2024 to replace a large portion of our old sewer mains. 2023 2SSO10140 2 616 29-MAR-24 Municipal(Public) 162954 3 15 2 1 4 4 2 2 0 13 N/A 4 308 5 76 12 6 1 0 100 16 0 32 52 0 0 100 35151 0 None 0 0 10 14 30 42 2 0 0 2 100 0 1 2 0 0 0 0 0 0 3 0 1 2 3 0 0 0 0 0 6 0 275 50 2SSO10140 Water Pollution Control Facility, 24401 Whitesell Road, Hayward, CA 94545 WWTP same agency N N N/A 43 3 0 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 2SSO10092 2 616 29-MAR-24 Municipal(Public) 30 0 2 1 0 0 0 0 0 0 0 CA SWRCB Wastewater Treatment Plant operator certification 5 2 100 0 0 0 0 0 5 100 0 0 0 0 0 0 232 23 Upper and Lower 2 0 0 100 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 2 100 0 0 0 0 0 0 2 0 0 0 2SSO10092 Angel Island State Park CS, P.O. Box 318 , Tiburon, CA 94920 WWTP same agency N 0 0 0 N Y Pump Station Failure - Power Pump Station - Power 0 SECURE STANDY EMERGENCY GENERATORS TO MAINTAIN OPERATIONAL STATUS DURING EXTENDED, FREQUENT PG&E POWER OUTAGES 2023 2SSO10142 2 616 02-APR-24 Municipal(Public) 11387 1 5 1 1 1 3 1 1 0 0 Outside of the current staff assigned to the collection system maintenance, we have the following additional CWEA certified staff for cross training. Grade 1 - 4 staff members Grade 2 - 5 staff members Grade 3 - 1 staff member 1 93 74 13 10 3 0 0 100 50 0 50 0 0 0 100 3029 10 Upper and Lower 1 4 26 35 20 11 3 1 0 0 100 0 0 1 0 0 0 0 0 0 1 3 0 0 2 0 0 0 0 0 5 0 209131 15000 2sso10099 Burlingame City CS, 501 Primrose Road, Burlingame, CA 94010 SSS other agency 2sso10183 Crystal Springs CSD CS, , CA SSS other agency N N City of San Mateo 2sso10183 N CSCSD 2sso10225 N County of San Mateo 2sso10224 N/A 160 0 2 Y Y Root Intrusion N/A Gravity Mainline N/A N/A CIP Annual Pipe Replacement 2023 2SSO10093 2 616 26-MAR-24 Municipal(Public) 6900 0 0 0 0 0 0 0 1 0 0 1 11 17 70 10 3 0 0 100 0 0 100 0 0 0 100 1717 0 None 0 3 4 80 10 3 0 0 0 0 100 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 5 3 2 386010001 San Francisco City and County Jail in San Bruno, 4100 Susan Drive, San Bruno, CA SSS same agency N 0 0 0 N Y Other (specify below) There were no spills in 2023 Other (specify below) There were no spills in 2023 nor failure points identified None - there were no spills in 2023 None - there were no deficiencies identified 2023 6SSO11157 6B 616 19-MAR-24 Municipal(Public) 8000 1 7 3 1 2 4 4 0 0 10 3 78 13 67 13 7 0 0 100 3 1 0 0 0 0 4 4399 4399 Lower only 12 2 40 18 40 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 11 0 0 0 0 0 12 10 16 10 6SSO11157 1829 Old Mammoth road Mammoth lakes California 93546, , CA WWTP same agency N None 5 1 0 Y Y Debris from Construction None in last year Gravity Mainline Laterals None Video Inspections, Rodding and Cleaning, Slip Lining, Top Hats, Patches, Chemical Grouting, Manhole Spraying, Manhole Rechanneling, and dig to repair. Pump Station MCC/pump upgrades. 2023 2SSO10143 2 616 15-MAR-24 Municipal(Public) 2300 0 0 0 1 0 0 0 0 1 0 Manager holds a Grade V certificate in Wastewater Treatment. Grade V was issued in 1981. Has 50 yrs. plus a a certified operator 0 13 88 5 7 0 0 0 100 0 0 0 0 0 0 0 974 0 None 0 19 34 20 12 15 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 215015001 SASM WWTP Discharge Point 001, , Mill Valley, CA WWTP other agency N 3 0 0 Y Root Intrusion Typical stoppages caused by roots (either in our system or from private lateral cleaning, debris/wipes or grease Gravity Mainline none Continued replacement of VCP pipes with PE. We have only 15% of system that is clay pipe. We have an additional 5% scheduled for replacement this FY 2023 2SSO10094 2 616 29-MAR-24 Municipal(Public) 27000 4 8 2 1 1 2 2 3 0 0 N/A 3 80 78 12 7 3 0 0 100 24 20 56 0 0 0 100 7690 0 None 0 1 42 21 15 15 6 0 0 0 100 1 2 3 0 0 0 0 0 0 6 0 0 4 0 0 0 0 0 0 4 0 291126 53101 2 417037001 San Francisco Bay, , CA WWTP other agency N N/A 0 0 0 Y Y Root Intrusion N/A Gravity Mainline N/A N/A Regular preventive maintenance, ongoing CCTV inspection of the system to determine deficiencies in the pipes, in-house Smoke Testing Program to investigate and liquidate causes of inflow and infiltration (I&I), Capital Improvement Program, regular review of the system through Master Planning, Sewer System Management Plan, and modeling of the system, public outreach to educate on FOG program and non-flushable wipes. 2023 5SSO11015 5S 616 27-MAR-24 Municipal(Public) 8972 3 5 1 4 0 0 0 0 0 9 16 71 63 25 7 0 0 5 100 20 42 25 0 0 13 100 4448 4448 Lower only 17 0 20 50 30 0 0 0 0 0 100 0 0 9 0 0 0 0 0 0 9 0 2 10 2 0 0 0 0 0 14 10 4 12 5A17010400 NW Regional Waste Disp Fac, 1155 Whalen Way, Lakeport, CA 95453 WWTP same agency N 40 18 0 N Y Root Intrusion Manhole None None 2023 2SSO10145 2 616 02-APR-24 Municipal(Public) 3242 0 0 0 2 0 0 0 0 0 0 Crockett CSD employs two full-time managers to fill District Engineer and Sanitary Dept Manager roles. Port Costa Sanitary Dept hires LR Paulsell Consulting (LRP) to perform regular and emergency maintenance and repairs. LRP performs CCTV as well. LRP has two employees, one with four years experience, the other with 9 years experience. LRP has been in business for 30 years, the owner has been in the business for 40 years. All LRP employees are PACP certified for pipeline inspection. The District also contracts with West County Wastewater District who dispatches experienced, grade level, and or certified staff. 1 15 37 51 11 1 0 0 100 0 0 100 0 0 0 100 1263 6 Upper and Lower 0 11 14 6 33 21 15 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 14 2 2sso10145 Philip F Meads WWTP, 1900 Dowrelio Dr, Crockett, CA 94525 WWTP other agency N 1 0 1 N Y Root Intrusion Roots, offsets holding wipes and debris. Gravity Mainline Roots offsets None Increased maintenance frequency, CCTV, and spot repairs and replacement *Question 5h... This report does not accept decimals. There is one 52 linear foot gravity main segment which cannot be accessed for cleaning. It was however CCTV'd in 2023 and found to be in good condition. 2023 5SSO11017 5S 616 26-MAR-24 Municipal(Public) 22980 2 5 1 1 2 1 0 0 0 0 n/a 2 70 31 42 25 2 0 0 100 54 15 31 0 0 0 100 7316 0 None 0 10 25 20 18 14 8 5 0 0 100 0 2 0 0 0 0 0 0 0 2 0 1 6 2 0 0 0 0 0 9 4 5 3 5C500104001 Oakdale WWTF, 9700 Liberini Avenue, Oakdale, CA 95361 WWTP same agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 N/A 0 0 1 Y Y Other (specify below) There has been no major spills in 2023. Other (specify below) Historically, Hollenbeck pump station has been a point of failure due to the shallow wet well. none Cleaning of hot spots regularly, inspection of sewer system, rehabilitation and replacement projects. 2023 2SSO10147 2 616 28-MAR-24 Municipal(Public) 29040 2 5 3 1 2 1 3 2 0 0 NA 7 105 61 23 12 1 0 3 100 10 18 70 2 0 0 100 8811 0 None 0 0 1 11 36 34 0 0 0 18 100 0 0 2 5 2 0 0 0 0 9 0 0 15 4 0 0 0 0 0 19 3 93 30 2 215012001 Las Gallinas Valley SD Discharge Point 001, , San Rafael, CA WWTP same agency Y N Contempo Marin Mobile Home Park not required N Marin Mobile Home Park not required NA 4 6 2 Y Flow Exceeded Capacity (Separate Collection System Only) Siphon None We are in the process of a flow monitoring study for I/I. We are in the process of designing a sewer rehab project for 2024. 2023 2SSO10097 2 616 13-MAR-24 Municipal(Public) 4863 1 2 3 1 2 2 0 0 0 0 N/A 4 17 47 31 22 0 0 0 100 27 57 16 0 0 0 100 1946 0 None 0 1 12 13 30 44 0 0 0 0 100 1 1 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 0 2 1 4 2 2SSO10193-C San Francisco City Combined CS, , San Francisco, CA WWTP other agency N 0 0 0 Y Y Other (specify below) There have been no major spills for 2023. Other (specify below) There have been no major system infrastructure failure points in 2023. There are no ongoing spill investigations. Ongoing preventative maintenance of the sewer system. 2023 2SSO10148 2 616 26-MAR-24 Municipal(Public) 84701 3 10 3 2 6 8 1 3 0 2 See Attachment 29 305 4 75 15 5 1 0 100 8 46 46 0 0 0 100 29600 4678 Lower only 26 7 0 40 43 10 0 0 0 0 100 3 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 1 5 109 34 2019123001 East Bay Discharger Authority 2561 Grant Ave. San Lorenzo CA. 94580 WWTP same agency N 25 2 2 Y Y Root Intrusion Lower Lateral No ongoing spill investigations No system deficiencies 2023 2SSO10098 2 616 01-APR-24 Municipal(Public) 3756 3 4 1 1 3 1 0 0 0 0 0 11 50 50 0 0 0 0 0 0 0 0 0 0 0 0 947 947 Lower only 5 0 0 0 0 100 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 8 8 2SSO10179 WWTP same agency N 0 0 0 Y Y Root Intrusion Roots from Lateral, Root intrusion in laterals causing to lateral surcharge and/or mainline surcharge and discharge at the cleanout. Lower Lateral Roots in laterals and aging infrastructure. The District tracks the areas of possible spill issues when performing CCTV inspections. It records the mains and laterals with sewer root intrusions, blockages, or with severe structural defects or breaks and reports the Operation & Maintenance for increased frequency of cleaning and or recommends rehabilitation project. Designated On-Call Inspectors to investigate spill areas. Increased frequency of preventive maintenance for some of the areas with more root intrusion issues. District has implemented Capital Improvement Projects (CIP) to reduce spills in the system and to increase system resiliency. The CIP was done 2022 and the CIP work included cured-in place pipe rehabilitation of approximately 43 line segments of 6 and 8 inch sewer mains for a total length of 18,010 linear feet and spot repairs at 41 locations with open-cut trenching with an approximate length of 340 linear feet. 2023 2SSO10149 2 616 02-APR-24 Municipal(Public) 5500 0 0 0 0 0 0 0 0 0 0 The Town does not maintain the sanitary sewer system with our own staff. The Town is under contract with Westbay Sanitary Sewer District to maintain the sanitary sewer system. 1 60 60 37 3 0 0 0 1000 100 0 0 0 0 0 100 2000 0 None 0 8 6 6 80 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 0 22 9 2 438011001 Palo Alto Regional Water Quality Control Plant SSS same agency N N 6 0 0 Y Y Root Intrusion Gravity Mainline None Replace deficient pipes with new PVC or HDPE pipes 2023 5SSO20015 5S 616 28-MAR-24 Municipal(Public) 27300 3 1 1 1 1 0 0 0 0 2 N/A 11 81 33 45 15 1 1 5 100 20 9 19 51 0 1 100 7813 0 None 0 4 45 25 20 5 0 0 0 1 100 0 5 0 1 1 0 0 0 1 8 2 3 6 0 0 0 0 0 1 12 1 5 0 5SSO11019 Olivehurst CS, 1970 9th Avenue, Olivehurst, CA 95961 WWTP same agency N N/A 0 0 0 Y Y Other (specify below) The PLC for the influent pump station at the WWTP stopped working causing the influent pumps to stop. This caused the headworks to back up and ultimately led to the major SSO in 2023 across from the WWTP. Other (specify below) N/A N/A Added a mobile app for alarms to the WWTP SCADA system Added a daily test page call to verify any alarms at the WWTP will be received by the person on call. 2023 2SSO10099 2 616 29-MAR-24 Municipal(Public) 30136 10 14 2 2 9 6 3 4 0 0 N/A 6 82 47 32 16 3 0 2 100 6 21 44 6 0 23 100 8692 18 Lower only 42 4 24 6 11 23 9 20 0 3 100 0 0 0 1 0 0 0 0 0 1 0 1 1 1 4 0 0 0 0 7 5 98 19 CA0037788 City of Burlingame WWTF, 1103 Airport Blvd., Burlingame CA 94010 WWTP other agency Y N Town of Hillsborough 2SSO10142 N County of San Mateo, Burlingame Hills 2SSO10223 N/A 26 9 5 Y Y Flow Exceeded Capacity (Separate Collection System Only) Lower Lateral In regards to Major spill causes, Burlingame PW has installed 14 Smart Cover monitoring devices to assist in determining the source of the I/I. Smoke testing is scheduled to be performed in FY 24/25 to locate any inflows. All sewer lift stations have external generators with switch gear to perform when power outages occur. 2023 2SSO10100 2 616 17-JUN-24 Municipal(Public) 40000 1 12 6 2 2 2 3 6 0 1 Mechanic-I = 1 4.2 97.4 57 5 29 5 0 0 96 0 0 0 4 0 0 4 12000 0 None 0 0 20 0 20 60 0 0 0 0 100 0 0 1 1 3 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 90 12 2SS010100 Calera Creek Wtr RP -CS 700 Coast Highway Pacifica WWTP same agency N 4 0 0 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Pump Station - Controls Contractor forgot to turn controls back on. We are continuing to investigate I&I. We have installed flow monitors through out our system. Our actions currently include CIP projects, In-house repairs, and Smoke testing. 2023 2SSO10151 2 616 25-MAR-24 Municipal(Public) 9500 2 7 2 1 7 1 0 1 0 8 N/A 5 29 80 20 0 0 0 0 100 60 20 20 0 0 0 100 2800 0 None 0 5 15 0 80 0 0 0 0 0 100 0 0 0 2 0 0 0 0 0 2 0 0 0 20 0 0 0 0 0 20 0 40 10 2SSO10151 2001 Paradise Dr Tiburon, CA 94920 WWTP same agency N 0 0 0 Y Y Root Intrusion N/A Gravity Mainline N/A N/A Increased frequency on cleaning program as well as more CCTV inspections to identify areas in need of repairs or replacement. Major CCTV work to identify areas of I&I in the near future. 2023 5SSO11020 5S 616 27-MAR-24 Municipal(Public) 476 3 27 4 3 0 2 0 0 0 0 0 1 43 57 0 0 0 0 100 0 0 0 0 0 0 0 132 132 Upper and Lower 1 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5SSO11020 Pardee Recreation Area CS, , Oakland, CA 94607 WWTP same agency N 0 0 0 Y Y Other (specify below) not applicable Other (specify below) not applicable not applicable not applicable 2023 2SSO10152 2 616 25-MAR-24 Municipal(Public) 500 2 7 2 1 7 1 0 1 0 8 N/A 2 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 123 0 None 0 0 10 90 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 2 0 2SSO10151 3700 Paradise Dr Tiburon, CA 94920 WWTP same agency N N/A 0 0 0 Y Y Other (specify below) None Other (specify below) None N/A None at this time 2023 5SSO11021 5S 616 29-MAR-24 Municipal(Public) 23808 0 1 1 1 7 2 2 2 0 0 0 69 0 0 0 0 0 100 100 0 0 0 0 0 0 0 21 21 Lower only 21 8 46 14 14 9 9 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 5SSO11021 WQCF 14901 Poplar Ave Patterson, ca 95363 WWTP same agency N N N/A 0 0 0 Y Y Other (specify below) No Major Spills this reporting period Other (specify below) No Failure points this reporting period. None Regular system inspection and maintenance. 2023 2SSO10154 2 616 28-MAR-24 Municipal(Public) 14231 1 2 1 1 1 0 0 0 0 1 NA 1 59 68 22 7 1 1 1 100 100 0 0 0 0 0 100 6997 0 None 0 20 20 30 20 10 0 0 0 0 100 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 10 10 2SSO10188 Sasm CS, 26 Corte Madera Avenue, Mill Valley, CA 94941 WWTP other agency N N NA 106 0 0 Y Root Intrusion NA Gravity Mainline NA None in 2023 we had a $2.5MM CIP Project and in 2024 we have a $3.4MM CIP Project out to bid. 2023 2SSO10155 2 616 27-MAR-24 Municipal(Public) 23552 2 12 1 1 2 3 1 2 0 1 N/A 1 59 64 25 10 1 0 0 100 10 0 90 0 0 0 0 6351 4128 Lower only 22 10 20 5 30 35 0 0 0 0 100 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 36 15 2 417019001 002, , CA WWTP other agency 2 417038001 E-002, 195 Belle Air Road, South San Francisco, CA 94080 Y N Burlingame City CS 2SSO10099 N/A 12 1 0 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) N/A Lower Lateral N/A N/A City-owned laterals are replaced when issues are reported or any spills happen. City mains are evaluated and either cleaned more frequently repaired or replaced. We use Cue-lock stainless steel with epoxy patches and fiberglass and epoxy patches to make point repairs to mains. 2023 2SSO10156 2 616 28-MAR-24 Municipal(Public) 81067 2 6 1 1 3 2 2 1 0 0 NA 5 179 20 40 30 10 0 0 100 0 0 60 40 0 0 100 14779 14779 Lower only 71 0 1 35 48 16 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 52 12 2438014001 WWTP other agency N NA 38 2 24 Y Y Root Intrusion NA Manhole NA NA continuing with flushing and CCTV program to identify aging in infrastructure for repair 2023 2SSO10157 2 616 29-MAR-24 Municipal(Public) 6047 0 0 0 1 0 0 0 0 0 0 5 certified employees at the centralized sewer plant Sewer Authority Mid-Coastside (SAM), see SAM agency submitted separate report. 27 23 88 3 9 0 0 0 100 81 19 0 0 0 0 100 1977 0 None 0 5 19 21 0 55 0 0 0 0 100 0 3 4 0 0 0 0 0 0 7 5 10 12 0 0 0 0 0 0 27 3 18 4 2SSO8001 Sewer Authority Mid-Coastside WWTP same agency N 2 0 1 Y Y Pump Station Failure - Power PG&E PSPS and storm failures. SAM force main failure - see SAM seperate agency report Gravity Mainline Root Intrusions restricting express sewers no CCTV and spot repairs, CIP projects, increased Cleaning of affected and similar areas 2023 2SSO10158 2 616 22-MAR-24 Municipal(Public) 22000 1 6 1 1 4 4 0 0 0 6 2 73 62 26 10 1 0 1 100 0 53 47 0 0 1 100 9211 1 None 0 9 8 31 30 15 1 6 0 0 100 0 0 0 2 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 64 11 2SSO10158 Mt. View Sanitary District 3800 Arthur rd Martinez, CA 94553 WWTP same agency N NA 2 0 0 Y Y Flow Exceeded Capacity (Separate Collection System Only) NA Manhole none none MVSD is currently performing a system analysis of the entire collections system. we have contracted a full CCTV and mainline cleaning project and are currently 2/3 of the way through. this project is estimated to conclude in early to mid-2025. once completed the District engineer will start putting together an immediate, 5-year, and 10-year capitol improvement project. 2023 6SSO11165 6B 616 01-APR-24 Municipal(Public) 20961 3 8 3 1 0 0 0 0 0 0 1 NASSCO PACP 1 75 5 63 20 10 1 1 100 1 0 0 0 0 0 0 5098 4 None 0 1 7 55 14 0 0 0 0 36 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 22 2 6B150112001 Rosamond WTF (Ponds), 875 Southeast Patterson Road, Rosamond, CA 93560 WWTP same agency N NA NA NA NA NA NA NA NA NA NA NA 0 0 0 Y Y Debris-General NA Pump Station - Power NA NA Increased collections system cleaning; implemented CCTV inspections; updated SERP 2023 5SSO11025 5S 616 28-MAR-24 Municipal(Public) 224 0 3 1 0 1 3 0 0 0 4 N/A 5 0 100 0 0 0 0 0 100 100 0 0 0 0 0 100 85 0 None 0 0 10 90 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 5sso11025 Pine Grove Comm Leachfield CS, 12800 Ridge Road, Sutter Creek, CA 95685 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 1 0 Y Y Debris-General Cust Debris Force Main N/A N/A N/A 2023 2SSO10159 2 616 28-MAR-24 Municipal(Public) 83300 6 22 3 2 1 6 4 3 0 0 N/A 2 273 30 46 19 3 2 0 100 0 55 18 27 0 0 100 24605 24602 Lower only 140 14 20 20 33 8 0 0 0 5 100 1 2 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 1 1 140 37 2 283009001 Napa Sanitation District Discharge Point 001, , Napa, CA WWTP same agency N N/A 140 2 7 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Lower Lateral None. Prioritized preventative maintenance and system rehab. 2023 2SSO10161 2 616 27-MAR-24 Municipal(Public) 101540 2 18 4 2 3 4 4 9 0 0 N/A 4 176 51 12 33 4 0 0 100 65 0 35 0 0 0 100 23493 37 Upper and Lower 2 1 3 4 30 46 16 0 0 0 100 0 0 2 3 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 2 105 3 2SSO10161 North San Mateo County CS, 333 90th Street, Daly City, CA 94015 WWTP same agency Y N Westborough Water District 2SSO10665 N Town of Colma 2SSO10117 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None at this time. Blockages in 2023 were caused by roots (1) remedied with increased maintenance to line segment. Pipe failure (2) with repairs made and boring contractor drilling through our infrastructure (1). 2023 2SSO10162 2 616 28-MAR-24 Municipal(Public) 56000 3 3 1 1 5 4 2 3 0 0 NA 24 212 64 20 13 3 0 0 100 37 15 46 2 0 0 100 23186 0 None 0 0 10 22 46 22 0 0 0 0 100 0 28 8 3 0 0 0 0 0 39 0 0 0 0 0 0 0 0 0 0 20 171 39 2SSO10162 500 Davidson street, Novato, CA 94945 WWTP same agency Y N Coast Guard Military Housing NA N College of Marin, Indian Valley Campus NA N Los Robles Movile Home Park NA NA 58 7 13 Y Y Flow Exceeded Capacity (Separate Collection System Only) Root Intrusion Gravity Mainline NA NA adjust cleaning frequencies, add lines to annual root treatment lists, repaired and replaced manhole covers with locking composite frame and covers. 2023 2SSO10163 2 616 27-MAR-24 Municipal(Public) 145085 0 17 2 1 2 7 3 3 0 2 N/A 3 269 31 47 16 5 1 0 100 38 36 26 0 0 0 100 38455 0 None 0 7 16 12 7 58 0 0 0 0 100 0 0 1 0 3 0 0 0 0 4 0 1 5 2 0 0 0 0 0 8 0 242 100 2SSO10163 Oro Loma Sd CS, 2600 Grant Avenue, San Lorenzo, CA 94580 WWTP same agency Y N Castro Valley Sanitary District 2sso10103 City of San Leandro (5.9 miles) 2sso10181 N/A 37 3 22 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) N/A Gravity Mainline N/A There are no ongoing investigations. All spills receive a root cause analysis to determine if any corrective measures are required. Point repairs, cleaning frequency adjustments, and line replacements are done on a continued basis. 2023 5SSO11028 5S 616 04-APR-24 Municipal(Public) 14525 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 13 102 72 17 9 2 0 0 100 58 32 10 0 0 0 100 0 0 None 0 0 28 40 19 1 0 0 0 12 100 0 0 2 2 0 0 0 0 0 4 0 9 6 5 0 0 0 0 0 20 0 28 17 5A31NP00011 LISWA, 600 Sixth Street, Lincoln, CA 95648 WWTP same agency N N/A 6 2 2 Y Y Other (specify below) N/A. No major spills in 2023. Major spills are defined as a Category 1 spill with greater than 50 gallons. Other (specify below) N/A. No major spills in 2023. Major spills are defined as a Category 1 spill with greater than 50 gallons. N/A. No major spills in 2023. Major spills are defined as a Category 1 spill with greater than 50 gallons. N/A. No major spills in 2023. Major spills are defined as a Category 1 spill with greater than 50 gallons. 2023 2SSO10164 2 616 02-APR-24 Municipal(Public) 67901 2 8 1 1 3 1 0 0 0 0 0 208 30 41 20 7 2 0 100 0 0 0 0 0 0 0 17700 17700 Lower only 84 2 26 12 13 20 4 7 1 14 99 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 4 103 10 2SSO10164 Palo Alto Regional Water Quality Control Plant; 2501 Embarcadero Way Palo Alto, CA 94303 WWTP same agency Y N City Of Mountain View 2SSO10164 N City of Los Altos 2SSO10110 N Town of Los Altos Hills 2SSO10149 N East Palo Alto Sanitary District 2SSO10129 N Stanford University 2SSO10165 92 0 5 Y Y Other (specify below) There has been various spill causes. Some might include root intrusion, FOG, structural defects, rags, and debris. Other (specify below) Typically lower lateral and some gravity main. N/A Addressing wastewater issues necessitates a multifaceted strategy. Key initiatives include implementing sophisticated wastewater technologies • Repair, rehabilitate, replace, and upgrade system components as needed; • Properly manage, operate and maintain the wastewater collection system; • Cost effectively minimize I/I and provide sufficient system capacity; • Eliminate all preventable overflows in dry and wet weather; • Maintain an effective spill response that reduces overflow impact to public health & the environment; • Analysis and evaluation of historical spills to provide recommendations to reduce future risk; • Identify system blockages due to fats, oil, and grease (FOG) and develop strategies to decrease backups; and • Provide regular training for City of Palo Alto Utility Staff and Contractors in wastewater collection system maintenance, operations, and emergency response. 2023 5SSO11029 5S 616 04-APR-24 Municipal(Public) 1468 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 1 16 71 20 9 0 0 0 100 100 0 0 0 0 0 100 568 0 None 0 0 6 51 42 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 1 2 0 0 0 0 0 3 0 1 0 5SSO11362 SMD No. 2 CS, 3091 County Center Drive, Auburn, CA 95603 SSS same agency N 0 0 0 Y Y Other (specify below) N/A. No major SSOs in 2023. Major spills defined as a Category 1 greater than 50 gallons. Other (specify below) N/A. No major SSOs in 2023. Major spills defined as a Category 1 greater than 50 gallons. N/A. No major SSOs in 2023. Major spills defined as a Category 1 greater than 50 gallons. N/A. No major SSOs in 2023. Major spills defined as a Category 1 greater than 50 gallons. 2023 2SSO10165 2 616 29-MAR-24 Municipal(Public) 59700 7 23 5 5 4 2 2 2 0 0 4 192 40 38 17 4 0 0 100 26 1 8 65 0 0 100 19415 48 None 1 1 13 37 28 15 5 1 0 0 100 0 1 3 2 0 0 0 0 0 6 0 0 3 0 0 0 0 0 0 3 1 96 4 494006001 Petaluma Ellis Creek Water Recycling Facility,3890 Cypress Petaluma , CA WWTP same agency Y N Penngrove Sanitation Zone 2SSO10195 31 10 3 Y Y Fats, Oil and Grease (FOG) Grease and I&I contributed to only SSO for the year. Gravity Mainline None Pipeline added to preventative maintenance program for annual cleaning. 2023 2SSO10167 2 616 29-MAR-24 Municipal(Public) 79871 3 14 2 1 12 2 1 0 0 0 NA 5 259 11 69 15 3 1 1 100 40 0 60 0 0 0 100 20820 83 Upper and Lower 1 1 12 52 33 1 0 0 0 1 100 0 2 2 1 0 0 0 0 0 5 0 2 4 0 0 0 0 0 0 6 0 35 19 2 019033001 002F1-Dublin, , CA WWTP other agency 2 019025001 002E-Livermore, , CA WWTP other agency Y N Castlewood, Alameda County 2 SSO18112 NA 11 3 8 Y Y Debris-wipes/Non-disposables NA Gravity Mainline NA NA Deficiencies are handled either in house by our crews or by private contractors depending on the severity of the deficiency. We repair defects and/or add it to the monthly Hotspot list and increase jetting/inspection frequency Deficiencies are also added to the annual CIP list to repair/replace by contractors. Deficiencies are prioritized and listed in order of severity and criticality. Areas are CCTV'd and we also use NASSCO PACP rating to determine deficiencies of our system. 2023 2SSO10168 2 616 29-MAR-24 Municipal(Public) 80512 0 14 1 1 5 8 2 1 0 0 5 staff are NASSCO PACP, MACP, and LACP certified 10 183 41 41 16 2 0 0 100 31 14 55 0 0 0 100 18017 18017 Lower only 109 1 4 21 14 19 0 0 0 41 100 0 0 5 1 0 0 0 0 0 6 0 2 14 9 0 0 0 0 0 25 0 80 18 2SSO10190 SBSA CS, 1400 Radio Road, Redwood City, CA 94065 WWTP same agency Y N Emerald Lake Heights Sewer Maintenance District 2SSO10227 N Fair Oaks Sewer Maintenance District 2SSO10228 N Oak Knoll Sewer Maintenance District 2SSO10229 N Woodside Town Center Sewer Assessment District 2SSO10218 NA 9 0 26 Y Y Fats, Oil and Grease (FOG) Root Intrusion; Debris-General Gravity Mainline NA No ongoing spill investigations Reviewed and modified preventive maintenance cleaning schedule 2023 2SSO10169 2 616 25-MAR-24 Municipal(Public) 10000 0 1 1 1 1 0 1 1 0 0 Not Applicable 4 44 80 15 5 0 0 0 100 85 10 5 0 0 0 100 4400 0 None 0 5 55 30 5 5 0 0 0 0 100 0 1 11 0 0 0 0 0 0 12 0 12 0 0 0 0 0 0 0 12 0 24 1 2215015001 Sewerage Agency of Southern Marin 450 Sycamore Ave, Mill Valley Ca. 94941 WWTP other agency N 4 2 0 N Y Debris from Lateral Manhole 0 We are continuing to improve/replace gravity pipe by way of pipebursting. 2023 5SSO11033 5S 616 27-MAR-24 Municipal(Public) 423 0 3 1 0 1 3 0 0 0 0 N/A 0 6 100 0 0 0 0 0 100 0 0 0 0 0 0 0 422 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 5 5 5SSO11033 Plymouth CS, , Plymouth, CA 95685 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 Y Y Collection System Maintenance Failure (specify below) N/A Gravity Mainline N/A N/A Jetting Mainlines 2023 2SSO10170 2 616 02-APR-24 Municipal(Public) 68500 4 3 1 1 2 0 1 0 0 1 na 4 185 60 16 16 8 1 0 100 14 57 28 0 0 0 100 19885 0 None 0 0 5 2 13 60 5 5 0 0 100 0 0 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 106 5 2SSO10170 601 CANAL BLVD RICHMOND, CA 94801 WWTP same agency N N NA 0 0 1 N Y Flow Exceeded Capacity (Separate Collection System Only) Gravity Mainline Capital Improvement Projects to reduce Inflow & Infiltration during wet weather events. Currently under Baykeeper Settlement Agreement to repair/replace minimum of 2.0 miles of sanitary sewer collection system annually. 2023 5SSO11035 5S 616 13-DEC-24 Municipal(Public) 1086 2 15 2 2 7 2 1 0 0 10 .9 2.7 30 67 3 0 0 0 100 0 100 0 0 0 0 100 328 328 Lower only 1 0 0 29 71 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 .2 1 0 5B390104001 City of Manteca WW Quality Control Facility, Manteca, CA SSS other agency N 0 0 0 Y Y Debris-General Pump Station - Controls N/A Investigating Pump Station Updrades. 2023 2SSO10171 2 616 28-MAR-24 Municipal(Public) 9653 3 2 0 2 2 1 0 0 0 5 District Manager holds a M.S./B.S. in Civil and environmental engineering Operations Manager holds an A.S. degree and Technical Certification for Water and Wastewater Treatment Technology 2 25 50 20 20 10 0 0 100 80 0 20 0 0 0 100 2550 0 None 0 1 35 5 30 9 10 5 5 0 100 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 8 5 2SSO10171 Rodeo Sanitary District WWTP, 800 San Pablo Avenue, Rodeo, CA 94572 WWTP same agency N 2 1 2 Y Y Root Intrusion Gravity Mainline None Accelerated maintenance and infrastructure repairs. 2023 2SSO10172 2 616 21-MAR-24 Municipal(Public) 44712 0 16 5 3 11 3 13 4 0 0 7 199 66 20 9 4 1 0 100 11 9 7 45 28 0 100 15500 0 None 0 4 21 13 13 25 10 7 0 7 100 0 0 3 4 0 0 0 0 0 7 0 0 2 4 1 0 0 0 5 12 0 184 29 2 215116001 Central Marin San. Agcy. WWTP, 1301 Anderson Drive, San Rafael, CA 94901-5339 WWTP other agency N 291 5 30 Y Y Root Intrusion Gravity Mainline None CIP Program, enhanced cleaning program, in house repair program. 2023 5SSO11037 5S 616 30-MAR-24 Municipal(Public) 10742 2 4 1 1 2 2 1 1 0 6 None 6 51 50 30 13 2 0 5 100 25 25 50 0 0 0 100 5223 0 None 0 0 60 10 10 5 5 5 0 5 100 0 1 0 2 0 0 0 0 0 3 0 4 0 2 0 0 0 0 0 6 2 10 10 5A480108001 001, , Rio Vista, CA WWTP same agency 5A480104001 001, , Rio Vista, CA WWTP same agency 5A480108001 001, , Rio Vista, CA WWTP same agency 5A480104001 001, , Rio Vista, CA WWTP same agency N N Sacramento River 5A480108001 N Sacramento River 5A480108001 N Scaramento River 5A480108001 N Scaramento River 5A480104001 N Sacramento River 5A480104001 No 0 0 0 N Y Root Intrusion None Gravity Mainline None No ongoing spills or investigations CIP upgrades and CCTV, cleaning 2023 2SSO10175 2 616 25-JUN-24 Municipal(Public) 27000 1 12 3 2 4 4 1 0 0 0 5.7 1.8 0 0 25 75 0 0 100 0 14 86 0 0 0 100 0 0 None 0 6 25 0 69 0 0 0 0 0 100 0 0 0 3 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 5.7 1.8 0 2 417068001 SAM WWTP (Sewer Authority Mid-Coastside Wastewater Treatment Plant), 1000 North Cabrillo Highway, Half Moon Bay, CA 94019-1466 WWTP same agency Y N Montara Water and Sanitary District 2SSO10157 N Granada Sanitary District 2SSO10138 N City of Half Moon Bay 2SSO10139 0 2 0 N Y Other (specify below) Age of pipe Force Main Force main hole None Replaced failed section of ductile pipe with HDPE 2023 5SSO11039 5S 616 27-MAR-24 Municipal(Public) 212 0 3 1 0 1 3 0 0 0 4 None 2 4 100 0 0 0 0 0 100 100 0 0 0 0 0 100 212 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 3 0 2 2 5SSO11039 River Pines CS, , River Pines, CA 95669 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 Y Y Collection System Maintenance Failure (specify below) N/A Gravity Mainline N/A N/A Jetting mainlines 2023 2SSO10176 2 616 29-MAR-24 Municipal(Public) 42275 1 9 1 1 1 5 1 0 0 0 N/A 2 87 71 9 12 8 0 0 100 50 49 1 0 0 0 100 11000 0 None 0 0 5 10 30 30 10 10 5 0 100 0 0 0 0 0 0 0 0 0 0 0 3 0 3 0 0 0 0 0 0 0 71 21 2417038001 South San Francisco WWTP other agency N N/A 0 0 0 Y Y Other (specify below) No spills reported for 2023 Other (specify below) No system infrastructure failure points reported for 2023 N/A N/A 2023 5SSO11040 5S 616 29-MAR-24 Municipal(Public) 24844 4 2 2 1 3 0 0 0 0 0 N/A 1 67 5 28 18 3 0 0 0 1 0 0 0 0 0 0 7191 0 None 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 100 100 0 40 1 5C500106002 Riverbank WWTP, 23865 South Santa Fe Road, Riverbank, CA 95367 WWTP same agency N NA 1 0 0 N Y Debris-wipes/Non-disposables NA Manhole NA None Additional cleaning 2023 2SSO10177 2 616 29-MAR-24 Municipal(Public) 30034 6 14 1 2 2 1 0 1 0 0 PACP, MACP. LACP (2 employees) 1 105 68 12 10 2 0 8 100 1 0 0 0 0 0 1 11184 9307 Lower only 48 1 5 29 6 48 11 0 0 0 100 0 0 0 2 0 0 0 0 0 2 1 1 2 2 0 0 0 0 0 6 4 53 22 2SSO10190 SBSA CS, 1400 Radio Road, Redwood City, CA 94065 WWTP other agency Y Y City of Belmont 2SSO10094 Y Scenic Heights County Sanitation District 2SSO10230 Y Emerald Heights County Sanitation District 2SSO10227 Y Devonshire County Sanitation District 2SSO10226 Y Harbor Industrial District - less than one mile of main NA NA 0 0 0 N Y Construction Diversion Failure NA Gravity Mainline NA NA Annual CIP projects: 1) Replace lower laterals project, 2) Replace scheduled sewer mains, 3) On-call sewer main replacement not scheduled in project 2) above, 4) Annual root foaming project and 5) CCTV inspection. In addition, hire Fischer Compliance, LLC to perform internal audit and further identify area of concerns. 2023 4SSO10502 4 616 03-APR-24 Municipal(Public) 168547 22 250 16 8 127 17 11 8 0 281 1 101 0 84 14 1 1 0 100 0 0 0 100 0 0 100 12064 0 None 0 0 3 5 8 32 52 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 93 1 4B190107013 24501 South Figueroa Street, Carson, CA 90745 WWTP same agency N 0 0 6 Y Y Root Intrusion Gravity Mainline No ongoing spill investigations Any known hydraulic deficiency is addressed with a Capital Improvement project 2023 2SSO10179 2 616 29-MAR-24 Municipal(Public) 1076690 55 84 15 9 3 0 0 0 0 0 NA 11 2028 58 21 13 5 3 0 100 13 6 36 22 24 0 100 198045 216 None 1 1 7 12 43 20 1 0 0 16 100 0 1 1 0 0 0 0 0 0 2 0 7 4 3 1 0 0 0 0 15 0 1082 398 2SSO10179 San Jose City CS WWTP same agency 2SSO10156 Milpitas City CS, 455 East Calaveras , Milpitas, CA 95035 WWTP other agency 2 438014001 San Jose/Santa Clara WPCP WWTP same agency Y Y West Valley Sanitation District 2SSO10217 Y Burbank Sanitation District 2SSO10098 Y Cupertino Sanitation District (portion) 2SSO10125 Y Sunnyvale Sanitation District (portion) 2SSO10200 Y City of Santa Clara Collection System 2SSO10187 NA 352 5 251 Y Y Other (specify below) The most prevalent cause of SSOs in 2023 was Grease/FOG (17 of 32 SSOs). Causes for the largest SSOs in 2023 were Pipe Structural Problem/Failure (Spill Event 887414), Root Intrusion (Spill Event 886989), and Rainfall Exceeded Design for Separate Collection System (Spill Event 885584). Gravity Mainline The most prevalent failure points causing SSOs in 2023 were gravity mainlines (29 of 32 SSOs). Other failure points in 2023 include a Force Main that was vandalized (Spill Event 891324) and a twin siphon that was plugged with grease (Spill Event 891691). NA/None Please see attached document named 2023_SanJose_CS_SSO_Corrective_Actions . 2023 2SSO10181 2 616 27-MAR-24 Municipal(Public) 71000 3 8 1 1 6 2 0 0 0 0 NA 3 122 50 25 19 5 0 0 100 23 8 69 0 0 0 100 19000 19 None 0 1 1 1 20 55 20 2 0 0 100 0 1 2 4 2 0 0 0 0 9 0 1 1 1 0 0 0 0 0 3 1 288 8 2 019037001 City of San Leandro Water Pollution Control Plant 3000 Davis Street, San Leandro CA 94577 WWTP same agency 2SSO10163 Oro Loma Sd CS, 2600 Grant Avenue, San Lorenzo, CA 94580 WWTP other agency N 2 0 1 Y Y Pipe Structural Problem/Failure - Installation Gravity Mainline None The City has an active point repair program that address deficiencies as they are located in the sanitary sewer system. In addition, locations that are known to have grease or other obstructions are checked weekly as part of the hot spot program. These actions have resulted in a low SSO rate. 2023 5SSO11045 5S 616 19-MAR-24 Municipal(Public) 1600000 22 110 41 19 18 13 8 17 0 0 Other staff certifications: 83 54 111 0 0 2 20 78 0 100 0 0 1 20 79 0 100 0 0 None 0 0 54 38 7 0 0 0 0 0 100 0 7 1 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 5A34NC00114 EchoWater Resource Recovery Facility, 8521 Laguna Station Road, Elk Grove, CA 95758 WWTP same agency Y N Sacramento Area Sewer District 5SSO10912 N West Sacramento CS 5SSO11082 N City of Folsom 5SSO10893 N City of Sacramento Utilities CS 5SSO10901 N City of Sacramento Combined CS 5SSO10901-C N/A 71 38 3 Y Y Pump Station Failure - Power N/A Pump Station - Power N/A N/A SacSewer contacted the Sacramento Municipal Utility District to reestablish power to the pump station on January 8, 2023. SacSewer will assess the generator, pump station equipment, and instrumentation to ensure reliable operations. 2023 2SSO10183 2 616 11-APR-24 Municipal(Public) 104748 3 13 1 1 2 3 1 0 0 0 11 230 58 23 13 5 1 0 100 5 6 41 41 7 0 100 28000 0 None 0 1 4 5 16 51 18 4 0 2 100 14 3 6 9 4 1 0 0 0 37 9 2 0 0 0 0 0 0 0 11 5 310 41.6 2 417035001 San Mateo WWTP, 2050 Detroit Drive, San Mateo, CA 94404 WWTP same agency Y N City of Belmont 2SSO10094 N Town of Hillsborough 2SSO10142 N Crystal Springs County Sanitary District 2SSO10225 N Tower Road Complex 2SSO10539 0 3 5 Y Y Flow Exceeded Capacity (Separate Collection System Only) Manhole The City is implementing collection system improvements to alleviate wet weather bottlenecks as described further in the individual spill reports. N/A 2023 5SSO11047 5S 616 27-MAR-24 Municipal(Public) 13866 0 5 0 2 0 0 0 0 0 0 NA 4 39 30 25 25 20 0 0 100 0 0 0 0 0 100 100 4249 0 None 0 0 0 76 0 24 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 4 1 8 1 5C500107001 Salida WWTP, 6200 Pirrone Road, Salida, CA 95368 WWTP same agency N NA NA NA 4 2 0 Y Y Other (specify below) No spills occurred during the 2023 reporting year. Other (specify below) No spills occurred during the 2023 reporting year. NA NA 2023 2SSO10184 2 616 02-APR-24 Municipal(Public) 43122 2 8 0 3 2 1 0 0 0 0 13 131 68 14 16 2 0 0 100 12 13 27 39 6 3 100 11022 0 None 0 1 7 12 30 15 2 0 0 33 100 0 0 10 40 50 0 0 0 0 100 0 4 44 39 9 0 0 0 4 100 0 161 121 21I000810 Central Marin Sanitation Agency, 1301 Andersen Dr WWTP other agency N 0 2 1 Y Y Other (specify below) Pipe Structural Problem/Failure, i.e. offset joints, broken section of pipe Gravity Mainline None Add sewer to Preventative Maintenance Program, Add to Rehab/Replace sewer in upcoming project, or replace ASAP. 2023 5SSO11048 5S 616 28-MAR-24 Municipal(Public) 2783 1 4 2 1 0 1 2 1 1 0 0 1 18 76 18 5 1 0 0 100 100 0 0 0 0 0 0 1170 0 None 0 3 2 20 75 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 0 0 4 0 9 1 5SSO11048 San Andreas CS, , San Andreas, CA 95249 WWTP same agency N N/A 0 0 0 Y Root Intrusion N/A Gravity Mainline N/A NA NA 2023 2SSO10187 2 616 02-APR-24 Municipal(Public) 132476 11 17 7 4 14 8 2 3 0 0 None 3 269 14 43 32 9 2 0 100 0 1 2 86 11 0 100 21963 0 None 0 5 1 4 42 42 6 0 0 0 100 0 1 0 4 2 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 4 75 65 24380140001 San Jose-Santa Clara Regional Wastewater Facility 700 Los Esteros Road, San Jose, CA 95134 WWTP other agency N Y Cupertino Sanitary District 2SSO10125 None 0 22 34 Y Y Fats, Oil and Grease (FOG) N/A Gravity Mainline N/A Currently there are no spill investigation. We have ongoing Operation and Maintenance Plan to Jet and CCTV sewer mains, damaged repair, if not damaged add to High frequency cleaning. We have budgeted Capital Improvement Program Council approved to repair and line sewer collection system deficiencies. We have city crew and emergency contractors that they are trained in completing sewer repairs. Sewer Master Plan that is in the process of updates. 2023 5SSO11051 5F 616 26-MAR-24 Prison 2600 0 8 4 1 0 0 0 0 0 0 N/A 0 3 90 5 0 5 0 0 100 0 0 0 0 0 0 0 80 80 Upper and Lower 1 0 0 40 60 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0 0 0 1 5 1 5SSO11051 Sierra Conservation Center, 5100 Obyrnes Ferry Road, Jamestown, CA 95327 WWTP same agency N N/A 0 0 0 N Y Other (specify below) No known causes for major spills, if a spill were to occur, that spill would recirculate back to the head works. Other (specify below) Screw pump could possibly fail (no history of this failure, just mentioning it could happen), but this leak would recirculate back to the head works. N/A Spill plan in place and preventative maintenance. 2023 2SSO10188 2 616 12-APR-24 Municipal(Public) 29500 0 8 3 1 3 1 0 0 0 6 3.5 5.5 0 7 72 21 0 0 100 0 19 41 40 0 0 100 0 0 None 0 10 10 10 60 20 0 0 0 0 100 3 3 3 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 2 2 2215015001 SASM, 450 Sycamore Avenue, Mill Valley, CA 94941 WWTP same agency Y N Almonte SD (Sanitary District) N/A N Alto SD N/A N City of Mill Valley N/A N Homestead SD N/A 2 1 0 N Y Other (specify below) No Major spill in 2023. Other (specify below) No System Infrastructure failure points identified in 2023. N/A N/A 2023 2SSO10189 2 616 27-MAR-24 Municipal(Public) 18000 0 4 1 2 1 4 4 0 0 0 N/A 4 7 72 2 5 21 0 0 100 2 3 60 35 0 0 100 2000 0 None 0 0 0 35 60 5 0 0 0 0 100 1 0 0 1 2 0 0 0 0 4 0 0 0 2 1 0 0 0 0 3 1 4 1 CA0038067 SMCSD, 1 East Road Sausalito CA 94965 WWTP same agency Y N Tamalpais Community Services District 2SSO10202 N City of Sausalito 2SSO10114 N National Park Service (GGNRA) Federal N/A 2 0 0 Y Y Other (specify below) No major spills experienced this year. Other (specify below) No major failures experienced this year. None None 2023 2SSO10190 2 616 02-APR-24 Municipal(Public) 225000 4 23 6 3 1 4 4 6 0 0 Plant Certified Treatment Operators also performs planned maintenance at pump stations. force main ARV's and are involved with spill response. 9 3 0 0 0 0 100 0 100 0 0 0 32 68 0 100 0 0 None 0 26 16 0 58 0 0 0 0 0 100 1 0 0 3 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2SSO10190 SBSA CS, 1400 Radio Road, Redwood City, CA 94065 WWTP same agency Y N WestBay Sanitary District 2SSO10215 N Redwood City 2SSO10168 N San Carlos 2 411538M17 N Belmont 2SSO10094 0 5 0 Y Y Other (specify below) No Major Spills Air Relief Valve (ARV)/ Blow-Off Valve (BOV) FM bell and spigot O ring failure on 54-inch FM. Repair clamp was installed, and 54-inch FM force main is now out of service as newly commissioned gravity tunnel is now in-service. None SVCW Regional Environmental Sewer Conveyance Upgrade (RESCU) Project. Replaced concrete segmented forcemains with HDPE fused piping, installed 3.33 miles of 11 ft. diameter gravity tunnel for conveyance to the treatment facility, replaced various forcemains with gravity mains, upgraded 1-pump station, replacing 1-pump station, eliminated 2-pump stations with gravity drop structures into the new tunnel. Installed a new receiving lift station at the treatment plant along with a new headworks structure. 2023 2SSO10104 2 616 28-MAR-24 Airport 170000 8 10 3 3 0 1 0 1 0 0 The Chief Operator has an Advanced Water Treatment certification 16 16 62 13 22 3 0 0 100 43 13 19 21 4 0 100 0 0 Upper and Lower 30 0 44 39 16 1 0 0 0 0 100 0 10 8 12 0 0 0 0 0 30 0 1 1 1 0 0 0 0 0 3 0 0 0 2SSO10104 Ccsf - San Francisco Airport CS, P.O. Box 8097 , San Francisco, CA 94128 WWTP same agency Y N United States Coast Guard NA 0 0 0 Y Y Debris-General Lower Lateral NA Note: for sections 5d-5f and 16: SFIA owns 100% of the sewer system. Upper and lower lateral have no meaning as there is no private property connected to the system. Our information only includes force and gravity. The gravity sections are not distinguished by lateral or main. Generally SFIA maintains all of the sewer system including the laterals, but responsibility for laterals varies from tenant to tenant based on lease agreement. SFIA has retained a consultant to assist us with a Sewer Prioritization Program for inspection and maintenance of the sewer system. 2023 5SSO11054 5S 616 29-MAR-24 Municipal(Public) 85775 6 15 4 4 5 6 6 5 0 16 See attached Certification Summary. 7 290 58 23 15 3 1 0 100 77 17 6 0 0 0 100 24320 24320 Lower only 123 3 34 42 14 5 1 0 0 1 100 0 1 2 0 0 0 0 0 0 3 0 3 3 2 0 0 0 0 2 10 0 21 70 5SSO10935 Dry Creek CS, 2005 Hilltop Circle, Roseville, CA 95747 SSS other agency 5SSO11362 SMD No. 2 CS, , Auburn, CA 95603 SSS other agency Y N SMD No. 2 CS 5SSO11362 N/A 77 2 0 Y Y Other (specify below) See the attached Summary of Spills. Root intrusion was the most common spill cause as it has been for many years, but as shown in the attached Summary of Spills, the cause for spills varied with other major causes starting to arise (e.g., low flow plumbing fixtures not being able to sufficiently transport toilet paper). Other (specify below) See the attached Summary of Spills. As shown in the attached Summary of Spills the failure points for the spills occurring during 2023 varied. See the attached Summary of Spills. See the attached Summary of Spills. 2023 5SSO11055 5S 616 27-MAR-24 Municipal(Public) 13122 4 9 1 4 0 0 0 0 0 13 16 96 48 21 3 0 0 28 100 3 2 0 0 0 95 100 6228 6228 Lower only 68 20 0 50 30 0 0 0 0 0 100 0 0 4 0 0 0 0 0 0 4 0 3 8 6 0 0 0 0 0 17 0 11 25 5a170102002 Southeast Regional Waste Disp Fac CS, 2485 Old Hwy 53 , Clearlake, CA 95422 WWTP same agency N 73 24 0 N Y Flow Exceeded Capacity (Separate Collection System Only) Manhole None None 2023 2SSO10193 2 616 29-MAR-24 Municipal(Public) 4790 0 44 4 2 0 2 0 2 0 0 1 6 9 43 35 12 0 1 100 83 0 0 17 0 0 100 597 597 Lower only 3 10 72 4 1 2 9 0 2 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 1 386013001 Discharge Point 001, , San Francisco, CA SSS same agency 386009001 SF - OCEANSIDE Water Pollution Control Plant, 3500 Great Highway, San Francisco, CA 94132 SSS same agency N N/A 0 0 0 Y Y Other (specify below) No major spills in areas of sanitary system in 2023. Other (specify below) No major spills in areas of sanitary system in 2023. None. None. 2023 5SSO11056 5S 616 22-MAR-24 Municipal(Public) 140 1 2 2 2 4 2 1 2 0 0 Collections System Crew members also hold Distribution Certificates 3 0 0 0 0 0 0 0 0 100 0 0 0 0 0 100 112 56 Lower only 5 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 5SSO11056 Southworth Ranch Estates CS, , San Andreas, CA 95249 WWTP same agency N N/A 0 0 0 Y Pump Station Failure - Power N/A Pump Station - Power N/A N/A Cleaned all 56 STEP septic tanks in 2023 2023 2SSO10195 2 616 02-APR-24 Municipal(Public) 1300 0 6 2 2 0 1 2 0 0 0 3 10 37 55 8 0 0 0 100 100 0 0 0 0 0 100 380 380 Lower only 2 0 7 13 80 0 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 2 6 2 494006001 001, , CA WWTP other agency N 3 1 1 Y Y Collection System Maintenance Failure (specify below) Inflow and Infiltration; Extreme Weather Conditions Manhole Updating SECAP None at this time. 2023 2SSO10196 2 616 02-APR-24 Municipal(Public) 45000 0 6 2 2 0 1 2 0 0 0 0 133 59 19 12 10 0 0 100 100 0 0 0 0 0 100 10569 10569 Lower only 50 2 10 24 38 26 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 20 49 8 2 494009001 Sonoma Valley County Discharge Point 004, , Santa Rosa, CA WWTP same agency N 1 1 1 Y Y Collection System Maintenance Failure (specify below) Inflow and Infiltration; Extreme Weather Conditions Manhole Updating SECAP Replacing approximately 2 miles of trunk main. Conducted lateral inspections in a portion of collection system, via CCTV. 2023 2SSO10197 2 616 21-MAY-24 Municipal(Public) 5500 0 2 2 1 1 3 0 0 0 0 Currently have two additional staff that are engaged in Sacramento State Certificate Program. City also employs 1 Grade IV Wastewater treatment operators, 1 Grade II Wastewater operator, 1 Grade I Wastewater operator. 4 24 34 42 19 5 0 0 100 100 0 0 0 0 0 0 1784 6 None 0 0 10 40 40 0 0 0 0 10 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 24 1 2 283014001 St Helena WWRTP 1 Chaix Ln St Helena CA, 94574 WWTP same agency N N/A 1 1 1 Y Rainfall Exceeded Design, I and I (Separate Collection System Only) N/A Gravity Mainline N/A Completing CCTV of entire Collections System June 2024 Pursuing in manhole flow monitoring due to high flows caused by storm events June 2024 June 2024- Complete full CCTV inspection of the Collections System December 2024- Develop CIP to address key I and I locations Summer 2025- tentative construction of initial phase to address I and I. 2023 5SSO11060 5S 616 03-APR-24 Municipal(Public) 330 3 18 3 2 4 3 7 0 0 0 Wastewater plant operators are certified by SWRCB: Grade III: 8; Grade IV: 1, Grade V: 1 2 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 110 110 Lower only 2 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 5A510101001 City of Yuba City WWTF, 302 Burns Dr, Yuba City, CA 95991 WWTP same agency N 0 0 0 Y Y Root Intrusion NA Lower Lateral NA NA Increased routine maintenance 2023 2SSO10198 2 616 25-MAR-24 Municipal(Public) 35000 0 5 2 1 2 2 0 1 0 0 n/a 1 147 66 16 14 3 1 0 99 1 0 0 0 0 0 1 13000 1 None 0 7 22 8 1 50 12 0 0 0 100 0 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 189 49 2 019014001 001-EBMUD, , CA WWTP same agency N 7 0 1 Y Y Debris-wipes/Non-disposables Gravity Mainline None. Increased cleaning frequency. Repaired lines. Notices issued to educate all upstream residents on best practices to prevent overflows including the proper disposal of flushable wipes. 2023 2SSO10199 2 616 01-APR-24 Municipal(Public) 29518 4 4 1 1 0 0 0 0 0 0 N/A 2 77 24 65 11 0 0 0 100 0 0 0 0 0 0 0 8923 8030 Lower only 35 15 41 39 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 12 2SSO10199 Suisun City CS, 701 Civic Center Boulevard, Suisun City, CA 94585 SSS same agency N N/A 1 1 0 Y N Fats, Oil and Grease (FOG) Also, debris from residential laterals. Lower Lateral N/A N/A Cleaning, CCTV, review of CCTV video, will start CIP to address deficiencies in FY25. NOTE: The SERP is in draft form with many updates having been made but still needs to be finalized. Will be finalized in 2024. 2023 5SSO11061 5S 616 25-MAR-24 Municipal(Public) 2691 0 2 1 1 2 1 0 0 0 0 1 22 70 22 8 0 0 0 100 100 0 0 0 0 0 100 1126 0 None 0 5 17 69 3 3 1 1 1 0 100 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 3 0 6 1 88-086 Amador Regional Sanitation Authority (ARSA) SSS other agency N N 0 0 0 0 Y Y Root Intrusion Gravity Mainline Majority of piping was installed back in the 1950's. Many future expansion y-joints were capped with coffee cans. We found one this year when we repaired spills. None Last year flow monitoring meters were installed in various manholes to begin to understand the areas of the system that have high I/I. The majority of problems in the city are due to infiltration due to roots and groundwater. 2023 2SSO10200 2 616 26-FEB-24 Municipal(Public) 156317 1 10 1 3 1 3 1 3 0 0 10 crew members are NASCCO certified. 2 309 15 55 24 5 1 0 100 13 1 86 0 0 0 100 25429 0 None 0 4 4 4 24 18 0 0 0 45 100 0 0 0 0 0 0 0 0 0 0 2 3 0 0 0 0 0 0 0 5 7 135 10 2438018001 Sunnyvale WPCP WWTP same agency Y N Moffett Field N/A Y Rancho Rinconada N/A N.A. 38 1 14 Y Y Root Intrusion Gravity Mainline N.A. Root foaming treatment to reduce root intrusions. Conduct systematic flushing, CCTV inspections, and repairs or replacement as needed. 2023 5SSO11066 5S 616 27-MAR-24 Municipal(Public) 108000 5 18 2 2 5 5 12 1 4 27 12 490 35 45 10 10 0 0 100 0 90 10 0 0 0 100 27150 27150 Lower only 207 30 5 40 10 5 5 5 0 0 100 2 0 2 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 30 7 3 5SSO11066 Tracy CS, 3900 Holly Dr.,Tracy, CA 95376 WWTP same agency N 1 4 6 Y Y Fats, Oil and Grease (FOG) Some blockages are because of roots also wipes Gravity Mainline None at this time Hot spot list some checked weekly others bi weekly 2023 5SSO11068 5F 616 25-MAR-24 Municipal(Public) 1577 3 3 1 1 2 0 0 0 0 0 N/A 0 90 92 5 1 0 0 1 99 1 0 0 0 0 0 1 812 127 Lower only 1 16 1 1 31 51 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 5SSO11068 Tuolumne City Sanitary District Wastewater Treatment Plant, , CA WWTP same agency Y N Tuolumne Band Of Me Wuk Indians Private N/A 3 1 0 N Y Debris-General N/A Gravity Mainline N/A Zero Phase-1 Collection System Rehabilitation Project Completed. Funding application through SRF for the next phase of construction has been submitted. 2023 5SSO11069 5S 616 29-MAR-24 Municipal(Public) 72116 8 6 4 1 4 7 3 0 0 4 NA 3 229 41 30 23 5 1 0 100 1 0 1 0 0 0 100 209 209 Lower only 229 0 10 30 40 20 0 0 0 0 100 0 5 2 0 0 0 0 0 0 7 0 15 5 0 0 0 0 0 0 20 2 1 3 R520210005 TURLOCK WQC WWTP same agency Y N City of Ceres R12060021 N City of Keyes 5SSO1149 N City of Denair 5SS011492 NA 5 0 2 N Y Fats, Oil and Grease (FOG) NA Manhole LOWER LATERALS NONE Monthly, Quarterly, Bi-Annual, Annual Preventative Maintenance 2023 5SSO11070 5F 616 22-MAR-24 Other 1000 0 1 0 0 0 1 0 0 0 0 NA 4 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 0 0 None 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 0 0 0 5C550705001 Tuttletown Recreation Area, 6850 Studhorse Flat , Sonora, CA 95370 WWTP same agency N NA 0 0 0 Other (specify below) None Other (specify below) None None None 2023 5SSO11071 5S 616 28-MAR-24 School 49616 0 4 1 1 1 1 2 2 0 0 N/A 5 23 24 37 33 6 0 0 100 39 16 37 7 0 1 100 724 724 Upper and Lower 24 0 48 42 6 0 0 0 0 4 100 0 12 5 1 0 0 0 0 0 18 0 2 2 0 0 0 0 0 0 4 0 1 1 5A570800001 UC Davis Main WWTP, 561 Trotter Davis, CA, 95616 WWTP same agency N N/A N/A N/A 1 1 0 Y Debris-General N/A Lower Lateral N/A None No system deficiencies, continuing ongoing routine maintenance of system 2023 5SSO11074 5S 616 26-MAR-24 Municipal(Public) 900 0 2 1 1 0 0 0 0 0 3 n/a 5 5 90 0 0 0 0 0 0 10 0 0 0 0 0 0 270 270 None 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 5 2 1 5SSO11074 Valley Springs Sd CS, , Valley Springs, CA 95252 WWTP same agency N N N na na N na na N na na N na na na 0 1 0 N Y Debris-Rags baby wipes Pump Station - Mechanical na na na 2023 5SSO11077 5S 616 22-MAR-24 Municipal(Public) 250 1 2 2 2 4 2 1 2 0 0 N/A 3 5 100 0 0 0 0 0 100 100 0 0 0 0 0 100 105 0 None 0 0 10 90 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 5SSO11077 Wallace CS, , Wallace, CA 95252 WWTP same agency N N/A 0 0 0 Y Pump Station Failure - Power Property owner's septic tank pump could fail during a power outage. Pump Station - Power Property owner's septic tank pump could fail during a power outage. N/A Routinely meet with HOA to understand property owner issues. 2023 5SSO11080 5S 616 21-AUG-24 Municipal(Public) 9335 1 1 1 1 0 1 0 0 0 0 OIT 1.5 26 85 10 0 0 0 0 100 100 0 0 0 0 0 100 2372 2372 Upper and Lower 25 10 10 10 10 60 0 0 0 0 100 0 0 2 0 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 2 0 15 2 5C500113021 335 S Western Ave Waterford ca 95386 WWTP same agency N 1 0 0 Y Debris from Construction Lower Lateral N/A N/A N/A 2023 5SSO11081 5S 616 22-MAR-24 Municipal(Public) 365 1 2 2 2 4 2 1 2 0 0 Collections System workers also hold Distribution Certificates 3 3 100 0 0 0 0 0 100 100 0 0 0 0 0 100 334 167 Lower only 1 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 5SSO11081 West Point CS, , San Andreas, CA 95249 WWTP same agency N N/A 0 1 0 Y Fats, Oil and Grease (FOG) Commercial part of the community significantly affect the system with FOG. Concerted effort on behalf of CCWD do reduce the accumulation of FOG in the system. Upper Lateral N/A Routine septic tank inspections and cleaning. Completed entire system in 2023. Intensive discussions with property owners RE FOG deposition/acceptable septic system ownership and operation. 2023 5SSO11082 5S 616 21-OCT-24 Municipal(Public) 56517 4 3 1 1 2 0 1 0 0 0 N/A 12 190 29 46 22 1 1 1 100 1 20 48 2 28 1 100 15071 0 Lower only 1 13 38 20 11 10 0 0 0 8 100 0 0 1 2 1 0 0 0 0 4 0 5 3 2 0 0 0 0 0 10 2 21 2 5SSO11045 Sacramento Regional Treatment Plant, 8521 Laguna Station Road, Elk Grove, CA. 95758-9550 WWTP other agency N n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a N/A 102 37 0 Y Y Fats, Oil and Grease (FOG) N/A Lower Lateral N/A 0 Hired a contractor to CCTV and score pipe. Currently working on updating our sewer master plan. Determining funding for staffing, maintenance equipment, and repair equipment. 2023 5SSO11084 5S 616 28-MAR-24 Municipal(Public) 67325 5 20 4 4 1 20 5 0 0 0 4 202 52 22 19 4 3 0 100 19 70 11 0 0 0 100 22137 0 None 0 12 22 27 20 7 12 0 0 0 100 1 2 0 0 0 0 0 0 0 3 1 4 1 0 0 0 0 0 0 6 0 52 4 5SSO11084 White Slough Water Poll Con Pu CS, , Lodi, CA 95240 WWTP same agency N 4 0 0 Y Y Debris-General The City did not experience any significant (Major) spills in 2023. All spills were either Cat 3 or Cat 4. Most spills were caused by general debris and/or FOG. Gravity Mainline The City did not experience any significant (Major) spills in 2023. All spills were either Cat 3 or Cat 4. Most spills were caused by general debris and/or FOG. There are no ongoing spill investigations at this time. There are no known system deficiencies at this time. City is in the process of completing Phase 10 - Wastewater System Rehabilitation. Phase 10 is a continuation of addressing aging truck lines that were assessed back in 2016. Phase 11 is currently scheduled for FY 24/25. 2023 5SSO11088 5S 616 02-APR-24 Municipal(Public) 5538 1 2 1 1 0 0 0 0 0 0 State of California Wastewater Treatment Grade III certification x 1 State of California Wastewater Treatment Grade I certification x 1 State of California Wastewater Treatment OIT x 2 1 23 28 51 15 6 0 0 100 24 76 0 0 0 0 100 1557 0 None 0 0 22 13 15 32 18 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 4 0 0 0 0 0 0 5 0 10 1 5A060103001 001, , Williams, CA WWTP same agency N NA 0 0 0 N Y Other (specify below) NA Other (specify below) NA NA NA 2023 5SSO11092 5S 616 28-MAR-24 Municipal(Public) 7115 1 1 1 1 2 0 1 0 0 0 Two employees have a Collections 1 certification. One employee has a D3 and a T2 certification. 8 34 40 55 5 0 0 0 100 19 27 54 0 0 0 100 2300 7 Lower only 9 37 0 63 0 0 0 0 0 0 100 1 2 1 2 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 5 17 0 5SSO11092 Winters, CA 95694 WWTP same agency N N NA 0 0 0 N Y Debris from Lateral NA Lower Lateral NA NA Every year the City cleans 50% of the sewer lines and storm lines with a combo truck. 2023 5SSO11093 5S 616 02-APR-24 Municipal(Public) 4100 0 3 0 1 0 1 0 0 0 1 NA 1 11 50 38 10 0 0 0 98 1 1 0 0 0 0 2 1280 1280 Lower only 5 0 0 10 10 30 0 0 0 50 100 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2 0 6 1 5SSO11093 Woodbridge Sd CS, 19720 Benedict Drive, Woodbridge, CA 95258 WWTP same agency N NA 1 1 0 Y Y Collection System Maintenance Failure (specify below) Grease build up. Gravity Mainline NA NA Providing more monitoring and maintenance to the collection system. Continue rehabilitation of collection system through our CIP program. 2023 5SSO20006 5S 616 22-MAR-24 Park (w/Campground) 2400 0 3 1 1 0 0 0 0 0 1 Grade 1 wastewater treatment plant operator certificate # 44535 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 1 1 Upper and Lower 1 0 0 47 53 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 2 3 0 0 0 0 0 0 0 0 1 0 5SSO11095 Woodward Reservoir Reg Park CS, 3800 Cornucopia Way, C Modesto, CA 95358 WWTP same agency N 0 0 0 1 Y Y Other (specify below) no spills-NA Other (specify below) No failures-NA none none- system is well maintained and operated 2023 5SSO20006 5S 616 13-OCT-23 2400 1 3 3 1 0 0 0 0 1 0 0 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 1 1 1 0 0 47 53 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 5 0 1 0 5SS011095 Woodward Reservoir Reg. Park WWTF N N N N N N 0 0 0 1 N Y n/a n/a na na 2023 5SSO11100 5S 616 03-APR-24 Municipal(Public) 57170 3 18 3 2 4 3 7 1 1 0 Wastewater operational staff are certified by SWRCB: Grade III: 8; Grade IV: 1; Grade V: 1 2 175 28 44 22 5 0 0 99 0 0 0 0 0 1 1 20200 0 None 0 0 23 39 9 2 0 0 0 27 100 0 38 62 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 2 91 33 5A510101001 City of Yuba City WWTF, 302 Burns Dr, Yuba City, CA 95991 WWTP same agency Y Y Stonegate Village CS 5SS011060 2 4 0 Y Y Root Intrusion NA Upper Lateral NA None Add sewer lines to preventative maintenance program. 2023 6SSO11168 6B 616 02-APR-24 Municipal(Public) 2235 0 7 1 0 5 1 1 0 0 1 None 0 10 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 6SSO11168 CSA 82 CS (Trona & Pioneer Point), P.O. Box 3395 , Crestline, CA 92325 SSS same agency N N None 0 0 0 N Y Debris from Lateral None Other (specify below) Mainline, manholes None None 2023 6SSO11169 6B 616 19-MAR-24 Municipal(Public) 317145 2 20 3 3 9 2 2 5 0 0 NA 2 42 0 2 51 38 9 0 100 0 0 100 0 0 0 100 0 0 None 0 0 10 10 80 0 0 0 0 0 100 0 2 2 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 2 6 0 6B360109001 20111 Shay Road, Victorville, CA 92394 WWTP same agency Y N City of Victorville 6SSO11425 N City of Hesperia 6SSO11427 N Town of Apple Valley 6SSO11489 N County Special Area 42 N N County Special Area 64 N NA 6 0 1 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) NA Gravity Mainline NA NA We are currently planning to build a new WWTP 2023 2SSO11174 2 616 27-MAR-24 School 30000 1 2 1 1 0 0 0 0 0 2 0 1 30 40 30 0 0 0 100 0 0 0 0 0 0 0 38 38 Upper and Lower 1 2 38 25 25 10 0 0 0 0 100 1 2 1 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 2 2 2SSO11174 We discharge to the city of San Jose, I don't know their WDID SSS other agency N 0 0 0 Y Y Other (specify below) none Other (specify below) none n/a no major system deficiencies. 2023 8SSO11178 8 616 01-APR-24 Other 10667 0 0 0 0 0 0 0 0 0 0 N/A 0 20 80 10 10 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? WWTP same agency N 0 0 0 N Y Debris-General Gravity Mainline None None 2023 5SSO11180 5S 616 28-MAR-24 Prison 4200 0 6 2 2 0 0 0 0 0 0 N/A 1 5 40 30 30 0 0 0 100 100 0 0 0 0 0 100 475 475 Upper and Lower 5 0 0 0 0 100 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 SA480105002 001, Elmira, CA WWTP other agency N N/A 0 0 0 N Y Other (specify below) N/A Other (specify below) N/A N/A Blockages are typically excess toilet paper of flushed items. Blockages are cleared immediately. 2023 8SSO11181 8 616 01-MAR-24 Other 3100 1 4 1 1 0 0 0 0 0 0 N/A 5 0 3 0 2 0 0 0 5 0 0 0 0 0 0 0 0 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 833C391307 2870 CLARK AVE NORCO CA 92860 SSS other agency N N N/A 0 N N/A 0 N N/A 0 N N/A 0 N N/A 0 N/A 0 0 0 N Y Debris-General N/A Manhole N/A NONE NONE 2023 5SSO11184 5S 616 26-MAR-24 Prison 4500 0 8 5 1 0 0 0 0 0 0 NA 0 5 40 20 40 0 0 0 100 0 0 0 0 0 0 0 435 435 Upper and Lower 3 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5A480105002 001, , Elmira, CA WWTP other agency N NA 0 0 0 N Y Other (specify below) NA Other (specify below) NA NA NA 2023 7SSO11186 7 616 02-APR-24 Prison 4800 0 10 1 1 1 0 0 0 0 0 Wastewater operator certification (4 employees) 1 4 35 32 28 0 0 0 95 0 0 5 0 0 0 5 1 1 Lower only 1 0 0 100 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 4 1 7SSO10516 Calipatria Municipal CS, P.O. Box 167 , Calipatria, CA 92233 SSS other agency N N n/a n/a N n/a n/a N n/a n/a N n/a n/a N n/a n/a n/a 0 0 0 N Y Debris-Rags Due to inmate population, upon cell inspections inmates will flush contraband down the sewer system Manhole n/a n/a Preventative maintenance work orders to inspect sewer lid access points to prevent obstructions. Portable pumps are used to transfer sewer to the closest manhole. Contracted company arrives to clear out any blockage. 2023 7SSO11187 7 616 21-MAR-24 Prison 4206 3 3 0 1 0 0 0 0 0 0 One staff has taken Wastewater Collections 1 correspondence course. This is CPM II 0 5 13 43 44 0 0 0 100 0 0 0 0 0 0 0 103 103 Upper and Lower 1 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 7SSO11187 Centinela State Prison CS, P.O. Box 731 , Imperial, CA 92251 WWTP same agency N N none 7SSO11187 N none 7SSO11187 N none 7SSO11187 N none 7SSO11187 N none 7SSO11187 None 0 0 0 Y Y Other (specify below) None occurred in 2023. Other (specify below) None None None 2023 3SSO11191 3 616 23-MAR-24 Prison 4200 0 15 5 1 0 0 0 0 0 4 N/A 0 6 45 25 25 0 0 5 100 0 0 0 0 0 0 0 0 0 None 0 0 0 100 0 100 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 3sso10335 Sewage Treatment Plant CS, P.O. Box 156 , Soledad, CA 93960 SSS same agency Y Y Salinas valley State Prison 3SSO11472 N/A 0 0 0 N Y Vandalism (specify below) Inmates flushing anything and everything into the system and causing back ups. Gravity Mainline N/A N/A Tree and root removal as possible, replacement of old gravity mainlines when able to or if they become too root intruded to clean out. Hyrdo jet as preventive maintenance. 2023 7SSO11194 7 616 27-MAR-24 Other 3045 0 11 4 1 0 0 0 0 0 0 n/a 1 3 20 30 40 10 0 0 100 0 0 100 0 0 0 100 1 1 Upper and Lower 1 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 100 0 1 0 7A33008090001 CVSP-19025 Wiley's Well Road, Blythe, Ca. 92225 WWTP same agency N N n/a 0 0 0 Y Y Other (specify below) There were no major spills at ISP in 2023. Other (specify below) There were no major spill or infrastructure failure points at ISP in 2023. n/a n/a 2023 5SSO20034 5F 616 02-APR-24 Municipal(Public) 647 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board5 5 3 100 0 0 0 0 0 100 55 45 0 0 0 0 100 167 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 0 5D540132001 Cutler-Orosi WWTF, 40401 Road 120 , Cutler, CA 93615 WWTP other agency N 0 0 0 Y Y Other (specify below) No major spill reported Other (specify below) No failure points No ongoing investigations No action taken 2023 5SSO20034 5F 616 26-JAN-24 Municipal(Public) 647 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 5 3 100 0 0 0 0 0 100 55 45 0 0 0 0 100 167 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 0 unknown Cutler-Orosi WWTP WWTP other agency N 0 0 0 N N Other (specify below) No major spill reported Other (specify below) No failure points No spill investigation No action taken 2023 5SSO10801 5R 616 29-MAR-24 Municipal(Public) 92333 3 14 1 1 3 1 3 8 0 0 N/A 8 435 18 59 15 8 0 0 100 20 18 56 6 0 0 100 32821 0 None 0 1 24 38 25 9 2 0 0 1 100 2 3 1 0 0 0 0 0 0 6 0 5 4 3 0 0 0 0 0 12 20 384 12 5A45013001 Clear Creek WWTP WWTP same agency 5A45013004 Stillwater WWTP WWTP same agency N N/A 15 4 6 Y Y Root Intrusion Fats, Oils, and Greases Vandalism Gravity Mainline N/A None CCTV Inspections and immediate repair. 2023 5SSO10806 5R 616 01-APR-24 Municipal(Public) 3484 1 2 1 1 0 4 1 0 0 1 3 18 32 59 9 0 0 0 100 70 0 30 0 0 0 100 1149 1149 Upper and Lower 11 0 6 94 0 0 0 0 0 0 100 0 1 3 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 5ss010806 3425 live oak rd WWTP same agency N 5 0 0 N N Pump Station Failure - Controls Pump Station - Controls none 2019 clean water grant to address I&I issues 2023 2SSO10202 2 616 29-MAR-24 Municipal(Public) 7000 0 1 1 1 2 0 0 0 0 0 NA 1 29 84 11 5 0 0 0 100 0 0 100 0 0 0 100 2564 0 None 0 0 0 10 70 20 0 0 0 0 100 0 0 0 0 1 0 0 0 0 1 0 3 0 0 0 0 0 0 0 3 0 8 1 2SSO10189 Sausalito CS, 1 East Road, Sausalito, CA 94965 SSS same agency 2SSO10188 Sasm CS, 26 Corte Madera Avenue, Mill Valley, CA 94941 SSS same agency N NA 10 2 2 N Y Root Intrusion roots/debris from lateral Gravity Mainline none TCSD is currently participating in a Capital Improvement Program since 2018. 2023 7SSO10506 7 616 29-MAR-24 Municipal(Public) 33901 1 6 1 1 1 6 0 1 0 0 1 122 0 77 15 4 0 4 100 0 0 100 0 0 0 100 10227 2 None 66 1 44 55 0 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 82 5 7A330109012 Alan Horton WWTP, 14601 Verbena , Desert Hot Springs, CA 92240 WWTP same agency N 0 0 0 Y Y Other (specify below) No Spills occurred during the Calendar Year 2023 Other (specify below) No Spills occurred during the Calendar Year 2023 No Spills occurred during the Calendar Year 2023, no spill investigations required. No Spills occurred during the Calendar Year 2023, no corrective actions needed. 2023 7SSO20023 7 616 01-APR-24 Municipal(Public) 30325 3 4 2 1 9 0 0 1 0 0 NA 5 125 6 79 12 3 0 0 100 0 0 100 0 0 0 100 10838 25 None 65 6 2 9 2 0 0 0 0 81 100 0 0 1 0 0 0 0 0 0 1 1 1 2 0 0 0 0 0 0 4 0 65 18 7A330100015 Banning STP-Non NPDES, 2242 East Charles Street, Banning, CA 92220 WWTP same agency N NA 2 0 2 Y Y Root Intrusion Major spills within the City sewer system have been caused by roots and grease deposition. Gravity Mainline Historically, pump stations and mainlines have been identified as system infrastructure failure points. these systems have not had any failures this past year. There are no ongoing investigations at this time. The City has adopted a preventive maintenance program that addresses the following programs. Root control (foam spraying), mainline cleaning, mainline video and roach control of manholes. 2023 7SSO10508 7 616 25-MAR-24 Municipal(Public) 0 1 1 1 1 1 0 0 0 0 0 State Water Resources Control Board. 0 3 0 35 65 0 0 0 100 0 0 0 0 0 0 0 15 0 None 0 0 0 0 0 100 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 7B330118011 Blythe Airport STF, 13341 Mesa Dr. Blythe CA 92225 WWTP same agency N 0 0 0 Y Y Other (specify below) No spills have occurred in the Blythe Airport System. Other (specify below) No infrastructure failures have been identified in the Blythe Airport System. No ongoing spills are investigated at this Blythe airport System. N/A 2023 4SSO10402 4 616 28-MAR-24 Municipal(Public) 83636 6 26 3 1 1 1 1 1 0 0 1 167 0 92 7 1 0 0 100 100 0 0 0 0 0 100 23884 0 None 0 0 0 4 12 84 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 4SSO11389 LA County SD 3 SSS other agency 4SSO11398 LA County SD 19 SSS other agency 4SSO11423 Long Beach Water Dept. CS (SSO program), 1800 East Wardlow Road, Long Beach, CA 90807 WWTP other agency 4SSO11366 Agoura Hills CS, 30001 Ladyface Court, Agoura Hills, CA 91301 WWTP other agency Y N Bellflower City CS 4SSO11366 N Long Beach Water Dept CS 4SSO11423 N/A 0 0 7 Y Y Other (specify below) None Other (specify below) None None None 2023 7SSO20013 7 616 15-APR-24 Municipal(Public) 3000 0 1 1 0 1 0 0 0 0 1 NA 3 16 20 80 0 0 0 0 0 0 0 100 0 0 0 0 384 384 None 6 100 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 7 7 7A370125001 Borrego WD-Ram's Hill, 4861 Borrego Springs Road, Borrego Springs, CA 92004 WWTP same agency N N NA NA NA 0 0 0 N Y Other (specify below) N/A - No Spills Other (specify below) N/A - No Spills N/A - No Spills PREMPTIVE ACTIONS: A WWTP Pant renovation occurred in 2023 including grit removal, new blower motor, new oxydation ditch weir and replaced all moving parts at both clarifier's with stainless steel, exposed concrete repairs throughout, and electrical upgrades. $800,000 funded by CA Grant. 2023 7SSO10516 7 616 27-MAR-24 Municipal(Public) 10000 0 1 1 0 0 0 0 0 0 0 NA 7 9 2 31 24 0 0 0 57 0 0 43 0 0 0 43 750 0 None 0 0 0 26 18 0 0 0 0 56 100 0 0 1 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 7SSO10516 Calipatria Municipal CS, P.O. Box 167 , Calipatria, CA 92233 WWTP same agency N NA 0 0 0 N Y Debris-General NA Pump Station - Mechanical NA No ongoing spill investigation at the present. The City of Calipatria has not had spills in several years. NA 2023 4SSO10403 4 616 02-APR-24 Municipal(Public) 33641 2 13 2 1 0 1 1 0 0 0 0 34 0 96 4 0 0 0 100 0 0 0 0 0 0 0 5787 0 None 0 0 0 0 0 100 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 4SSO11391 County Sanitation District No. 5 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 2 Y Y Other (specify below) None Other (specify below) None None None 2023 4SSO10404 4 616 31-MAR-24 Municipal(Public) 20053 2 18 3 1 0 1 0 0 0 0 0 36 0 97 3 0 0 0 100 0 0 0 0 0 0 0 4896 0 None 0 0 0 4 32 39 25 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 0 4SSO11391 County Sanitation District No. 5 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) No spill incidents in 2023. Other (specify below) No spill incidents in 2023. None. None. 2023 7SSO10519 7 616 26-MAR-24 Municipal(Public) 21233 2 4 1 0 2 1 0 1 1 0 N/A 10 50 0 85 12 3 0 0 100 65 0 35 0 0 0 100 6819 0 None 0 10 30 30 0 0 0 0 0 30 100 0 2 2 0 0 0 0 0 0 4 1 4 5 2 0 0 0 0 0 12 0 4 1 7SSO10519 Imperial City CS, 420 South Imperial Avenue, Imperial, CA 92251 WWTP same agency N N N/A N/A N/A 1 9 1 Y Y Natural Disaster (specify below) Had air release valve leak after earthquake. Air Relief Valve (ARV)/ Blow-Off Valve (BOV) N/A Continuing investigation of aging ductile iron fixtures on force mains and replacing when possible. Located vulnerable areas within collection system and repair/replace when possible to be proactive against spills. 2023 4SSO10407 4 616 29-MAR-24 Municipal(Public) 72600 0 4 2 1 1 0 0 0 0 0 NA 0 81 0 94332792 56562092 92905 0 0 100 0 0 0 0 0 0 0 10200 0 None 0 1 1 1 27 25 28 9 0 8 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 2 0 Los Angeles County Sanitation District SSS other agency N N NA 0 0 0 0 26 N Y Fats, Oil and Grease (FOG) NA Manhole NA NA NA 2023 7SSO10520 7 616 28-MAR-24 Municipal(Public) 46000 0 5 1 2 1 3 0 2 0 0 N/A 1 90 2 60 29 7 2 0 100 1 0 0 1 0 0 100 8687 8687 Lower only 16 2 30 39 24 5 0 0 0 0 100 0 1 0 1 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 71 3218 7A330104012 87075 Avenue 54, Coachella, CA 92236 WWTP same agency N n/a 1 1 1 Y Y Natural Disaster (specify below) Tropical Storm Hilary. Gravity Mainline N/A The Sewer Master Plan evaluated the system capacity and identified existing and future deficiencies in the collection system as a result of future developments through year 2040 planning horizon, the Plan sized pipes and pump stations to convey 2040 peak flows and prioritized phased recommended improvements. The Coachella Sanitary District has approved and contacted with Dudek Engineering Consulting for the section on Tyler Street between Avenue 53 and Avenue 54 is priority one on the deficiencies of the Master Plan. This section of pipe continues to receive upstream flows from developments that are being completed in the northern service areas. Dudek Engineering has a contract agreement to assist with deficiencies with in the Sewer Master Plan. 2023 4SSO10408 4 616 26-MAR-24 Municipal(Public) 35510 2 3 1 1 4 1 2 0 0 4 1 82 13 77 8 2 0 0 100 1 0 0 0 0 0 100 15002 10 Upper and Lower 0 0 0 10 70 20 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 2 0 5 1 0 0 0 8 0 161 2 4191007080 A.K. Warren Water Resource Facility, 24501 S. Figueroa Street, Carson CA 90745 WWTP same agency N 0 0 0 Y Y Root Intrusion Lower Lateral none We have educated the residents about the homeowner's ownership and preventative maintenance of the laterals. After any Sanitary Sewer Spill (SSS) or Private Lateral Sewer Discharge (PLSD), within 24 hours, we inspect the main with our CCTV equipment to determine if the mainline section will go onto our hotspot list. Sections of pipe that make up the hotspot list are then forwarded to the Engineering Section for future CIP projects. 2023 4SSO10409 4 616 02-APR-24 Municipal(Public) 24122 5 28 1 1 6 1 1 0 0 0 0 22 0 85 15 0 0 0 100 0 0 0 0 0 0 0 3380 0 None 0 0 0 0 0 0 85 0 0 15 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 26 1 Unknown Unknown SSS other agency N 0 0 0 Y Y Other (specify below) Heavy Concreate and Heavy Grease Manhole None Report was forwarded to City of Maywood. 2023 7SSO10523 7 616 29-MAR-24 Municipal(Public) 33901 1 6 1 1 1 5 0 1 0 0 0 5 20 80 0 0 0 0 100 0 0 0 0 0 0 100 680 1 None 5 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 7a330109021 Desert Crest WWTP, 17400 Sunrise Road, Desert Hot Springs, CA 92241 WWTP same agency N 0 0 0 Y Y Other (specify below) No spills occurred during calendar year 2023 Other (specify below) No spills occurred during calendar year 2023 No spills occurred during calendar year 2023, there are no ongoing investigations No spills occurred during calendar year 2023, there are no deficiencies in the system 2023 4SSO10410 4 616 02-APR-24 Municipal(Public) 38000 2 7 2 2 1 9 2 0 1 0 0 92 36 51 10 3 0 0 100 0 0 0 0 0 0 0 9000 0 None 0 2 5 0 93 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 46 18 4DW0587 Monrovia City WS, 600 South Mountain Avenue, Monrovia, CA 91016 SSS other agency N N/A 0 0 0 Y Root Intrusion The City has not had a major spill in the last year. Over the last year, the only issues that have come about have been due to root intrusion. Upper Lateral Failure points have been on private laterals due to root intrusion. None None 2023 7SSO10525 7 616 01-APR-24 Municipal(Public) 44311 7 7 2 1 3 1 0 0 0 0 4 125 20 40 35 5 0 0 100 50 0 0 50 0 0 100 10000 75 Lower only 150 5 5 10 20 25 20 20 0 0 100 11 11 5 2 0 0 0 0 0 11 4 4 4 2 0 0 0 0 0 4 1 30 4 7A 13 0103 011 El Centro Wastewater Treatment Plant WWTP same agency N 0 0 0 Y Y Other (specify below) No spills to report. Other (specify below) No fail points to report. No Updated SSMP, and staff working on findings from recent audit. 2023 7SSO10527 7 616 26-MAR-24 Municipal(Public) 6979 2 2 2 1 0 0 0 0 0 0 Operators possess Waste water Certificates 1 27 0 90 0 10 0 0 100 0 1 0 99 0 0 100 1679 0 None 0 4 40 3 3 50 0 0 0 0 100 1 1 0 0 0 0 0 0 0 0 4 4 4 4 0 0 0 0 0 4 0 1 1 7A130104011 Heber Public Utility District WasteWater Treatment Plant WWTP same agency N N/A 0 0 0 N Y Other (specify below) No Major spills Manhole N/A N/A 2023 4SSO10414 4 616 02-APR-24 Municipal(Public) 14085 2 18 3 1 0 1 0 0 0 0 1 77 0 94 6 0 0 0 100 100 0 0 0 0 0 0 5213 0 None 0 0 3 0 93 4 0 0 0 0 100 0 0 0 2 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 4SSO11391 County Sanitation District No. 5 CS, , Whittier, CA SSS other agency 4SSO11404 South Bay Cities Sanitation District CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency Y N Rancho Palos Verdes City CS 4SSO10414 N Rolling Hills Estates City CS 4SSO10423 0 0 0 Y Y Other (specify below) Heavy Root Gravity Mainline None Will inspect the sewer using CCTV to determine if further action is needed. 2023 4SSO10415 4 616 02-APR-24 Municipal(Public) 13581 6 26 3 1 1 1 1 0 0 0 None 1 62 0 91 9 0 0 0 100 100 0 0 0 0 0 100 8346 0 None 0 0 0 1 12 79 8 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 33 1 4sso11386 County Sanitation District No. 1 CS, , Whittier, CA SSS other agency 4sso11387 County Sanitation District No. 2 CS, , Whittier, CA SSS other agency 4sso11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency Y N Bellflower City CS 4sso10369 NA 0 0 6 Y Y Other (specify below) None Other (specify below) None None None 2023 4SSO10416 4 616 29-MAR-24 Municipal(Public) 135732 1 10 1 1 2 0 0 0 0 0 n/a 41 328 1 85 13 1 0 0 100 0 0 0 0 0 0 100 30754 70 None 1 0 1 0 0 39 60 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 102 41 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency 4SSO10428 San Marino City CS, 2200 Huntington Drive, San Marino, CA 91108 SSS other agency 4SSO10450 110 Freeway at 343 South Avenue 63, 110 Pasadena Freeway , Los Angeles, CA 90042 SSS other agency 4SSO11395 County Sanitation District No. 16 CS, , CA SSS other agency Y N County Sanitation District No. 17 CS, , CA 4SSO11396 we have less than 5 systems 1 0 0 Y Y Damage by Others Not Related to Collection System Construction/Maintenance root intrusion Other (specify below) damage to main sewer lines and compromised sewer manholes staff works on preventative measure by conducting CCTV and in-person observation. performing annual sewer relining and point repair work; CCTV inspections to inspect for damaged locations; emergency dispatch units for any sewage spill clean-ups. 2023 7SSO10530 7 616 25-MAR-24 Municipal(Public) 256 1 1 1 1 1 0 0 0 0 0 Certified through the State Water Resources Control Board 0 3 75 20 5 0 0 0 0 0 0 0 0 0 0 0 230 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 7A330118022 Lake Tamarisk WTP, 26251 Parkview Dr , Desert Center, CA 92239 WWTP same agency N 0 0 0 Y Y Other (specify below) No spills have occurred. Other (specify below) No failure points have been identified. No ongoing spills. No system deficiencies identified. 2023 4SSO10417 4 616 02-APR-24 Municipal(Public) 66967 6 26 3 1 1 1 1 0 0 0 N/A 0 110 0 91 9 0 0 0 100 0 0 0 0 0 8 0 14468 0 None 0 1 0 3 14 82 0 0 0 0 100 0 0 1 0 1 0 0 0 0 2 0 0 0 0 1 0 0 0 0 1 0 1 0 N/A LA County SD JWPCP WWTP other agency N/A LA County SD Los Coyotes WWTP other agency N/A LA County SD Willow WWTP other agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 6 Y Y Debris-General Gravity Mainline None Cleaning 2023 7SSO20021 7 616 25-MAR-24 Municipal(Public) 4961 1 1 0 0 0 0 0 0 0 2 Treatment Plant is contracted out 4 19 37 52 11 0 0 0 100 20 40 50 0 0 0 100 1866 0 None 0 0 0 20 20 60 0 0 0 0 100 1 1 0 0 1 0 0 0 0 3 0 0 1 0 0 0 0 0 0 2 0 6 2 7SSO20021 Needles Sbr CS, 817 Third Street, Needles, CA 92363 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 Y Y Flow Exceeded Capacity (Separate Collection System Only) Pump Station - Controls No Ongoing Spill Investigations at this time Repaired Floats 2023 7SSO20021 7 616 08-JAN-24 Municipal(Public) 4961 1 1 0 0 0 0 0 0 0 2 Treatment Plant is contracted out 4 19 37 52 11 0 0 0 100 20 40 50 0 0 0 100 1866 0 None 0 0 0 20 20 60 0 0 0 0 100 1 1 0 0 1 0 0 0 0 3 0 0 1 0 0 0 0 0 0 1 0 6 2 7SSO20021 Needles Sbr CS, 817 Third Street, Needles, CA 92363 WWTP same agency N N/A 0 0 0 Y Y Root Intrusion Gravity Mainline No ongoing spill investigations at this time Repaired/ replaced gravity lines right away 2023 4SSO10418 4 616 26-MAR-24 Municipal(Public) 143801 2 5 2 0 2 2 1 2 0 3 NA 1 317 1 87 10 1 1 0 100 0 34 33 33 0 0 100 33913 56 None 0 7 0 16 24 35 14 2 0 2 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 4 0 208 31 250700 Pomona Water Reclamation Plant WWTP other agency 4SSO11400 County Sanitation District No. 21 CS, , Whittier, CA SSS other agency Y N City of Claremont 4SSO10376 N City of La Verne 4SSO10401 N Cal Poly Pomona 4SSO10351 N NA NA N NA NA NA 0 0 3 Y Y Root Intrusion NA Gravity Mainline NA No ongoing spill investigations. An RFP was submitted and Purchase orders have been issued to hire as needed Hydro Jetting and CCTV Contractor (FAZE1). An RFP was submitted and a Purchase order was issued to install (20) Smartcover level sensors to monitor Inflow and infiltration. An RFP was submitted and a purchase order has been issued to hire a Data Analytics company (V & A Consulting Engineers) to help us drill down and clean our sewer mains more efficiently and provide better predictive maintenance. 2023 4SSO10420 4 616 02-APR-24 Municipal(Public) 42893 2 13 2 1 0 1 1 0 0 0 2 140 0 94 6 0 0 0 100 100 0 0 0 0 0 100 13840 0 None 0 0 4 8 80 8 0 0 0 0 100 0 0 0 2 0 0 0 0 0 2 0 0 4 1 0 0 0 0 0 5 0 38 1 4SSO11391 County Sanitation District No. 5 CS, , Whittier, CA SSS other agency 4SSO11404 South Bay Cities Sanitation District CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency Y N Lomita City CS 4SSO10404 N Rolling Hills Estates City CS 4SSO10423 0 0 1 Y Y Debris-General Gravity Mainline None Will inspect the sewer using CCTV to determine if further action is needed. 2023 7SSO10535 7 616 28-MAR-24 Municipal(Public) 264612 13 12 1 6 9 7 2 7 0 4 NASSCO PACP - 21 total 71 1097 1 73 19 6 1 0 100 4 4 91 1 0 0 100 105180 3 None 0 1 37 60 2 0 0 0 0 0 100 2 7 2 6 0 0 0 0 0 17 0 5 1 4 0 0 0 0 0 10 0 97 99 R7-2017-0006 WRP-4, 63-002 Filmore Street, Thermal, CA 92274 WWTP same agency R7-2013-0026 WRP-7, 80-609 Avenue 38, Indio, CA, 92203 WWTP same agency R7-2018-0001 WRP-10, 43-000 Cook Street, Palm Desert, CA 92211 WWTP same agency R7-2013-0024 WRP-1, 2201 Honey Wagon Road, Bombay Beach, CA 92257 WWTP same agency N R7-2013-0025 WRP-2, 72-900 Highway 111, North Shore, CA 92254 WWTP Same Agency 8 16 3 Y Y Natural Disaster (specify below) SSS of largest impact was a result of Tropical Storm Hilary Air Relief Valve (ARV)/ Blow-Off Valve (BOV) N/A N/A -Proactive repalcement of AV connection points within impacted areas. -Researching and procurment of material (apputances) with higher durability. -Increased inspections of critical areas, visual and technology. -Improved Preventative Maintenance program and Asset Management through the use of a new CMMS system. 2023 4SSO10421 4 616 27-MAR-24 Municipal(Public) 68908 1 5 3 2 1 2 0 0 0 0 N/A 2 112 1 89 10 0 0 0 100 0 100 0 0 0 0 100 14093 277 None 2 1 1 0 9 75 9 0 0 5 100 2 1 7 2 1 0 0 0 0 13 0 0 1 0 0 0 0 0 0 1 2 100 27 4B190107013 A K Warren Water Resources Facility WWTP same agency N N City of Lawndale WDIDUnknown N City of Torrance WDIDUnknown N/A 0 0 4 Y Y Root Intrusion N/A Gravity Mainline N/A None The City has an ongoing root treatment contract with Dukes Root Control and performs frequent treatment in high root areas. In addition, the City's target is to clean half the sanitary sewer conveyance system's gravity main lines every year. 2023 4SSO10423 4 616 28-MAR-24 Municipal(Public) 8157 2 8 3 1 0 1 0 0 0 0 None 1 34 0 97 3 0 0 0 100 100 0 0 0 0 0 100 3033 0 None 0 0 0 12 71 17 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 2 0 1 0 4SSO11391 County Sanitation District No. 5 CS, , Whittier, CA SSS other agency 4SSO11404 South Bay Cities Sanitation District CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Natural Disaster (specify below) Landslide caused mainline to collapse. Other (specify below) Landslide caused mainline to collapse. None Recommendations will be made after an assessment of the land movement is made by a Geologist. 2023 4SSO10424 4 616 02-APR-24 Municipal(Public) 49791 5 28 3 1 6 1 1 0 0 0 n/a 1 79 0 96 4 0 0 0 100 100 0 0 0 0 0 100 10440 0 None 0 1 7 5 87 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 13 1 4SSO11394 County Sanitation District No. 15 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None None Will inspect the sewer using CCTV to determine if further action is needed. 2023 4SSO10425 4 616 02-APR-24 Municipal(Public) 34920 5 28 3 1 6 1 1 0 0 0 4 98 0 94 6 0 0 0 100 94 6 0 0 0 0 100 9515 0 None 0 0 1 31 54 14 0 0 0 0 100 0 0 1 3 0 0 0 0 0 4 0 0 3 0 0 0 0 0 0 3 0 33 1 4SSO11400 County Sanitation District No. 21 CS, , Whittier, CA SSS other agency 4SSO11401 County Sanitation District No. 22 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) grease and rags Gravity Mainline None Will inspect the sewer using CCTV to determine if further action is needed. 2023 8SSO10539 8 616 02-APR-24 Other 35680 1 5 1 1 0 0 0 0 0 0 0 8 44 50 6 0 0 0 100 0 0 0 0 0 0 0 238 238 Upper and Lower 2 1 25 19 38 15 0 2 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 8SSO10560 Riverside City CS, , Riverside, CA 92504 SSS same agency N 0 0 0 Y Y Other (specify below) No major spill causes this reporting period. Other (specify below) No system infrastructure failure points this reporting period. No ongoing spill investigations this reporting period. No actions taken to address system deficiencies during this reporting period. 2023 7SSO10540 7 616 13-MAR-24 Municipal(Public) 90974 4 11 3 1 9 3 2 3 0 0 N/A 0 260 1 73 21 4 1 0 100 41 59 0 0 0 0 100 28754 0 None 0 1 44 22 20 11 2 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 1 0 2 0 0 0 0 0 3 0 125 14 7SSO10540 Valley Sd - Npdes CS, 45-500 Van Buren Street, Indio, CA 92201 WWTP same agency N 6 0 8 Y Y Other (specify below) No major spills for 2023. Other (specify below) No System Infrastructure failure points for 2023. N/A N/A 2023 4SSO10427 4 616 25-MAR-24 Municipal(Public) 40000 0 3 1 1 0 1 2 0 0 3 N/A 1 72 0 92 8 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 0 5 30 65 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 61 28 4SSO11370 Unincorporated County Area CSMD North/County Sanitation District CS, , Alhambra, CA WWTP other agency 4SSO11365 1860 - 3810 Hammel St, 3810 Hammel Street, East Los Angeles, CA WWTP other agency N 0 0 3 Y Y Fats, Oil and Grease (FOG) Gravity Mainline N/A. Performing hydraulic model analysis for condition and capacity, which will result in strategic rehabilitation planning. 2023 4SSO10429 4 616 02-APR-24 Municipal(Public) 228673 2 17 2 1 1 2 1 0 0 0 n/a 1 486 0 85 13 2 0 0 100 100 0 0 0 0 0 100 54742 0 None 0 3 14 32 51 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 1 0 4SSO11405 Santa Clarita Valley Sanitation District of Los Angeles County CS, , CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 3 Y Y Fats, Oil and Grease (FOG) Gravity Mainline NONE Added sewer to preventive maintenance program;Enforcement action against FOG source 2023 8SSO10543 8 616 27-MAR-24 Municipal(Public) 56349 0 3 2 1 4 1 0 1 0 0 NA 25 186 1 82 15 2 0 0 100 4 38 58 0 0 0 100 17745 0 None 0 9 63 10 5 5 4 4 0 0 100 2 9 1 0 0 0 0 0 0 12 0 0 0 0 0 0 0 0 0 0 5 97 1 8 330101001 City of Beaumont, 715 W. 4th St, Beaumont, CA 92223 WWTP same agency N NA 0 0 0 Y Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure NA Air Relief Valve (ARV)/ Blow-Off Valve (BOV) NA NA Purchased a CCTV van for in-house videoing, funded a repair and replace CIP, 2023 8SSO10544 8 616 29-MAR-24 Municipal(Public) 12885 0 6 1 1 1 2 4 1 0 8 3 NASSCO Certified CCTV Operators 1 115 0 90 10 0 0 0 100 100 0 0 0 0 0 100 11800 11800 Lower only 45 0 5 15 80 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 100 5 36 5 N/A Big Bear Area Regional Wastewater Agency WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 Y Y Other (specify below) We have not experienced a spill, but we do have sewer main lines that we Hydro clean monthly due to bellies in lines, find roots thru CCTV efforts and remove roots thru root cutting and root foaming to kill roots. Other (specify below) We do not have any failure points to date. No spill investigations to report. We have Capital Improvement Projects to update Lift Station Pumps and Valves and are consistent with cleaning and inspection to limit deficiencies. 2023 8SSO20000 8 616 02-APR-24 School 18000 3 1 1 1 0 0 0 0 0 0 N/A 0 4 29 29 42 0 0 0 100 0 0 0 0 0 0 0 4 4 Upper and Lower 0 33 25 32 10 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 2 3 0 0 0 0 0 6 0 1 0 8 360114003 001, , CA SSS other agency N N/A 0 0 0 N Y Rainfall Exceeded Design, I and I (Separate Collection System Only) N/A Gravity Mainline N/A None Further routine inspections and cleanings and mainting an upto date Sewer Systems Management Plan 2023 8SSO10548 8 616 26-MAR-24 School 45000 0 6 1 2 0 0 0 0 0 0 NA 0 2 70 30 0 0 0 0 100 0 0 0 0 0 0 0 0 2 Upper and Lower 3 10 10 10 60 10 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 8SSO20044 City of Fullerton Collection System WWTP other agency N N NA NA NA 0 0 0 Y Y Debris-General NA Gravity Mainline NA NA NA 2023 4SSO10430 4 616 02-APR-24 Municipal(Public) 18439 6 26 3 1 1 1 1 0 0 0 1 84 0 77 23 0 0 0 100 100 0 0 0 0 0 100 5755 0 None 0 0 0 8 51 41 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 84 2 4SSO11397 County Sanitation District No. 18 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 19 Y Y Other (specify below) HEAVY RAGS AND GREASE Gravity Mainline NONE Adjusted schedule/method of preventive maintenance;Enforcement action against FOG source 2023 5SSO10826 5R 616 18-MAR-24 Municipal(Public) 2084 0 3 1 0 0 0 0 0 0 0 N/A 3 16 11 70 16 3 0 0 100 40 10 50 0 0 0 100 926 0 None 0 0 0 17 83 0 0 0 0 0 100 0 0 0 2 0 0 0 0 0 0 0 0 3 2 0 0 0 0 0 0 1 1 1 5A520104001 Lake California WWTP 22099 River View Drive, Cottonwood, CA 96022 WWTP same agency N N N/A N/A N/A 1 0 0 Y Y Other (specify below) No spills in 2023 Other (specify below) No spills in 2023 None N/A 2023 5SSO10827 5R 616 04-APR-24 Other 12000 2 2 1 1 0 0 0 0 0 0 NA 5 77 45 35 15 5 0 0 100 100 0 0 0 0 0 100 5733 0 None 0 0 1 30 66 3 1 0 0 0 100 0 0 1 8 0 0 0 0 0 9 0 0 0 0 0 0 0 0 0 0 1 60 20 5A040106001 SEWER COMMISSION-OROVILLE REGION, 2880 SOUTH FIFTH AVE, OROVILLE CA, 95966 WWTP other agency N N NONE NONE N NONE NONE N NONE NONE N NONE NONE N NONE none N/A 6 1 0 Y Y Damage by Others Not Related to Collection System Construction/Maintenance N/A Gravity Mainline N/A N/A Closer monitoring of construction sites while heavy equipment is in use around District facilities. 2023 5SSO10833 5R 616 23-APR-24 Municipal(Public) 123 0 2 1 0 1 0 1 0 1 3 N/A 0 3.7 73 27 0 0 0 0 100 0 0 0 0 0 0 0 197 0 Lower only .3 0 0 50 0 30 0 0 0 20 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO10833 Mineral CS, 9380 San Benito Avenue, Las Flores, CA 96035-9701 WWTP same agency N N/A 0 0 0 Y Other (specify below) There has not been a reason at the WWTP for a major spill. All lines in a good shape and with a low population and only a couple of commercial accounts (small restaurant, small laundry mat, general store, 8 room seasonal motel) leaves influent fairly clean with minimal debris. System is a closed system. All laterals are 4 pipe. Gravity Mainline All mainlines are gravity fed. Low population and a couple of commercial accounts (small restaurant, small laundry mat, general store, 8 room seasonal motel) leaves influent fairly clean with minimal debris. All lines were inspected in 2018 with minimal issues found. New CCTV system purchased and is currently being inspected for 2024 New CCTV system purchased and able to use at a moments notice to inspect all lines including mainlines and laterals in the event of a blockage that leads to a spill. PACE Engineering, a consultant firm for Tehama County, has outlined a detailed master plan which includes all upgrades needed to the plants as well as the mainlines. All defects found have been noted and the urgency have been measured. Currently Tehama County is applying for grant opportunities to help with the cost associated with this rehab plan. 2023 5SSO10838 5R 616 28-MAR-24 Municipal(Public) 45000 1 4 2 1 0 0 0 0 0 0 5 2 0 0 100 5 0 0 100 0 0 5 95 0 0 100 3 0 None 0 0 30 70 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 100 4 1 1 5sso10838 Oroville CS, , Oroville, CA 95965-4952 WWTP same agency Y N City Of Oroville 5SSO10799 N TWSD 5SSO10857 N LOAPUD 5SSO10827 0 1 0 N Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure Force Main na na 2023 5SSO10839 5R 616 01-APR-24 Municipal(Public) 405 1 3 1 2 0 4 1 0 0 1 1 6 22 46 3 0 0 29 100 40 0 0 0 0 60 100 186 186 None 1 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 5A450001004 Palo Cedro WWTF, Charolais Way, Palo Cedro, CA 96073 WWTP same agency N 3 2 0 N N Debris-General Gravity Mainline none Pump replacement\repair. 2023 5SSO10842 5R 616 27-MAR-24 Municipal(Public) 650 1 2 1 1 1 1 1 0 0 0 N/A 1 3 2 2 0 0 0 0 0 1 0 0 0 0 0 0 340 0 None 0 0 10 15 75 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 3 0 1 0 5SSO10842 Plumas Eureka Estates CS, 200 Lundy Lane, Blairsden, CA 96103-9713 SSS same agency N N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 1 1 0 N N Other (specify below) Pump station controls, mechanical, and power (2017) Other (specify below) Pump station controls, mechanical, and power N/A Two pump stations have been repaired including new controls, pumps and standby power. 2023 5SSO10843 5R 616 27-MAR-24 Municipal(Public) 4897 1 1 1 1 0 1 0 0 0 1 1 16 80 10 10 0 0 0 0 100 0 0 0 0 0 0 1083 0 None 0 0 0 20 25 40 15 0 0 0 100 0 1 1 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 5 2 1 5SSO10843 City of Portola 35 Third Ave. Portola, Ca 96122 WWTP same agency N 0 1 0 Y Y Debris-General Gravity Mainline None at this time Increased monitoring of trouble areas, adjust maintenance frequency as needed. 2023 5SSO10844 5R 616 09-APR-24 Other 3767 0 2 1 1 0 0 0 0 0 0 N/A 3 33 25 55 20 0 0 0 100 25 0 75 0 0 0 100 1695 1695 Lower only 2 0 15 85 0 0 0 0 0 0 100 0 1 4 0 0 0 0 0 0 5 0 0 1 0 0 0 0 0 0 1 0 0 0 5SSO10844 American Valley CSD 900 Spanish Creek Road Quincy, CA WWTP same agency N 24 4 0 N Y Debris-General Manhole None in 2023. Preventative maintenance and inspections. 2023 5SSO10845 5R 616 03-APR-24 Municipal(Public) 14588 1 5 1 2 1 5 0 0 0 6 n/a 6 60 45 35 8 1 0 0 90 42 4 21 0 0 0 10 0 0 None 0 0 11 17 28 23 9 10 1 0 100 0 0 0 0 1 0 0 0 0 1 0 0 9 6 2 0 0 0 0 17 6 33 2 5A520101001 Red Bluff D-001, , CA WWTP same agency N 7 5 7 Y Y Fats, Oil and Grease (FOG) Gravity Mainline none increased maintenance, additional grease interceptors installed on private lateral, and education of business owners on importance of maintenance of grease interceptors. 2023 4SSO10431 4 616 28-MAR-24 Municipal(Public) 93000 4 7 3 2 2 3 3 2 0 0 N/A 1 150 5 63 21 8 3 0 100 0 0 0 100 0 0 100 18400 0 None 0 0 17 0 0 0 83 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 247 2 4B190106002 Hyperion WWTP, 12000 Vista Del Mar Blvd, Playa del Rey CA 90293 WWTP same agency 4B190122003 SWIP - Advanced Water Treatment Facility, 1771 Main Street, Santa Monica CA 90401 WWTP other agency Y N City of Los Angeles 4B190106002 N/A 0 0 1 Y Y Root Intrusion N/A Gravity Mainline N/A N/A Adjusting preventative maintenance schedule of jetting the sewer mains. Annual CIP for replacing or rehabilitation of sewer mains. 2023 5SSO10850 5R 616 25-MAR-24 School 10000 0 1 1 0 1 0 0 0 0 0 1 2 80 10 5 0 0 0 95 0 5 0 0 0 0 5 55 55 Upper and Lower 3 5 20 0 75 0 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 3 0 0 0 0 0 0 0 3 0 1 2 5A450110001 Shasta College Sewage Disposal Pond, 11555 North Old Oregon Trail, Redding, CA 96003 WWTP same agency N 0 0 0 Y Y Other (specify below) We've had no major spill on campus Other (specify below) We've had no failure point that have caused an overflow/spill on campus None We have all of our forced mains including pump stations, grease traps, floor drains and condensate drains on our preventative maintenance schedule 2023 5SSO10851 5R 616 28-MAR-24 Municipal(Public) 9278 1 9 2 1 1 1 0 0 0 0 N/A 5 56 67 24 8 1 0 0 100 24 12 64 0 0 0 100 3519 14 Upper and Lower 1 0 8 9 65 0 0 0 0 18 100 0 0 1 3 0 0 0 0 0 4 0 0 1 1 0 0 0 0 0 2 0 7 0 5SSO10851 COSL WWTP 3700 Tibbits Road, Shasta Lake, CA WWTP same agency N 74 6 0 Y Y Other (specify below) We had 0 spills in 2023, but there was not option for N/A Other (specify below) We had 0 spills in 2023, but there was not option for N/A N/A N/A 2023 5SSO10857 5R 616 25-MAR-24 Municipal(Public) 10136 1 5 1 2 0 0 0 0 0 0 1 40 80 10 10 0 0 0 100 100 0 0 0 0 0 100 2361 0 None 0 0 5 10 85 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 100 40 5SSO10838 Oroville CS, , Oroville, CA 95965-4952 WWTP other agency N 0 1 0 N Y Debris from Construction Manhole None Jet rodding and mainline maintenance 2023 5SSO10859 5R 616 28-MAR-24 Municipal(Public) 93293 2 11 4 3 13 4 0 0 0 0 0 5 287 18 51 20 8 1 1 100 45 19 34 2 0 0 100 21408 30 None 0 2 46 33 7 4 6 2 0 0 100 0 2 1 0 0 0 0 0 0 3 2 9 4 0 0 0 0 0 0 15 5 95 23 5A040102001 4827 Chico River Road WWTP same agency N N California State University N/A N Canyon Oaks N/A 13 0 17 Y Other (specify below) Both Rags/wipes and roots Gravity Mainline N/A N/A Currently investigating general collection system capacity deficiencies and project prioritizations with Carollo Engineers. 2023 8SSO10554 8 616 12-MAR-24 Municipal(Public) 25129 0 2 1 1 0 1 0 0 0 0 1 73 1 75 21 2 0 1 100 0 0 0 0 0 0 0 5849 0 None 0 2 19 18 55 5 0 0 0 1 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 55 9 8360114002 City of San Bernardino WWTP other agency N 0 0 1 N Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 8SSO10556 8 616 02-APR-24 Municipal(Public) 27000 6 7 2 1 2 2 0 1 0 0 NA 7 90 0 88 9 3 0 0 100 100 0 0 0 0 0 100 7480 0 None 0 20 65 10 5 0 0 0 0 0 100 0 0 2 0 0 0 0 0 0 2 2 0 8 0 0 0 0 0 0 10 0 30 30 8 332353001 001, , CA WWTP other agency N NA NA NA 1 0 2 N Y Fats, Oil and Grease (FOG) NA Force Main NA None Not applicable 2023 9SSO10703 9 616 27-MAR-24 Municipal(Public) 42191 0 8 2 3 4 1 3 3 0 0 3 140 10 77 10 3 0 0 100 20 27 19 34 0 0 100 14762 0 None 0 0 12 12 40 22 14 0 0 0 100 0 1 2 1 0 0 0 0 0 4 0 7 0 2 0 0 0 0 0 9 3 147 15 9_000000117 El Toro WD WRP, 23542 Moulton Parkway , Laguna Hills, CA 92653 WWTP other agency 9_000000175 City of San Clemente Segunda Deshecha Runoff Plant, 311.5 Avenida Pico , San Clemente, CA 92672 WWTP other agency N 1 1 2 Y Y Root Intrusion Fats, Oil and Grease (FOG) is also a factor. Gravity Mainline None Increased cleaning, point sewer repairs & capital improvement projects. 2023 9SSO10706 9 616 27-MAR-24 Municipal(Public) 247520 2 16 3 1 1 18 2 0 1 0 Certified through CWRA for Collections System Maintenance, And Plant Maintenance-Mechanical Technologist/Electrical/Instrumentation 20 620 0 76 16 5 0 0 97 1 0 1 1 0 0 3 58702 0 None 0 4 54 37 5 0 0 0 0 0 100 0 27 12 3 0 0 0 0 0 42 2 36 17 3 0 0 0 0 0 58 0 173 5 8 332783001 San Jacinto Valley RWRF, 770 North Sanderson, San Jacinto CA, 92582 WWTP same agency 8 332783001 Perris Valley RWRF, 1301 Case Road, Perris CA, 92570 WWTP same agency 8 332783001 Moreno Valley RWRF, 17140 Kitching Street, Moreno Valley CA, 92551 WWTP same agency 8 332783001 Temecula Valley RWRF, 42565 Avenida Alvarado, Temecula CA, 92590 WWTP same agency Y N City of Hemet 8SSO11418 N Lake Hemet Municipal Water District 8SSO10585 N City of San Jacinto 8SSO10562 N/A 0 0 3 Y Y Vandalism (specify below) The majority of our spill are cause by vandalism Other (specify below) The majority of our spills are caused by vandalism that usually manifest at a manhole None SSMP Audit and SSMP Plan Update 2023 9SSO10709 9 616 28-MAR-24 School 65000 20 24 7 4 0 0 0 0 0 0 1 27 31 42 26 0 0 1 100 70 0 30 0 0 0 100 710 710 Upper and Lower 3 1 20 20 50 5 4 0 0 0 100 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 2 6 6 9000000759 E.W. Blom Point Loma WWTP WWTP other agency N 0 0 0 Y Y Other (specify below) Auto-Sampler for COVID Wastewater testing has float attached at end of sample line, debris built up on float and caused back-up and overflow from manhole. This caused 2 separate Cat 3 spills and maintenance procedures for this equipment was enhanced. No spills since. Other (specify below) No failure points None No deficiencies 2023 9SSO10710 9 616 25-MAR-24 Military 85000 1 34 2 3 0 4 2 0 0 0 The 6-Certified Collection System Operators were certified by the State Water Resources Control Board (SRWCB). 35 122 9 62 28 0 0 1 100 5 7 54 8 0 26 100 5000 3118 Upper and Lower 32 0 32 23 0 45 0 0 0 0 100 0 100 0 0 0 0 0 0 0 100 0 78 20 2 0 0 0 0 0 100 0 0 15 9SSO10710 SRTTP, 20 Camp Area, MCBCP WWTP same agency 9SSO10710 NRTTP, 52 Camp Area, MCBCP WWTP same agency Y N MCBCP Family Housing Laterals 9SSO10710 Not Applicable 5 5 5 Y Y Other (specify below) Roots, Grease Manhole ARVs None Cleaning frequency, Repair Contracts 2023 5SSO10713 5F 616 02-APR-24 Municipal(Public) 71412 0 6 1 1 2 1 2 0 0 0 none 2 261 5 47 16 5 2 25 100 0 0 100 0 0 0 100 19296 23 None 1 4 33 17 13 3 0 0 0 30 100 0 3 0 3 0 0 0 0 6 12 0 2 0 0 0 0 0 0 1 3 0 133 13 5D540110001 City of Tulare Wastewater Treatment Facility, 1875 South West Street, Tulare, CA 93274-1253 WWTP same agency N N NA NA NA 0 1 0 Y Y Fats, Oil and Grease (FOG) NA Gravity Mainline NA none Pump replacement, electrical panel upgrades, and replacement of aged and undersized sewer main with capital improvement projects 2023 5SSO11218 5F 616 22-MAR-24 Municipal(Public) 19644 0 3 0 1 1 2 0 0 1 4 All are wastewater-certified operators 1 36 11 48 19 0 0 22 100 0 0 0 0 0 0 0 4642 0 None 0 0 25 25 25 25 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 78389 25260 5SSO11218 Arvin CS, 200 Campus Drive, Arvin, CA 93203 SSS other agency N N N 0 0 N 0 0 N 0 0 0 0 0 Y Y Debris from Lateral Pump Station - Mechanical All related to the Lift station's electrical, mechanical, and controls None Following the SSMP and staying on top of the CCTV 2023 5SSO10863 5S 616 02-APR-24 Municipal(Public) 205 9 1 1 1 1 0 0 0 0 0 State of California State Water Resources Control Board, Certificate of Competence, Grade I WWTP Operator. Certificate Number 28641. 2 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 87 1 None 0 0 1 0 99 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 5SSO11061 Sutter Creek CS, 18 Main Street, Sutter Creek, CA 95685 SSS other agency N NA 5 1 0 Y Y Pipe Structural Problem/Failure - Installation Force Main Testing of Water Quality of Private Well adjacent to (within less than 100 feet) of spill area. Force Main was repaired. 2023 5SSO10865 5S 616 29-MAR-24 Municipal(Public) 3542 1 4 1 1 0 3 0 0 0 0 n/a 45 225 60 30 10 0 0 0 100 100 0 0 0 0 0 100 1769 0 None 0 0 50 40 10 0 0 0 0 0 100 0 3 1 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 2 1 1 5B050100002 Angels City WWTP, 3000 Centennial Road, Angels Camp, CA 95222 WWTP same agency Y N Six Mile Village 5SS011500 n/a 5 0 1 Y Y Debris-wipes/Non-disposables n/a Manhole n/a none Increased inspections 2023 5SSO20010 5S 616 26-MAR-24 Municipal(Public) 3500 0 1 0 1 1 1 0 0 0 1 n/a 0 8 60 30 10 0 0 0 100 0 0 0 0 0 0 0 923 0 None 0 0 20 10 10 60 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 baily rd. WWTP same agency N N n/a n/a N n/a n/a N n/a n/a N n/a n/a N n/a n/a n/a 0 0 0 Y N Debris-General n/a Upper Lateral n/a none none 2023 5SSO20010 5S 616 25-JAN-24 Municipal(Public) 3500 0 1 0 1 1 1 0 0 0 1 n/a 0 8 60 30 10 0 0 0 100 0 0 0 0 0 0 0 923 0 None 0 0 20 10 10 60 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 baily rd. WWTP same agency N N n/a n/a N n/a n/a N n/a n/a N n/a n/a N n/a n/a n/a 0 0 0 N N Debris-General n/a Upper Lateral n/a none none 2023 5SSO10868 5S 616 22-MAR-24 Municipal(Public) 1440 1 2 2 2 4 2 1 2 0 0 All Collections Crew Members also carry Distribution Certificates. As do all Operators, Construction Crew Members, Utility Crew Members, Mechanics, and Electricians. 6 3 90 10 0 0 0 0 100 95 5 0 0 0 0 100 1290 645 Lower only 2 0 5 95 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 0 0 2 4 0 0 0 0 0 0 0 4 3 1 5B05NC00022 Arnold WWTP, 3294 Hwy 4 , Arnold, CA 95223 WWTP same agency N 1 5 1 Y Damage by Others Not Related to Collection System Construction/Maintenance Underground Incorporated, a private utility company, uni-directionally bored through a service lateral. This filled the sewer main with boring grout and resulted in a manhole backup and spill. Lower Lateral None Various 2023 5SSO10869 5S 616 20-MAR-24 Municipal(Public) 137 0 0 1 1 0 0 0 0 0 0 Both employees have NAWT certification for inspections of OWTS 1 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 137 0 None 0 1 1 98 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 100 0 1 1 5SSO10869 Auburn Lk Trls Onsite WW Disp CS, , Georgetown, CA 95634 SSS same agency N N n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0 0 0 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) n/a Other (specify below) We don't have any infrastructure failures. Our only problem is I & I during rain. None, we dont have ongoing spills. We have some pipe replacements on bid right now because there is a piece of plastic stuck in it. Also putting another overflow tank in to keep up with I&I. 2023 5SSO10720 5F 616 29-MAR-24 School 41000 0 2 1 1 0 0 0 0 0 0 na 1 25 20 25 50 0 0 0 95 5 0 0 0 0 0 5 0 0 None 0 10 10 20 20 15 15 10 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 10 15 5D100105001 Fresno Regional WWTF, 5607 Jensen , Fresno, CA 93706 WWTP same agency N 0 0 0 Y Y Other (specify below) no spills Other (specify below) na none no spills 2023 5SSO10721 5S 616 27-MAR-24 Municipal(Public) 49282 3 2 2 1 0 2 0 0 0 1 NA 11 134 30 47 19 3 1 0 100 0 80 20 0 0 0 100 12606 0 None 0 1 20 36 32 6 5 0 0 0 100 0 3 0 0 0 0 0 0 0 3 0 3 6 2 0 0 0 0 0 11 3 48 8 5SSO10721 Ceres CS, 4200 Morgan Road, Ceres, CA 95307 WWTP same agency N NA 0 0 0 Y Y Debris-General Grit & rocks Manhole NA None Capital Improvement Projects, maintenance flushing, trouble spot flushing, lift station servicing, all lift stations are backup power ready, portable generators 2023 5SSO10722 5S 616 30-MAR-24 Municipal(Public) 13365 1 6 1 1 2 0 0 0 0 0 N/A 3 80 33 39 25 3 0 0 100 100 0 0 0 0 0 100 4600 0 None 0 1 4 10 30 20 20 10 5 0 100 0 0 0 0 0 0 0 0 0 0 6 6 3 1 0 0 0 0 0 6 4 17 17 5A31NP00042 City of Auburn WWTP, 10441 Ophir Rd, Auburn WWTP same agency N 4 0 0 Y Root Intrusion Upper Lateral None Proactively hydro flush, root saw, and CCTV the sewer system (approx. 17 miles/year). Utilize CMMS to 2023 5SSO10873 5S 616 26-MAR-24 Municipal(Public) 59 0 4 1 1 2 2 0 0 0 0 N/A 2 16 93 4 3 0 0 0 0 100 0 0 0 0 0 0 0 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 1 1 5SSO10873 Bear Valley CS, , Bear Valley, CA 00044 WWTP same agency N 12 1 0 Y Y Damage by Others Not Related to Collection System Construction/Maintenance Force Main None Improving location datasets 2023 5SSO10724 5F 616 27-MAR-24 Municipal(Public) 95167 7 7 1 1 3 4 2 0 1 2 13 287 22 52 17 6 2 1 100 10 1 27 2 0 60 100 32172 0 None 0 1 32 14 4 1 1 0 0 47 100 0 3 0 2 0 0 0 0 0 5 0 6 0 9 0 0 0 0 0 15 35 235 14 5SSO10724 City Of Merced CS, 678 West 18Th Street, Merced, CA 95340 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA None 3 9 0 Y Y Fats, Oil and Grease (FOG) None Gravity Mainline None None Using our CCTV inspection reports we have identified gravity mainlines in our system that we have included into our annual CIP program. We are currently having a 15 main line replaced by June 2024. 2023 5SSO10725 5S 616 27-MAR-24 Municipal(Public) 12244 1 3 2 1 1 1 0 0 0 1 1 31 30 50 10 10 0 0 100 50 50 0 0 0 0 100 3489 13 None 0 3 34 31 15 15 0 0 0 2 100 0 3 4 0 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 1 0 5SSO10725 City Of Newman CS, , Newman, CA 95360 WWTP same agency N 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline The City hasn't experienced major spills but investigated any changes on the dynamics of the system. The City corrects deficiencies as they appear. The City checks pump stations daily and the sewer lines weekly as part of the preventative maintenance program. In 2010 the city installed a Supervisory Control And Data Aquisition (SCADA) system for all of the sewer lift stations. The system is being monitored 24/7. If any issues occurs, the SCADA will notify at least two operators. 2023 5SSO10726 5F 616 25-MAR-24 Municipal(Public) 21036 1 4 2 1 0 0 0 0 0 0 N/A 2 103 9 40 29 11 0 11 100 100 0 0 0 0 0 100 5131 25 Upper and Lower 25 10 25 25 25 0 0 0 0 15 100 0 1 0 0 0 0 0 0 0 1 1 0 7 0 0 0 0 0 0 8 0 5 0 5SSO10750 North of River Sanitary District #1 CS, 204 Universe Avenue, Bakersfield, CA 93308 WWTP other agency N N/A 3 1 0 Y Y Other (specify below) No Major spills identified Pump Station - Mechanical Lift Station pumps repaired during the year None N/A 2023 5SSO10879 5S 616 29-MAR-24 Municipal(Public) 1300 7 1 2 1 1 0 0 0 0 0 1 OIT operator 0 4 40 20 40 0 0 0 100 0 0 0 0 0 0 0 322 5 Lower only 1 0 10 10 0 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 4 5B070102002 Byron Sanitary District WWTF, 4200 Camino Diablo Road, Byron, CA 94514 WWTP same agency N 0 0 0 Y Y Other (specify below) No spills in last 10 years. Other (specify below) CCTV results indicate root intrusion is primary ongoing concern. None Prepared prioritized list of maintenance and repair actions based on 2023 CCTV inspection. 2023 5SSO20001 5S 616 28-MAR-24 School 38000 0 3 1 1 0 0 0 0 0 0 NA 1 12 35 25 20 10 0 10 100 100 0 0 0 0 0 100 300 300 Upper and Lower 3 5 5 10 10 70 0 0 0 0 100 0 80 0 0 0 0 0 0 0 80 0 0 20 0 0 0 0 0 0 20 0 24 3 5SSO10912 Sacramento Area Sewer District WWTP same agency 5SSO10901 City of Sacramento WWTP other agency N NA 0 0 0 N Y Other (specify below) No causes of major spills. Pump Station - Mechanical Other potential failure points include aging infrastructure, root intrusion, and fats oils and grease. NA Worked to develop improved and updated maps accessible via fieldmaps phone app. Preventive Maintenance programs take place twice a year to jet and maintain both stormwater and sewer infrastructure. 2023 5SSO20001 5S 616 28-MAR-24 School 38000 0 3 1 1 0 0 0 0 0 0 NA 1 12 35 25 20 10 0 10 100 100 0 0 0 0 0 100 300 300 Upper and Lower 3 5 5 10 10 70 0 0 0 0 100 0 80 0 0 0 0 0 0 0 80 0 0 20 0 0 0 0 0 0 20 0 24 3 5SSO10912 Sacramento Area Sewer District WWTP same agency 5SSO10901 7266 Amherst St, Sacramento, CA, , CA WWTP other agency N NA NA NA NA NA NA NA NA NA NA NA 0 0 0 N Y Other (specify below) No causes of major spills. Pump Station - Mechanical Other potential failure points include aging infrastructure, root intrusion, and fats oils and grease. NA Worked to develop improved and updated maps. Preventive Maintenance programs in place to jet and maintain sewer and storm infrastructure twice a year. 2023 5SSO10883 5S 616 27-MAR-24 Municipal(Public) 1039 3 27 4 3 0 2 0 0 0 0 not applicable 1 3 77 23 0 0 0 0 100 100 0 0 0 0 0 100 159 159 Upper and Lower 1 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 20 80 0 0 0 0 0 0 100 0 3 0 5SSO10883 Camanche North Shore CS, , Oakland, CA 94607 WWTP same agency N 0 0 0 Y Y Fats, Oil and Grease (FOG) Manhole not applicable Inspected all laterals upstream of FOG blockage with closed-circuit tv. Contacted mobile home park occupants who had FOG build-up in their lateral. Reviewed EBMUD’s FOG outreach material with respective occupants. The FOG outreach material had previously been distributed to all mobile home park occupants. 2023 5SSO10884 5S 616 27-MAR-24 Municipal(Public) 780 3 27 4 3 0 2 0 0 0 0 1 4 100 0 0 0 0 0 100 100 0 0 0 0 0 100 342 342 Upper and Lower 1 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 100 0 3 0 5SSO10884 Camanche South Shore CS, , Oakland, CA 94607 WWTP same agency N not applicable 0 0 0 Y Y Other (specify below) foreign object, stick, that then collected debris Manhole not applicable closed-circuit tv inspection to identify deficiencies; none found 2023 5SSO10728 5F 616 17-MAY-24 Municipal(Public) 143966 0 7 1 1 4 3 1 0 0 0 0 1.5 524.8 7 68 16 8 1 0 100 88 12 0 0 0 0 100 44357 0 None 0 2 26 25 25 4 2 4 1 11 100 1 2 1 7 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 113.6 2.1 5D540113001 Visalia Water Reclamation Facilitiy 7579 Ave. 288 Visalia, CA 93277 WWTP same agency N 77 1 1 Y Other (specify below) None Other (specify below) None None None 2023 5SSO10885 5S 616 26-MAR-24 Municipal(Public) 280 4 6 9 1 4 8 2 3 0 0 N/A. All collection staff certified through CWEA 0 2 98 2 0 0 0 0 100 0 0 0 0 0 0 0 108 108 Lower only 1 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5A090102010 Camino Heights WWTP, Camino Heights Drive, Camino, CA 95709 WWTP same agency N 0 0 0 Y Y Other (specify below) None. Other (specify below) None. None. N/A 2023 5SSO10730 5F 616 27-MAR-24 Municipal(Public) 6400 3 1 1 1 0 0 0 0 0 1 1 19 80 15 5 0 0 0 100 100 0 0 0 0 0 100 2000 0 None 0 2 8 50 30 10 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 8 3 5c15nc00095 Taft WWTF, Airport , Taft, CA 93268 WWTP same agency Y N city of taft collection system 5SSO10940 1 0 0 N Debris-General Gravity Mainline NA NA 2023 8SSO10558 8 616 22-MAR-24 Municipal(Public) 73288 3 4 1 1 4 3 0 1 0 0 Not Applicable 4 246 3 78 15 4 0 0 100 16 1 83 0 0 0 100 14876 34 Upper and Lower 1 0 18 30 37 12 3 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 100 1 185 54 8SSO10558 Redlands City Wastewater CS, , Redlands, CA WWTP same agency N Not Applicable 11 0 5 Y Y Other (specify below) The spill was caused by issues commonly associated with the sanitary sewer system, such as flushable wipes or roots. To address recurring incidents, the city has implemented an ongoing Root Control Program since 2021, focused on managing root intrusion in the main trunk line. Additionally, regular inspections of the entire sewer conveyance system are conducted within a 3.5-year cycle to identify and mitigate potential issues. To enhance public awareness and promote responsible disposal practices, the city has developed pamphlets and flyers distributed at public outreach events. Other (specify below) Not Applicable Not Applicable Actions taken to address system deficiencies include implementing an ongoing Capital Improvements Plan (CIP) aimed at addressing aging sewer infrastructure. This plan involves regular inspections of sewer lines throughout the year(s) to identify deficiencies. Upon inspection, if immediate replacement is deemed necessary, we have allocated funds in the budget to remove and replace the infrastructure failure points. Additionally, as part of the CIP, we have initiated a slip lining project to rehabilitate deteriorating sewer lines and enhance their longevity and functionality where possible. 2023 5SSO10890 5S 616 29-MAR-24 Municipal(Public) 114794 1 10 1 1 1 6 4 1 0 2 8 with a NAASCO PACP CERT 3 with a Department of Pesticide Qualified applicator 7 311 49 34 12 4 1 0 100 0 0 0 0 0 0 0 31453 31453 Lower only 177 3 13 56 26 2 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 116 29 2 071013001 Delta Diablo Outfall, , CA SSS other agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 n/a 36 0 3 Y Y Pipe Structural Problem/Failure - Controls n/a Gravity Mainline n/a no We run an extensive sewer management program designed to minimize overflows and uphold infrastructure integrity. As part of our efforts, we conduct quarterly jetting sessions on problematic areas. Our strategies encompass a root control program to prevent blockages, CCTV inspections for identifying structural damage, and a fats, oils, and grease program to manage buildup. Moreover, we utilize flow monitoring in high-traffic zones for early intervention. To tackle aging infrastructure, we execute a capital improvement program prioritizing the timely replacement of deteriorating lines. 2023 5SSO10891 5S 616 18-MAR-24 Municipal(Public) 64513 1 3 0 1 1 2 1 0 0 0 Two-Mechanical Technologist. One-Electrician 0 160 1 85 10 3 1 0 100 0 0 0 0 0 0 0 20749 20120 Lower only 152 2 75 10 10 3 0 0 0 0 100 1 1 1 0 0 0 0 0 0 1 2 1 0 0 0 0 0 0 0 3 0 13 4 5B070101001 City of brentwood WWTP 2251 Elkins Way, Brentwood, CA 94513 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 9 0 0 Y Pipe Structural Problem/Failure - Controls Fats/oils/grease Lower Lateral N/A none CCTV Inspections, Lateral&main line repairs/CIP projects. 2023 5SSO10893 5S 616 27-MAR-24 Municipal(Public) 83269 0 13 2 3 1 4 4 3 0 1 1 employee also has CWEA Electrical and Instrumentation Grade 1. 9 304 60 21 12 5 1 1 100 65 0 18 4 0 13 100 25792 24511 Lower only 116 3 35 36 6 8 0 0 0 12 100 2 2 7 1 0 0 0 0 0 12 0 0 6 0 0 0 0 0 0 6 5 95 95 5SSO11045 Sacramento Regional CS, 8521 Laguna Station Road, Elk Grove, CA 95758 WWTP same agency Y N Folsom State Prison (CS) 5SSO11192 N California State Prison, Sacramento CS 5SSO11183 N/A 90 5 0 Y Y Root Intrusion After root intrusion, the next most common spill causes (in order) in 2023 were debris, structural issues, and then grease. Lower Lateral After lower lateral spills, the next most common failure point in 2023 was gravity mainlines. Spills for 2023 have been reported and certified on CIWQS. Continuing with maintenance inspection program of CCTV and flushing of mainlines, manhole inspections, lateral inspections, and FSE FOG inspections. Areas with on-going problems are addressed through maintenance or added to CIP Projects for rehabilitation and/or replacement. 2023 8SSO10560 8 616 28-MAR-24 Municipal(Public) 329000 8 69 10 7 8 4 3 9 0 0 Note 4e: There is no Grade V certification offered by CWEA for Collection System Maintenance and/or Plant Maintenance-Includes Mechanical Technologist and Electrical/Instrumentation. 8 813 6 76 12 4 1 1 100 48 0 19 33 0 0 100 78412 78403 Lower only 424 1 17 20 31 21 1 0 0 9 100 1 8 7 3 0 0 0 0 0 19 0 0 0 0 0 0 0 0 0 0 1 545 63 330117003 001, , Riverside, CA WWTP same agency Y N Jurupa Community Services Dist CS 8SSO10582 N Rubidoux CSD CS 8SSO11424 N Edgemont CSD CS 8SSO11502 70 0 12 Y Y Pipe Structural Problem/Failure - Installation Force Main None 22/23 & 23/24 CIP Programming ** $6.8 M - force main lining project, 1.9 miles of 24 force main lining (bid award March 12, 2024). ** $2.0 M - aged lift station replacements (in design) ** $1.9 M - lift station rehabilitation projects (underway) ** $2.1 M - priority pipeline replacements as determined via video inspection (bidding) 2023 5SSO10895 5S 616 02-APR-24 Municipal(Public) 5168 1 5 1 2 5 1 0 0 0 0 N/A 1 24 51 43 6 0 0 0 0 100 0 0 0 0 0 0 2461 0 None 0 0 42 27 17 7 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 10 2 3 5B030103001 001, , Jackson, CA WWTP same agency N N/A 2 0 1 N Y Debris-General N/A Gravity Mainline N/A N/A CCTV and Cleaning of entire system 2023 8SSO10561 8 616 20-MAR-24 Municipal(Public) 200000 9 22 4 3 6 4 1 5 0 0 N/A 2 493 0 76 15 7 1 0 100 33 40 4 19 4 0 100 38300 88 None 2 20 10 30 30 10 0 0 0 0 100 1 2 3 2 0 0 0 0 0 57 0 2 3 1 0 0 0 0 0 43 2 340 20 R8-2017-49 WWTP City of San Bernardino - 399 Chandler Place, San Bernardino CA 922408 WWTP other agency Y N City of Loma Linda 8SSO010554 N East Valley Water District 8SSO010569 N/A 12 0 12 Y Y Debris-General Gravity Mainline None at this time. 3/20/2024 JJM System repairs and or upgrades. Implemented a yearly system cleaning turn around, maintenance hole inspection program, and hired a CCTV contractor to video inspect the gravity collection system. 2023 5SSO10896 5S 616 25-MAR-24 Municipal(Public) 4967 0 3 1 2 0 0 0 0 0 0 Please refer to the attached PDF with current (2024) Wastewater Operator Certification status and details for City of Lakeport Utilities Division staff. 4 33 50 45 5 0 0 0 100 75 20 5 0 0 0 100 1805 1814 Lower only 10 2 5 10 15 24 24 10 10 0 100 0 0 4 2 0 0 0 0 0 6 0 2 0 0 0 0 0 0 0 2 1 4 1 5SSO10896 City Of Lakeport CS, 225 Park Street, Lakeport, CA 95453 WWTP same agency N 1 0 0 Y Y Other (specify below) No major (Category 1) spills occurred in 2023. Three other spills were reported in 2023. Causes included debris/non-disposable wipes, root intrusion, and grease buildup related to a commercial restaurant. Lower Lateral NA None The City of Lakeport did not experience any Major SSOs in 2023. The lack of significant spills underscores the effectiveness of our ongoing maintenance and response protocols. Typical follow up activities in response to all SSOs include adding locations to the City’s quarterly wastewater collection system maintenance list and timely repairs of existing wastewater collection laterals and main lines. Replacement of laterals and main line sections is also completed as needed. All SSO locations are mapped in our GIS to track potential hot spots. Overall, the City's diligent efforts in sanitary sewer system maintenance and response have contributed to a year without Major SSOs in 2023, safeguarding public health and the environment. 2023 5SSO10897 5S 616 22-MAR-24 Municipal(Public) 12278 4 5 1 1 6 1 0 0 0 0 N/A 9 32 24 62 14 0 0 0 100 42 5 53 0 0 0 100 3437 3437 Lower only 19 0 35 50 10 0 0 0 0 5 100 1 5 2 0 0 0 0 0 0 8 0 1 0 0 0 0 0 0 0 1 0 10 0 5B390104001 Manteca Wastewater Quality Control Facility; 2450 West Yosemite Avenue, Manteca, CA 95337 WWTP other agency N 0 1 0 Y Y Debris-Rags N/A Gravity Mainline N/A None. No major system deficiencies were identified during 2023. 2023 8SSO10562 8 616 02-APR-24 Municipal(Public) 55470 1 6 1 1 2 6 1 0 0 0 1 125 10 70 20 0 0 0 100 100 0 0 0 0 0 100 14871 0 None 0 20 20 20 10 10 10 5 5 0 100 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 3 0 66 13 8sso10617 23650 Hemlock Ave., Moreno Valley, 23650 Hemlock Avenue, Moreno Valley, CA 92557 WWTP other agency N 0 0 1 Y Y Other (specify below) No major spills Other (specify below) NO failure points None as of right now Repairs are made when needed, routine maintenance 2023 5SSO10898 5S 616 27-MAR-24 Municipal(Public) 9280 4 0 0 1 0 0 0 0 0 0 None 5 27 33 49 19 1 0 0 100 16 0 85 0 0 0 100 2598 9 None 0 0 41 21 12 26 0 0 0 0 100 0 3 2 0 1 0 0 0 0 6 0 0 0 1 0 0 0 0 0 1 0 17 1 5SSO10898 City Of Live Oak CS, 9955 Live Oak Boulevard, Live Oak, CA 95953 SSS same agency N 0 2 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline none Continue to jet sewer lines, inspections of suspected bad sections of piping and repair of those sewer lines. 2023 8SSO10564 8 616 17-APR-24 Municipal(Public) 78841 3 3 1 1 4 2 0 1 0 1 None. 0 258 1 84 11 1 0 3 100 0 0 0 0 0 0 0 18952 0 None 0 11 34 37 11 7 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 141 3 SSO20042 Montclair City CS, , Montclair, CA 91763 WWTP other agency SSO10580 Inland Empire Utilities Agency WWTP same agency N None 0 0 0 Y Y Debris-Rags Manhole No ongoing inspections at the present time. Collection system is regularly inspected by field maintenance staff, who coordinate with the City's Environmental Compliance Division that inspects all commercial and industrial facilities that discharge into the Upland Sewer Collection System. Collection system is regularly inspected by field maintenance staff, who coordinate with the City's Environmental Compliance Division that inspects all commercial and industrial facilities that discharge into the Upland Sewer Collection System. 2023 5SSO10900 5S 616 19-MAR-24 Municipal(Public) 15769 0 4 1 1 2 0 0 0 0 1 N/A 4 61 10 60 25 5 0 0 100 30 45 25 0 0 0 100 5065 0 None 0 0 30 30 15 15 10 0 0 0 100 0 1 4 0 0 0 0 0 0 5 0 3 0 0 0 0 0 0 0 3 1 2 0 5B390105001 Ripon Industrial & Domestic TP, 1220 Vera Avenue, Ripon, CA 95366 WWTP same agency N N/A 0 0 0 Y Y Other (specify below) No spills in 2023 Pump Station - Power N/A N/A N/A 2023 8SSO10565 8 616 25-MAR-24 Municipal(Public) 169868 6 18 2 1 0 1 0 0 0 0 NA 16 430 3 83 13 1 0 0 100 57 10 33 0 0 0 100 40646 0 None 0 1 5 47 15 6 0 0 0 26 100 0 2 1 2 0 0 0 0 0 5 0 3 7 0 0 0 0 0 0 10 2 115 96 8SSO10565 Water Reclamation Facility No.1, 2205 Railroad St., Corona WWTP same agency 8SSO10565 Water Reclamation Facility No.2, 650 E. Harrison St., Corona WWTP same agency 8SSO10565 Water Reclamation Facility No.3, 3997 Temescal Canyon Rd., Corona WWTP same agency Y N City of Norco 8SSO10556 NA 19 6 5 Y Y Other (specify below) Debris-General, Fats, Oil and Grease, Root Intrusion, Plant Maintenance activities Other (specify below) Force Main, Gravity Mainline, and Manhole None. Cleaning activities were investigated and the areas were videoed to find the cause of the spills and determined if additional maintenance is necessary. 2023 9SSO10700 9 616 27-MAR-24 Municipal(Public) 41000 4 9 1 1 8 3 1 0 0 0 All certified through CWEA. 3 93 3 83 9 4 0 1 100 5 1 28 60 0 6 100 6728 0 None 0 3 17 42 38 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3 120 15 Unknown Encina Wastewater Authority, 6200 Avenida Encinas, Carlsbad, CA 92011 WWTP other agency 9SSO10660 City of Vista, Vista, CA SSS other agency Y N City of Carlsbad 9SSO11209 Y City of Vista 9SSO10660 N Vallecitos Municipal Water District Unknown NA 1 0 0 Y Y Damage by Others Not Related to Collection System Construction/Maintenance Contractor broke our line open while digging. Gravity Mainline NA None Encouraged contractor to obtain sewer plans before digging. 2023 9SSO10699 9 616 23-JAN-24 Municipal(Public) 21504 1 5 2 1 0 1 0 2 0 1 N/A 2 51 0 85 14 1 0 0 100 19 19 62 0 0 0 100 8881 17 Lower only 67 0 6 94 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 10 5 9SSO11546 Santa Rosa Regional Resources Authority Collection System, , Murrieta, CA 92562 WWTP other agency N N N/A N/A N/A 0 0 0 Y Y Other (specify below) No sewer spills encountered in 2023 Other (specify below) No infrastructure failures in 2023 No sewer spills encountered in 2023 There were no deficiencies in the system in 2023 2023 9SSO10698 9 616 19-APR-24 Municipal(Public) 21468 0 8 2 2 0 5 4 1 5 2 N/A 5.2 28.6 10 15 45 30 0 0 100 7 93 0 0 0 0 100 1919 1919 Lower only 8 1 10 15 44 30 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 6.5 20.3 9SSO10698 Santa Maria CS, 105 Earlham Street, Ramona, CA 92065 SSS same agency Y N Ramona Airport N/A N Ramona Terrace N/A N/A 12 3 1 Y Y Other (specify below) Spills have occurred through customer laterals due to root intrusion, and inappropriate discharging of wipes, fats, oils, and grease. Other (specify below) Offset joints from the upper lateral to the lower lateral. N/A Offset joints and pipe cracks are repaired as needed to prevent future blockages and lateral spills. Roots are treated and customers are notified. 2023 5SSO10737 5F 616 27-MAR-24 Municipal(Public) 40000 3 1 1 1 0 0 0 0 0 1 5 104 70 20 10 0 0 0 100 100 0 0 0 0 0 100 18000 0 None 0 2 8 20 30 40 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 37 8 5d150105001 Kern Sanitation Authority WWTF, Hwy 58 & Quantico , Bakersfield, CA WWTP same agency N 0 0 0 N Y Collection System Maintenance Failure (specify below) grease build up in line. Gravity Mainline NA NA 2023 5SSO10741 5F 616 28-MAR-24 Municipal(Public) 2370 0 0 1 1 0 1 0 0 0 2 N/A 1 5 74 20 5 0 0 0 99 1 0 0 0 0 0 1 387 2 None 0 5 0 95 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 2 1 5D150114001 Lost Hills WWTF, 14801 Woodward Ave , Lost Hills, CA 93249 WWTP same agency N 3 1 0 Y Y Other (specify below) N/A Pump Station - Power Total of 4 Power outages for 2023 N/A WWTF has in place an emergency pond that's gravity feed when power outages occur. 2023 5SSO10744 5F 616 20-MAR-24 Municipal(Public) 2000 2 1 4 16 0 0 0 0 0 0 0 14 55 30 10 5 0 0 100 0 0 0 0 0 0 0 800 800 Lower only 15 20 0 40 5 35 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 15 3 5C221012001 Mariposa DP 001, , CA WWTP same agency N N/A 4 0 0 Y Y Debris-General None Manhole None None Replaced 4,000 feet of 6-inch clay pipe with 8-inch PVC. 2023 5SSO10746 5F 616 26-MAR-24 Municipal(Public) 191 1 3 1 1 2 1 2 1 0 0 n/a 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 91 74 Lower only 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 5SSO10746 Mi-Wuk Village CS, , Mi-Wuk Village, CA 95346 SSS same agency N N n/a n/a n/a 0 0 0 Y Y Root Intrusion n/a Manhole n/a n/a Adjustment of cleaning frequency. 2023 9SSO10697 9 616 29-MAR-24 Municipal(Public) 203000 8 16 4 3 19 14 14 6 0 0 N/A 150 624 68 8483 1097 227 125 0 100 1294 1099 7331 185 92 0 100 65250 0 None 0 3 274 547 173 0 2 0 0 0 100 0 4 7 1 0 0 0 0 0 12 1 0 6 1 0 0 0 0 0 8 0 314 107 9301OO5772 Chiquita Water Reclamation Plant 28793 Ortega Highway S.J.C., CA. 92675 WWTP same agency 9301OO5772 Nichols Water Reclamation Plant 33608 Ortega Highway S.J.C, CA. 92675 WWTP same agency 93NNA000193 JB Latham Treatment Plant 34156 Del Obispo Dana Point CA 92629 WWTP other agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 6 1 6 Y Y Damage by Others Not Related to Collection System Construction/Maintenance N/A Manhole N/A N/A We have 29 Smart covers in vulnerable areas in our sewer system. We put locking sewer lids where people have open lid and dropped debris in . We clean every line in the system in a 2 year span. 2024 5SSO20046 5F 616 26-JUN-24 Municipal(Public) 345 0 7 2 1 0 0 0 0 0 0 1 SE has Grade 4 CAWRCB Wastewater Treatment Plant Operator Certification 1 SE has Grade 3 CAWRCB Wastewater Treatment Plant Operator Certification 2 SE has Grade 2 CAWRCB Wastewater Treatment Plant Operator Certification .2 1.2 70 20 10 0 0 0 100 20 80 0 0 0 0 100 89 89 Upper and Lower .3 100 100 100 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 2 50 50 50 50 0 0 0 0 0 0 0 0 .2 5SSO20046 City and County of San Francisco Hetch Hetchy Water and Power 1 Lakeshore Drive Moccasin ca 95347 WWTP same agency N NA 0 0 0 Y Y Debris-General No recent spills Pump Station - Power NA None Replacement of failed equipment as needed 2023 9SSO10695 9 616 19-APR-24 Municipal(Public) 10395 1 7 1 2 0 5 2 1 1 2 N/A .5 43 1 89 10 0 0 0 100 100 0 0 0 0 0 100 5194 5194 Lower only 25 1 1 24 74 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 44 11.6 9SSO10695 San Vicente Treatment Plant CS, 105 Earlham Street, Ramona, CA 92065 WWTP same agency Y N Par 28 Villas N/A N/A 8 0 0 Y Y Other (specify below) Spills have occurred through customer sewer laterals due to root intrusion and inappropriate discharging of wipes, fats, oils, and grease. Other (specify below) Offset joints from the upper lateral to the lower lateral. N/A Offset joints and pipe cracks are repaired as needed to prevent future blockages and lateral spills. Roots are treated and customers are notified. 2023 8SSO10577 8 616 28-MAR-24 Other 11500 0 0 0 0 0 0 0 0 0 0 0 16 0 79 21 0 0 0 100 0 0 0 0 0 0 0 1546 0 None 0 0 6 5 89 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 0 8 332353001 Western Riverside County Regional Wastewater Authority, 14634 River Rd., Corona, CA 92880 WWTP other agency N 0 0 2 Y Y Other (specify below) The District has a robust cleaning program that has prevented any major spills. The last major spill (Category 1) that the District had was in March of 1999. Other (specify below) The District has 16 miles of gravity fed mainline. The District has a few hotspot locations that are hydro cleaned on a quarterly basis but have not caused any issues. None. Annual cleaning of the entire system is conducted every year and CCTV is performed every 5 years. Also, the few hotspot locations the District does have are cleaned quarterly. 2023 5SSO10750 5F 616 22-MAR-24 Municipal(Public) 44000 1 10 4 2 3 2 3 0 2 0 2-CWEA Laboratory Analyst Grade 1 certificates 3 193 2 66 19 7 6 0 100 2 12 86 0 0 0 100 15376 0 None 0 4 38 21 12 25 0 0 0 0 100 0 1 1 1 0 0 0 0 0 5 0 1 0 0 1 0 0 0 0 2 0 90 13 5SSO10750 North of River Sanitary District #1 CS, 204 Universe Avenue, Bakersfield, CA 93308 WWTP same agency Y N City of Shafter 2022-0103-DWQ N Kern Sanitation Authority 2022-0103-DWQ N NA NA N NA NA N NA NA NA 5 1 0 Y Y Fats, Oil and Grease (FOG) NA Gravity Mainline NA District designates Hot Spots for all locations that have resulted from past SSOs or have areas of above normal grease build up. Hot Spot locations are cleaned on a bi-weekly, monthly, quarterly and annual basis. NORSD operators flush sewer system daily and maintain ongoing attention to sewer conditions. District designates Hot Spots for all locations that have resulted from past SSOs or have areas of above normal grease build up. Hot Spot locations are cleaned on a bi-weekly, monthly, quarterly and annual basis. District also videos routinely to gather information of sewer main conditions. District advertises (on flushing truck) about fats, oils and grease clogging sewer system to help promote public awareness. District performs cut and replace projects and slip lining projects annually to repair sags and damaged pipe throughout sewer system. Also promotes a pre-treatment program to ensure grease traps and interceptors are being maintained and serviced as well as installed in new construction. 2023 9SSO10692 9 616 22-APR-24 School 40000 0 8 1 1 0 0 0 0 0 0 0 6 0 0 0 0 0 100 100 0 0 0 0 0 0 0 24 24 Upper and Lower 4 0 10 25 30 25 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 3 1.5 0 0 unknown City of San Diego SSS other agency N 0 0 0 N Y Root Intrusion Upper Lateral None Requesting deferred maintenance budget. SDSU currently has a $1 billion infrastructure need and $8 million to address that need. Recent budget cuts make that deficit a struggle. 2024 8SSO20055 8 616 26-JUN-24 Municipal(Public) 2963 0 1 1 1 0 0 0 0 0 0 2 Grade III Wastewater Treatment Operators 0 11.5 0 70 30 0 0 0 100 0 0 0 0 0 0 0 592 2 Upper and Lower 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .8 9.3 9.3 8330105001 Idyllwild Water District WWTP 52335 Apela Dr. Idyllwild CA 92549 WWTP same agency N N Idyllwild Brew Pub 8332882001 6 0 0 N N Damage by Others Not Related to Collection System Construction/Maintenance NA Gravity Mainline NA NA NA 2023 9SSO10691 9 616 27-MAR-24 Municipal(Public) 63896 4 10 2 1 3 2 0 3 0 0 N/A 18 162 20 50 10 10 0 0 100 25 25 25 25 0 0 100 27859 0 None 0 0 0 0 0 0 0 0 0 0 0 0 6 3 0 0 0 0 0 0 9 0 2 0 0 0 0 0 0 0 2 5 25 30 9sso10691 380 Ave Pico , San Clemente, CA WWTP same agency N 0 0 0 N Y Damage by Others Not Related to Collection System Construction/Maintenance Gravity Mainline N/A n/a 2023 8SSO10580 8 616 25-MAR-24 Municipal(Public) 935000 8 67 9 7 1 3 2 5 0 0 4.a. through 4.d. are for Collections Operators only. E&I Technologists (Grade I: 2; Grade II: 5; Grade III: 7; Grade IV: 5) and Mechanical Technologists (Grade I: 3; Grade II: 8; Grade III: 5; Grade IV: 2) 11 135 1 7 20 55 17 0 0 7 4 58 31 0 0 0 0 0 None 0 0 15 36 43 6 0 0 0 0 100 0 2 0 2 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 4 31 28 8SSO10580 Inland Empire Utilities Agency CS, 6075 Kimball Avenue, Chino, CA 91710 WWTP same agency 8SSO10640 Orange Cnty Sanitation Dist CS, , CA SSS other agency 4SSO11400 County Sanitation District No. 21 CS, , Whittier, CA SSS other agency N N Orange Cnty Sanitation Dist CS, , CA 8SSO10640 N County Sanitation District No. 21 CS, , Whittier, CA 4SSO11400 29 1 41 Y Y Pump Station Failure - Mechanical Pump Station - Mechanical San Bernardino Lift Station Pump #4 Spill investigation was completed in March 2024. Multiple factors were identified: 1) Galvanic corrosion between bronze bearing and cast iron packing creating loose bearing; 2) MIC susceptible material of 410SS being drilled at threaded end providing a location for corrosive bacteria to cause pitting reducing shaft wall strength; 3) Vibrations due to the loose bearing and possible impeller imbalance due to debris caused material wear, which likely allowed crack propagation resulting in a shear fracture of the shaft. IEUA recently completed 2 projects (one Tactical Asset Management Plan and one Sewer System Maintenance Optimization Plan) to identify key areas within the system that need to be addressed and those deficiencies have been placed on future projects in order of criticality with some projects happening next fiscal year and others planned as far as 10 years out. 2023 9SSO10689 9 616 30-OCT-24 Municipal(Public) 705 0 29 3 5 0 5 1 0 0 0 N/A 0 7 4 49 47 0 0 0 100 0 0 0 0 0 0 0 245 0 None 0 0 25 0 0 75 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 .1 9 000000123 Rancho Del Campo WPCF OWTS, 31035 Forest Gate , Campo, CA 92006 WWTP same agency N N/A 0 0 0 N Y Root Intrusion N/A Gravity Mainline N/A None See Attachment 2023 8SSO10582 8 616 27-MAR-24 Municipal(Public) 134297 3 9 4 4 6 5 4 3 0 0 9 381 3 74 18 4 1 0 100 7 7 39 46 0 1 100 0 0 None 0 1 52 19 14 8 0 0 0 6 100 0 3 0 0 0 0 0 0 0 0 0 4 2 1 0 0 0 0 0 0 0 66 21 330117003 City of Riverside POTW, Riverside, CA WWTP other agency 8sso10568 WRCRWA Reclamation Plt CS, , Riverside, CA WWTP other agency 33c313363 SAWPA, Corona, CA SSS other agency N 0 1 1 Y Y Other (specify below) No System spills in 2023 Other (specify below) No System spills in 2023 No System spills in 2023 No System spills in 2023 2023 5SSO10752 5F 616 25-MAR-24 Municipal(Public) 8300 1 1 1 1 0 0 0 0 0 0 T2 D2 D1 1 19 28 70 1 0 0 0 99 1 0 0 0 0 0 1 0 0 None 0 0 1 3 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 0 0 0 0 4 0 20 0 5SSO10752 Orosi P.U.D. 12488 416 Avenue, Orosi, CA 93647 WWTP other agency N 0 0 0 N N Debris-General N/A Gravity Mainline N/A NONE NONE 2023 9SSO10687 9 616 22-APR-24 Municipal(Public) 7985 2 3 1 1 3 2 3 1 0 4 3 72 1 75 21 3 0 0 100 20 2 78 0 0 0 100 3163 0 None 27 9 22 45 24 0 0 0 0 0 0 1 2 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 .3 32 8 9371005757 3590 North River Road Oceanside Ca. 92058 SSS other agency N N 8 4 1 Y Y Debris-General Pump Station - Controls N/A N/A 2023 8SSO10592 8 616 26-MAR-24 Hospital 2500 0 8 1 1 0 0 0 0 0 0 0 5 70 20 10 0 0 0 100 0 0 0 0 0 0 0 95 95 Upper and Lower 1 5 15 65 10 5 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 1 8SSO10569 East Valley Water District CS, 31111 Greenspot Road, Highland, CA 92346 SSS other agency N 0 0 0 N Y Root Intrusion Gravity Mainline No ongoing spill investigations at this time. Preventative maintenance on sewer system. Including snaking lines, jetting and cleaning lines. Running sewer camera to investigate sewer lines. 2023 5SSO10753 5F 616 02-APR-24 Municipal(Public) 4164 0 1 1 1 0 0 0 0 0 0 NA 1 12 12 78 6 0 0 0 96 0 0 4 0 0 0 4 1118 0 None 0 0 10 10 10 0 0 0 0 70 100 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 1 3 0 5SSO10753 Planada Csd CS, 103 Live Oak Street, Planada, CA 95340 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA 0 1 0 0 N Y Fats, Oil and Grease (FOG) None Pump Station - Mechanical NA NA NA 2023 8SSO10597 8 616 22-MAR-24 Municipal(Public) 5568 0 4 2 2 4 7 2 2 0 0 NA 4 95 4 90 6 0 0 0 0 43 57 0 0 0 0 0 4097 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 7 8SSO10597 Running Springs CS, , Running Springs, CA 92382 WWTP same agency Y N Arrowbear 6SSO11493 NA 2 0 4 N Y Other (specify below) NA Other (specify below) NA NA NA 2023 9SSO10681 9 616 27-MAR-24 Other 1160 1 1 0 1 0 1 0 0 0 0 Grade III Wastewater Treatment Certification held by District contractors and Chief Plant Operator. 0 8 20 70 10 0 0 0 100 100 0 0 0 0 0 100 386 386 Lower only 3 0 35 0 65 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 0 1 1 9SSO10681 Pauma Valley Treatment Plant CS, 33129 Cole Grade Road , Pauma Valley, CA 92061 WWTP same agency N N/A 4 0 0 N Y Rainfall Exceeded Design, I and I (Separate Collection System Only) N/A Upper Lateral N/A N/A A critical Failure Plan was Developed and given to all staff. A Strategic Planning initiative has been initialized to prioritize system deficiencies. 2023 9SSO10680 9 616 28-MAR-24 Municipal(Public) 72781 11 19 5 3 15 13 6 4 0 7 Only Collections Certifications accounted for in 4.f. 5 165 49 35 11 5 0 0 100 11 0 20 69 0 0 100 15646 0 None 0 1 15 20 51 13 0 0 0 0 100 0 0 1 1 0 0 0 0 0 2 0 1 1 1 0 0 0 0 0 3 3 155 22 9SSO10658 City of San Diego SSS other agency Y N County of San Diego 9SSO10662 N/A 8 0 4 N Y Debris-wipes/Non-disposables Corroded manhole rung along with large accumulation of grease and wipes were observed at the blockage point. Gravity Mainline Spill investigation complete. Manhole rung assessment and removal being performed by District staff. Communication Department performed outreach to the public about keeping grease and wipes out of the sewer system. New SmartCover device installed in neighboring area to monitor flow levels and alert staff to surcharge events to reduce future SSO's. Question 13. System Performance Evaluation: Staff will upload the System Performance Analysis when it is available to us. 2023 9SSO10679 9 616 21-MAR-24 Municipal(Public) 19711 5 13 5 3 0 1 1 0 0 0 N/A 2 81 1 83 14 2 0 0 100 75 2 23 0 0 0 100 4727 3 None 0 2 8 52 16 0 0 0 0 22 100 0 1 0 1 0 0 0 0 0 2 0 0 2 1 0 0 0 0 0 3 5 71 26 9 000000217 Ralph W Chapman WRF, 11901 Singer Lane , Spring Valley, CA 91978 WWTP same agency N N/A 0 0 0 Y Y Debris from Construction N/A Other (specify below) Debris from construction (asphalt and pipe pieces) created a blockage of the sewer line creating a spill from the manhole. None. No current deficiencies, However the District has an active sewer maintenance and Capital Improvement Program to keep infrastructure in good working order. 2023 8SSO10600 8 616 02-APR-24 Municipal(Public) 3944 0 7 1 0 5 1 1 0 0 1 None 2 18 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1 8 0 0 8SSO10608 BBARWWA CS, , CA WWTP other agency N N None 0 0 0 N Y Other (specify below) Debris from lateral, power failure Other (specify below) Lateral, manhole None None 2023 9SSO10678 9 616 21-MAR-24 Municipal(Public) 170236 2 17 4 4 12 6 6 8 0 0 N/A 134 487 1 83 11 4 1 0 100 18 17 44 21 0 0 100 0 0 None 0 0 3 53 44 0 0 0 0 0 100 0 0 3 4 0 0 0 0 0 7 0 2 3 5 0 0 0 0 0 10 0 436 61 9 000000175 Plant 3A WWTP, 26801 Camino Capistrano, Laguna Niguel WWTP same agency 9 000000175 Latham WWTP, 34152 Del Obispo St., Dana Point WWTP other agency 9 000000117 Regional Treatment Plant, 29201 La Paz Road, Laguna Niguel WWTP other agency Y N Santa Margarita Water District 9SSO10697 N South Coast Water District 9SSO10703 N City of San Juan Capistrano 9SSO10659 N/A 20 0 10 Y Y Damage by Others Not Related to Collection System Construction/Maintenance Most common causes of SSOs have been debris from paving contractors and construction nearby that is unrelated to the collection system. Air Relief Valve (ARV)/ Blow-Off Valve (BOV) One minor SSO resulted from an air relief valve. Other infrastructure failure has not occurred. N/A Air relief valves were replaced in the area of the SSO that came from an air relief valve. Outreach to paving contractors to provide instruction on protecting manholes during paving and construction. 2023 5SSO10729 5F 616 22-MAR-24 Municipal(Public) 8223 1 2 1 1 1 0 0 0 0 2 1 24 0 0 0 0 0 100 100 0 0 0 0 0 100 100 15 15 Lower only 8 2 5 15 43 10 15 5 5 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 10 5 5SSO10729 City Of Woodlake CS, 350 North Valencia Boulevard, Woodlake, CA 93286 WWTP same agency N N none none N none none N none none N none none N none none none 1 0 0 Y Y Debris from Lateral Gravity Mainline none City has obtained a grant from the State Water Resources Control Board to upgrade old main lines and upsize lines. 2023 9SSO10676 9 616 26-MAR-24 Municipal(Public) 108392 0 18 2 2 4 7 6 4 0 0 6 264 2 83 10 3 2 0 100 20 12 68 0 0 0 100 20981 3 None 0 2 32 37 25 4 0 0 0 0 100 0 0 1 1 0 0 0 0 0 2 0 1 1 0 0 0 0 0 0 2 2 297 40 9SS010676 Meadowlark Reclamation Facility 7941 Corintia St, Carlsbad, CA 92009 WWTP same agency Encina Wastewater Authority 6200 Avenida Encinas, Carlsabad , CA 92011 WWTP other agency N N 2 0 4 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Siphon No ongoing spill investigations. Our Engineering Department is working with a consultant on a design for a parallel siphon to increase capacity. 2023 8SSO10603 8 616 28-MAR-24 Municipal(Public) 3215059 0 3 1 2 2 1 1 1 0 0 NA 23 49 0 0 9 36 55 0 100 0 0 0 100 0 0 100 36 0 None 0 0 46 50 4 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 3 2 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP other agency N NA NA NA 7 21 13 Y Y Damage by Others Not Related to Collection System Construction/Maintenance NA Air Relief Valve (ARV)/ Blow-Off Valve (BOV) NA No ongoing spill investigations. No actions taken. 2023 9SSO10675 9 616 21-MAR-24 Municipal(Public) 4615 3 3 1 1 3 0 1 0 0 2 0 5 50 20 70 10 0 0 0 100 100 0 0 0 0 0 100 2361 0 None 0 80 0 0 20 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 3 0 2 10 9SSO10675 Lower Moosa Canyon Reclamation Facility SSS same agency N 3 0 0 Y Y Debris from Construction Manhole No ongoing spill investigations at this time. Have all collection lines videoed during and after construction is completed of new lines. 2023 9SSO10674 9 616 22-APR-24 Municipal(Public) 172199 3 13 1 1 6 10 6 13 0 0 The total number of CWEA certifications are for Collections, Mechanical Technologist, and Electrical/Instrumentation. 30 480 15 69 12 2 1 1 100 11 7 22 49 11 0 100 43288 0 None 0 1 16 41 31 8 2 1 0 0 100 1 2 9 11 2 1 0 0 0 26 1 0 1 6 0 0 0 0 0 8 10 334 27 937i005757 San Luis Rey WWTP, 3950 N. River Rd,. Oceanside CA 92058 WWTP same agency 937i005759 City of Oceanside La Salina WW, 1330 S. Tait St., Oceanside CA 92054 WWTP same agency Y N Rainbow Municipal Water District 9SSO10687 N Fallbrook Public Utilites District 9000000115 N City of Vista 9SSO10660 0 30 8 2 Y Y Pump Station Failure - Power Station failure due to flooding from Buena Vista Creek (04/10/2020) Pump Station - Power Buena Vista Creek levee failed and flooded our lift station... knocking out power and submerging the 5 pumps. We lost all pumping capabilities and this resulted in a substantial spill (04/10/2020). Buena Vista spill from April 2020 Ongoing 2023 5SSO10756 5F 616 27-MAR-24 Municipal(Public) 400 3 1 1 1 0 0 0 0 0 1 1 2 0 100 0 0 0 0 100 100 0 0 0 0 0 100 261 0 None 0 0 2 98 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 0 5d150303029 Kern Cnty CSA 39.8-Reeder Tract, 2150 Edith Street, Lake Isabella, CA 93240 WWTP same agency N 0 0 0 N Y Debris-General Gravity Mainline NA NA 2023 9SSO10673 9 616 30-OCT-24 Municipal(Public) 159 0 29 3 5 0 5 1 0 0 0 N/A .6 3 46 54 0 0 0 0 100 100 0 0 0 0 0 100 97 0 None 0 0 13 0 27 60 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 3 1.8 9 000000109 Julian Water Pollution Facility, 2840 Hwy 78 , Julian, CA 92036 WWTP same agency N N/A 4 0 0 N Y Root Intrusion N/A Gravity Mainline N/A None See Attachment 2023 5SSO10757 5F 616 27-MAR-24 Municipal(Public) 25227 1 7 1 0 0 0 0 0 0 0 Certified through the State Water Resources Control Board as Wastewater Treatment Operators Grade III (3); Grade II (2) & Grade 1 (1) 2 78 30 42 26 3 0 0 100 23 58 18 0 0 0 100 6240 0 None 0 4 8 5 10 37 23 9 4 0 100 0 0 0 1 0 0 0 0 0 1 0 3 1 0 0 0 0 0 0 4 0 90 2 5SSO10757 Reedley, City Of CS, 845 G Street, Reedley, CA 93654 WWTP same agency N 1 2 1 Y Y Other (specify below) WWTP Generator breakers did not switch over upon utility power outage. Pump Station - Power The Influent Pump Station (IPS) is located within the WWTP. When the generator failed to transfer power to the Plant (IPS) when the Utility Power went out, the sewer in the main sewer line entering the Plant backed up and caused the spill. Continuously looking at options to improve and prevent such spill occurrences. In 2024 the Olson Sewer Main entering the Plant will be upsized and replaced from where it was left off in 2016. The existing siphon will be abandoned with the installation of the new line. The option of installing some type of catch basin where most sewer spills that occur at Cricket Hollow Park and enter the Kings River are being evaluated. 2023 8SSO10608 8 616 25-MAR-24 Municipal(Public) 62500 0 6 1 1 2 3 0 0 0 8 11 5 0 7 33 60 0 0 100 1 0 99 0 0 0 100 25001 0 None 0 0 1 0 99 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 3 0 0 0 0 0 3 6 0 0 7A360100011 BB Reg WWA-Lucerne Vly, 122 Palomino Drive, Big Bear City, CA 92314 SSS same agency N 0 0 0 N Y Pipe Structural Problem/Failure - Installation Force Main None. None. 2023 9SSO10669 9 616 28-MAR-24 Municipal(Public) 53677 0 23 5 2 5 8 7 3 0 1 5 128 1 80 17 2 0 0 100 0 7 2 91 0 0 100 12001 0 None 71 0 18 38 43 0 0 0 0 1 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 60 8 8 302006002 Los Alisos WRP, 22312 Muirlands Lake Forest, CA, 92630 WWTP other agency Y Y Santa Margarita WD 9SSO10697 114 2 4 Y Y Root Intrusion Gravity Mainline None. Added areas to high maintenance cleaning schedule and root treatment program. 2023 9SSO10668 9 616 03-APR-24 Municipal(Public) 149500 5 19 4 4 3 7 7 8 0 0 N/A 8 376 11 70 12 6 1 0 100 36 25 39 0 0 0 100 27514 37 None 1 1 10 33 35 10 2 0 0 9 100 0 0 5 2 0 0 0 0 0 7 0 1 1 1 0 0 0 0 0 3 11 252 26 9000000031 1521 S Hale Ave., Escondido, CA 92029 WWTP same agency N N/A 43 0 18 Y Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure N/A Gravity Mainline Aging infrastructure in need of replacement. N/A Design and construction of gravity mainline replacement. 8,452ft. of failing trunk line was or is currently in the process of being replaced. All 3,605ft. of Escondido's oldest gravity sewer mainlines, is in the final stages of bidding to be replaced in the next fiscal year. 2023 5SSO10759 5F 616 25-MAR-24 Municipal(Public) 973 0 0 1 0 0 0 0 0 0 0 0 6 25 70 5 0 0 0 100 0 0 100 0 0 0 100 415 415 Lower only 4 0 0 26 74 0 0 0 0 0 100 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5D150118002 Stallion Springs WWTF, 28500 Stallion Springs Dr, Tehachapi, CA WWTP same agency N 1 0 0 N Y Fats, Oil and Grease (FOG) Lower Lateral None We continue to identify problems and address them as we are able to. 2023 8SSO10611 8 616 02-APR-24 Prison 445 0 7 1 0 5 1 1 0 0 1 None 0 1 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 20 Upper and Lower 1 0 0 10 60 30 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 1 0 0 8SSO11146 Lytle Creek North Wastewater Recycling Plant 18101 Institution Rd., Lytle Creek, Ca 92402 WWTP other agency N N None 0 0 0 N Y Other (specify below) Debris from laterals, rags, fats, oil and grease Other (specify below) Manholes, laterals None None 2023 9SSO10667 9 616 02-APR-24 Municipal(Public) 35327 0 6 2 1 1 3 0 1 0 0 4 8 47 44 8 1 0 0 100 22 7 71 0 0 0 100 5076 0 None 0 5 5 25 35 30 0 0 0 0 100 1 0 0 2 0 0 0 0 0 3 0 0 0 2 0 0 0 0 0 2 0 47 11 9SSO10667 200 Block N. Main Ave, 200 Block North Main Avenue, Fallbrook, CA 92028 WWTP other agency N 23 1 0 Y Y Root Intrusion Gravity Mainline none chemical root control program, gravity main relining CIP annually, routine hydraulic cleaning 2023 5SSO10760 5S 616 28-MAR-24 Other 11180 4 2 2 1 0 0 0 0 0 0 None 1 4 58 26 15 0 0 0 100 100 0 0 0 0 0 100 36 36 Upper and Lower 2 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 1 1 266737 Turlock Regional Water Quality Control Facility SSS other agency N N Thornburg N/A 4 0 0 Y Y Other (specify below) No major spills occurred. Pump Station - Controls Entire pump station was upgraded None Repair was made at Corporation yard to fix backup issues 2023 8SSO10613 8 616 28-MAR-24 Municipal(Public) 155000 4 3 1 1 5 4 1 2 1 0 17 419 4 76 14 4 2 0 100 39 5 56 0 0 0 100 4000 0 None 0 1 40 42 17 0 0 0 0 0 100 0 8 17 1 0 0 0 0 0 26 1 3 6 1 0 0 0 0 0 11 0 136 46 8SSO10613 STP,Horsethief Canyon Plant CS, P.O. Box 3000 , Lake Elsinore, CA 92531 WWTP same agency N 0 10 2 Y Pipe Structural Problem/Failure - Installation Force Main None Replaced of failed pipe sections of force main and continued line cleaning / CCTV activities 2023 8SSO10614 8 616 02-APR-24 Municipal(Public) 1477 0 6 1 0 5 1 1 0 0 1 None 5 11 0 0 0 0 0 100 100 0 0 0 0 0 100 100 622 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 35 2 2 8SSO10614 CSA 70-S3 (Lytle Creek) CS, , Lytle Creek, CA WWTP same agency N None 2 1 0 N Y Debris-General None Manhole None None Regular cleaning and CCTV 2023 9SSO10662 9 616 30-OCT-24 Municipal(Public) 199000 0 29 3 5 0 5 1 0 0 0 N/A 7.7 409 4 78 12 4 2 0 100 54 0 26 20 0 0 100 35657 0 None 0 7 25 56 7 0 0 0 0 5 100 0 1 2 1 0 0 0 0 0 4 0 0 4 0 0 0 0 0 0 4 0 166 12.9 9 000000275 Point Loma WWTP & Ocean Outfall 001, , CA WWTP other agency Y N City of San Diego 9SSO10658 N City of Chula Vista 9SSO10646 N City of Lemon Grove 9SSO10654 N City of National City 9SSO10655 N City of La Mesa 9SSO10652 None of the listed sewer agencies are owned by SDCSD: Otay Water District, WDID: 9SSO10679, Padre Dam Water District, WDID 9SSO10680 50 1 2 N Y Rainfall Exceeded Design, I and I (Separate Collection System Only) N/A Manhole N/A None See Attachment 2023 9SSO10660 9 616 27-MAR-24 Municipal(Public) 90000 4 9 1 1 8 3 1 0 0 0 All certified through CWEA. 3 213 8 79 10 2 0 1 100 0 36 0 0 0 64 100 17396 0 None 0 2 14 36 41 5 2 0 0 0 100 0 2 1 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 10 196 24 9SSO11209 City of Carlsbad, CA 92008 SSS other agency UNKNOWN City of Oceanside, CA SSS other agency 9SSO10700 Buena Sanitation District, Vista, CA 92084 SSS other agency Y N City of Oceanside Unknown N City of Carlsbad 9SSO11209 N Vallecitos Municipal Water District Unknown Y Buena Sanitation District 9SSO10700 NA 1 1 1 Y Y Debris from Construction Contractor left plug in our sewer system causing backup and spill event. Rags can also be a major cause of spills. Gravity Mainline Public mainline. No. Continuous capital improvement projects for lining and some upsizing where needed. 2023 9SSO10658 9 616 25-MAR-24 Municipal(Public) 2323721 56 99 39 5 1 14 4 16 0 2 N/A 113 3068 4 70 18 5 3 0 100 13 13 44 13 17 0 100 267796 0 None 0 0 21 24 34 18 1 0 0 2 100 0 9 18 6 4 1 0 0 0 38 0 2 20 13 8 0 0 0 0 43 218 986 151 R9-2022-0078 Point Loma Wastewater Treatment Plant WWTP same agency R9-2021-0011 South Bay Water Reclamation Plant WWTP same agency N N El Cajon 9SSO10649 N Chula Vista 9SSO10646 N Poway 9SSO16056 N Del Mar 9SSO10648 N Coronado 9SSO10647 La Mesa - 9SSO10652; Padre Dam MWD - 9SSO10680; Lemon Grove - 9SSO10654; Otay WD - 9SSO10679; National City - 9SSO10655; Imperial Beach - 9SSO10651; San Diego County Sanitation District -(Alpine/ Campo/ East Otay Mesa/ Julian/Lakeside/ Pine Valley/ Spring Valley/ Winter Gardens) -9SSO10662 18 9 34 Y Y Root Intrusion grease accumulation, debris from construction, vandalism, air relief valve, debris Gravity Mainline Air Relief Valve, force main, lower lateral, manhole, pump station controls 1/22/24 and 2/6/24 spills See Attachment 2023 9SSO10658 9 616 25-MAR-24 Municipal(Public) 2323721 56 99 39 5 1 14 4 16 0 2 N/A 113 3068 4 70 18 5 3 0 100 13 13 44 13 17 0 100 267796 0 None 0 0 21 24 34 18 1 0 0 2 100 0 9 18 6 4 1 0 0 0 38 0 2 20 13 8 0 0 0 0 43 218 986 151 R9-2022-0078 Point Loma Wastewater Treatment Plant WWTP same agency R9-2021-0011 South Bay Water Reclamation Plant WWTP same agency N N El Cajon 9SSO10649 N Chula Vista 9SSO10646 N Poway 9SSO16056 N Del Mar 9SSO10648 N Coronado 9SSO10647 La Mesa - 9SSO10652; Padre Dam MWD - 9SSO10680; Lemon Grove - 9SSO10654; Otay WD - 9SSO10679; National City - 9SSO10655; Imperial Beach - 9SSO10651; San Diego County Sanitation District -(Alpine/ Campo/ East Otay Mesa/ Julian/Lakeside/ Pine Valley/ Spring Valley/ Winter Gardens) -9SSO10662 18 9 34 Y Y Root Intrusion grease accumulation, debris from construction, vandalism, air relief valve, debris Gravity Mainline Air Relief Valve, force main, lower lateral, manhole, pump station controls 1/22/24 and 2/6/24 spills See Attachment 2023 8SSO10620 8 616 28-MAR-24 Municipal(Public) 155000 4 3 1 1 5 4 1 2 0 1 N/A 17 419 4 76 14 4 2 0 100 39 5 56 0 0 0 100 40000 0 None 0 1 40 42 17 0 0 0 0 0 100 0 8 17 1 0 0 0 0 0 26 1 3 6 1 0 0 0 0 0 11 0 136 46 8SSO10613 STP,Horsethief Canyon Plant CS, P.O. Box 3000 , Lake Elsinore, CA 92531 WWTP same agency 8SSO10620 EVMWD Regional Plant CS, , Lake Elsinore, CA 92531 WWTP same agency 9SSO11530 easement behind 24069 Manresa CT, 24069 Manresa Circle, Murrieta, CA 92562 WWTP same agency N N/A 4 1 2 Y Y Pipe Structural Problem/Failure - Installation N/A Force Main N/A N/A Replacement of failed pipe sections of force main and continued line-cleaning/CCTV activities. 2023 5SSO10763 5F 616 04-APR-24 Other 2993 1 0 0 0 0 0 0 0 0 0 0 7 40 40 20 0 0 0 100 0 0 0 0 0 0 0 81 81 Upper and Lower 3 0 10 50 20 5 15 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 5SS010763 24900 Hwy 202 Tehachapi, CA 93581 WWTP same agency N N/A N/A 0 0 0 N N Debris-General N/A Gravity Mainline N/A N/A N/A 2023 8SSO10621 8 616 28-MAR-24 Municipal(Public) 20526 0 3 1 1 0 0 0 0 0 0 0 1 25 0 50 25 25 0 0 100 0 75 25 0 0 0 100 6507 0 None 33 4 43 53 0 0 0 0 0 0 100 1 0 0 0 0 0 0 0 0 1 3 6 0 0 0 0 0 0 0 9 1 6 6 8SSO10621 Temescal Valley WD Regional Plant CS, 22646 Temescal Canyon Road, Corona, CA 92883 WWTP same agency NA NA NA N NA NA NA NA NA NA 0 0 0 Y Other (specify below) NA Other (specify below) NA NA NA 2023 5SSO10764 5F 616 25-MAR-24 Municipal(Public) 13000 2 2 1 1 0 1 1 0 0 2 0 3 44 6 69 22 3 0 0 100 0 0 3 0 0 0 3 3700 12 None 1 0 0 0 0 0 0 0 0 100 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 10 5 5SSO10764 Tehachapi, City Of CS, 115 South Robinson Street, Tehachapi, CA 93561 WWTP same agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 0 0 0 0 Y Collection System Maintenance Failure (specify below) 0 Gravity Mainline 0 0 0 2023 5SSO10771 5F 616 26-MAR-24 Municipal(Public) 16490 1 3 1 1 2 1 2 1 0 0 n/a 12 128 45 25 30 0 0 0 100 70 30 0 0 0 0 100 6565 6140 Lower only 18 0 10 30 35 20 5 0 0 0 100 2 0 0 1 0 0 0 0 0 3 3 8 7 0 0 0 0 0 7 25 12 54 2 5SSO10771 1400 Southgate Dr Sonora, CA 95370 WWTP same agency na Y N Twain Harte Community Services District 5SS010772 n/a n/a n/a n/a n/a n/a n/a n/a n/a 53 4 12 Y Y Root Intrusion Grease Deposition Rags and debris Gravity Mainline n/a n/a After the District has identified the cause of a spill, the two main actions that are taken are to either adjust the cleaning/maintenance schedule or to repair the issue. 2023 5SSO10772 5F 616 25-MAR-24 Municipal(Public) 2378 3 4 1 1 3 1 0 0 0 0 None 47 27 80 8 10 0 0 0 98 2 0 0 0 0 0 2 1447 10 Lower only 0 0 1 5 94 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 5 11 1 5SSO10771 drainage starting at 20525 Quail Hollow Ct, 20525 North Quail Hollow Court, Sonora, CA 95370 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 3 0 0 Y Y Root Intrusion NA Gravity Mainline NA None An hydraulic study has been done to locate system deficiencies, systematic approach to cleaning utilizing GIS, more cctv, root foaming, additional manhole inspections, sewer relining. 2023 5SSO10773 5F 616 28-MAR-24 School 10593 4 7 7 4 0 0 0 0 0 0 NA 1 4 17 12 18 53 0 0 100 0 100 0 0 0 0 100 54 54 Upper and Lower 2 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 1 2 0 5C240108001 City of Merced Wastewater Treatment Facility, 1961 Gove Rd, Merced, CA 95341 WWTP other agency N N NA NA NA 0 0 0 Y Y Debris-wipes/Non-disposables NA Upper Lateral NA 0 Non-flushable wipes have been the main cause of spills. Dormitory residents have been informed to stop flushing non-flushable wipes down the toilet via memos and emails. 2023 5SSO10776 5F 616 02-APR-24 Municipal(Public) 22500 1 1 1 1 2 0 0 0 0 2 0 1 58 5 75 15 5 0 0 100 0 75 25 0 0 0 100 5600 7 Upper and Lower 1 5 5 20 20 40 10 0 0 0 100 0 1 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 1 0 15 5 5sso10776 Wasco, City Of CS, , Wasco, CA 93280 WWTP same agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 0 0 0 0 Y N Other (specify below) No spills occurred in 2023. Other (specify below) No system failures occurred in 2023. 0 CCTV video inspections. 2023 2SSO10203 2 616 27-MAR-24 Hospital 1100 2 2 2 2 0 0 0 0 0 0 0 0 4 60 28 7 0 0 5 100 0 0 0 0 0 0 0 63 63 Upper and Lower 0 12 78 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2sso10219 Yountville CS, 6550 Yount Street, Yountville, CA 94599 WWTP other agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 0 0 0 0 Y Y Debris-General 0 Gravity Mainline 0 0 inspecting 1/3 of system per year and repairs as needed/required by inspection 2023 2SSO10209 2 616 28-MAR-24 Municipal(Public) 338222 6 35 4 2 6 19 6 3 0 2 Crane operator, Underground storage tanks, Backflow/ cross connection prevention, Qualified pesticide applicator, Nassco - PACP, MACP, LACP, Welding, Forklift, CPR/ first aid, Flagger, Confined space, Fall protection, Excavation competent person, Class A or B driver's license, Co-Gen, Ultrasound, Thermal imaging, Hydraulics, Boiler, Electrical safety, HDPE fusion, Scada, Instrumrntation courses. 25 814 4 73 17 4 1 1 100 0 0 0 61 39 0 100 121957 0 None 0 1 13 26 46 12 1 0 0 1 100 0 1 4 2 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 2 240 108 269042 Raymond A. Boege Alvarado WWTP (Union SD) 5072 Benson Rd. Union City, Ca. 94587 WWTP same agency N N/A 162 28 6 Y Y Operator Error (specify below) During a scheduled ARV cleaning. A USD employee failed to follow USD’s standard operating procedure (SOP) “FMC 100-7 Service ARV Maintenance” step #7 of the Servicing Air Release Valves procedure: Verify that the 3” valve associated with the air release valve is fully closed and the vent hole in plug is open before removing the 3” plug cap. A suction hose is then installed to the ARV tree and the other end of the hose is connected to a vacuum water truck during the ARV cleaning process. Following the Spill investigation, Management has since reviewed this SOP with staff and provided additional training. Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Gravity Mainline: During televising operations to inspect a 8 mainline. A flow through plug was installed to reduce and restrict flow to aid in the visual inspection of the pipe due to the high flow volume. The flow through plug was installed in the upstream direction of the manhole while the crew performed their CCTV inspection. It was determined that the crew underestimated the flow amount and restricted the flow too much. Resulting in the surcharge of the sewer main which spilled from a lateral clean out. None at this time. See Attachment. 2023 2SSO10210 2 616 25-MAR-24 School 67100 0 4 1 1 0 0 0 0 0 0 0 0 9 32 33 30 0 0 5 100 100 0 0 0 0 0 100 243 243 Upper and Lower 3 0 12 17 3 2 2 1 0 63 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 2SSO10096 Berkeley City Public Works CS, 2180 Milvia Street, Berkeley, CA 94704 SSS other agency 2SSO10131 Ebmud CS, P.O. Box 24055 , Oakland, CA 94623 WWTP other agency N NA 5 1 0 Y Y Debris-General NA Other (specify below) Lateral Cleanout NA NA 2023 2SSO10212 2 616 21-MAR-24 Municipal(Public) 123564 5 25 6 4 11 8 8 11 0 0 NA 12 473 37 45 11 5 2 0 100 20 10 40 1 29 0 100 37799 24187 Lower only 78 0 12 20 34 26 7 1 0 0 100 0 2 7 1 2 0 0 0 0 12 0 3 9 0 6 0 0 0 0 18 1 256 45 2SSO10212 Vallejo Sfcd CS, 450 Ryder Street, Vallejo, CA 94590 SSS same agency N 0 9 1 6 Y Y Root Intrusion Gravity Mainline 0 Gravity Mainline and lower lateral Capital Improvement Projects(CIP), Mainline spot repairs, Lower lateral replacements, Pipeline cleaning. All spills receive a thorough follow-up process of CCTV inspection, additional cleaning, preventative maintenance schedule, and/or repair. 2023 2SSO10215 2 616 19-MAR-24 Municipal(Public) 55000 3 14 4 3 10 10 8 5 0 22 6 204 55 24 15 5 1 0 100 77 4 15 4 0 0 100 15923 0 None 0 1 16 17 15 31 15 5 0 0 100 0 2 3 0 0 0 0 0 0 5 0 4 4 0 0 0 0 0 0 8 0 183 35 2SSO10190 SBSA CS, 1400 Radio Road, Redwood City, CA 94065 WWTP other agency Y N US Department of Energy - SLAC 2SSO11533 9 2 5 Y Y Other (specify below) The 2 spills in 2023 were both material failure related. One was a failed HDPE coupling on a force main, and the other was deteriorated cast iron pipe. Other (specify below) One force main and one gravity main. No current ongoing spill investigations. The 2 spills in 2023 which had deficiencies were repaired or replaced. In addition, a 10yr Master Plan was adopted by the District Board in December of 2023 which identified and prioritized any system deficiencies. 2023 2SSO10216 2 616 29-MAR-24 Municipal(Public) 76813 0 14 4 3 6 7 2 6 0 3 NA 6 253 37 39 18 4 1 1 100 22 8 18 52 0 0 100 0 0 None 0 11 0 9 34 31 15 0 0 0 100 2 4 5 5 1 0 0 0 0 17 0 0 0 0 0 0 0 0 0 0 0 304 35 2SSO10216 West County WW District CS, 2377 Garden Tract Road, Richmond, CA 94806 WWTP same agency N NA 6 0 7 Y Y Pipe Structural Problem/Failure - Controls Force Main NA WCW has comprehensive Asset Management and Capital Improvement Programs that will significantly improve the performance of our collection system. We are on pace to replace 5 miles of gravity sewer per year moving forward. We have also replaced 3 force mains and are either in planning or design of three others. We have also recently rehabilitated 3 lift stations and are either in planning or design to rehabilitate 5 others by the end of fiscal year 26. 2023 2SSO10217 2 616 18-MAR-24 Municipal(Public) 110800 0 11 1 1 2 6 2 3 0 12 0 415 68 19 11 2 0 0 100 0 0 0 0 0 0 0 36918 29064 Lower only 165 1 13 15 46 23 2 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 305 40 2 438014001 San Jose/Santa Clara Regional Wastewater Facility, 700 Los Esteros Road, San Jose, CA 95134 WWTP other agency N 181 0 97 Y Y Other (specify below) See Attachment Other (specify below) See Attachment None See Attachment 2023 3SSO10222 3 616 02-APR-24 Municipal(Public) 15613 2 1 0 1 0 1 1 0 0 0 NA 8 63 2 80 18 0 0 0 100 63 0 37 0 0 0 0 5567 9 Upper and Lower 2 0 41 26 33 0 0 0 0 0 100 1 1 2 1 0 0 0 0 0 5 0 2 4 1 0 0 0 0 0 7 0 9 0 3SSO10222 City of Atascadero 8005 Gabarda Rd. Atascadero Ca 93422 WWTP same agency NA NA NA NA NA NA N N NA NA N NA NA N NA NA N NA NA N NA Na NA 4 0 1 Y Y Natural Disaster (specify below) Heavy rain falls and flooding. Force Main See attachment. NA Please see attached Annual Report 2023 3SSO10223 3 616 28-MAR-24 Municipal(Public) 600 0 0 1 1 0 0 0 0 0 0 ABCSD employs a Grade IV certified wastewater treatment plant operator. 0 3 50 40 10 0 0 0 100 100 0 0 0 0 0 100 350 0 None 0 5 15 10 60 10 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 2 0 3 400101001 Avila Beach WWTP, End of San Miguel, Avila Beach, CA 93405 WWTP same agency Y N Port San Luis Harbor District CS 3SSO10308 N/A 0 1 0 Y N Other (specify below) No spills occurred during 2023. Other (specify below) No spills occurred during 2023. N/A N/A 2023 5SSO10781 5R 616 29-MAR-24 Municipal(Public) 275 2 1 0 0 1 0 0 0 0 0 None 2 3 25 75 0 0 0 0 100 100 0 0 0 0 0 100 200 100 Lower only 1 0 5 5 90 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 5SSO10781 Adin CS, , Adin, CA 96006-8015 SSS same agency N 3 1 0 Y Y Other (specify below) There were no major spills causes. Other (specify below) There were no system infrastructure failure points. None None 2023 5SSO10782 5R 616 01-APR-24 Municipal(Public) 43 1 3 1 2 0 4 1 0 0 1 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 45 45 Upper and Lower 2 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 0 0 5ss010782 APN 096-300-037 WWTP same agency 5ss010782 APN 703-020-009 WWTP same agency N 0 1 0 N N Debris-General Pump Station - Controls N\A Pump replacement repair. 2023 3SSO10301 3 616 31-MAR-24 Municipal(Public) 650 1 10 1 2 0 0 0 0 0 0 California's Wastewater Operator Certification Program Grade I: 1; Grade II: 3; Grade III: 3; Grade IV: 4 3 8 60 0 40 0 0 0 100 30 0 70 0 0 0 100 650 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 6 0 0 0 0 0 7 5 0 0 3SSO10301 Oak Shores Development CS, , San Luis Obispo, CA 93408 SSS same agency 3 400113003 Oak Shores WWTP WWTP same agency N N NA NA NA 1 2 0 Y Y Pump Station Failure - Power Power outage and Operator error Other (specify below) Pump station power line and infrastructure No on-going spills at the treatment facility. A few treated effluent percolation pond spills at the disposal area. Actions taken and planned are addressed in the NOV response letter, including but not limited to operator training, operations checklist, updating the Spill Response Plan, and adding a meter to the upper and lower ponds. 2023 5SSO10784 5R 616 14-MAR-24 Municipal(Public) 11307 0 2 1 1 1 1 0 0 0 0 N/A 1 47 33 38 23 6 0 0 100 100 0 0 0 0 0 100 4805 0 None 0 2 18 10 10 60 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 0 0 5 1 19 9 5A450100001 Anderson 001, , CA WWTP same agency N N/A 8 0 0 Y Y Debris-General N/A Gravity Mainline N/A N/A Identify any problematic areas through routine maintenance and add those sections to a preventative maintenance schedule. This greatly reduces or eliminates the chances of a spill in those known areas. 2023 3SSO10226 3 616 09-MAY-24 Municipal(Public) 200 2 6 2 1 0 0 0 0 0 0 na .3 .1 100 0 0 0 0 0 0 100 0 0 0 0 0 0 60 60 Upper and Lower .6 0 0 100 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 .1 0 0 3SSO10226 Bear Creek Estates CS, 13060 Highway 9 , Boulder Creek, CA 95006 SSS same agency N NA NA NA NA NA NA NA NA NA NA NA 0 1 0 N Y Other (specify below) NA Other (specify below) NA NA NA 2023 3SSO10305 3 616 28-MAR-24 Municipal(Public) 31000 3 2 1 1 1 2 2 0 0 0 One member certified as Mechanical Technologist grade I. 5 137 20 59 15 5 0 1 100 66 10 22 2 0 0 100 7495 0 None 0 1 30 38 18 9 1 1 0 2 100 0 0 0 3 0 0 0 0 0 3 0 7 3 0 0 0 0 0 0 10 0 46 37 3SSO10305 Paso Robles CS, 3200 Sulphur Springs Road, Paso Robles, CA 93446 WWTP same agency N 32 3 1 Y Y Root Intrusion Gravity Mainline None Executing preventative maintenance and Capital Improvement Plan as identified in 2019 Collections System Renewal Strategy and Master Plan 2023 3SSO10231 3 616 25-MAR-24 Municipal(Public) 5140 1 1 1 0 0 1 1 0 0 2 1 OIT 0 19 13 77 10 0 0 0 100 100 0 0 0 0 0 100 1469 0 None 0 0 30 22 48 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 3 2 12 12 3 420100001 Buellton WWTP 79 Industrial Way, Buellton 93427 WWTP same agency N 1 0 0 Y Y Fats, Oil and Grease (FOG) n/a. City has not had any major spills. Gravity Mainline City has not had any mainline failures. However, historical minor spills occurred due to obstruction in mainline. None. City performs routine annual sewer main cleaning and cctv. 2023 3SSO20018 3 616 29-MAR-24 Municipal(Public) 4365 0 12 0 2 3 1 1 0 0 0 2 20 45 54 1 0 0 0 100 66 0 34 0 0 0 100 1323 0 None 0 2 1 74 23 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 3 0 0 0 0 0 0 3 0 20 0 3 351000001 Ridgemark Estates WWTP WWTP same agency N 1 1 0 Y Pipe Structural Problem/Failure - Controls Pipe material failure prior to reaching end of life calculated value. Force Main None Pumpstation with failed force main is being replaced in 2024. This is on schedule and will retire the force main that failed this year. 2023 3SSO10312 3 616 19-MAR-24 Municipal(Public) 417 10 30 6 2 22 1 0 2 0 1 1 4 14 28 58 0 0 0 100 45 55 0 0 0 0 100 0 0 None 0 0 5 95 0 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3SSO10312 Rolling Woods Subdivision CS, 701 Ocean Street, Santa Cruz, CA 95060 WWTP same agency N 1 1 1 Y Y Other (specify below) None Other (specify below) None None None 2023 3SSO10239 3 616 27-MAR-24 Municipal(Public) 5490 2 3 1 1 1 1 1 0 0 5 5 persons have completed a minimum of collections volume I and 4 persons have completed collections volume 2 through SAC State. 3 66 0 90 6 4 0 0 100 80 0 20 0 0 0 100 50 0 None 0 0 0 2 98 0 0 0 0 0 100 0 0 0 7 0 0 0 0 0 7 0 0 0 3 0 0 0 0 0 3 5 13 3 3SSO10239 Cambria Csd CS, P.O. Box 65 , Cambria, CA 93428 WWTP same agency N N 0 0 N/A 1 0 1 N Y Natural Disaster (specify below) March 19, 2023 Santa Rosa Creek overran LS B1 and flooded drywell, above ground electrical cabinet and above ground diesel generator. Pump Station - Power N/A N/A Lift Station B1 rebuilt and regraded verified Bypass operational and reworked camlock attachment at bypass. 2023 3SSO10314 3 616 27-MAR-24 Municipal(Public) 165542 2 9 2 1 0 1 0 0 0 5 NA 2 275 15 70 3 7 5 0 100 0 0 0 0 0 0 0 33355 0 None 403 0 4 26 41 6 13 10 0 0 100 0 3 2 0 0 0 0 0 0 5 0 1 4 0 0 0 0 0 0 5 2 60 5 3SSO10296 Monterey One Water Reg Trtmt & Outfall Sys CS, 5 Harris Court, D Monterey, CA 93940 WWTP same agency Y N Boronda (Unincorporated) 3SSO18092 Y Bolsa Knowles 3SSO10314 NA 7 1 3 Y Y Fats, Oil and Grease (FOG) NA Gravity Mainline NA NA Additional SCADA Manhole Monitors added to current monitoring program. Added Smartcover manhole monitors to system for all upstream systems of all lift stations to alarm and monitor flow. Adjusted maintenance schedules, increased inspections at failure locations. CCTV inspections of system where failures occurred. 2023 5SSO10798 5S 616 03-APR-24 Municipal(Public) 983 0 2 1 1 0 1 0 0 0 44895 1 D2,T2 1 D1 0 10 50 10 40 0 0 0 100 0 0 0 0 0 0 0 334 0 None 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 5A460100001 City of Loyalton and Grandi Ranch WWTF, 403 Poole Lane, Loyalton, CA 96118 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 1 0 1 N Y Other (specify below) N/A No spills Other (specify below) N/A N/A N/A 2023 5SSO10799 5R 616 26-MAR-24 Municipal(Public) 19893 1 2 1 1 3 2 0 0 0 0 N/A 2 66 60 10 10 10 10 0 100 100 0 0 0 0 0 100 0 0 None 0 0 10 83 0 0 0 0 0 0 93 0 0 3 0 0 0 0 0 0 3 0 1 3 0 0 0 0 0 0 4 0 48 13 5SSO10838 Oroville CS, , Oroville, CA 95965-4952 WWTP other agency N N N/A 0 N N/A 0 N N/A 0 N N/A 0 N N/A 0 N/A 1 0 0 Y Y Root Intrusion N/A Gravity Mainline N/A 0 Over the last several years, the city has completed some key improvements and pivoted to a robust CCTV and cleaning schedule to improve the system's reliability. These improvements include upsizing 3,200 feet of 12 gravity feed main to a 15 HDPE main. In 2015, the City completed 3,000 feet of pipe lining for 6 and 8 clay mains. Additionally, in 2015 1,000 feet of root foaming was carried out. This year, we plan to foam and line an additional 3,500 feet of 6 and 8 clay pipe. 2023 3SSO10320 3 616 19-MAR-24 Municipal(Public) 47545 3 6 1 1 5 2 5 1 0 0 N/A 2 146 45 37 14 2 2 0 100 66 0 34 0 0 0 100 23540 0 None 0 4 19 19 25 23 7 2 0 1 100 0 2 0 0 0 0 0 0 0 2 2 2 2 1 0 0 0 0 0 7 14 117 15 3400107001 The City of San Luis Obispo’s Water Resource Recovery Facility WWTP same agency Y Y Cal Poly University 3SSO10235 N/A 30 2 22 Y Y Root Intrusion N/A Gravity Mainline N/A There are currently no spill investigations in progress at this time. The city handles internal repairs and engages contractors for emergency situations as required. Moreover, plans are underway to replace approximately one mile of gravity mainline starting in fiscal year 2024/2025. 2023 3SSO10321 3 616 28-MAR-24 Municipal(Public) 2600 0 1 0 1 2 0 0 0 0 0 na 0 9 1 98 1 0 0 0 100 100 0 0 0 0 0 100 831 0 None 0 0 10 10 10 70 0 0 0 0 100 100 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 100 0 10 5 3 400109001 Machado WWTF, 1765 Bonita Place San Miguel CA 93451 WWTP same agency N 0 0 0 N Y Root Intrusion Upper Lateral none Currently CCTV approximately 50% of system to identify deficiencies and make repairs/ replacements in addition to developing a project to line the existing clay and cast-iron mains. Require new construction to inspect and replace laterals as necessary to repair deteriorating laterals. 2023 4SSO10434 4 616 02-APR-24 Municipal(Public) 19602 5 28 3 1 6 1 1 0 0 0 n/a 1 37 0 100 0 0 0 0 100 100 0 0 0 0 0 100 4339 0 None 0 0 1 1 1 97 0 0 0 0 100 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 18 0 4SSO11395 LA County SD 15 SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 2 Y Y Fats, Oil and Grease (FOG) Gravity Mainline manhole None Will inspect the sewer using CCTV to determine if further action is needed. 2023 3SSO10323 3 616 19-MAR-24 Municipal(Public) 218 10 30 6 2 22 1 0 2 0 1 1 1 14 86 0 0 0 0 100 100 0 0 0 0 0 100 0 0 None 0 0 2 0 98 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 0 0 3sso10323 CSA 5 WWTP same agency N 0 0 0 Y Y Other (specify below) None Other (specify below) None None None 2024 4SSO20053 4 616 10-MAY-24 Municipal(Public) 99578 4 1 1 1 1 1 1 1 0 0 None. 0 120 1309 560509 60118 2284 0 0 624220 0 0 0 0 0 0 0 19500 0 None 19500 0 0 0 0 50 50 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 226000 129600 4SSO10435 County Sanitation Districts of Los Angeles County (LACSD) SSS same agency N N N/A 0 0 100 Y Y Other (specify below) The system has not had any spills in my three-year tenure with this agency (City of South Gate). Upper Lateral N/A N/A Mainline sewer relining projects and yearly CCTV Inspections to identity any problem areas. 2023 3SSO10324 3 616 21-MAR-24 Municipal(Public) 72200 10 30 6 2 22 1 0 2 0 1 14 186 48 35 15 2 0 0 100 15 7 36 42 0 0 100 0 0 None 0 6 20 15 56 2 1 0 0 0 100 0 2 0 16 0 0 0 0 0 18 0 4 2 11 0 0 0 0 0 17 3 44 18 3sso10252 Santa Cruz City CS, 809 Center Street, 201 Santa Cruz, CA 95060 WWTP other agency N 8 4 3 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Manhole NA The Santa Cruz County Sanitation District staff is working on acquiring a $29 million revenue bond in June 2024 to fund eleven sewer projects to reduce I&I and address capacity issues in the sewer collection system. The District is also developing site specific emergency bypass plans for critical pump stations, investing in smartcover manhole monitoring systems and rehabbing, and replacing sewer mains to reduce the reoccurrence of a sewer spill. Engineering staff and Operations staff work together to develop a robust Capital Improvement Program. Projects include PLC replacements, electrical improvements at pump stations such as adding generator plugs, automatic/manual transfer switches and SCADA improvements. 2023 4SSO10437 4 616 02-APR-24 Municipal(Public) 35296 5 28 3 1 6 1 1 0 0 0 n/a 0 77 0 98 2 0 0 0 100 0 0 0 0 0 0 0 10123 0 None 0 0 3 4 4 89 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 1 4SSO11394 County Sanitation District No. 15 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 2 Y Y Other (specify below) Grease and rags Gravity Mainline none none 2023 3SSO10326 3 616 19-MAR-24 Municipal(Public) 650 10 30 6 2 22 1 0 2 0 1 1 3 30 63 7 0 0 0 100 100 0 0 0 0 0 100 0 0 None 0 1 0 0 99 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 0 0 4 0 0 0 0 0 5 0 0 0 3sso10326 CSA 7 WWTP same agency N 3 2 0 Y Y Other (specify below) None Other (specify below) None None None 2023 4SSO10353 4 616 29-MAR-24 School 1400 0 3 1 5 0 0 0 0 0 0 0 0 3 50 0 0 50 0 0 100 0 0 0 0 0 0 0 12 10 Upper and Lower 10 0 2 48 50 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 NA NA SSS other agency N 0 0 0 0 Y Y Debris-General 0 Lower Lateral 0 0 Facility mainline has been scoped for infrastructure integrity and preventative maintenance opportunities. 2023 3SSO10329 3 616 18-MAR-24 Municipal(Public) 285 4 0 1 1 1 1 0 0 0 0 N/A 1 14 100 0 0 0 0 0 100 100 0 0 0 0 0 100 103 4 Lower only 6 0 100 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 6 0 0 0 0 0 0 0 7 0 0 0 3 270316559 Santa Lucia WW Recycling Facility (Prod/User), 1 Pronghorn Run Road, Carmel, CA 93923 WWTP same agency N N/A 3 0 0 Y Y Other (specify below) No Spills for the 2023 calendar year Other (specify below) No system infrastructure failures for the 2023 calendar year. No ongoing spill investigations for 2023 The SLCSD sewer system is a robust, well designed collection system for the community it serves. Observed deficiencies in the system are focused primarily on inflow and infiltration during peak rainfall events. To mitigate these concerns, we have installed manhole inserts and routinely inspect trouble areas to keep sheet flow of water as far away from the lids as possible. In addition, we inspect the interiors of the manholes for cracks in the grout lines and make repairs as needed. For 2024, we will be bringing in a private contractor for CCTV inspection of 4 miles of line to further assist our efforts of I/I reduction. 2023 4SSO10354 4 616 28-MAR-24 School 43000 1 5 1 1 0 0 0 0 0 0 NA 1 3 80 13 7 0 0 0 100 100 0 0 0 0 0 100 131 84 Upper and Lower 1 3 15 5 50 27 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 NA Los Angeles Country Sanitation District WWTP other agency N 1 0 0 Y Y Debris-wipes/Non-disposables Lower Lateral No ongoing investigations to note. No spills to report for the year. Preventative maintenance programs in place to clean and prevent FOG buildup has had a great impact on our campus. Our campus staff is responsive to any issues in an expeditious manner. 2023 3SSO20011 3 616 29-MAR-24 Municipal(Public) 2403 1 1 2 1 0 1 0 1 0 2 NA 8 13 3 55 42 0 0 0 100 0 100 0 0 0 0 100 801 0 None 0 0 15 85 0 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 9 8 420110001 City of Solvang Waste Water Treatment Plant, 101 South Alisal Road, Solvang, CA. 93463 WWTP same agency Y N NA NA N NA NA N NA NA N NA NA N NA NA NA 7 1 0 N Y Fats, Oil and Grease (FOG) NA Gravity Mainline NA NA Santa Ynez CSD is stepping up its F.O.G. Program 2023 4SSO10357 4 616 15-MAR-24 Municipal(Public) 53000 1 6 2 2 6 5 4 3 0 0 7 153 7 66 24 3 0 0 100 0 0 36 64 0 0 100 15130 0 None 0 0 5 30 60 5 0 0 0 0 100 0 1 3 0 0 0 0 0 0 4 0 0 1 0 0 0 0 0 0 1 7 80 65 4SSO10357 Camarillo Water Reclam. Plant CS, 601 Carmen Drive, Carmarillo, CA 93010 WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 2 2 3 Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure N/A Air Relief Valve (ARV)/ Blow-Off Valve (BOV) N/A NONE We have increased the inspections frequency and preventative maintenance on our air relief/blow off valves. 2023 4SSO10440 4 616 28-MAR-24 Municipal(Public) 220 10 7 1 5 1 0 0 0 0 0 NA 0 44 0 0 0 0 0 100 100 0 0 0 0 0 0 0 5600 0 None 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 3 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N NA 0 0 0 Y Y Fats, Oil and Grease (FOG) NA Lower Lateral NA None Address and fix sewer system problems as quickly as possible. To prevent overflows and allow businesses to quickly return to their day-to-day operations. 2023 4SSO10441 4 616 02-APR-24 Municipal(Public) 27356 5 28 3 1 6 1 1 0 0 0 n/a 0 97 0 93 6 1 0 0 100 0 0 0 0 0 0 0 8691 0 None 0 0 1 60 38 1 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 1 4SSO11400 County Sanitation District No. 21 CS, , Whittier, CA SSS other agency 4SSO11401 County Sanitation District No. 22 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 4 Y Y Other (specify below) No SSO in 2023 Other (specify below) No SSO in 2023 n/a n/a 2023 4SSO10444 4 616 02-APR-24 Municipal(Public) 35840 4 3 4 2 4 1 1 0 0 0 N/A 1 71 0 84 10 6 0 0 0 100 0 0 0 0 0 0 6064 0 None 0 0 0 92 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 28420 159167 4B190106001 001, , Los Angeles, CA 90039 WWTP other agency 4B190106002 001, , CA Y N La Canada Flintridge City CS 4SSO10397 N/A 0 0 0 Y Y Other (specify below) No Spills in 2023 Other (specify below) No Spills in 2023 None Finalizing a Wastewater Master Plan to identify and prioritize repairs to system deficiencies. 2023 4SSO10449 4 616 28-MAR-24 Municipal(Public) 130000 3 7 2 1 2 0 2 2 0 0 3 415 10 50 20 20 0 0 0 0 0 50 0 50 0 0 35000 17 None 0 1 9 20 60 10 0 0 0 0 100 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 10 187 39 4A560112001 9600 Santa Rosa Camarillo, Ca 93012 WWTP same agency N N/A 8 5 0 Y Y Root Intrusion Gravity Mainline No ongoing spill investigations. -Spill Event Id: 885870 - Valley Spring Dr./ Kingston Circle, abandoned unused stub out sewer main section that caused stoppage from root intrusion. Filled with concrete. Completed 09/13/2023. - Spill Event ID: 887401- Southwest Pipeline lined Flittner Circle pipe sections with root intrusion and deterioration. Completed May of 2023. - Spill Event ID 890982 - City staff performed confined space and chipped asphalt out of the manhole structure on Lynn Road and Janss Road intersection. Completed 10/30/2023. - Citywide lining project completed in 2023 on infrastructure of approximately 17,000 feet of sewer main and 38 manholes. - Repair failed liner/bubble liner at Oaks Mall. - Installed 97 Service Lateral Connection inserts to repair lateral connections. - Contracted services performed 4 urgent repairs on gravity sewer mainlines. 2023 4SSO10450 4 616 03-APR-24 Municipal(Public) 3586055 22 250 16 8 127 17 11 8 0 281 18 6093 3 80 12 3 2 0 100 31 5 23 31 10 0 100 579208 0 None 0 0 6 5 21 31 26 9 2 0 100 0 0 4 3 5 0 0 0 0 12 0 0 2 8 1 0 0 0 0 11 18 6693 476 4B190106002 12000 Vista del Mar Boulevard, Playa Del Rey, CA 90293 WWTP same agency Y N Beverly Hills 4SSO10370 N Burbank 4SSO10373 N Culver City 4SSO10381 N El Segundo 4SSO10386 N Glendale 4SSO10388 See Attachment 2 1 275 Y Y Root Intrusion Gravity Mainline No ongoing spills investigation Any known deficiency is addressed with a capital improvement project 2023 3SSO10331 3 616 22-MAR-24 Municipal(Public) 11900 1 5 1 1 0 0 0 0 0 0 one wastewater grade 5 certified operator. Two grade 2 wastewater operators. One grade 3 wastewater operator. One grade 1 wastewater operator. One wastewater operator-in-training. 8 55 40 50 10 0 0 0 100 100 0 0 0 0 0 100 3738 12 None 1 2 13 35 50 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 1 2 4 0 0 0 0 0 0 7 3 15 0 3 440103001 Scotts Valley WWTP 700 Lundy Lane Scotts Valley CA 95066 WWTP same agency N 6 3 0 Y Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Other (specify below) Collection system inundated with I/I during major storm events none CIPs for collection system inspection and monitoring, collection system pipeline upgrades, regular manhole inspections. 2023 3SSO10332 3 616 28-MAR-24 Municipal(Public) 47374 2 8 1 1 8 1 0 0 0 9 NA 3 172 40 39 16 5 0 0 100 100 0 0 0 0 0 100 13589 19 None 1 0 12 24 24 2 0 0 0 38 100 0 1 0 0 0 0 0 0 0 1 0 5 7 1 0 0 0 0 0 13 0 67 5 3550100001 1500 Southside Drive Gilroy, CA 95020 WWTP other agency N NA 86 0 30 Y Y Fats, Oil and Grease (FOG) n/a Gravity Mainline n/a None Point Repairs, PM schedules and outreach. System repairs through CIP projects. 2023 3SSO10334 3 616 29-MAR-24 Municipal(Public) 36000 3 1 1 5 3 1 0 0 0 0 1 73 86 5 7 1 0 0 99 1 0 0 0 0 0 1 7231 0 None 0 0 2 0 49 49 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 72 5 3sso10296 Monterey One Water Reg Trtmt & Outfall Sys CS, 5 Harris Court, D Monterey, CA 93940 SSS other agency N 1 0 0 Y Y Root Intrusion Gravity Mainline None Updating preventative measure lists and regularly performing maintenance for the hot spot locations of root intrusion, jetting, and FOG. 2023 3SSO10335 3 616 05-APR-24 Municipal(Public) 24925 1 4 3 1 1 0 0 0 0 2 NASSCO: 3 4 40 15 50 25 10 0 0 100 0 0 100 0 0 0 0 3 0 None 0 3 7 30 40 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 6 3SSO10335 Sewage Treatment Plant CS, P.O. Box 156 , Soledad, CA 93960 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA 0 0 0 0 N Y Flow Exceeded Capacity (Separate Collection System Only) NA Gravity Mainline NA NA Working with engineering team to address such deficiencies as: undersized gravity piping with old or outdated construction materials, and in the process of rehabilitating a few system manholes. Also utilizing consulting company to assist with newer required reporting protocols. 2023 3SSO10336 3 616 29-MAR-24 Municipal(Public) 6048 2 2 1 1 0 0 0 0 0 0 All employees other than the collection system operator are Certified State Wastewater Operators ranging from OIT I to Grade IV. Our Collection Operator Position is currently vacant along with the Utilities Director Position 56 32 75 15 10 0 0 0 0 50 0 50 0 0 0 0 2033 9 None 1 0 15 45 30 10 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 5 10 2 3420110001 City of Solvang Wastewater Treatment Facility WWTP same agency Y N Santa Ynez Community Services District N/A 4 2 4 N Y Fats, Oil and Grease (FOG) Other (specify below) We do not currently have system failure points to list. None The one area of concern we have comes from a private system on the Alisal Golf course. The area is checked every week to ensure blockages are caught before a spill occurs. The grease trap has been checked for proper maintenance at the upstream restaurant. We installed a smartcover on 3/29/2024 to ensure no spills occur. 2023 3SSO10337 3 616 29-MAR-24 Municipal(Public) 39000 3 5 1 1 0 0 0 0 0 0 The District has 8 State Water Resources Control Board Wastewater Treatment Plant Certified Operators. 2 Staff members have passed their certification tests, but do not have enough hours to receive certification. 0 9 0 0 25 75 0 0 100 0 0 0 0 0 0 0 12200 12200 None 0 0 0 5 95 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3SSO10337 South San Luis Obispo Sd CS, P.O. Box 339 , Oceano, CA 93445 WWTP same agency Y N City of Arroyo Grande 3SSO10255 N City of Grover Beach 3SSO10249 N Oceano Community Services District 3SSO10254 Not applicable 2 0 2 Y Y Other (specify below) 2015 and 2020 SSO Reports Attached. Other (specify below) 2015 and 2020 SSO Reports Attached. No ongoing investigations. A Trunk Sewer System Capacity Study was completed in 2006. It was concluded in the report that overall flow capacities were within the design flow capacities. The District's contracted Professional Engineering firm is currently analyzing the data as part of a Trunk Sewer Capacity System Study. As part of the Study, the Professional Engineering firm will identify potential capacity limitations to serve existing and future flow conditions. The Capacity Study is expected to be completed in Winter 2024. Additionally, the Professional Engineering firm is preparing an updated CIP as part of this project which will include priorities, triggers, and estimated project schedules. 2023 3SSO10338 3 616 27-MAR-24 Other 1448 1 1 1 2 0 1 0 0 0 0 None 1 8 5 91 4 0 0 0 100 100 0 0 0 0 0 100 479 0 None 0 0 2 20 75 3 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 3 0 5 1 3SSO10338 Summerland SD CS, 2435 Wallace Ave , Summerland, CA 93067 WWTP same agency N 0 0 0 Y Y Other (specify below) No Spills To Report for 2023 Other (specify below) No Failures to Report for 2023 No Pending Investigations On Going System Cleaning. 2023 3SSO10340 3 616 10-APR-24 Municipal(Public) 61506 4 7 1 2 1 0 6 0 0 0 NA .5 163.1 16 51 26 6 1 0 100 100 0 0 0 0 0 100 14201 22 None .2 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 133.8 0 3SSO10340 Gilroy CS, , Gilroy, CA 95020 WWTP same agency Y Y City of Morgan Hill 3SSO010332 NA 13 0 13 N Y Fats, Oil and Grease (FOG) NA Manhole NA Crew's observation on what they observed when they cleared the blockage, and we conduct a video inspection to see what's the issue within the pipe. Based on crew's cleaning observations, and video inspections we either schedule and make the needed repair or we identify the needed CIP and submit it to the engineering department. 2023 3SSO10341 3 616 03-APR-24 Municipal(Public) 350 2 2 1 1 1 1 1 0 0 2 NA 1 2 70 25 0 0 0 0 95 5 0 0 0 0 0 5 111 111 Lower only 1 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 0 1 0 3SSO10341 Tres Pinos CS, P.O. Box 529 , Tres Pinos, CA 95075 WWTP same agency N NA NA 0 0 0 Y Fats, Oil and Grease (FOG) NA Gravity Mainline NA NA NA 2023 3SSO10343 3 616 22-MAR-24 School 38455 0 7 2 1 0 0 0 0 0 0 N/A 1 23 5 20 67 0 0 8 100 49 0 34 0 0 17 100 470 462 Upper and Lower 16 1 25 17 36 17 0 0 0 3 100 0 0 0 2 1 0 0 0 0 3 0 2 5 8 2 0 0 0 1 18 0 25 25 3SSO11465 Goleta West SD CS, , Goleta, CA WWTP other agency 3 420102001 315.31 Goleta HSA, , CA WWTP other agency N N/A 0 0 0 Y Y Other (specify below) No spills Other (specify below) No system infrastructure failures N/A N/A 2023 3SSO10344 3 616 28-MAR-24 School 22854 0 6 1 1 0 0 0 0 0 1 1 13 25 38 37 0 0 0 100 100 0 0 0 0 0 100 410 410 Upper and Lower 7 0 10 30 60 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 3 4 4 0 0 0 0 0 0 2 1 4 3SSO10252 Santa Cruz City CS, 809 Center Street, 201 Santa Cruz, CA 95060 WWTP other agency N 0 0 0 Y Y Other (specify below) There were no major spills to report. Other (specify below) There were no major spills to report. None at this time. There were no deficiencies to address, only regular maintenance was performed. 2023 3SSO20005 3 616 28-MAR-24 Municipal(Public) 52000 2 19 4 3 5 6 5 4 0 1 3-American Water College Collection Systems Exam reviews 2 140 26 47 18 5 0 4 100 100 0 0 0 0 0 100 17525 0 None 0 0 5 80 15 0 0 0 0 0 100 0 0 1 1 0 0 0 0 0 0 0 4 6 0 0 0 0 0 0 0 0 180539 18120 3SSO20005 Watsonville CS, 250 Main Street, Watsonville, CA 95076-5080 SSS same agency Y N Freedom Sanitation District 3SSO10267 N Salsipuedes Sanitary District 3SSO10315 N Pajaro county Sanitation District 3SSO18097 N/A 1 0 3 N Y Damage by Others Not Related to Collection System Construction/Maintenance N/A Manhole N/A None Continuous monitoring and upcoming SECAP update 2023 4SSO10349 4 616 05-MAR-24 Municipal(Public) 3193 3 5 2 3 0 0 0 0 0 0 1 9 23 57 18 2 0 0 100 0 0 100 0 0 0 100 3500 0 None 0 0 39 0 61 0 0 0 0 0 100 0 0 1 1 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 4 0 4SSO10349 Avalon CS, P.O. Box 1810 , Avalon, CA 90704 WWTP same agency Y N Hamilton Cove Wastewater Collection System NA N Santa Catalina Island Company Descanso Beach NA N Fairview Terrace Condo Association NA N Sol Vista Condo Association NA N Santa Catalina Island Company Pebbly Beach Village NA 0 0 0 N Y Other (specify below) No major spills Other (specify below) No system infrastructure failure NA The city has reinitiated their FOG program and the local restaurants are now installing new interceptors. Working with the city to complete full cleaning and inspection of the sewer system this year. 2023 4SSO10460 4 616 02-APR-24 Municipal(Public) 80000 4 27 7 3 0 6 6 3 0 0 n/a 4 52 0 2 36 54 8 0 100 0 0 100 0 0 0 100 0 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 25 5 1 4B190104001 Tapia Water Reclamation Facility, 731 Malibu Canyon, Calabasas, CA 91302 WWTP same agency N N n/a 2 2 2 Y Y Other (specify below) none. Other (specify below) none. none. n/a 2023 4SSO10465 4 616 02-APR-24 Municipal(Public) 4050 2 17 2 1 1 2 1 0 0 0 0 5 0 92 8 0 0 0 100 0 0 0 0 0 0 0 187 0 None 0 0 2 0 98 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 4B190107048 Malibu Mesa WPCP WWTP same agency N 0 0 0 Y Y Other (specify below) no sso in 2023 Other (specify below) n/a n/a n/a 2023 4SSO10471 4 616 27-MAR-24 Municipal(Public) 35781 3 8 2 1 1 5 3 2 1 0 4 107 14 55 25 6 0 0 100 25 25 50 0 0 0 100 9875 0 None 0 0 21 54 25 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 0 0 3 2 13 2 4SSO10471 MWTF, 9550 East LA Ave., Moorpark, CA WWTP same agency N 8 3 0 Y Y Natural Disaster (specify below) See attachment.. Gravity Mainline Yes; awaiting final response from State. Purchased SMART manholes to monitor flows of remote pipes. 2023 4SSO10471 4 616 27-MAR-24 Municipal(Public) 35781 3 8 2 1 1 5 3 2 1 0 4 107 14 55 25 6 0 0 100 25 25 50 0 0 0 100 9875 0 None 0 0 21 54 25 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 0 0 3 2 13 2 4SSO10471 MWTF, 9550 East LA Ave., Moorpark, CA WWTP same agency N 8 3 0 Y Y Natural Disaster (specify below) See attachment.. Gravity Mainline Yes; awaiting final response from State. Purchased SMART manholes to monitor flows of remote pipes. 2023 4SSO10477 4 616 27-MAR-24 Municipal(Public) 2300 0 4 1 1 0 1 0 4 0 0 N/A 4 118 29 48 18 5 0 0 100 10 0 90 0 0 0 100 7651 0 None 0 1 1 25 67 4 2 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 3 0 0 0 0 0 0 3 2 36 28 4A560104001 001, , Ventura, CA WWTP same agency N N/A 3 1 10 Y Y Natural Disaster (specify below) In the aftermath of heavy rainfall, local rivers were overwhelmed, which caused the river path to change direction and erode embankments where the district sewer line had been buried. Gravity Mainline N/A No We have evaluated all the ACP within OVSD’s sewerage system since the spill on 2/22. We replaced 100 LF of damaged 18in and 21in ACP immediately, beginning construction on 2/23/24. We rehabilitated 440 LF of poor condition 18in ACP on 3/4/24. We are in design now on the rehabilitation of approximately 3,500 LF of 18in and 21in ACP that we plan to bid this Spring and rehabilitate this Summer. We are also in design to rehabilitate the remaining 3,450 LF of 21in and 24in ACP in this trunk line. We intend to rehabilitate that portion in the Summer of 2025. Due to cost, we may have to split the work over 3-4 years instead of 2, but we are hoping to get competitive pricing to complete the work by the end of 2025. We have an additional 350 LF of 8in, 1,100 LF of 16in, 1,200 LF of 18in, and 1,450 LF of 21in ACP in our sewer system that appears to be in good condition. In the long term, we plan to rehabilitate with CIPP or burst with HDPE all remaining ACP within our system. 2023 4SSO10479 4 616 25-MAR-24 Municipal(Public) 250000 2 29 2 2 5 2 2 0 0 0 10 396 2 70 18 8 2 0 100 16 16 59 9 0 0 100 0 0 None 0 0 15 30 30 10 10 5 0 0 100 0 5 2 2 0 0 0 0 0 9 0 4 2 0 0 0 0 0 0 6 2 119 26 4SSO10479 City of Oxnard WW treatment plant 6001 S. Perkins Rd Oxnard Ca, 93033 WWTP same agency Y N City of port Hueneme 4SSO10419 N Channel Islands Beach Community Service District 4SSO11406 N Ventura County Naval Base Construction battalion center N/A N Ventura county Service Area No. 34 El Rio 4SSO11364 N Ventura county Service Area No. 34 Nyeland acres 4SSO 11371 No, Ventura County Naval Base Point Mugu Facility -WDID = N/A 2 2 0 Y Y Fats, Oil and Grease (FOG) None Gravity Mainline None None None needed at this time. 2023 4SSO10486 4 616 26-MAR-24 Municipal(Public) 29800 2 3 2 1 3 0 1 0 0 0 All certified by CWEA 1 59 40 35 24 1 0 0 100 100 0 0 0 0 0 100 6502 30 Upper and Lower 1 0 6 17 30 17 30 0 0 0 100 0 1 1 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 1 3 15 15 4SSO10486 Santa Paula CS, 926 Calpipe Rd, Santa Paula, CA 93061 WWTP same agency N 0 1 0 Y Y Other (specify below) Root Intrusion, Fats Oils and Grease, General Debris Other (specify below) Lower and Upper Laterals, Gravity mainline There are no ongoing spill investigations CCTV inspection and cleaning 25% of collection system annualy 2023 4SSO10487 4 616 29-MAR-24 Municipal(Public) 1130 2 10 2 2 0 3 1 0 0 0 All certified by CWEA 1 4 21 63 16 0 0 0 100 100 0 0 0 0 0 100 278 0 None 0 0 42 0 0 58 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 4 4SSO10487 Saticoy S.D. CS, 1419.5 Lirio Street, CA 93003 WWTP same agency N 0 0 0 Y Y Debris-General Gravity Mainline There are no ongoing spill investigations Perform CCTV inspections in support of operation and maintenance activities. Manhole inspections are conducted during line cleaning, TV inspections, and individually. Structural deficiencies are identified and a necessary improvements list is developed and implemented systematically. The Rehabilitation and Replacement Plan implementation entails a variety of short- and long-term activities that ensure the sustainability of the sanitary sewer system infrastructure. 2023 4SSO10489 4 616 01-MAR-24 Municipal(Public) 125971 2 6 1 2 1 2 0 2 0 5 Not Applicable. 3 382 1 81 12 4 2 0 100 98 2 0 0 0 0 100 36644 0 None 0 0 7 28 55 10 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 3 4 246 71 4SSO10489 Simi Valley CS, 600 West Los Angeles Avenue, Simi Valley, CA 93065 WWTP same agency N Not Applicable. 2 0 0 N Y Debris-General Not Applicable. Manhole None. None. None. 2023 4SSO10491 4 616 03-APR-24 Municipal(Public) 133709 22 250 16 8 127 17 11 8 0 281 Not applicable 14 296 2 80 14 4 0 0 100 14 10 23 47 6 0 100 29662 0 None 0 0 5 7 23 22 31 10 0 0 100 0 1 0 4 1 2 0 0 0 8 0 4 1 2 3 0 0 0 0 10 14 238 6 4B190106005 TIWRP 445 Ferry Street, San Pedro, CA 90731 WWTP same agency Y N LA County Sanitation District #9 None N long Beach 4SSO11423 Not applicable 1 3 26 Y Y Other (specify below) Root Intrusion, Debris Gravity Mainline None Any known deficiency is evaluated and addressed with a capital improvement project. 2023 4SSO10496 4 616 02-APR-24 Municipal(Public) 600 2 17 2 1 1 2 1 0 0 0 1 3 0 100 0 0 0 0 100 100 0 0 0 0 0 100 273 0 None 0 0 0 6 94 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 1 1 4B190107004 Trancas TP, Trancas Canyon WWTP same agency N 0 0 0 Y Y Other (specify below) no SSO in 2023 Other (specify below) n/a n/a n/a 2023 4SSO10497 4 616 22-MAR-24 Municipal(Public) 30000 0 6 1 1 2 1 1 0 0 0 0 4 125 3 104 17 1 0 0 125 3 1 0 0 0 0 4 10800 0 None 0 0 3 58 39 0 0 0 0 0 100 0 0 2 1 0 0 0 0 0 3 0 1 0 2 0 0 0 0 0 3 0 23 5 4SSO10460 Las Virgenes MWD CS, 4232 Las Virgenes Road, Calabasas, CA 91302 WWTP same agency N 9 3 0 Y Y Other (specify below) No major spills in 2023 Other (specify below) No system failure points in 2023 None None 2023 4SSO10500 4 616 27-MAR-24 Municipal(Public) 2756 2 8 2 1 1 5 4 2 1 0 1 9 3 78 19 0 0 0 100 95 0 5 0 0 0 100 543 0 None 0 0 12 0 88 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 4SSO10500 Piru Treatment Plant WWTP same agency N 4 2 0 Y Y Other (specify below) None Pump Station - Power none na 2023 4SSO10500 4 616 27-MAR-24 Municipal(Public) 2756 2 8 2 1 1 5 4 2 1 0 1 9 3 78 19 0 0 0 100 95 0 5 0 0 0 100 543 0 None 0 0 12 0 88 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 4SSO10500 Piru Treatment Plant WWTP same agency N 4 2 0 Y Y Other (specify below) None Pump Station - Power none na 2023 4SSO10361 4 616 20-MAR-24 Municipal(Public) 17742 1 9 1 1 1 0 1 0 1 0 1 39 5 64 16 9 0 6 100 29 66 5 0 0 0 100 8883 8883 Lower only 35 0 10 64 26 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 29 2 4SSO10361 Camrosa CS, 7385 Santa Rosa Road, Camarillo, CA 93012 WWTP same agency N 3 0 2 N Y Fats, Oil and Grease (FOG) Other (specify below) Bellies in sewer can be failure point for Fats, Oil, and Grease None None 2023 3SSO10244 3 616 19-MAR-24 Municipal(Public) 11650 1 2 4 2 5 5 2 4 0 0 N/A 4 80 75 16 7 2 0 0 100 97 3 0 0 0 0 100 6455 0 None 0 1 2 3 20 30 20 20 4 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 1 3 2 0 0 0 0 0 112 13 3SSO10244 Carmel Area Wastewater District Collection System, P.O. Box 221428 , Carmel, CA 93922 WWTP same agency N n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 4 3 0 Y Root Intrusion Gravity Mainline The two Cat one spill that we had this year, one was due to a Power pole that was installed into our sewer line ( that has ben fixed). The other one was a pipe that was damaged by a slide. That has been replace and reinforced. This year CAWD has performed a system wide analyst. Pump stations, Manholes and sewer lines were evaluated. 2023 4SSO10362 4 616 28-MAR-24 Municipal(Public) 83750 3 3 1 1 1 2 2 1 0 5 130 1 1 87 8 4 0 0 100 0 100 0 0 0 0 100 0 0 None 0 0 0 0 10 30 60 0 0 0 100 3 1 0 0 0 0 0 0 0 4 2 1 0 0 0 0 0 0 0 3 0 130 20 SSO11395 County Sanitation District No. 16 CS, , CA WWTP other agency N 0 0 3 Y Y Fats, Oil and Grease (FOG) Gravity Mainline CCTV investigation revealed buildup of grease and solid material on the the gravity mainline. Educational material regarding proper disposal was given to residents in the sorrounding area. We installed a smart cover to detect SSOs before discharge to the public. Also, a sewer liner was installed at the spill location. 2023 4SSO10363 4 616 26-MAR-24 Municipal(Public) 58232 2 5 1 4 2 0 1 0 0 0 0 0 138 0 96 4 0 0 0 100 0 0 0 0 0 0 0 13372 0 None 0 0 1 2 10 87 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 194 136 4DW0575 Arcadia City WS, 11800 Goldring Road PO Box 60021 , Arcadia, CA 91066-6021 SSS same agency 4B198101003 Live Oak Well, 622 Live Oak Road, Arcadia, CA 91006 SSS same agency N N n/a n/a N n/a n/a N n/a n/a N n/a n/a N n/a n/a n/a 0 1 6 N Y Fats, Oil and Grease (FOG) And roots Other (specify below) none 0 CIP Project 2023 3SSO10245 3 616 02-APR-24 Municipal(Public) 13154 4 4 3 2 8 4 1 4 0 0 State Water Resources Control Board Certifications (3) Operator Grade 3 Certified (1) Operator Grade 5 Certified (3) Operator in Training 1 5 42 12 58 29 1 0 0 100 75 25 0 0 0 0 100 6690 496 Upper and Lower 3 1 15 18 44 10 12 0 0 0 100 0 0 0 2 0 2 0 0 0 4 0 2 1 1 0 0 0 0 0 4 0 22 13 3SSO10245 Carpinteria Sd CS, 5300 Sixth Street, Carpinteria, CA 93013 WWTP same agency N 11 3 3 Y Y Debris-General Lower Lateral N/A Put on a schedule preventative maintenance. 2023 3SSO10249 3 616 22-JAN-24 Municipal(Public) 13000 6 3 2 2 0 0 0 0 0 0 N/A 1 35 35 58 7 0 0 0 100 100 0 0 0 0 0 100 5100 0 None 0 1 3 22 74 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 3 0 17 17 400111001 Southern San Luis Obispo County Sanitation District 1600 Aloha Place Oceano, CA 93445 WWTP other agency Y N Mar Brisa HOA N/A N Le Sage Riviera RV Park N/A N/A 0 0 0 Y Y Other (specify below) The system has not had a spill/SSO in several years therefore there are no causes of SSO/spills to report. Other (specify below) The system has not had an infrastructure failure therefore there are no causes of failure to report. N/A Deficiencies identified in the City's 2019 Sewer Master Plan are budgeted to be addressed through CIP projects as funding permits. The City's upcoming CIP projects include upsizing mainlines to address capacity concerns and rehabilitation of two lift stations. Since the adoption of the 2019 SMP, the City has rehabilitated one sewer lift station and extended sewer collection mains to areas that did not previously have sewer collection mains. 2023 4SSO10364 4 616 02-APR-24 Municipal(Public) 17608 6 26 3 1 1 1 1 0 0 0 0 45 0 93 7 0 0 0 100 100 0 0 0 0 0 100 3910 0 None 0 0 0 3 12 85 0 0 0 0 100 0 0 0 0 2 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 1 0 4SSO11387 County Sanitation District No. 2 CS, , Whittier, CA SSS other agency 4SSO11397 County Sanitation District No. 18 CS, , Whittier, CA SSS other agency 4SSO11398 County Sanitation District No. 19 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 3 Y Y Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 3SSO10250 3 616 27-MAR-24 Municipal(Public) 8923 0 1 1 0 0 0 0 0 0 0 NA 0 14 50 35 10 5 0 0 100 100 0 0 0 0 0 100 2000 15 Upper and Lower 15 0 20 50 0 30 0 0 0 0 100 0 1 0 1 1 0 0 0 0 3 0 0 1 0 0 0 0 0 0 0 0 14 1 3SSO10250 Guadalupe City CS, 918 Obispo Street, Guadalupe, CA 93434-1428 WWTP same agency N 0 0 2 N Y Fats, Oil and Grease (FOG) Force Main None replaced restricted force main section. 2023 4SSO10366 4 616 28-MAR-24 Municipal(Public) 81604 5 28 3 1 6 1 1 0 0 0 1 104 0 82 17 1 0 0 100 100 0 0 0 0 0 100 14832 0 None 0 0 0 3 94 3 0 0 0 0 100 0 0 1 1 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 1 0 22 15 4SSO11394 County Sanitation District No. 15 CS, , Whittier, CA SSS other agency 4SSO11401 County Sanitation District No. 22 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency 4SSO11397 County Sanitation District No. 18 CS, , Whittier, CA SSS other agency N 0 0 1 Y Y Other (specify below) Roots and Grease Gravity Mainline None None 2023 9SSO10656 9 616 28-MAR-24 Municipal(Public) 43263 2 12 3 1 0 4 0 3 0 0 4 185 1 79 17 3 0 0 100 63 0 37 0 0 0 100 12467 151 Lower only 76 0 12 44 37 6 1 0 0 0 100 0 1 2 2 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 48 9 9SSO10658 City of San Diego SSS other agency Y N City of San Diego 9SSO10658 95 5 3 Y Y Root Intrusion The majority of spills are caused by buildup of paper products and/or grease held back by root intrusion. Lower Lateral Root intrusion in VCP joints in lower lateral. None Ongoing proactive root mitigation through contracted foaming, CCTV inspections, hydro-jetting, and pipelining, and SmartCover flow monitoring, as well as, planned system improvements to replace aging infrastructure through CIP projects. 2023 9SSO10655 9 616 10-APR-24 Municipal(Public) 58967 1 4 1 1 1 1 0 0 0 0 N/A .2 105 37 46 14 3 0 0 100 0 0 100 0 0 0 100 8000 0 None 0 1 4 15 20 45 10 5 0 0 100 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 60 15 9SSO10658 3338573, 3848 Sorrento Valley Boulevard, San Diego, CA 92121 SSS other agency N 30 0 0 Y Y Other (specify below) Illegal dumping of construction debris into the sewer and root intrusion. Gravity Mainline None Outreach and education flyers for residents. Capital Improvement Program projects to address aging or deficient parts of sewer system. 2023 4SSO10368 4 616 28-MAR-24 Municipal(Public) 47002 6 26 3 1 1 1 1 0 0 0 1 40 0 92 8 0 0 0 100 100 0 0 0 0 0 100 3986 0 None 0 2 0 3 0 95 0 0 0 0 100 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 32 1 4SSO11387 County Sanitation District No. 2 CS, , Whittier, CA SSS other agency Y N Commerce City 4SSO1037 0 0 2 Y Y Other (specify below) NO SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 9SSO10654 9 616 02-APR-24 Municipal(Public) 26500 2 2 1 1 0 0 0 0 0 0 None 1 68 12 79 9 0 0 0 100 1 0 0 0 0 0 100 6839 0 None 0 0 5 8 41 45 1 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 12 42 5 9SSO10658 3338573, 3848 Sorrento Valley Boulevard, San Diego, CA 92121 WWTP same agency 9SSO10662 1124 Midway Drive, 1124 Midway Drive, Alpine, CA 92019 SSS other agency N 0 0 0 Y Y Root Intrusion grease Gravity Mainline Manhole None CIP Projects, sewer cleaning, root foaming program, CCTV program to find issues 2023 9SSO10653 9 616 26-MAR-24 Municipal(Public) 22795 5 4 2 1 9 1 1 0 0 0 Staff who have certification are certified by CWEA. 7 97 2 80 11 0 0 0 0 0 0 0 7 0 0 0 8043 0 None 0 0 20 25 5 40 10 0 0 0 0 6 6 6 6 6 6 0 0 0 0 20 20 20 20 20 20 0 0 0 0 1 94 94 9 000000541 IRWD Los Alisos WRP, 15600 Sand Canyon Avenue, Irvine, CA 92618-3100 WWTP same agency N N N/A 0 0 2 Y Other (specify below) Roots, air-release valve failure, and scheduled maintenance. Gravity Mainline N/A N/A Proactive inspections of the system. 2023 4SSO10369 4 616 28-MAR-24 Municipal(Public) 77312 6 26 3 1 0 0 0 0 0 0 1 54 0 95 5 0 0 0 100 0 0 0 0 0 0 0 12998 0 None 0 0 0 3 10 87 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 0 4SSO11389 County Sanitation District No. 3 CS, , Whittier, CA SSS other agency 4SSO11387 County Sanitation District No. 2 CS, , Whittier, CA SSS other agency 4SSO11397 County Sanitation District No. 18 CS, , Whittier, CA SSS other agency N 0 0 7 Y Y Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 9SSO10652 9 616 22-MAR-24 Municipal(Public) 60360 1 3 1 1 0 0 0 0 0 0 0 155 5 51 37 7 0 0 100 0 0 0 0 0 0 0 13000 41 Upper and Lower 1 5 5 5 10 35 30 9 0 1 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 206 6 9 000000275 PLWTP 1902 Gatchell Rd San Diego WWTP other agency Y N City of El Cajon 9SSO10649 N City of San Diego 9SSO10658 9 0 0 N Y Rainfall Exceeded Design, I and I (Separate Collection System Only) Roots and Grease can cause issues but rarely large SSOs. Infrequent. Manhole None currently. Replacement CIP Strategy, City has large capital investment in I/I reduction and system replacement in order to serve customers and protect the environment. 2023 4SSO10370 4 616 25-MAR-24 Municipal(Public) 32701 2 6 1 1 1 3 1 2 0 7 0 98 7 64 24 3 0 2 100 0 0 0 0 0 0 0 9968 0 None 0 0 0 3 27 18 49 0 0 3 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 260 5 4SSO10450 12000 Vista del Mar Blvd. Playa del Rey, CA 90293 WWTP other agency N 0 0 0 Y Y Debris from Lateral Gravity Mainline None. All SSO investigations were completed after an SSO event. City staff educated property owners and contractors to coordinate lateral cleaning with the City to prevent downstream blockage. 2023 9SSO10651 9 616 02-APR-24 Municipal(Public) 26137 1 3 1 1 3 2 0 1 0 3 5 46 23 68 8 1 0 0 100 4 5 25 66 0 0 100 5547 12 None 1 0 5 4 20 71 0 0 0 0 100 0 1 0 5 1 0 0 0 0 7 0 0 0 4 0 0 0 0 0 4 0 28 1 9SSO10651 City of Imperial Beach SSS other agency N N N City of San Diego Wastewater Collection System 9SSO10658 0 0 0 Y Root Intrusion Lower Lateral None Provide ongoing maintenance to the overall sewer system and attacking known hot spots on a more frequent schedule 2023 4SSO10371 4 616 28-MAR-24 Municipal(Public) 963 5 28 3 1 6 1 1 0 0 0 0 0 3 0 100 0 0 0 0 100 0 0 0 0 0 0 0 100 0 None 0 20 0 7 53 20 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 47 0 4SSO11394 County Sanitation District No. 15 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency 4SSO11401 County Sanitation District No. 22 CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 9SSO10650 9 616 28-MAR-24 Municipal(Public) 36400 1 5 1 1 0 3 1 2 0 0 N/A 5 124 8 84 8 0 0 0 100 1 0 99 0 0 0 100 10698 0 None 0 2 3 15 50 30 0 0 0 0 100 0 3 0 0 0 0 0 0 0 3 0 1 0 0 0 0 0 0 0 1 4 156 38 9 00000125 San Elijo WTPF, 2695 Manchester Ave, Cardiff, CA. 92007 WWTP other agency 9 000002951 Encina Wastewater Authority, 6200 Avenida Encinas, Carlsbad, CA 92011 WWTP other agency Y N Rancho Santa Fe Community Services District 9SSO10696 N/A 3 1 1 Y Y Inappropriate Discharge to Collection System Investigation is ongoing, During very heavy rain events (Above Normal, 1 or above) we have had two spills occur on Loch Lamond Drive. These spills have occurred within a 1-year period. When there is no rain, the sewer system runs at approximately 50% flow. When a heavy rain event occurs, the flow increases with the intensity of the rain. After very heavy rainfall for an extended amount of time, the sewer system becomes overwhelmed, and the MH begins to overflow. When the rainfall decreases, the MH stops overflowing. We know someone is pumping rainwater from their property into the sewer system, but as of 3/20/2024, we have not been able to detect the source of the illegal discharge. Other (specify below) We have CCTV'd the sewer system in the area of where the overflow occurs, we have not detected any pipe or other sewer system failures. Overflow investigation is ongoing, it's very difficult to investigate when it's not raining, as the sewer system has normal flows. City of Encinitas in in the process of performing a sewer system condition assessment. A consultant has been hired and they are doing the assessment now. Also, the City of Encinitas WWC Division CCTV's every sewer pipe after any spill. This helps us to determine the cause of most spills and develop a plan to prevent the spill from reoccurring. 2023 9SSO10649 9 616 06-APR-24 Municipal(Public) 105432 3 4 1 3 0 1 0 1 0 0 N/A 0 195 4 79 12 4 1 0 100 0 0 0 0 0 0 0 17100 0 None 0 0 3 8 79 10 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 126 2 N/A CITY OF SAN DIEGO SSS other agency N/A CITY OF LA MESA SSS other agency N/A COUNTY OF SAN DIEGO SSS other agency Y N COUNTY OF SAN DIEGO N/A N/A 16 0 12 Y Y Fats, Oil and Grease (FOG) All of the three Category 3 Sanitary Sewer Spills for El Cajon in 2023 were caused in part by FOG and in addition to Non flushable wipes. Gravity Mainline N/A N/A Addition of high frequency jetting in two locations of Sanitary Sewer Spills and installation of SmartCover Monitoring System in one location. 2023 9SSO10648 9 616 28-MAR-24 Municipal(Public) 3929 2 6 1 2 3 1 1 0 0 0 NA 3 27 0 78 20 2 0 0 100 0 0 100 0 0 0 100 1670 0 None 0 2 3 37 36 22 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 21 0 9 000000275 001, , CA WWTP other agency 9 000000125 San Elijo Water Campus, 2695 Manchester Avenue, Encinitas, CA 92007 WWTP other agency N NA 1 1 0 Y Y Other (specify below) NA (No major spills occurred in 2023.) Other (specify below) NA (No system infrastructure failure points in 2023) None None 2023 3SSO10255 3 616 22-MAR-24 Municipal(Public) 17963 1 5 1 1 0 0 0 0 0 0 n/a 1 70 23 62 14 1 0 0 100 53 47 0 0 0 0 100 6650 16 None 0 0 5 5 70 15 5 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 1 3 0 0 0 0 0 4 0 40 1 3SSO10337 South San Luis Obispo Sd CS, P.O. Box 339 , Oceano, CA 93445 WWTP same agency N 4 0 1 Y Y Root Intrusion Gravity Mainline none Five year capital project plan as described in the May 2023 Sewer System Management Plan. 2023 4SSO10373 4 616 27-MAR-24 Municipal(Public) 107000 3 4 2 1 2 1 0 1 0 0 N/A 3 226 1 79 15 4 1 0 100 0 8 0 92 0 0 100 25500 0 None 0 1 1 1 87 9 1 0 0 0 100 0 0 0 1 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 5 325 28 4B190101001 002, near Burbank Boulevard, Burbank, CA (BWRP) WWTP same agency 4B190106002 001, , CA (LA Hyperion WRP) WWTP other agency Y N City of Los Angeles 4SSO10502 N City of Glendale 4SSO10388 N/A 12 0 3 N Y Other (specify below) Root intrusion and grease Gravity Mainline N/A N/A City Consultant is preparing SSMP Update. 2023 3SSO10256 3 616 31-MAR-24 Municipal(Public) 1400 1 10 1 2 0 0 0 0 0 0 California's Wastewater Operator Certification Program Grade I: 1; Grade II: 3; Grade III: 3; Grade IV: 4 5 10 100 0 0 0 0 0 100 0 0 0 0 0 0 0 439 0 None 0 0 1 53 46 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 6 3SSO10256 Country Club Estates CS, , San Luis Obispo, CA 93408 SSS same agency 3 401039001 Country Club WWTP WWTP other agency N N NA NA NA 0 0 0 Y Y Other (specify below) NA, no spills in 2023 Other (specify below) NA NA NA 2023 4SSO10374 4 616 28-MAR-24 Municipal(Public) 92388 2 18 3 1 0 1 0 0 0 0 1 181 0 86 13 1 0 0 100 32 0 68 0 0 0 100 23104 0 None 0 0 2 1 57 40 0 0 0 0 100 0 0 0 2 0 0 0 0 0 2 0 0 1 0 0 0 0 0 0 1 0 18 1 4SSO11392 County Sanitation District No. 8 CS, , Whittier, CA WWTP other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 11 Y Y Vandalism (specify below) A variety of different household items were dumped into manhole. Gravity Mainline None The recommendation is to schedule bricklayer to change Manhole No. 446 rim and top to composite so that it can be locked to prevent future vandalism. Will also continue to inspect Manhole No. 446 twice annually. 2023 9SSO10646 9 616 25-MAR-24 Municipal(Public) 277220 4 37 6 1 5 6 0 2 0 0 3 515 1 81 14 2 2 0 100 93 0 7 0 0 0 100 51325 0 Lower only 10 3 21 32 26 18 0 0 0 0 0 0 0 50 50 0 0 0 0 0 0 0 8 2 1 0 0 0 0 0 0 1 633 121 9SSO10658 3338573, 3848 Sorrento Valley Boulevard, San Diego, CA 92121 WWTP same agency N 20 0 2 Y Y Root Intrusion Manhole N/A CIP Projects, Aggressive Maintenance and Inspection Program 2023 9SSO10645 9 616 26-MAR-24 School 15000 0 3 1 1 0 0 0 0 0 0 0 0 2 24 57 19 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 5 85 10 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 9SSO10676 700 S. Rancho Sante Fe Road, South Rancho Santa Fe Road, San Marcos, CA 92069 SSS other agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 0 0 0 0 N Y Other (specify below) 0 Other (specify below) 0 0 0 2023 4SSO10375 4 616 02-APR-24 Municipal(Public) 49578 0 4 1 1 0 0 0 0 0 0 The City of Cerritos contracts its sewer maintenance to Empire Pipe Cleaning (Empire). Empire hold the necessary certifications to operate and maintain the City's sanitary sewer system. 0 110 70 10 10 0 0 0 100 0 0 0 0 0 0 0 16000 23 None 1 0 1 14 85 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 4 1 0 0 0 0 0 0 0 55 3 4191007149 Los Coyotes Water Reclamation Plant, 16515 Piuma Ave., Cerritos, CA 90703 SSS other agency 419W002365 Long Beach Water Reclamation Plant, 7400 E. Willow Ave., Long Beach, CA 90815 SSS other agency N 0 0 11 Y Root Intrusion Gravity Mainline The City's practice is to video any sewer line that has experienced low performance and address the issue as appropriate. The City's practice is to video any sewer line that has experienced low performance and address the issue as appropriate. 2023 9SSO10644 9 616 14-MAR-24 Municipal(Public) 16500 0 3 1 1 2 1 2 0 0 0 20 60 80 20 0 0 0 0 100 0 0 100 0 0 0 100 13000 0 None 0 0 95 5 0 0 0 0 0 0 100 0 100 0 0 0 0 0 0 0 100 0 90 10 0 0 0 0 0 0 100 0 25 25 9SSO10644 4-S Ranch CS, 1966 Olivenhain Road, Encinitas, CA 92024 SSS same agency N 1 1 0 Y Y Other (specify below) No major spills occurred this past year. Lower Lateral None Maintenance and continual system evaluations 2023 4SSO10376 4 616 21-MAR-24 Municipal(Public) 37266 1 1 1 2 0 0 0 0 0 0 0 117 5 80 10 0 0 5 100 0 0 0 0 0 0 0 8115 0 None 0 0 2 8 17 47 24 2 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 Unknown Los Angeles County SSS other agency N Y Montclair - Oakdale Unknown Y Upland - Blancard / Huntington Unknown Y Pomona - Live Oak Drive Unknown Y Pomona - Towne Park Center Unknown Y Upland - College Park Unknown 0 0 0 Y Y Debris-General Gravity Mainline None at this time; however, investigations are completed after each SSO. Comprehensive sewer system cleaning, CCTV inspection, and condition assessment will begin in Fiscal Year 2024-25. Condition assessment will be utilized to develop e a 5-year Capital Improvement Project to address any identified issues. The City will also enhance its FOG outreach program in 2024-25. 2023 8SSO10643 8 616 01-APR-24 Municipal(Public) 51900 0 15 6 2 15 6 1 6 0 1 NA 6 228 5 85 5 2 0 3 100 13 13 44 7 0 23 100 15157 0 None 0 10 10 70 10 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 1 4 0 0 0 0 0 0 5 0 477000 163935 8SSO10643 WRWRF 880 W County Line Rd. Yucaipa, CA 92399 WWTP same agency N NA 15 0 0 Y Debris-wipes/Non-disposables NA Other (specify below) Gravity Main - Roots, Gravity Main - Contractor Obstructions, Trench Failure - Storm Issue, Pump Stations - Non - flushable Wipes None Roots - Mains were added to the root foaming list, Contractor Obstruction - Pipe line replacement, Trench Failure - Relocated Sewer Main, Non - Flushable Wipes - Installed grinder pumps. 2023 4SSO10377 4 616 02-APR-24 Municipal(Public) 12363 6 26 3 1 1 1 1 0 0 0 n/a 0 50 0 75 24 1 0 0 100 0 0 0 0 0 0 0 3736 0 None 0 0 9 10 2 52 27 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37 1 4SSO11387 County Sanitation District No. 2 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) RAGS Gravity Mainline None None 2023 8SSO10568 8 616 02-APR-24 Municipal(Public) 35000 3 4 1 1 3 1 0 3 0 0 NA 3 8 0 4 17 79 0 0 100 0 0 0 2 98 0 100 0 0 None 0 0 14 61 0 0 0 0 0 25 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 7 0 8 332353001 WRCRWA WTP, 14634 River Corona, CA, 92880-8935 WWTP same agency Y Y Western Municipal Water District 8SSO10637 N Home Gardens Sanitary District 8SSO10577 N City of Norco Collection System 8SSO10556 N City of Corona Collection System 8SSO10565 N Jurupa Community Services District 8SSO10582 NA 0 1 6 Y Y Other (specify below) NA - no spills in 2023 Other (specify below) NA - no spills in 2023 NA - no spills in 2023 NA 2023 3SSO10260 3 616 29-MAR-24 Municipal(Public) 2520 0 9 1 2 0 0 0 0 0 0 N/A 1 13 27 72 1 0 0 0 100 100 0 0 0 0 0 100 863 0 None 0 0 4 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2 0 7 3 3SSO10265 El Estero CS, P.O. Box 1990 , Santa Barbara, CA 93102 WWTP same agency N 1 1 0 Y Y Root Intrusion N/A Gravity Mainline N/A N/A Repair and replacement of gravity mainlines as necessary 2023 4SSO10378 4 616 28-MAR-24 Municipal(Public) 90000 5 24 2 4 0 0 0 0 0 1 No 0 147 15 65 15 5 0 0 100 0 0 0 0 0 0 0 20000 3800 Upper and Lower 7 5 5 10 30 15 15 10 0 10 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 12 1 4SSO10378 1400 Block of South Temple Ave., 1400 South Temple Avenue, Compton, CA 90221 SSS other agency N N LACSD no N LACSD no N 0 0 N 0 0 N 0 0 NO 0 0 0 N N Collection System Maintenance Failure (specify below) Sanitary sewer system aging, that results in pipes breaking, and associated spills. Additionally, root intrusion and grease deposition are other major spill causes. Gravity Mainline Sewer laterals also are failing on certain locations. Due to the lack of the available funds, the City can't maintain the system efficiently, which results in its failure. We are in the process of updating the existing Spill Emergency Response Plan, and it will include any spill incidents and their causes. As stated previously, we are in the process of updating the existing Spill Emergency Response Plan, and it will include any spill incidents and their causes. We have just completed a capital improvement project that was considered as an emergency project to respond to street sink holes. We are in the design phase for other two CIPs that are needed to improve system hydraulic performance as well as structural deficiencies. Further, we are working on updating our sewer master plan that will include the actual analysis of the system hydraulic performance. The City has a lack of funds to maintain and optimize its system0. 2023 3SSO10261 3 616 21-MAR-24 School 6500 1 1 1 1 0 0 0 0 0 0 None 0 2 0 75 25 0 0 0 100 0 0 0 0 0 0 100 30 30 Upper and Lower 1 10 0 0 90 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Unknown CMC Wastewater Treatment Plant WWTP other agency N 1 0 0 Y Y Root Intrusion Gravity Mainline None Continual monitoring and cleaning. 2023 4SSO10379 4 616 28-MAR-24 Municipal(Public) 48876 2 2 1 1 2 0 1 0 0 0 N/A 1 121 1 88 10 1 0 0 100 0 100 0 0 0 0 100 123 20 None 5 0 3 5 45 45 2 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 240 45 6B190107017 Lancaster Water Reclamation Plant, 1865 W Ave D , Lancaster, CA 93534 SSS other agency N N/A 0 0 2 N Y Root Intrusion FOG & Root Intrusion. Other (specify below) Lift Station. None. Manhole Channel Resurfacing. 2023 4SSO10380 4 616 28-MAR-24 Municipal(Public) 26029 5 28 3 1 6 1 1 0 0 0 0 15 0 95 5 0 0 0 100 0 0 0 0 0 0 0 1688 0 None 0 0 0 0 0 1 99 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4SSO11387 County Sanitation District No. 2 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 1 Y Y Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 3SSO10263 3 616 19-MAR-24 Municipal(Public) 215 10 30 6 2 22 1 0 2 0 1 1 3 79 21 0 0 0 0 100 100 0 0 0 0 0 100 0 0 None 0 0 25 75 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2 0 0 0 3sso10263 Davenport WWTP same agency N 0 0 0 Y Y Other (specify below) None Other (specify below) None None None 2023 4SSO10381 4 616 20-MAR-24 Municipal(Public) 40779 0 3 1 2 1 0 2 0 0 1 N/A 4 87 5 74 21 0 0 0 100 2 1 97 0 0 0 100 13568 38 Upper and Lower 1 2 6 10 14 29 35 0 0 4 100 1 0 1 2 1 0 0 0 0 5 0 0 0 1 0 0 0 0 0 1 4 42 0 4SSO10450 Hyperion Wastewater Treatment Plant WWTP other agency Y N Los Angeles City Bureau of Sanitation 4SSO10502 N/A 3 0 3 Y Y Root Intrusion N/A Gravity Mainline N/A No Added sewer to preventive maintenance program. Increase the frequency of maintenance, line inspections, and root control treatments. Install the smartcover device(s) 2023 4SSO10382 4 616 02-APR-24 Municipal(Public) 61019 5 28 2 1 6 1 1 0 0 0 5 154 0 89 9 2 0 0 100 47 10 32 11 0 0 100 17898 0 None 0 3 0 26 69 2 0 0 0 0 100 0 0 3 3 0 0 0 0 0 6 1 0 2 0 0 0 0 0 0 3 0 1 0 4SSO11400 County Sanitation District No. 2 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) Pool Plaster Gravity Mainline None Will inspect sewer using CCTV to determine if further action 2023 4SSO10383 4 616 14-APR-24 Municipal(Public) 111261 2 2 1 1 1 1 0 1 0 0 NA 1 193 1 93 5 1 0 0 100 100 0 0 0 0 0 100 22500 41 None .8 0 1 1 12 83 3 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 120 18 NA LA County Sanitation Districts SSS other agency N NA NA 0 0 2 Y Y Debris-wipes/Non-disposables NA Manhole NA None Modify frequency of cleaning and maintenance within the sewer preventative maintenance program 2023 8SSO10637 8 616 02-APR-24 Municipal(Public) 15000 3 4 1 1 3 1 0 3 0 0 NA 21 118 3 70 24 3 0 0 100 24 27 49 0 0 0 100 6481 20 Upper and Lower 2 3 50 41 0 0 0 0 0 6 100 0 2 1 0 0 0 0 0 0 3 0 2 7 0 0 0 0 0 0 9 0 93 21 8 330700001 Western Water Recycling Facility 5903 Avenue A March Air Reserve Base, CA, 92518 Riverside WWTP same agency 8 332353001 WRCRWA, 14634 River Road, Corona, CA 92880 WWTP same agency 8SSO10617 23650 Hemlock Ave., Moreno Valley, 23650 Hemlock Avenue, Moreno Valley, CA 92557 SSS other agency 8SSO10603 SAWPA & Member Agencies CS, 11615 Sterling Avenue, Riverside, CA 92503 SSS other agency N NA 0 0 0 Y Y Root Intrusion NA Gravity Mainline NA NA NA 2023 3SSO10265 3 616 28-MAR-24 Municipal(Public) 95000 7 14 2 1 6 9 1 4 0 0 NA 2 255 37 49 12 1 1 0 100 0 0 0 0 0 0 100 25529 0 None 0 0 0 19 21 31 20 9 0 0 100 0 0 19 21 31 20 9 0 0 100 0 0 19 21 31 20 9 0 0 100 0 226 50 3SSO10265 El Estero CS, P.O. Box 1990 , Santa Barbara, CA 93102 WWTP same agency Y N Montecito Sanitary District 3SSO10291 N Santa Barbara County 3SSO10260 NA 172 2 21 Y Y Other (specify below) Rain events. Gravity Mainline NA NA Rehabilitation of sewer mains and MHs SmartCovers to monitor sewer system I&I study Smoke test I&I basins Capacity Study 2023 8SSO10636 8 616 28-MAR-24 Municipal(Public) 67440 2 3 1 1 1 2 1 1 0 0 n/a 4 167 20 70 8 2 0 0 100 100 0 0 0 0 0 100 20504 16 Lower only 1 0 10 10 10 70 0 0 0 0 100 0 1 1 1 0 0 0 0 0 3 0 0 2 0 0 0 0 0 3 5 0 86 2 8SSO10636 Colton Water Reclamation Facility CS, 160 South 10th Street, Colton, CA 92324 WWTP same agency Y N Grand Terrace City CS 8SSO10575 N Rialto City CS 8SSO10594 n/a 1 2 1 Y Fats, Oil and Grease (FOG) In addition to FOG, pump failure at pump stations have also caused major spills in the past. Gravity Mainline Also pump station - power & mechanical N/A In order to address deficiencies, the City of Colton has: lined sewer mains to increase C- factor; rehabilitated manholes to improve their structural integrity; installed new pumps at 2 lift stations; installed 5 smart covers at priority spots; employed 2 Collections Technicians to increase preventive maintenance efforts; and conducted root control and removal procedures with help from Dukes Root-X. 2023 8SSO10635 8 616 29-MAR-24 Municipal(Public) 6200 8 4 2 1 0 0 0 0 0 0 n/a 1 29 0 87 1 12 0 0 100 0 0 0 0 0 0 0 19 0 None 0 0 0 10 80 10 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 4 8SSO10591 Orange City CS, 1 name , Orange, CA SSS other agency N n/a 0 0 0 N Other (specify below) None Other (specify below) None None None 2023 3SSO10267 3 616 19-MAR-24 Municipal(Public) 4158 10 30 6 2 22 1 0 2 0 1 1 15 38 49 10 3 0 0 100 100 0 0 0 0 0 100 0 0 None 0 18 5 65 9 3 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 3 0 6 0 0 0 0 0 9 0 7 1 3sso10267 City of Watsonville WWTP same agency N 1 1 0 Y Y Other (specify below) None in 2023 Other (specify below) None in 2023 None None 2023 8SSO10630 8 616 26-MAR-24 School 64000 0 11 2 2 0 0 0 0 0 0 None 0 9 0 56 43 0 0 1 100 0 0 0 0 0 0 0 150 150 Upper and Lower 9 2 8 2 88 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 4 8SSO10587 Michelson WRP CS, PO Box 57000 , Irvine, CA 92619 WWTP other agency N N None N/A N/A 0 0 0 Y Y Debris-wipes/Non-disposables N/A Upper Lateral N/A N/A The sanitary system undergoes regular maintenance and inspection on a routine schedule. Staff receives ongoing training. 2023 3SSO10270 3 616 25-MAR-24 Municipal(Public) 40000 2 7 2 1 2 3 3 2 0 3 Dept. of Industrial Relations – Certified Electricians: 2 1 132 9 70 16 5 0 0 100 13 0 87 0 0 0 100 11000 0 None 0 0 1 10 69 20 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 52 34 3SSO10270 Goleta Sanitary District CS, 1 William Moffett Place, Goleta, CA 93117 WWTP same agency N 36 1 1 Y Pipe Structural Problem/Failure - Installation *The spill cause listed in #15 was for our largest spill of 2023, SSO Event ID: 887590, more information is provided in #18. Our only other spill of the year was a 29 gal Category 4 spill, caused by construction debris (sewer pipe plug). Force Main 0 N/A For the spill event (SSO Event ID: 887590) related to item #15: The force main clean-out pipe and cover was repaired. Priority maintenance work order and Excel spreadsheet have been modified to include inspection of all force main clean-out end caps and covers: See Attachment SSO Review FSLS. 2023 4SSO10384 4 616 02-APR-24 Municipal(Public) 23124 5 28 2 1 6 1 1 0 0 0 0 45 0 95 5 0 0 0 100 0 0 0 0 0 0 0 5761 0 None 66 0 5 8 57 30 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 1 4SSO11394 County Sanitation District No. 15 CS, , Whittier, CA SSS other agency 4SSO11401 County Sanitation District No. 22 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency Y N Bradbury City CS 4SSO10371 0 0 3 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None Will inspect the sewer using CCTV to determine if further action is needed. 2023 4SSO10385 4 616 31-MAR-24 Municipal(Public) 109450 0 4 2 1 2 2 0 1 0 0 NA 2 203 1 71 15 6 2 5 100 90 0 0 0 0 10 100 134 10 Upper and Lower 1 0 1 3 13 15 7 0 0 61 100 0 0 0 0 0 0 0 0 0 0 0 0 3 4 0 0 0 0 0 0 0 45 16 NA Amanzi Hotel, 298 South Chestnut Street, Ventura, CA 93001 WWTP other agency N 1 1 1 Y Debris-Rags Siphon NA Upgraded pumps at all sewer lift stations, installed new transducers at all sewer lift stations, installed SCADA at all sewer lift stations, installed Smart covers at all sewer lift stations, installed Smart covers at some areas of concern, CIP projects, sewer upgrade and relocation projects, flow testing for any new housing and commercial projects, F.O.G. program, Root X for root intrusion, 2023 4SSO10386 4 616 25-MAR-24 Municipal(Public) 17500 0 3 1 1 0 3 1 1 0 0 3 51 1 66 26 7 0 0 100 75 25 0 0 0 0 100 4700 0 None 0 3 15 7 17 27 31 0 0 0 100 0 4 3 0 0 0 0 0 0 7 0 1 1 0 0 0 0 0 0 2 0 51 47 4sso10450 Hyperion Treatment plant, 12000 Vista Del Mar, CA 90293 WWTP other agency N 0 0 3 Y Y Debris from Lateral Upper Lateral none. maintain and upgrade system per requirements. 2023 4SSO10387 4 616 02-APR-24 Municipal(Public) 61022 1 1 1 1 1 1 1 0 0 0 1 88 0 96 4 0 0 0 100 100 0 0 0 0 0 100 14861 23 None 1 0 0 0 15 70 15 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 0 0 N/A N/A SSS other agency N N none N/A N none N/A N none N/A N none N/A N none N/A 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline Please see attached report N/A Please see attached report 2023 4SSO10388 4 616 29-MAR-24 Municipal(Public) 201614 2 8 2 1 2 3 6 1 0 12 Eleven operators are PACP (Pipeline Assessment and Certification Program) certified through NASSCO (National Association of Sewer Service Companys). 1 351 0 86 10 4 0 0 100 0 0 0 0 0 0 0 36245 344 None 2 1 0 6 28 8 32 25 0 0 100 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 23 298 28 4SSO10450 City of LA Hyperion CS 12000 Vista DEl Mar, Playa Del Rey, CA 90293 WWTP same agency 4B190106001 LA Glendale WWTP 4600 Colorado Blvd. Los Angeles, CA 90039 WWTP same agency Y N City of LA- Hyperion CS 4SS010450 N Crescenta Valley WD CS 4SSO10444 N/A 45 1 4 Y Root Intrusion N/A Gravity Mainline N/A None at this time. Emergency repairs done by sewer contractors on past sanitary spill locations. See attachments for 845 Coronado Dr. Spill Event ID: 891457 2023 4SSO10389 4 616 02-APR-24 Municipal(Public) 52830 5 28 2 1 6 1 1 0 0 0 0 143 0 95 5 0 0 0 100 0 0 0 0 0 0 0 14826 0 None 169 0 1 14 77 8 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 4SSO11401 County Sanitation District No. 22 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 1 Y Y Other (specify below) Heavy Roots Gravity Mainline None Will inspect sewer using CCTV to determine if further actions are needed. 2023 4SSO10390 4 616 04-APR-24 Municipal(Public) 15884 6 26 3 1 1 1 1 0 0 0 0 16 0 94 6 0 0 0 100 0 0 0 0 0 0 0 2464 0 None 28 0 0 4 10 86 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37 1 4SSO11398 County Sanitation District No. 19 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None Will inspect the sewer using CCTV to determine if further action is needed. 2023 4SSO10391 4 616 28-MAR-24 Municipal(Public) 90000 3 2 1 2 3 0 0 0 0 0 0 0 96 1 86 13 0 0 0 100 0 0 0 0 0 0 0 12000 17 None 0 0 0 2 8 45 45 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 50 1 4SSO11391 County Sanitation District No. 5 CS, , Whittier, CA SSS other agency Y N LA COUNTY SANITATION DISCTRICT 05JOS N/A 0 0 7 N Y Root Intrusion N/A Upper Lateral N/A N/A N/A 2023 4SSO10392 4 616 28-MAR-24 Municipal(Public) 19557 1 1 1 1 0 0 0 0 0 0 N/A 0 37 11 80 4 5 0 0 100 0 0 0 0 0 0 0 6500 0 None 0 0 1 7 10 40 24 18 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 5 10 1 4B190106002 LA County San Dist., City of Carson SSS other agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 N Y Fats, Oil and Grease (FOG) N/A Gravity Mainline N/A none increase cleaning 2023 4SSO10394 4 616 02-APR-24 Municipal(Public) 264 5 28 3 2 6 1 1 0 0 0 0 50 0 57 42 1 0 0 100 0 0 0 0 0 0 0 1313 0 None 0 0 0 14 71 15 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 4SSO11394 County Sanitation District No. 15 CS, , Whittier, CA SSS other agency 4SSO11397 County Sanitation District No. 18 CS, , Whittier, CA SSS other agency 4SSO11400 County Sanitation District No. 21 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA WWTP other agency N 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None Sewer is already added to preventive maintenance program. Will also inspect sewer using CCTV to determine if further actions are needed. 2023 4SSO10396 4 616 02-APR-24 Municipal(Public) 1717 5 28 3 1 6 1 1 0 0 0 2 12 0 78 22 0 0 0 100 75 0 25 0 0 0 100 1112 0 None 0 0 0 7 64 29 0 0 0 0 100 0 0 1 2 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 18 1 4SSO11394 County Sanitation District No. 15 CS, , Whittier, CA SSS other agency 4SSO11401 County Sanitation District No. 22 CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) No SSO in 2023 Other (specify below) n/a n/a n/a 2023 4SSO10397 4 616 02-APR-24 Municipal(Public) 19752 5 28 2 1 6 1 1 0 0 0 n/a 1 52 0 98 2 0 0 0 100 100 0 0 0 0 0 100 4722 0 None 0 0 64 25 11 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 3 0 1 0 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline Yes Will inspect the sewer using CCTV to determine if further action is needed. 2023 4SSO10398 4 616 02-APR-24 Municipal(Public) 6161 5 28 3 1 6 1 1 0 0 0 0 1 3 0 77 23 0 0 0 100 100 0 0 0 0 0 100 114 0 None 0 0 0 31 69 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 6 1 4SSO11388 Las Virgenes MWD CS, 4232 Las Virgenes Road, Calabasas, CA 91302 SSS other agency 4SSO11397 County Sanitation District No. 18 CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 4SSO10399 4 616 02-APR-24 Municipal(Public) 50015 6 26 3 1 1 1 1 0 0 0 2 120 0 86 13 1 0 0 100 100 0 0 0 0 0 100 13957 0 None 0 0 0 14 23 63 0 0 0 0 100 0 0 1 2 1 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 1 0 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency 4SSO11397 County Sanitation District No. 18 CS, , Whittier, CA SSS other agency N 0 0 0 Y Y Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 3SSO10272 3 616 29-MAR-24 Municipal(Public) 18967 4 3 0 1 0 0 0 0 0 0 Six employees have a certificate of completion in Operation and Maintenance of Wastewater Collection Systems Volume I issued by California State University Sacramento. 1 22 30 50 15 5 0 0 100 50 50 0 0 0 0 0 3683 0 None 0 4 28 28 15 20 5 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 1 3 0 0 0 0 0 5 1 12 12 3 270105001 City of Greenfield WWTP, NE End of Walnut, Greenfield, CA, 93960 WWTP same agency N N/A 0 0 0 Y Pump Station Failure - Mechanical The largest spill that occurred in 2023 was caused by a lift station failure. Other spills were caused by Fats, Oils, and Grease (FOG) in the collection system. Other (specify below) Most spills appeared at manholes; as noted above, the largest spill occurred due to a lift station failure and other spills were caused by FOG in the collection system. N/A System continues to conduct video inspections of collection system, conduct inspections and repairs to lift stations, and is implementing a FOG management program City-wide. 2023 3SSO10275 3 616 03-APR-24 Municipal(Public) 3874 2 2 1 2 0 0 0 0 0 0 The system does not require certified personnel. 7 16 0 100 0 0 0 0 100 100 0 0 0 0 0 100 1867 0 None 0 0 10 26 64 0 0 0 0 0 100 0 2 0 3 0 0 0 0 0 5 0 3 0 2 0 0 0 0 0 5 0 6 0 3SSO10275 Heritage Ranch CS, 4870 Heritage Road, Paso Robles, CA 93446 WWTP same agency N 5 0 2 N Y Collection System Maintenance Failure (specify below) Level indicator or utility power failure. Pump Station - Controls Level indicator or utility power failure. None SCADA and component upgrades to include new and upgraded controls. 2023 3SSO10279 3 616 29-MAR-24 Municipal(Public) 35000 1 13 2 2 2 4 5 2 0 0 1 additional for Lab analyst grade 1 CWEA 2 127 3 95 2 1 0 0 100 100 0 0 0 0 0 100 12927 0 None 0 2 14 26 31 24 2 1 0 0 100 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 2 3 76 11 3SSO10279 Laguna County Sanitation District, 620 Foster Road Santa Maria, CA 93455 WWTP same agency 3SSO10279 Laguna County Sanitation District, 620 Foster Road Santa Maria, CA 93455 SSS other agency Y Y LCSD, but flows to City of Santa Maria through Joint Powers Agreement 3SSO10279 N/A 22 4 7 Y Y Root Intrusion N/A Gravity Mainline N/A N/A Rehabilitation of sewer trunk lines and repairs and replacements pf pipes and manholes as necessary 2023 3SSO10284 3 616 26-MAR-24 Municipal(Public) 54551 0 1 2 2 2 1 0 1 1 98765432 N/A 2 110 34 41 20 3 0 0 98 2 0 0 0 0 0 2 8960 0 None 0 0 18 63 0 0 0 19 0 0 100 0 1 0 0 0 0 0 0 0 1 0 2 1 0 0 0 0 0 0 3 0 97 4 3 420105001 LOMPOC REGIONAL WASTEWATER RECLAMATION PLANT | 1801 W CENTRAL AVE | LOMPOC, CA 93436 WWTP same agency Y N V.V.C.S.D. 3SSO 10345 N V.S.F.B. NA N/A 0 2 4 Y Y Debris-General N/A Manhole N/A Routine maintenance and CCTV inspection Capital Improvement Program for sewer line replacement and lift station improvement projects 2023 3SSO10285 3 616 27-MAR-24 Municipal(Public) 1534 2 1 1 1 1 1 0 0 0 0 n/a 1 8 94 3 3 0 0 0 100 0 100 0 0 0 0 100 579 1 None 0 0 15 85 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 6 1 3SSO10285 Los Alamos CS, P.O. Box 675 , Los Alamos, CA 93440 WWTP same agency N N N/A N/A n/a 1 2 0 N Y Debris-General n/a Pump Station - Mechanical n/a n/a having a spare motor and other parts available in-house. 2023 3SSO10287 3 616 22-MAR-24 Municipal(Public) 36987 4 12 1 1 2 7 5 2 0 6 7 151 34 49 15 2 0 0 100 24 27 49 0 0 0 100 10033 10033 None 0 6 18 18 43 15 0 0 0 0 100 3 3 1 2 1 0 0 0 0 0 1 4 2 3 0 0 0 0 0 0 0 149 13 3 270118002 Monterey One Water; 5 Harris Ct. Monterey, CA 93940 WWTP other agency N N/A 0 0 0 Y Y Fats, Oil and Grease (FOG) N/A Gravity Mainline N/A N/A The District just purchased a new HD CCTV track camera, which is integrated into the District's Computer Maintenance Management System and GIS. The District is in the process of televising all of its sewer gravity mains to condition assess them. In addition, the District owns two hydrocleaners, which are sent out each work day, to routinely clean the system. Any known areas that are prone to stoppages/spills or have had a recent stoppage are put on a trouble spot list with a repeated frequency depending on the severity of the issue. These trouble spots are addressed beginning the first work day of the each month. Several sewer lift stations have been rehabilitated or completely rebuilt, and all stations have redundant communications, level and pump controls. 2023 3SSO10288 3 616 22-MAR-24 Municipal(Public) 5480 0 5 0 1 0 2 0 1 0 1 0 3 25 0 80 20 0 0 0 100 0 100 0 0 0 0 100 2308 0 None 0 0 20 20 60 0 0 0 0 0 100 0 3 0 0 0 0 0 0 0 100 0 0 3 0 0 0 0 0 0 100 0 25 0 3400115001 Meadowbrook Treatment Plant WWTP same agency N N n/a 0 0 0 Y Y Debris-General n/a Gravity Mainline n/a None Master Plan Updating project underway 2023 3SSO10289 3 616 27-MAR-24 Municipal(Public) 3600 1 1 1 0 2 0 0 0 0 0 N.A 2 21 2 90 8 0 0 0 100 0 100 0 0 0 0 100 1271 1271 Lower only 3 0 3 37 60 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 3SSO10289 Mission Hills La Purisima CS, 1550 East Burton Mesa Boulevard, Lompoc, CA 93436 WWTP same agency N N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0 0 0 N Y Debris-General N/A Force Main N/A N/A Repair Leaks on force main 2023 3SSO10291 3 616 28-MAR-24 Municipal(Public) 10000 2 3 1 1 2 1 1 3 0 4 NA 5 74 2 92 4 2 0 0 100 60 40 0 0 0 0 100 3131 0 None 0 5 15 80 0 0 0 0 0 0 100 0 0 2 0 0 0 0 0 0 2 1 0 2 0 0 0 0 0 0 3 0 96 14 3SSO10291 Montecito SD CS, 1042 Monte Cristo Lane, Santa Barbara, CA 93108 WWTP same agency N NA 39 3 4 Y Y Collection System Maintenance Failure (specify below) Natural Disaster Pump Station Failure - Mechanical Other (specify below) Gravity Mainline Force Main NA CIP projects to analyze and replace aging infrastructure as needed. 2023 3SSO11524 3 616 28-MAR-24 Municipal(Public) 28069 2 3 1 1 0 1 0 0 0 0 2 99 49 36 13 2 0 0 100 1 1 0 0 0 0 0 9179 78 Upper and Lower 1 0 10 7 10 18 25 30 0 0 100 0 0 1 0 0 0 0 0 0 0 0 2 4 0 0 0 0 0 0 0 10 230 23 3SSO10296 Monterey One Water Reg Trtmt & Outfall Sys CS, 5 Harris Court, D Monterey, CA 93940 WWTP same agency Y N Naval Support Activity (NSA) Mtry-Post Graduate School (Federal Govt) US Navy-Federal N NSA La Mesa Village (Federal Govt) US Navy-Federal N NSA Fleet Numerical Meteorology/Oceanography Center (Federal Govt) US Navy-Federal N Monterey Peninsula College (State Govt-Office of State Architect) State OSA N Monterey Peninsula Airport District (CA Public Agency-Special District) Special Distric 25 0 0 Y Y Root Intrusion Gravity Mainline None. City has preventive maintenance program, as described below in Question 18. Annual root foaming, routine CCTV inspection, routine hydrojetting, routine weekly/quarterly hotspot hydrojetting, construction/ pipe rehabilitation. 2023 3SSO10296 3 616 26-MAR-24 Municipal(Public) 279000 3 8 3 3 7 10 4 7 0 0 NA 32 4 3 0 0 24 73 0 100 12 0 57 26 6 0 100 0 0 None 0 35 0 66 0 0 0 0 0 0 100 0 0 10 0 0 0 0 0 0 10 3 1 0 0 0 0 0 0 0 4 8 2 0 3 270118002 001, , CA WWTP same agency Y N Salinas City CS 3SSO10314 N Monterey City CS 3SSO11524 N Pacific Grove City CS 3SSO11609 N Castroville Water District CS 3SSO20022 N Seaside Co Sd CS 3SSO10334 No- Marina Coast 3SSO10287 No- Boronda Sanitation District CS SSO18092 0 2 0 Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure NA Air Relief Valve (ARV)/ Blow-Off Valve (BOV) NA none Increased ARV maintenance frequencies and installed Smart Cover alarms 2023 3SSO10297 3 616 20-MAR-24 Municipal(Public) 1700 2 3 1 1 0 1 4 0 0 0 None 1 7 13 83 4 0 0 0 100 100 0 0 0 0 0 0 559 0 None 0 0 16 84 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 33 67 0 0 0 0 0 0 100 0 1 0 3 401028001 Nipomo CSD Black Lake WWTP same agency N 0 0 0 N Y Other (specify below) None Other (specify below) None None None 2023 3SSO10298 3 616 20-MAR-24 Municipal(Public) 8350 2 3 1 1 0 1 4 0 0 0 None 6 35 6 83 8 3 0 0 100 100 0 0 0 0 0 100 2738 0 None 0 0 29 63 7 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 40 60 0 0 0 0 0 0 100 0 5 0 3 400104001 Nipomo CSD Southland Treatment Facility WWTP same agency Y N County of San Luis Obispo CSA1 3SSO10257 2 1 0 Y Y Other (specify below) None Other (specify below) None None None 2023 8SSO10640 8 616 26-MAR-24 Municipal(Public) 2600000 0 5 2 1 2 8 7 5 0 3 none 21 364 0 2 17 40 41 0 100 0 6 6 59 29 0 100 1087 0 None 0 1 10 22 40 26 1 0 0 0 100 0 3 2 7 3 0 0 0 0 15 0 0 0 0 0 0 0 0 0 0 2 64 74 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP same agency N N 84 20 102 Y Y Pipe Structural Problem/Failure - Installation none Force Main none None Asset management plan. 2023 5SSO10000 5S 616 01-JUL-24 Hospital 2500 4 5 6 7 3 4 5 6 7 8 1 1 1 10 10 10 10 10 50 100 10 10 10 10 10 50 100 1 1 Lower only 1 10 10 10 10 10 20 10 10 10 100 5 5 5 5 5 5 5 5 1 41 5 5 5 5 5 5 5 5 4 44 1 1 1 5C551001001 Moccasin Powerhouse, Highway 49 , Moccasin, CA 95321 SSS other agency N 1 1 1 Y Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure 1 Air Relief Valve (ARV)/ Blow-Off Valve (BOV) 1 1 1 2023 4SSO11364 4 616 27-MAR-24 Municipal(Public) 5788 3 8 2 1 1 5 3 2 1 0 1 17 2 81 16 1 0 0 100 0 100 0 0 0 0 100 1369 0 None 0 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 4SSO10479 SSS same agency N 1 1 0 Y Y Other (specify below) None Gravity Mainline no na 2023 4SSO11364 4 616 27-MAR-24 Municipal(Public) 5788 3 8 2 1 1 5 3 2 1 0 1 17 2 81 16 1 0 0 100 0 100 0 0 0 0 100 1369 0 None 0 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 4SSO10479 SSS same agency N 1 1 0 Y Y Other (specify below) None Gravity Mainline no na 2023 4SSO11365 4 616 02-APR-24 Municipal(Public) 597480 2 18 3 1 0 1 0 0 0 0 5 1429 0 94 5 1 0 0 100 38 60 2 0 0 0 100 16017 0 None 1999 0 5 7 26 50 12 0 0 0 100 0 1 0 4 0 0 0 0 0 5 0 1 2 1 1 0 0 0 0 5 0 376 92 4SSO11392 County Sanitation District No. 8 CS, , Whittier, CA SSS other agency 4SSO11400 County Sanitation District No. 21 CS, , Whittier, CA SSS other agency 4SSO11404 South Bay Cities Sanitation District CS, , Whittier, CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency Y N Los Angeles City BS CS 4SSO10502 N Santa Fe Springs City CS 4SSO10430 N La Mirada City CS 4SSO10399 N Industry City CS 4SSO10394 0 0 38 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None Added sewer to preventive maintenance program and will inspect and monitor the condition. 2023 4SSO11366 4 616 28-MAR-24 Municipal(Public) 23387 2 17 2 1 1 2 1 0 0 0 None 1 54 0 95 5 0 0 0 100 0 0 0 0 0 0 0 6654 0 None 0 1 0 47 52 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 4SSO10460 Las Virgenes MWD CS, 4232 Las Virgenes Road, Calabasas, CA 91302 SSS other agency N 0 0 1 Y Y Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 4SSO11367 4 616 28-MAR-24 Municipal(Public) 109925 1 5 1 1 1 2 0 3 0 3 NONE 4 375 8 47 9 4 1 0 100 14 0 18 68 0 0 100 24902 0 None 0 1 15 14 20 35 10 5 0 0 100 0 1 1 2 0 0 0 0 0 4 0 0 0 7 0 0 0 0 0 7 0 159 2 4SSO11367 Ventura City CS, P.O. Box 99 , Ventura, CA 93002 SSS same agency Y N SERVICE AREA 29 4SSO11375 N McGRATH STATE BEACH N/A N/A 0 1 0 Y Debris from Lateral N/A Other (specify below) N/A NONE CCTV CIPP AND REFER TO MASTERPLAN 2023 4SSO11368 4 616 21-MAR-24 Municipal(Public) 36000 0 0 0 2 0 0 0 0 0 0 The City of West Hollywood contracts maintenance operations to the County of Los Angeles. The County performs the activities with their staff. Refer to the County's own annual report for information relating to their organization. 0 39 0 82 18 0 0 0 100 0 0 0 0 0 0 0 9884 29 Upper and Lower 1 0 0 1 26 0 65 0 0 8 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 39 4SSO10450 Hyperion Treatment Facility WWTP other agency N 0 0 0 Y Y Root Intrusion Gravity Mainline NA Regular Maintenance Operations take care of system. 2023 4SSO11369 4 616 27-MAR-24 Airport 365 3 8 2 1 1 5 3 2 1 0 1 5 9 80 11 0 0 0 100 100 0 0 0 0 0 100 67 0 None 0 0 20 58 22 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0 0 0 4SSO10357 Camarillo Water Reclam. Plant CS, 601 Carmen Drive, Carmarillo, CA 93010 SSS other agency N 0 1 0 Y Y Other (specify below) None Pump Station - Power None None 2023 4SSO11369 4 616 27-MAR-24 Airport 365 3 8 2 1 1 5 3 2 1 0 1 5 9 80 11 0 0 0 100 100 0 0 0 0 0 100 67 0 None 0 0 20 58 22 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2 0 0 0 4SSO10357 Camarillo Water Reclam. Plant CS, 601 Carmen Drive, Carmarillo, CA 93010 SSS other agency N 0 1 0 Y Y Other (specify below) None Pump Station - Power None None 2023 4SSO11370 4 616 02-APR-24 Municipal(Public) 8950 0 2 1 0 0 2 0 0 0 0 0 43 0 69 28 3 0 0 100 0 0 0 0 0 0 0 5309 0 None 0 12 0 35 44 9 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 1 4SSO11393 Santa Clarita Valley Sanitation District of Los Angeles County CS, , CA SSS other agency 4SSO11399 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency Y N Lancaster CS 6SSO11136 N Palmdale CS 6SSO11137 1 0 1 Y Y Other (specify below) No SSO 2023 Other (specify below) NO SSO 2023 No SSO 2023 No SSO 2023 2023 4SSO11371 4 616 27-MAR-24 Municipal(Public) 2384 2 8 2 1 1 5 3 2 1 0 1 14 40 54 6 0 0 0 100 100 0 0 0 0 0 100 274 0 None 1 0 0 100 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 4SSO10479 1331 Doris Ave, 1331 Doris Alley, Oxnard, CA SSS other agency N 1 0 0 Y Y Other (specify below) None Gravity Mainline no none 2023 4SSO11371 4 616 27-MAR-24 Municipal(Public) 2384 2 8 2 1 1 5 3 2 1 0 1 14 40 54 6 0 0 0 100 100 0 0 0 0 0 100 274 0 None 1 0 0 100 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 4SSO10479 1331 Doris Ave, 1331 Doris Alley, Oxnard, CA SSS other agency N 1 0 0 Y Y Other (specify below) None Gravity Mainline no none 2023 4SSO11372 4 616 02-APR-24 Municipal(Public) 8952 0 17 2 1 1 2 1 0 0 0 None 1 32 0 90 10 0 0 0 100 100 0 0 0 0 0 100 4280 0 None 0 5 0 55 28 12 0 0 0 0 100 0 0 1 1 0 0 0 0 0 2 1 0 1 0 0 0 0 0 0 2 0 10 1 4sso10460 Las Virgenes MWD CS, 4232 Las Virgenes Road, Calabasas, CA 91302 SSS other agency N 0 0 1 Y Y Other (specify below) The causes were rock debris and grease buildup. Manhole was damaged, with the ring and cover shifted by 9 inches, creating an opening for debris. Manhole Yes Going to inspect the sewer using CCTV to determine if further action is needed. Repair or replace defective assets. 2023 4SSO11373 4 616 02-APR-24 Municipal(Public) 8400 2 18 3 1 0 1 0 0 0 0 1 12 0 62 38 0 0 0 100 0 0 92 0 0 8 100 759 0 None 0 0 0 43 52 5 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3 1 4SSO10450 LA City BS Hyperion CS SSS other agency N 0 0 0 Y Y Damage by Others Not Related to Collection System Construction/Maintenance Accumulation of rags and grease blocked by damaged liner. Gravity Mainline None Enforcement action against FOG source. Inspected sewer using CCTV to determine cause; damaged liner schedule to be repaired or replace. 2023 4SSO11374 4 616 02-APR-24 Municipal(Public) 45666 0 17 2 1 1 2 1 0 0 0 3 132 0 86 13 1 0 0 100 74 10 26 0 0 0 100 16017 0 None 0 58 0 36 6 0 0 0 0 0 100 1 0 0 2 1 0 0 0 0 4 1 0 1 1 0 0 0 0 0 3 0 35 9 4SSO11405 Santa Clarita Valley Sanitation District of Los Angeles County CS, , CA SSS other agency 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS other agency Y N Santa Clarita City CS 4SSO10429 1 0 1 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None Inspected Sewer Using CCTV to Determine Cause. Mainline will be put on a 90-day hydro periodic. Inspect & monitor condition. 2023 4SSO11375 4 616 25-MAR-24 Municipal(Public) 765 3 8 2 1 1 5 3 2 1 0 NA 10 0 0 0 0 0 0 0 100 60 40 0 0 0 0 0 308 0 Lower only 3 0 2 98 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 SSo11367 Ventura City CS, P.O. Box 99 , Ventura, CA 93002 SSS other agency N 0 11 0 Y Y Other (specify below) None Pump Station - Power NA NA 2023 4SSO11375 4 616 25-MAR-24 Municipal(Public) 765 3 8 2 1 1 5 3 2 1 0 NA 10 0 0 0 0 0 0 0 100 60 40 0 0 0 0 0 308 0 Lower only 3 0 2 98 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 SSo11367 Ventura City CS, P.O. Box 99 , Ventura, CA 93002 SSS other agency N 0 11 0 Y Y Other (specify below) None Pump Station - Power NA NA 2023 8SSO11382 8 616 01-APR-24 Municipal(Public) 179061 3 6 1 1 6 7 1 3 0 0 4 450 1 80 15 3 1 0 100 0 0 100 0 0 0 100 34274 34274 Lower only 211 5 5 29 32 24 3 1 1 0 100 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 2 0 355 25 8SSO10580 Inland Empire Utilities Agency CS, 6075 Kimball Avenue, Chino, CA 91710 WWTP other agency N 0 1 6 N Y Fats, Oil and Grease (FOG) Upper Lateral None Routine preventative maintenance, Jetting program along with routine CCTV inspections. Engineering CIP 2023 8SSO11383 8 616 20-MAR-24 Municipal(Public) 178670 0 7 1 1 0 0 4 5 0 1 1 422 1 356 54 11 0 0 422 1 0 0 0 0 0 1 37286 36359 Lower only 288 1 21 42 31 0 0 0 0 5 100 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 404 29 8sso10580 Inland Empire Utilities Agency CS, 6075 Kimball Avenue, Chino, CA 91710 WWTP same agency N 0 0 7 Y Y Damage by Others Not Related to Collection System Construction/Maintenance Private systems partial blockages responded to by CVWD to prevent, contain , control and correct to protect our community and environment. Other (specify below) Private systems partial blockages none Engineering department updating new sewer model and flow monitoring. Internal Sewer deapartment continuously and regularly conducts vulnerability assesments , all capacity and structural threats and vulnerable collection system assets communicated to Engineering and managment team to develop, address and correct through Capital Improvement projects. FOG, Industrial users, commercial, residentail and private systems assessed and evaluatede for potential threats, vulnerabilities and when issues identified, plans and actions created to correct and/or enforce corrective issues (when necessary fully utilize local and if needed state entities ). 2023 9SSO11210 9 616 31-MAR-24 Municipal(Public) 62000 3 5 2 3 1 1 5 3 0 0 17 205 1 88 10 1 0 0 100 10 0 4 86 0 0 100 20751 1 None 0 0 10 40 50 0 0 0 0 0 100 0 0 0 3 0 0 0 0 0 3 0 0 1 6 0 0 0 0 0 7 10 224 69 000002951 Encina Wastewater Authority RGP 63, 6200 Avendia Encinas , Carlsbad, CA 92101 WWTP other agency Y N City of Encinitas Wastewater SS010650 N City of Carlsbad SS011209 4 4 0 Y Y Other (specify below) LWD had 0 spills in 2023. Other (specify below) NA NA NA 2023 9SSO11209 9 616 29-MAR-24 Municipal(Public) 86020 1 11 2 1 7 10 5 4 0 6 n/a 4 268 8 79 11 2 0 0 100 10 14 76 0 0 0 100 24124 82 None 2 1 24 46 22 6 1 0 0 0 100 1 4 1 0 0 0 0 0 0 6 1 3 1 0 0 0 0 0 0 5 30 190 72 n/a Encina Wastewater Authority, 6200 Avenida Encinas, Carlsbad, 92011 WWTP other agency Y N Vista Sanitation 9SSO10660 N Vallecitos Water District 9SSO10676 N Leucadia Wastewater District 9SSO11210 N/A 3 0 3 Y Y Debris from Construction n/a Other (specify below) We didn't have any infrastructure failures that caused sewer spills in 2023. none In 2023 Carlsbad lined 23 sewer mains with defects found via CCTV inspection. Staff is currently working on several CIPs to replace and/or upsize several sewer mains throughout the district. Staff is also putting together a list of sewer mains to be rehabbed in 2024. We have an ongoing program to CCTV our lines and generate rehab or replacement projects based on a business risk score. 2023 9SSO11384 9 616 27-MAR-24 Military 9053 0 0 0 0 0 0 0 0 0 0 N/A 0 4 50 25 10 5 5 5 100 0 0 0 0 0 0 0 200 200 Upper and Lower 4 2 18 10 10 10 0 50 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 Point Loma Wastewater Treatment Plant 9192 Topaz Way, San Diego, CA 92123 WWTP other agency 0 N NA NA NA NA NA NA NA NA NA NA N/A 0 0 0 Y Y Debris-wipes/Non-disposables N/A Manhole N/A N/A Inspections and training employees. 2023 4SSO11390 4 616 29-MAR-24 Municipal(Public) 35536 25 97 11 2 8 2 0 1 0 27 N/A 0 6 0 9 61 26 4 0 100 0 0 0 0 0 0 0 41 0 None 0 0 0 29 14 1 56 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 2 4SSO10502 LA City Bureau of Sanitation CS, 2714 Media Center Drive, Los Angeles, CA 90065 SSS other agency Y N Beverly Hills 4SSO10370 N West Hollywood 4SSO11368 N LA City Bureau of Sanitation 4SSO10502 N/A 0 0 2 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 6SSO11393 6B 616 29-MAR-24 Municipal(Public) 212100 7 32 4 2 0 0 0 0 0 0 N/A 0 75 0 2 52 28 18 0 100 0 0 0 0 0 0 0 339 0 None 0 1 19 40 8 32 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 16 6B190107017 Lancaster Water Reclamation Plant, 1865 W Ave D , Lancaster, CA 93534 WWTP same agency 6B190107069 Palmdale Water Reclamation Plant, 39300 30th St E & Ave P Street, Palmdale, CA 93550 WWTP same agency Y N Lancaster 6SSO11136 N Palmdale 6SSO11137 N Unincorporated North Co. Area CS 4SSO11370 N/A 2 0 0 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 6SSO11399 6B 616 29-MAR-24 Municipal(Public) 136920 7 32 4 2 0 0 0 0 0 0 N/A 0 49 0 2 59 27 12 0 100 0 0 0 0 0 0 0 183 0 None 0 0 15 20 25 40 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 12 6B190107069 Palmdale Water Reclamation Plant, 39300 30th St E & Ave P Street, Palmdale, CA 93550 WWTP same agency Y N Palmdale 6SSO11137 N Unincorporated North Co. Area CS 4SSO11370 N/A 0 0 0 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 4SSO11403 4 616 29-MAR-24 Municipal(Public) 11431 25 97 11 2 8 2 0 1 0 27 N/A 1 33 0 85 15 0 0 0 100 98 0 2 0 0 0 100 12 0 None 0 0 0 0 0 0 0 0 0 100 100 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 42 5 4SSO11388 County Sanitation District Joint Outfall CS, , Whittier, CA SSS same agency Y N Signal Hill 4SSO10433 N/A 0 0 2 Y Y Other (specify below) Debris-General, Other Other (specify below) Manhole, Gravity Mainline N/A In the 2022-2023 Fiscal Year, LACSD awarded construction contracts for sewer rehabilitation and relief projects in the amount of $94.4M. These projects correspond to over 45 miles of sewer. LACSD has projected a value of approximately $176.6M for awarded construction contracts in the 2023-2024 Fiscal Year for the rehabilitation and relief of approximately 60 miles of sewer. These values represent all LACSD collection systems. See Attachment for additional spill corrective actions. 2023 4SSO11405 4 616 29-MAR-24 Municipal(Public) 275655 7 32 4 2 0 0 0 0 0 0 N/A 6 37 0 0 48 48 4 0 100 62 0 18 20 0 0 100 162 0 None 0 0 12 21 67 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 17 9 4A190107021 Saugus Water Reclamation Plant, 26200 Springbrook Avenue, Saugus, CA 91350 WWTP same agency 4A190107023 Valencia Water Reclamation Plant, 28185 The Old Road, Valencia, CA 91355 WWTP same agency Y N Santa Clarita 4SSO10429 N Unincorporated North Co. Area CS 4SSO11370 N/A 12 3 18 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 4SSO11406 4 616 02-APR-24 Municipal(Public) 4560 0 1 0 2 1 0 1 0 0 0 0 2 10 10 90 0 0 0 0 100 10 70 20 0 0 0 100 1776 0 None 0 0 0 10 90 0 0 0 0 0 100 0 0 0 3 0 0 0 0 0 3 0 0 4 0 0 0 0 0 0 4 0 10 0 4SSO10479 6001 S Perkins Rd, Oxnard, CA 93033 SSS other agency N N N 0 0 N 0 0 N 0 0 N 0 0 N/A 0 2 0 N Y Other (specify below) There were no SSO's in calendar year 2023. Other (specify below) There were no system failures in calendar year 2023. 0 No system deficiencies currently. 2023 4SSO11407 4 616 02-APR-24 Municipal(Public) 8872 1 13 2 1 0 1 0 0 0 0 1 34 0 80 20 0 0 0 100 100 0 0 0 0 0 100 3517 0 None 0 0 5 55 40 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 22 1 4SSO10460 Las Virgenes MWD CS, 4232 Las Virgenes Road, Calabasas, CA 91302 SSS other agency N 0 0 0 Y Y Other (specify below) No SSO in 2023 Other (specify below) No SSO in 2023 n/a n/a 2023 4SSO11388 4 616 29-MAR-24 Municipal(Public) 4719235 25 97 11 2 8 2 0 1 0 27 N/A 38 1186 0 3 36 37 24 0 100 3 8 36 27 26 0 100 6494 0 None 0 1 11 19 29 32 8 0 0 0 100 0 17 5 9 10 1 0 0 0 42 0 2 0 0 1 0 0 0 0 3 2 668 254 4B190107014 Long Beach Water Reclamation Plant WWTP same agency 4B190107020 San Jose Creek Water Reclamation Plant WWTP same agency 4B190107016 Whittier Narrows Water Reclamation Plant WWTP same agency 4B190107013 Warren Water Resource Facility WWTP same agency Y N Alhambra 4SSO10362 N Arcadia 4SSO10363 N Artesia 4SSO10364 N Azusa 4SSO10365 N Baldwin Park 4SSO10366 See Attachment 89 11 706 Y Y Other (specify below) Rainfall Exceeded Design (I and I), Operator Error, Damage by Others Not Related to Collection System Construction/Maintenance, FOG, Vandalism, Debris-General, Other Other (specify below) Manhole, Gravity Mainline, Force Main N/A In the 2022-2023 Fiscal Year, LACSD awarded construction contracts for sewer rehabilitation and relief projects in the amount of $94.4M. These projects correspond to over 45 miles of sewer. LACSD has projected a value of approximately $176.6M for awarded construction contracts in the 2023-2024 Fiscal Year for the rehabilitation and relief of approximately 60 miles of sewer. These values represent all LACSD collection systems. See Attachment for additional spill corrective actions. 2023 5SSO11409 5S 616 31-OCT-24 Municipal(Public) 5220 6 0 3 1 0 0 0 0 0 0 N/A 4 14.3 48 32 20 0 0 0 100 6 4 90 0 0 0 100 1439 0 None 0 5 26 26 43 0 0 0 0 0 100 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 .5 .5 5SSO11409 City of Turlock CS WWTP other agency N N/A 0 0 0 N Y Fats, Oil and Grease (FOG) N/A Gravity Mainline N/A N/A N/A 2023 3SSO11408 3 616 29-MAR-24 Municipal(Public) 44218 2 7 1 1 2 1 0 0 0 0 6 113 24 56 16 4 0 0 0 59 1 40 0 0 0 0 0 0 None 0 0 7 0 0 0 0 0 0 93 100 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 4 7 0 23 1 3 350100001 2690 San Juan Hollister, CA, 95023 WWTP same agency Y N San Juan Oaks Phase 1 San Juan Oaks Circle San Benito, CA, 95023 3 35C403173 3 4 3 N Y Debris-General Gravity Mainline None Capital Improvement Program, residential education,and FOG pretreatment program. 2023 5SSO11458 5S 616 27-MAR-24 Municipal(Public) 3712 3 3 1 1 0 0 0 0 0 0 Operators have CA WWTP Operator certifications. 4 11 55 32 13 0 0 0 100 28 50 22 0 0 0 100 1227 5 Upper and Lower 0 5 40 10 45 0 0 0 0 0 100 0 2 0 1 0 0 0 0 0 3 1 1 1 0 0 0 0 0 0 3 1 2 1 5A580103001 City of Wheatland WWTP, 800 Malone Avenue, Wheatland, CA 95692 WWTP same agency N N N/A 1 1 1 Y Y Fats, Oil and Grease (FOG) N/A Upper Lateral N/A N/A CIP 2023 5SSO11451 5S 616 27-MAR-24 Municipal(Public) 252 0 3 1 0 1 3 0 0 0 4 None 0 4 100 0 0 0 0 0 100 0 0 0 0 0 0 0 106 0 None 0 0 20 80 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 4 4 5SSO11451 Fairway Pines CS, , Sutter Creek, CA 95685 WWTP same agency N/A N/A N/A N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A None 0 0 0 Y Y Root Intrusion N/A Upper Lateral N/A N/A Flush Quarterly 2023 4SSO11439 4 616 02-APR-24 Municipal(Public) 2025 2 17 2 1 1 2 1 0 0 0 0 1 15 0 96 4 0 0 0 100 100 0 0 0 0 0 100 674 0 None 0 16 0 12 72 0 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 26 1 4SSO10460 Las Virgenes MWD CS, 4232 Las Virgenes Road, Calabasas, CA 91302 SSS other agency N 0 0 0 Other (specify below) No SSO 2023 Other (specify below) No SSO 2023 No SSO 2023 No SSO 2023 2023 5SSO11460 5S 616 27-MAR-24 Municipal(Public) 588 0 3 1 0 1 3 0 0 0 0 0 4 15 80 20 0 0 0 0 100 100 0 0 0 0 0 100 171 0 None 0 0 10 50 40 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 2 0 0 4 0 0 0 0 0 6 0 8 8 5SSO11460 WWTP same agency N N/A N/A 0 0 0 Y Y Fats, Oil and Grease (FOG) N/A Gravity Mainline N/A N/A Jetting 2023 3SSO11472 3 616 26-MAR-24 Prison 3600 0 7 2 1 0 0 0 0 0 2 N/A 0 4 0 0 100 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3sso10335 Sewage Treatment Plant CS, P.O. Box 156 , Soledad, CA 93960 SSS same agency N N/A 0 0 0 N Y Vandalism (specify below) Inmates putting everything down the drain. Gravity Mainline N/A N/A No identified system deficiencies. 2023 2SSO11410 2 616 02-APR-24 Park (w/Campground) 500 0 5 1 1 0 0 0 0 0 0 none 1 1 100 0 0 0 0 0 0 100 0 0 0 0 0 0 16 1 Upper and Lower 1 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 0 2sso10103 castro valley sanitary district SSS other agency N none 1 0 1 N Y Other (specify below) no major spills on this system Other (specify below) clean out none system is current in design review for upgrade/replacement 2023 2SSO11411 2 616 02-APR-24 Park (Day Use) 150 0 5 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 4 4 Lower only 0 0 30 0 70 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 2sso10140 31568 MacDonald Way, Hayward CA 94544 SSS other agency N 1 0 0 N Y Other (specify below) no reportable SSO's on this system Other (specify below) This system has not failed this reporting period none none 2023 2SSO11413 2 616 02-APR-24 Park (w/Campground) 1100 0 5 1 1 0 0 0 0 0 0 none 2 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 44 44 Upper and Lower 2 10 0 0 90 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 6 0 1 1 2sso11413 Del Valle Regional Park CS, 2950 Peralta Court, Oakland, CA 94605 WWTP same agency N none 0 0 0 N Y Other (specify below) No reportable SSO's for this system Other (specify below) No failures for this reporting period none none 2023 8SSO11418 8 616 28-MAR-24 Municipal(Public) 45000 1 3 2 1 1 2 0 0 0 0 N/A 0 140 9 80 10 1 0 0 100 0 0 0 0 0 0 0 15086 0 None 0 2 8 35 50 5 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 51 4 8SSO10617 23650 Hemlock Ave., Moreno Valley, 23650 Hemlock Avenue, Moreno Valley, CA 92557 WWTP same agency N 0 0 0 Y Y Debris-Rags Gravity Mainline 0 Replacement of old gravity sewer mains through CIP projects 2023 1SSO11419 1 616 14-MAR-24 Municipal(Public) 16984 3 10 2 1 1 0 1 0 0 0 One employee maintains a Grade III Wastewater Treatment Plant Operator Certification from the State Water Resources Control Board. 18 78 70 20 10 0 0 0 100 60 20 20 0 0 0 100 6613 0 None 0 0 5 15 80 0 0 0 0 0 100 0 0 0 5 0 0 0 0 0 5 0 2 7 14 0 0 0 0 0 23 5 117 1 1B82151OHUM City of Eureka SSS other agency 1B82151OHUM City of Eureka WWTP other agency N 1 4 0 Y Y Damage by Others Not Related to Collection System Construction/Maintenance The District did not experience any Major Spills during 2023. The biggest contributing factor to spills during 2023 was damage caused by others not related to collection system construction/maintenance. Gravity Mainline HCSD has no ongoing spills. All acute spills are known, and do not require ongoing investigations. The District continuously cleans, cameras and works to address I/I throughout the collection system. The District's CCTV system experienced several failures during 2023 and a new CCTV system was delivered to the District in February 2024. Through a change in valving, flow was diverted away from a portion of the gravity system feeding one sewer lift station to minimize surcharging during storm events and onto a different lift station. This requires additional pumping but reduces surcharging and therefore the probability of SSO. Continuous systematic Investigation of sources of I/I for future repairs. 2023 5SSO20004 5F 616 28-MAR-24 Municipal(Public) 11140 0 3 2 1 0 0 0 0 0 1 NA 0 41 27 39 19 15 0 0 100 0 0 0 0 0 0 0 2297 0 None 0 5 5 30 30 30 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5D100109001 Mendota WWTF, 3699 Bass Avenue, Mendota, CA 93640 SSS same agency N N NA NA N NA NA N NA NA N NA NA N NA NANA NA 0 0 0 N Y Other (specify below) NONE Other (specify below) NO SPILLS NONE NONE. NO FAILURES NO RUPTURES OCCURED 2023 5SSO20029 5F 616 26-MAR-24 Municipal(Public) 4500 0 0 0 0 2 0 0 0 0 0 none 0 3 50 30 20 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 20 0 0 0 0 0 80 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 5SSO20029 Ivanhoe PUD CS, , Ivanhoe, CA WWTP same agency N none none none none none none none none none none none 0 0 0 N N Other (specify below) no spills to report Other (specify below) no spills to report none none 2023 5SSO20029 5F 616 04-JAN-24 Municipal(Public) 4500 0 0 0 0 2 0 0 0 0 0 none 0 3 50 30 20 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 20 0 0 0 0 0 80 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 55SS020029 Ivanhoe public utility district wwtp 15285 ave 324 WWTP same agency N none none none none none none none none none 0 0 0 N Y Other (specify below) no spills to report Other (specify below) no spills to report none none 2023 3SSO11422 3 616 14-MAR-24 Municipal(Public) 4500 0 5 0 1 1 0 3 1 0 0 n/a 3 81 57 33 5 5 0 0 100 38 29 33 0 0 0 100 2500 0 None 0 0 11 10 59 10 10 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 2 0 3 0 0 0 0 0 0 0 35 1 3SSO10244 Carmel Area Wastewater District Collection System, P.O. Box 221428 , Carmel, CA 93922 WWTP other agency N n/a 0 0 2 Y Y Root Intrusion n/a Gravity Mainline n/a None CCTV, jetting 2023 4SSO11423 4 616 25-MAR-24 Municipal(Public) 451307 5 26 5 2 9 7 4 6 0 0 NA 8 706 1 84 13 2 0 0 100 27 14 59 0 0 0 100 90041 90041 Lower only 460 0 3 3 7 42 31 9 0 4 100 0 0 0 8 1 3 0 0 0 12 0 1 8 2 1 0 0 0 4 16 30 339 133 4SSO11388 Los Angeles County Sanitation Districts 1955 Workman Mill Road, Whittier, CA 90601 SSS other agency 4B190107013 A.K. Warren Water Resource Facility 24501 South Figueroa Street, Carson, CA 90745 WWTP other agency 4B190107014 Long Beach Water Reclamation Plant 7400 E. Willow Street, Long Beach, CA 90815 WWTP other agency 8 300110002 Treatment Plant No. 2 22212 Brookhurst Street, Huntington Beach, CA 92646 WWTP other agency Y N Lakewood Douglas Park 0 N Lyons Mobile Homes 0 N Long Beach Harbor Department 0 N City of Signal Hill 0 N Carmelitos Housing 0 No - Friendly Village Mobile Home Park - 0 24 3 101 Y Y Fats, Oil and Grease (FOG) NA Gravity Mainline NA None In order to address system deficiencies, several actions are taken. A 2-year cycle for hydrojetting gravity mains is implemented to ensure regular maintenance and prevention of potential issues. Concurrently, a 5-year cycle for CCTV of gravity mains is established to monitor the system's condition and identify any emerging problems. Any areas of immediate concern are handed over to the engineering department for prompt repair to prevent further damage or escalation. The data collected from CCTV is thoroughly analyzed to drive Capital Improvement Projects, ensuring that the system is continuously improved and updated. Finally, the use of social media is utilized for community outreach to encourage healthy sewer habits among the public. This will help in preventing avoidable issues and ensure the longevity and efficiency of the sewer system. 2023 8SSO11424 8 616 29-MAR-24 Municipal(Public) 36827 1 11 4 1 3 0 0 0 0 0 NA 6 71 1 81 15 3 0 0 100 20 4 76 0 0 0 100 12464 18 Upper and Lower 0 0 5 26 36 2 0 0 0 31 100 0 2 0 0 0 0 0 0 0 2 0 1 2 2 0 0 0 0 0 5 0 50 10 8 330117003 001, , Riverside, CA WWTP other agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 7 2 2 Y Y Other (specify below) No spills in 2023 Other (specify below) No spills in 2023 No spills in 2023 Routine sewer video and cleaning. 2023 6SSO11425 6B 616 29-MAR-24 Municipal(Public) 136854 3 10 1 1 2 3 3 0 0 8 4 employees are NASSCO certified 1 454 1 75 18 6 0 0 100 6 92 2 0 0 0 100 31286 31286 Lower only 238 5 5 60 15 3 0 0 0 12 100 0 0 0 0 0 0 0 0 0 0 1 3 1 0 6 0 0 0 0 0 2 149 48 6B360911001 SCLA Industrial Wastewater Treatment Plant, 20080 Helendale Rd, Victorville, CA 92392 WWTP same agency 6B360109001 Victor Valley Wastewater Reclamation Authority, 20111 Shay Rd, Victorville, CA 92394 WWTP other agency N N/A 0 1 1 Y Y Fats, Oil and Grease (FOG) N/A Gravity Mainline N/A None System deficiencies are put on a Routine Maintenance Program that includes more frequent flushing of sewer mains, CCTV inspections of sewer mains and laterals, and the repair or replacement of damaged sewer pipe. 2023 5SSO11224 5F 616 29-MAR-24 Municipal(Public) 26955 1 6 1 1 1 2 0 0 0 0 N/A 1 7461 8 15 5 72 0 0 100 0 0 0 100 0 0 100 7590 0 None 0 18 20 35 21 5 1 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 40 5 5SSO11224 The City of Dinuba CS, , Dinuba, CA WWTP same agency N N N/A N/A N/A 0 0 0 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 6SSO11427 6B 616 27-MAR-24 Municipal(Public) 100744 3 3 1 2 2 1 1 2 0 0 1 159 1 62 36 1 0 0 100 100 0 0 0 0 0 100 5864 5864 Lower only 67 2 38 60 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 26 20 6B360109001 001, , CA WWTP same agency Y N County of San Bernardino - Oak Hills 6SSO11377 5 0 1 N Y Other (specify below) No spills during calendar year 2023. Other (specify below) No failures during calendar year 2023. None No actions taken during calendar year 2023 as no spills or failures occurred during the year. 2023 3SSO11429 3 616 26-MAR-24 Municipal(Public) 10757 3 9 1 1 9 1 3 0 0 14 2- Laboratory Analyst Grade 2 8 60 72 14 13 1 0 0 100 18 15 54 13 0 0 100 5620 0 None 0 1 2 3 13 55 26 0 0 0 100 2 0 0 1 0 0 0 0 0 3 0 0 1 1 0 0 0 0 0 2 0 40 1 400322963 Morro Bay Water Reclamation Center, 555 S. Bay Blvd. WWTP same agency Y N Morro Bay State Park (North and South locations) NA N San Luis Coast Unified School District NA NA 8 4 1 Y Y Natural Disaster (specify below) January 2023 Storm, major rainfall created flooding from overwhelmed creek. Gravity Mainline NA NA Change cleaning cycle, CCTV investigations to determine appropriate actions. 2023 5SSO11271 5F 616 28-MAR-24 Other 3147 5 33 14 6 0 0 0 0 0 0 NA. 0 5 5 15 45 35 0 0 100 0 0 0 0 0 0 0 1 5 Upper and Lower 5 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 5SSO11270 Central California Women's Facility CS, 23370 Road 22 Road, Chowchilla, CA 93610 WWTP other agency N N NA. 0 0 0 Y Y Other (specify below) NA. Other (specify below) NA. NA. NA. 2023 2SSO11430 2 616 03-APR-24 Port 5700 0 10 6 3 0 0 0 0 0 0 N/A 4 26 40 30 26 4 0 0 100 100 0 0 0 0 0 100 117 117 Upper and Lower 15 0 10 15 25 20 30 0 0 0 100 0 9 18 0 0 0 0 0 0 27 0 0 0 0 0 0 0 0 0 0 0 0 2 2SSO11204 Oakland City CS, 250 Frank Ogawa Plaza , 4314 Oakland, CA 94612 SSS other agency 2SSO10131 Ebmud CS, P.O. Box 24055 , Oakland, CA 94623 SSS other agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 Y Y Collection System Maintenance Failure (specify below) Leak in pipe directly over water beneath Jack London Square boardwalk. Lower Lateral N/A None Damaged pipe under boardwalk repaired. Spill reported. 2023 5SSO11471 5S 616 06-DEC-24 Municipal(Public) 1825 2 15 2 2 7 2 1 0 0 0 SWRCB Operator Certification 0 5.7 34 47 12 0 0 7 100 0 0 0 0 0 0 0 559 21 Lower only 7.8 0 0 0 9 81 0 0 0 10 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.3 0 5B390107001 001, , Stockton, CA WWTP other agency N N N/A 0 0 0 Y Y Debris-General Gravity Mainline N/A Increased cleaning, CCTV inspections, repairs. 2023 5SSO11303 5S 616 29-MAR-24 Municipal(Public) 3379 0 3 1 1 1 1 0 0 0 0 1 15 56 34 10 0 0 0 100 1 0 0 0 0 0 1 837 0 None 0 33 0 20 37 10 0 0 0 0 100 1 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 8 8 5SSO11303 Jamestown SD CS, , Jamestown, CA 95327 WWTP same agency N 1 1 0 N Y Root Intrusion Gravity Mainline JSD continues to monitor hot spot areas to prevent future spills. Monitoring consists of CCTV work, routine cleaning and the installation of 2 smart covers. The district continues to CCTV segments in our system. JSD is in contact with several companies to potentially provide a full system review (CCTV, report areas of concern). This would be used to set up a comprehensive CIP. 2023 5SSO11433 5S 616 28-AUG-24 Municipal(Public) 321819 9 42 6 5 2 6 1 0 0 0 30 887 28 43 19 6 3 1 100 2 4 22 68 3 1 100 87492 815 Lower only 572 2 18 27 18 16 7 11 0 1 100 1 5 7 9 2 0 0 0 0 0 0 1 1 2 0 0 0 0 0 0 1 258 43 5B390107001 001, , Stockton, CA WWTP same agency Y N Colonial Heights Maint. District 5SSO11471 N Lincoln Village Maint. District 5SSO11482 N Pacific Gardens Sanitary District 5SSO11480 N California Health Care Facility 5SSO18099 Country Club Sanitary Maintenance District NA NA 73 33 4 Y Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure Pump Station - Mechanical NA None Repair of ARV 2023 5SSO11463 5S 616 28-MAR-24 Hospital 9000 0 6 4 2 0 0 0 0 0 0 0 2 11 67 20 0 0 2 100 0 0 0 0 0 0 0 48 48 Upper and Lower 2 0 13 58 5 5 19 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5SSO10901-C City of Sacramento Combined CS, , Sacramento, CA 95814 SSS same agency N 0 0 0 Y Y Debris-General Gravity Mainline No spills at this time. None as we have not had any spills. 2023 5SSO11284 5S 616 19-APR-24 Municipal(Public) 7000 2 1 0 1 1 0 1 0 0 0 1 Grade 1 wastewater and 1 Grade 3 wastewater certificate 1 OIT 3 22 45 50 5 0 0 0 100 0 100 0 0 0 0 100 22 11 Lower only 11 0 5 25 10 60 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 1 0 3 0 0 0 0 0 4 1 15 1 5C240102001 Dos Palos WWTF, Swift Avenue, Dos Palos, CA 93620 WWTP same agency N 5 0 0 N Y Other (specify below) none Other (specify below) none none n/a 2023 5SSO20030 5F 616 09-FEB-24 Municipal(Public) 300 0 1 1 2 1 0 1 0 0 2 N/A 0 2 80 14 6 0 0 0 100 0 0 0 0 0 100 100 63 0 None 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5C240116001 San Luis Hills WWTF, 28793 Gonzanga Rd , Santa Nella, CA 93635 WWTP same agency N 0 0 0 N N Other (specify below) There are no major spill causes identified at this time. Other (specify below) There are no identified system infrastructure failure points identified at this time. There are no ongoing spill investigations at this time. There are no identified system deficiencies at this time. 2023 7SSO11440 7 616 28-MAR-24 Municipal(Public) 8050 8 18 2 2 0 0 0 0 0 0 1 35 0 98 1 1 0 0 100 50 0 50 0 0 0 100 2285 2285 Lower only 12 1 74 25 0 0 0 0 0 0 100 0 0 2 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 23 0 7A330105012 Palm Desert WRP #10, 43-000 East Cook Street, Palm Desert, CA 92260 WWTP other agency 7A330114012 Palm Springs WWTF, 4375 Mesquite Avenue, Palm Springs, CA 92264 WWTP other agency N 0 0 0 Y Y Other (specify below) No spills in 2023. Other (specify below) No spills in 2023. N/A Installation of Cathedral Canyon Lift Station flow meter monitoring vault and sample box 2024 5SSO20051 5F 616 28-JUN-24 Municipal(Public) 68000 0 3 1 1 1 0 0 0 0 0 NA .5 173.3 26 41 23 7 3 0 100 0 0 0 100 0 0 100 15845 0 Lower only 0 1 30 2 10 39 3 15 0 0 100 0 0 1 2 0 0 0 0 0 3 0 2 0 0 0 0 0 0 0 2 4 11 1 5SSO11322 Madera Wastewater Treatment Facility 13048 Rd 21 1/2 Madera, Ca. 93637 WWTP same agency Y Y Parkwood 5SSO11315 NA 4 0 6 Y Y Root Intrusion I didn't answer other Gravity Mainline I didn't answer other NA Working on CIP projects to address system deficiencies identified in SSMP. 2023 5SSO20035 5F 616 02-APR-24 Municipal(Public) 286 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board1 1 1 95 5 0 0 0 0 100 100 0 0 0 0 0 100 67 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 5D540136001 Tooleville WWTF WWTP same agency N 0 0 0 Y Y Other (specify below) No major spill reported Other (specify below) No failure points no ongoing investigations No actions taken 2023 5SSO20035 5F 616 26-JAN-24 Municipal(Public) 286 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 1 1 95 5 0 0 0 0 100 100 0 0 0 0 0 100 67 0 None 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 5SS011257 Tooleville WWTP WWTP same agency N 0 0 0 N N Other (specify below) No major spill reported Other (specify below) No failure points No ongoing investigation No action taken 2023 3SSO11465 3 616 02-APR-24 Municipal(Public) 41000 0 3 2 1 1 2 0 3 0 5 Listed above are for Collections System Maintenance certifications only. Additionally: 3 employees with Environmental Compliance Inspector Grade 1 1 employee with Laboratory Analysist Grade 1 1 employee with Mechanical Technologist Grade 1 5 70 15 58 24 2 1 0 100 0 34 33 33 0 0 100 6026 0 None 0 0 4 15 40 20 0 0 0 21 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 41 9 3SSO10270 Goleta SD SSS other agency Y Y UCSB 3SSO10343 Y EMID 0 13 6 0 Y Y Other (specify below) No spills in 2023 calendar year. Other (specify below) No infrastructure failure points in 2023. Ongoing proactive analysis of collection system and pump stations via CCTV inspection and hydro cleaning to determine infrastructure rehabilitation or repair. No spills in 2023 calendar year. Analyzing cleaning maintenance program to determine efficiency and adjusting cleaning protocols to better suit collection system needs. Reviewing standard operating procedures, reviewing SERP document, auditing SSMP this year. 2023 2SSO11444 2 616 29-MAR-24 Municipal(Public) 20 0 2 1 0 0 0 0 0 0 0 CA SWRCB WASTEWATER TREATMENT PLANT OPERATOR CERTIFICATIONS 6 3 100 0 0 0 0 0 5 100 0 0 0 0 0 0 12 12 Upper and Lower 3 0 0 100 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 2 100 0 0 0 0 0 0 2 0 0 0 2SSO11444 China Camp State Park CS, PO Box 1016 , Novato, CA 94948 SSS other agency N 0 0 0 N Y Pump Station Failure - Power Pump Station - Power 0 ALL PUMPING STATIONS, 5 TOTAL ARE CURRENTLY BEING UPGRADED 2023 5SSO11305 5F 616 26-MAR-24 Municipal(Public) 313 0 9 1 1 0 0 0 0 0 0 0 3 40 60 0 0 0 0 100 0 0 0 0 0 0 0 125 0 Lower only 0 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO11305 Fresno Co 44-D MONTE VERDE ESTATES CS, 2220 Tulare Street, Fresno, CA 93716 WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO11202 5F 616 02-APR-24 Municipal(Public) 545567 10 32 4 2 15 8 6 10 0 31 n/a 12 1590 24 49 17 5 5 0 100 11 23 66 0 0 0 100 141190 273 None 0 1 19 22 35 16 4 3 0 0 100 0 1 3 0 0 0 0 0 0 4 3 3 7 1 0 0 0 0 0 14 3 390 112 5SSO11202 City of Fresno CS, Regional Wastewater Reclamation Facility , Fresno, CA WWTP same agency Y N City of Clovis CS 5SSO11214 N Pinedale Public Utility District CS 5SSO11428 N Pinedale CWD CS 5SSO11656 n/a 12 1 4 Y Y Fats, Oil and Grease (FOG) n/a Gravity Mainline n/a n/a Review/adjust preventative maintenance cleaning schedules. 2023 5SSO11466 5F 616 27-MAR-24 Municipal(Public) 44011 0 7 2 0 2 3 2 0 0 0 NONE 4 172 25 35 20 15 5 0 100 49 46 5 0 0 0 100 12784 0 Lower only 41 1 24 20 15 15 10 15 0 0 100 0 0 0 2 0 0 0 0 0 2 2 4 9 6 0 0 0 0 3 24 1 82 2 5SSO11466 SKF County Sanitation District 11301 E Conejo Avenue WWTP same agency N/A N/A N/A N N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NONE 0 0 1 Y Y Other (specify below) Grease, Fats, Debris, Rags, Root Intrusion Other (specify below) Force Main, Failed components to pump stations, Mainline and Lateral off set Joints. NONE CCTV, Enhance maintenance, Spot repairing, Rehabilitation to lift stations, Replace worn out pumps, Install smart covers through the district 2023 5SSO11229 5F 616 25-MAR-24 Municipal(Public) 58656 5 0 1 1 0 0 0 0 0 0 NA 4 225 41 25 31 2 1 0 100 50 0 50 0 0 0 100 173 0 None 0 1 17 30 25 20 7 0 0 0 100 0 0 0 0 0 0 0 0 0 0 5 6 9 1 0 0 0 0 0 21 2 57 1 5-01-153 City of Hanford Wastewater Treatment Facility 10555 Houston Ave WWTP same agency N NA 17 0 0 Y N Debris-General NA Gravity Mainline NA NA Adjusted work schedule/Method of Preventive Maintenance 2023 5SSO20038 5F 616 02-APR-24 Municipal(Public) 2910 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 0 3 45 35 20 0 0 0 100 100 0 0 0 0 0 100 524 2 Upper and Lower 2 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5D540109001 Terra Bella WWTF, 9832 Road 238 , Terra Bella, CA 93270 WWTP same agency N 0 0 0 Y Y Other (specify below) No major spills reported Other (specify below) No points of failure No spill investigation No action taken 2023 5SSO20038 5F 616 26-JAN-24 Municipal(Public) 2910 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 0 3 45 35 20 0 0 0 100 100 0 0 0 0 0 100 524 2 Upper and Lower 2 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SS011250 Terra Bella Sewer Main District WWTP same agency N 0 0 0 Y N Other (specify below) No major spills reported Other (specify below) No points of failure No spill investigation No action taken 2023 3SSO11216 3 616 22-MAR-24 Municipal(Public) 2505 1 1 2 0 0 1 1 1 0 0 3 20 70 20 10 0 0 0 100 50 0 50 0 0 0 100 2600 1 None 0 1 15 4 0 80 0 0 0 0 100 1 1 1 0 0 0 0 0 0 3 0 2 0 0 0 0 0 0 0 2 1 10 2 3SSO11216 Cayucos CS, 200 Ash Street, Cayucos, CA 93430 WWTP same agency N 3 1 0 N Y Other (specify below) No Spills. Pump Station - Mechanical none. Purchased new pumps for two lift stations. Purchased new CCTV equipment to better map the line conditions. 2023 3SSO11216 3 616 22-MAR-24 Municipal(Public) 2505 1 1 2 0 0 1 1 1 0 0 3 20 70 20 10 0 0 0 100 50 0 50 0 0 0 100 2600 1 None 0 1 15 4 0 80 0 0 0 0 100 1 1 1 0 0 0 0 0 0 3 0 2 0 0 0 0 0 0 0 2 1 10 2 3SSO11216 Cayucos CS, 200 Ash Street, Cayucos, CA 93430 WWTP same agency N 3 1 0 N Y Other (specify below) No Spills. Pump Station - Mechanical none. Purchased new pumps for two lift stations. Purchased new CCTV equipment to better map the line conditions. 2023 5SSO20041 5F 616 02-APR-24 Municipal(Public) 412 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 1 1 65 35 0 0 0 0 100 100 0 0 0 0 0 100 101 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 5D540136004 Delft Colony WWTF, Road 56 of Ave 384 , Delft Colony, CA 93618 WWTP same agency N N/A 0 0 0 Y Y Other (specify below) No major skills reported Other (specify below) No failure points No ongoing spill investigations no action taken 2023 5SSO20041 5F 616 26-JAN-24 Municipal(Public) 412 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 1 1 65 35 0 0 0 0 100 100 0 0 0 0 0 100 101 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 5SS011256 Delft Colony WWTP WWTP same agency N 0 0 0 N N Other (specify below) No major spills reported Other (specify below) No failure points No ongoing investigations No action taken 2023 2SSO11204 2 616 02-APR-24 Municipal(Public) 440000 28 37 8 3 11 1 1 2 0 1 NA 1 932 6 67 17 4 1 5 100 70 22 8 0 0 0 100 112380 310 Upper and Lower 2 4 25 15 10 36 0 0 0 10 100 2 0 0 0 0 0 0 0 0 2 9 0 0 0 0 0 0 0 0 9 0 211 53 2SSO10131 Ebmud CS, P.O. Box 24055 , Oakland, CA 94623 WWTP other agency Y N City of Piedmont 2SSO10166 NA 432 1 0 Y Y Root Intrusion NA Gravity Mainline NA None Accelerated preventive maintenance; pipe repair/rehab. 2023 5SSO11446 5F 616 26-MAR-24 Prison 565 0 9 1 1 0 0 0 0 0 0 0 1 30 40 30 0 0 0 100 0 0 0 0 0 0 0 0 0 Lower only 0 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO11446 Juvenile Justice Campus CS, 2220 Tulare Street, Fresno, CA 93721 WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 3SSO11469 3 616 28-MAR-24 Municipal(Public) 113000 1 8 2 1 0 1 1 0 0 10 7 operators are dual certified in Water Distribution and Water Treatment. 0 243 41 35 17 2 0 5 100 100 0 0 0 0 0 100 21849 0 None 0 0 23 36 29 3 2 0 0 7 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 4 238 16 3SSO11469 City of Santa Maria CS, 601 Black Rd, Santa Maria, CA 93458 WWTP same agency Y N Santa Barbara County Laguna Sanitation 3SSO10279 N/A 10 0 12 Y Y Vandalism (specify below) One sewer spill occurred in 2023. This was caused by debris dumped into sewer manhole. Manhole One sewer spill occurred in 2023. This was caused by debris dumped into sewer manhole. None A total of 37 repairs were made to sewer mains or manholes in 2023 to address defects found during system inspection and maintenance activities. Over 10,500 ft. of sanitary sewer was treated for root control purposes in 2023. Four potential sewer spills were prevented in 2023 by alarms from the City's network of sewer level monitors and timely response from City operators. One major illegal dumping of pool slurry was fully remedied in 2023 with help from an outside contractor to clean the pool slurry and video the lines to assure full removal. 2023 5SSO11344 5F 616 28-MAR-24 Municipal(Public) 280 0 3 1 1 0 0 0 0 0 0 2 operators with Grade 1 Wastewater Treatment 1 Grade 3 Wastewater Treatment 0 9 55 0 45 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 5c240111001 Snelling WWTF, Hwy 59 , Snelling, CA 95369 WWTP same agency N Y Snelling WWTF, Hwy 59 , Snelling, CA 95369 5c240111001 0 0 0 0 N Y Other (specify below) We have never had a spills. Other (specify below) We don't really have any failure points. No spills N/A 2023 4SSO11447 4 616 28-MAR-24 Municipal(Public) 23788 2 17 2 1 1 2 1 0 0 0 1 74 0 95 5 0 0 0 100 100 0 0 0 0 0 100 6779 0 None 77 0 2 51 47 0 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 4SSO10460 Las Virgenes MWD CS, 4232 Las Virgenes Road, Calabasas, CA 91302 SSS other agency N 0 0 0 Y Y Other (specify below) Unknown. Contractor digging in the area. Gravity Mainline Broken Pipe None We will continue with the current maintenance and inspection schedule. 2023 8SSO11477 8 616 28-MAR-24 Municipal(Public) 216330 2 12 2 1 0 1 2 0 0 0 CWEA 4 474 1 74 17 6 2 0 100 0 0 100 0 0 0 100 45357 45357 Lower only 344 5 10 50 15 20 0 0 0 0 100 0 1 3 3 0 0 0 0 0 7 0 0 0 0 0 0 0 0 0 0 0 332 30 NA Inland Empire Utilities Agency WWTP other agency NA Rialto Treatment Plant WWTP other agency N N na na NA 0 0 2 Y Y Fats, Oil and Grease (FOG) Debris-rags, root intrusions, Debris from Construction Gravity Mainline Lower Laterals NA Continuous weekly preventative high frequency mainline cleaning, Lift station maintenance, CCTV inspection assessments, lateral inspections and jet rodding, root X for root intrusions. Upgrades to aged mainlines and laterals, and pump station rehabilitations including a SCADA operating system. 2023 5SSO11326 5F 616 16-APR-24 Municipal(Public) 960 0 3 1 1 0 0 0 0 0 2 1.1 4.2 79 0 0 0 0 0 79 21 0 0 0 0 0 21 340 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 1.2 0 0 5C221003001 Don Pedro Sewer Zone 1, 2237 Ranchito Drive, La Grange, CA 95329 WWTP same agency N N/A 1 1 0 N Y Pump Station Failure - Mechanical N/A Pump Station - Controls N/A replacing old non-functional or failing lift station pumps with newer, smaller, easier to maintain submersible pumps. 2023 5SSO11323 5F 616 16-APR-24 Municipal(Public) 420 0 3 1 1 0 0 0 0 0 2 N/A 0 6 100 0 0 0 0 0 100 0 0 0 0 0 0 0 188 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 3.3 5C221002001 Yosemite West MD WWTF, 7168 Yosemite Park Way, Yosemite, CA 95389 WWTP same agency N 0 0 0 N N Root Intrusion N/A Gravity Mainline N/A None Perusing funding for system upgrades & repairs. 2023 5SSO11480 5S 616 13-DEC-24 Municipal(Public) 8610 1 15 2 2 7 2 1 0 0 10 SWRCB .3 22.6 63 14 20 1 2 0 100 0 100 0 0 0 0 100 2398 2398 Lower only 9 0 0 0 10 90 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 .5 11.7 0 5B390107001 Stockton STP - Main Plant, Stockton, CA WWTP other agency N 0 0 0 Y Y Root Intrusion Gravity Mainline N/A N/A 2023 2SSO11481 2 616 02-APR-24 Park (w/Campground) 415 0 5 1 1 0 0 0 0 0 0 none 1 1 100 0 0 0 0 0 0 100 0 0 0 0 0 0 4 4 Upper and Lower 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 2sso10209 Union S.D. CS, 5072 Benson Road, Union City, CA 94587 SSS other agency N 0 0 0 N Y Other (specify below) no reportable sso's on this system Other (specify below) no known failure points none none 2023 5SSO11482 5S 616 13-DEC-24 Municipal(Public) 5841 1 15 2 2 7 2 1 0 0 10 SWRCB 0 16 60 26 10 4 0 0 100 0 0 0 0 0 0 0 1794 1794 Lower only 6.8 0 0 0 0 100 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1.5 13.7 0 5B390107001 Stockton STP- Main Plant, Stockton, CA SSS other agency N 0 0 0 Y Y Root Intrusion Gravity Mainline N/A N/A 2023 5SSO11483 5S 616 13-DEC-24 Municipal(Public) 539 1 15 2 2 7 2 1 0 0 10 SWRCB .2 2.5 49 41 0 0 0 0 0 100 0 0 0 0 0 0 149 149 Lower only .6 0 100 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.4 0 5B39NC00035 CSA 44-Zone G (Linne), 7701 West Bates Road, Tracy, CA 95304-9154 SSS same agency N 0 0 0 Y Y Debris-General Gravity Mainline N/A N/A 2023 5SSO11484 5S 616 13-DEC-24 Municipal(Public) 291 2 15 2 2 7 2 1 0 0 10 SWRCB 0 1.5 40 60 0 0 0 0 100 0 0 0 0 0 0 0 83 83 Lower only .4 0 100 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 0 5B39NC00005 County Service Area (CSA) 44 Zone E (Castello), 8200 West Waterwell Way, Tracy, CA 95304-8114 SSS same agency N 0 0 0 Y Y Debris-General Gravity Mainline N/A N/A 2023 5SSO11485 5S 616 06-DEC-24 Municipal(Public) 18 1 15 2 2 7 2 1 0 0 10 SWRCB 5.3 1.5 3 0 94 3 0 0 100 100 0 0 0 0 0 10 18 18 Lower only .4 0 81 18 0 0 0 0 0 1 100 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 5B390103002 001, , Lodi, CA WWTP other agency N 0 0 0 Y Y Debris-General Gravity Mainline N/A Collection system cleaning, CCTV, repairs 2023 5SSO11486 5S 616 06-DEC-24 Municipal(Public) 33 2 15 2 2 7 2 1 0 0 10 SWRCD 0 2 25 54 21 0 0 0 0 0 0 0 0 0 0 0 33 33 Lower only .1 0 0 7 84 0 0 0 0 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5B391008002 CSA 15 - STP, 4327 Waterloo Road, Stockton, CA 95215 WWTP same agency N 0 0 0 N Y Root Intrusion Gravity Mainline N/A Collection system cleaning, cctv inspections, and repairs. 2023 5SSO11487 5S 616 20-MAR-24 Municipal(Public) 5682 2 8 2 1 0 0 0 0 0 0 n/a 4 36 78 19 2 1 0 0 100 70 30 0 0 0 0 100 2860 0 Lower only 4 11 13 35 41 0 0 0 0 0 100 0 0 0 2 0 0 0 0 0 2 0 0 3 8 0 0 0 0 0 11 0 6 1 5b340109001 Rancho Murieta CSD WWT & Rec, 15160 Jackson Road, Rancho Murieta, CA 95683 WWTP same agency N N n/a n/a N n/a n/a N n/a n/a N n/a n/a N n/a n/a n/a 0 1 0 Y Y Fats, Oil and Grease (FOG) Root Intrusion Pump Station - Mechanical District has had some non-spill related lift station failures, that could have been more serious. All spills and near miss incidents have been investigated and root issues determined. The District is performing CCTV and NASSCO rating of older portions of the system and relaying that information to the District GIS system for ongoing analysis. District is also investing in updating its 13 lift stations with new pumps and updated panels to meet existing and future capacities in a redundant manner. 2023 5SSO11488 5S 616 19-MAR-24 Other 1400 0 17 1 3 0 0 1 0 0 1 N/A 1 4 60 20 20 0 0 0 0 0 0 0 100 0 0 0 58 58 Upper and Lower 3 0 0 30 0 70 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 5SSO11488 Northern California Youth Center CS, 7650 South Newcastle Road, Stockton, CA 95215 SSS other agency N N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 N N Debris-General N/A Other (specify below) Inmate population flushes garbage down the toilets which has caused clogging which has never amounted to a major spill requiring reporting. N/A Notify inmates and staff to not flush garbage down the sewers and perform daily inspections of the lift station. 2023 6SSO11489 6B 616 27-MAR-24 Municipal(Public) 22500 3 3 1 1 3 2 2 0 0 0 N/A 6 145 8 71 19 2 0 0 100 31 1 68 0 0 0 100 9714 0 None 0 0 47 53 0 0 0 0 0 0 100 0 0 3 0 0 0 0 0 0 3 0 1 3 0 0 0 0 0 0 4 0 76 3 6B360109001 Victor Valley Wastewater Reclamation Authority 20111 Shay Road, Victorville, CA 92394 WWTP other agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 Y Y Debris-General Gravity Mainline N/A Completing more sewer cleaning 2023 1SSO11491 1 616 13-MAR-24 Municipal(Public) 177245 29 24 7 3 14 16 6 4 0 40 N/A 7 573 35 43 14 5 3 0 100 72 1 12 15 0 0 100 48514 0 None 0 1 18 35 38 8 0 0 0 0 100 5 9 3 0 0 0 0 0 0 17 0 0 0 0 0 0 0 0 0 0 0 355 65 1SSO11491 Santa Rosa City CS, 69 Stony Circle, Santa Rosa, CA 95401 WWTP same agency Y N South Park Sanitary 1SSO10070 N/A 170 5 31 Y Y Debris-Rags N/A Gravity Mainline N/A N/A N/A 2023 5SSO11492 5S 616 25-MAR-24 Municipal(Public) 5084 1 1 1 2 0 0 0 0 0 0 NA 1 17 40 47 13 0 0 0 100 85 15 0 0 0 0 100 1679 4 Lower only 8 0 25 6 69 0 0 0 0 0 100 0 2 0 0 0 0 0 0 0 2 0 1 0 2 0 0 0 0 0 3 0 17 1 4952 City of Turlock SSS other agency N 0 0 0 N Y Fats, Oil and Grease (FOG) Gravity Mainline NA Annual sewer cleaning maintenance. 2023 9SSO11213 9 616 02-APR-24 Municipal(Public) 7200 3 4 1 1 3 1 0 3 0 0 NA 0 29 6 88 6 0 0 0 100 0 0 0 0 0 0 0 2200 0 None 0 0 17 13 0 0 0 0 0 70 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 0 9 000000564 Santa Rosa WRF-Recycled WTR, 26266 Washington , Murrieta, CA 92589 WWTP other agency N NA 0 0 1 Y Y Other (specify below) NA - no spills occurred in 2023 Other (specify below) NA - no spills occurred in 2023 NA - no spills occurred in 2023 NA 2023 6SSO11493 6B 616 16-OCT-24 Municipal(Public) 1396 3 0 1 0 0 0 1 0 0 0 .4 12.7 2 98 0 0 0 0 0 0 100 0 0 0 0 0 956 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 .4 0 0 8 360113001 Running Springs Waster Water Treatment Plant 30505 Old City Crk Rd Running Springs CA 92382 WWTP other agency N 0 0 2 Y Y Other (specify below) No spills Other (specify below) No failures No ongoing spill investigations Daily sight inspections of the two district syphons. Monthly inspections of the collections system. Inspect and clean known flat collections lines. Monitor wet well pumps daily. 2023 6SSO11376 6B 616 02-APR-24 Municipal(Public) 533 0 7 1 0 5 1 1 0 0 1 None 0 2 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 None 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 6B361502002 VVWRA 20111 Shay Rd, Victorville, CA 92394 WWTP other agency N N None 0 0 0 N Y Other (specify below) Debris from laterals, Fats, oil and grease, wipes/non-disposables, roots, Other (specify below) Manholes, laterals None None 2023 6SSO11377 6B 616 02-APR-24 Municipal(Public) 870 0 7 1 0 5 1 1 0 0 1 None 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 None 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 6B361502002 Recycled Water-VVWRA Administrator, 20111 Shay Road, Victorville, CA 92394 WWTP other agency N N None 0 0 0 N Y Other (specify below) Debris from laterals, wipes/non-disposables, fats, oil and grease, roots Other (specify below) Laterals, manholes None None 2023 6SSO11378 6B 616 02-APR-24 Municipal(Public) 2957 0 7 1 0 5 1 1 0 0 1 None 0 10 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 None 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 6B36I027449 2200 E Riverside Dr Barstow, CA, 92311 WWTP other agency N N None 0 0 0 N Y Other (specify below) Debris from laterals, wipes/non-disposables, fats, oil and grease, roots Other (specify below) Manholes, laterals None None 2023 6SSO11379 6B 616 02-APR-24 Municipal(Public) 14870 0 7 1 0 5 1 1 0 0 1 None 1 36 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 None 0 10 0 90 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 0 0 0 6B361502002 Recycled Water-VVWRA Administrator, 20111 Shay Road, Victorville, CA 92394 WWTP other agency N None 5 0 0 N Y Other (specify below) Lateral debris, power failure, vandalism, Fats, oil and grease (FOG) Manhole None None None 2023 5SSO11225 5F 616 28-MAR-24 Municipal(Public) 8900 0 0 1 0 1 0 0 0 0 0 1 15 28 51 21 1 0 0 101 0 0 1 0 0 0 1 1309 1309 Lower only 8 2 0 98 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5D540102001 WWTP same agency N 0 0 0 Y Y Other (specify below) No major spill happen in 2023 Other (specify below) No major spill happen in 2023 0 0 2023 5SSO11217 5F 616 29-MAR-24 Municipal(Public) 4156 0 0 0 0 0 0 0 0 0 0 Armona CSD only employs office staff. Field operations, treatment operations, and management are provided under contract by Granger Water Specialties CO#0078 1 9 63 23 14 0 0 0 100 100 0 0 0 0 0 100 1366 0 None 0 11 18 44 27 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 100 0 10 2 5D160100001 Armona CSD WWTF, 13545 Hume Avenue, Hanford, CA 93230 WWTP same agency N 0 0 0 Y Other (specify below) No Spills Other (specify below) No Failures None Ongoing maintenance 2023 5SSO11214 5F 616 29-MAR-24 Municipal(Public) 124523 2 7 1 2 0 2 2 1 0 9 10 435 7 72 16 4 1 0 100 9 1 77 13 0 0 100 37769 50 Upper and Lower 1 7 33 30 26 4 0 0 0 0 100 0 3 0 0 0 0 0 0 0 3 1 3 0 1 0 0 0 0 0 5 1 368 9 5D100105001 Fresno Clovis Regional WWTP WWTP other agency 5C10NP00012 001, , Clovis, CA WWTP same agency 5SSO11214 Clovis City CS, , Clovis, CA 93612 SSS same agency 5SSO11202 City of Fresno CS, , Fresno, CA SSS other agency N 82 10 0 Y Y Debris from Construction Pump Station - Mechanical None, no ongoing investigations The City actively maintains a sewer system hydraulic model that is used to evaluate trunkline capacities and proactively locate potential system deficiencies. Additionally, the City has a current wastewater system master plan that identified improvements to meet future capacity needs. These documents, combined with an active CCTV program, allow the City to address potential deficiencies as part of a proactive monitoring program. 2023 5SSO11500 5S 616 22-MAR-24 Municipal(Public) 160 1 2 2 2 4 2 1 2 0 0 Our Collections System Operators also hold Distribution Certificates, as do our Mechanics, Operators, Utility Crew, Construction Crew, and Electricians. 6 3 100 0 0 0 0 0 100 100 0 0 0 0 0 100 134 67 Lower only 3 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 8 5 6 5B050100002 Angels City WWTP, 3000 Centennial Road, Angels Camp, CA 95222 WWTP same agency N 1 1 0 Y Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure Also had a spill related to a natural disaster - DR-4699 Atmospheric River Storm Emergency. Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Super-saturated soil near a cleanout resulted in a failure and subsequent spill. - removed the cleanout upon repair. None. Added NaOH at the Sewer Lift Station 2023 5SSO11231 5F 616 27-MAR-24 Municipal(Public) 80 3 1 1 1 0 0 0 0 0 1 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 17 0 None 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 4 0 1 0 5D150303023 Kern Cnty Buena Vista Aquatic Rec Area, , CA WWTP same agency N 0 1 0 N Y Debris from Lateral Pump Station - Power NA NA 2023 8SSO20042 8 616 04-APR-24 Municipal(Public) 37714 1 2 1 1 1 2 0 0 0 0 N/A 0 87 0 85 10 5 0 0 100 0 0 0 0 0 0 0 9182 50 None 1 3 3 18 72 4 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 87 0 8 332818001 6075 Kimball Avenue Chino, CA 91708 WWTP other agency N N N/A 0 0 1 N N Fats, Oil and Grease (FOG) N/A Other (specify below) There has not been any infrastructure failure. N/A The City is proactive in maintenance to prevent deficiencies. It is active in daily sewer cleaning, conducts monthly hot spot cleaning, and has an ongoing City Capital Improvement Plan for upgrading and maintaining City sewer mainlines. 2023 8SSO20042 8 616 01-FEB-24 Municipal(Public) 37714 1 2 1 1 1 2 0 0 0 0 N/A 0 87 0 85 10 5 0 0 100 0 0 0 0 0 0 0 9182 50 None 0 3 3 18 72 4 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 87 0 8332818001 6075 Kimball Avenue Chino, CA 91708 WWTP other agency N N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 1 N N Fats, Oil and Grease (FOG) N/A Other (specify below) There has not been any infrastructure failure. N/A The city is proactive in maintenance to prevent any deficiencies. The city is active in daily sewer cleaning, conducts monthly hot spot cleaning, and has an ongoing City Improvement Plan for upgrading and maintaining City sewer mainlines. 2023 8SSO11502 8 616 28-MAR-24 Municipal(Public) 7800 0 0 0 1 0 0 0 0 0 0 0 0 17 15 67 14 0 0 4 100 0 0 0 0 0 0 0 1054 1054 Lower only 4 1 9 6 11 69 0 0 0 4 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 0 8SSO10560 Riverside City CS, , Riverside, CA 92504 SSS other agency N N/A 0 0 1 Y Fats, Oil and Grease (FOG) N/A Manhole N/A None Additional line cleaning 2023 5SSO11318 5F 616 04-MAR-24 Municipal(Public) 139 2 8 3 1 0 0 0 0 0 0 0 0 3 57 44 16 0 0 0 7461 0 0 0 0 0 0 0 42 42 Upper and Lower 0 0 0 10 90 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 5C200102002 Madera Cnty #6-Lake Shore Park WWTF, Co Rd 274 , Bass Lake, CA 93604 WWTP same agency N 0 0 0 0 0 0 0 0 0 0 0 N N Root Intrusion NA Gravity Mainline NA NA NA 2023 5SSO11363 5S 616 03-APR-24 Municipal(Public) 7251 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 4 25 68 20 12 0 0 0 100 5 0 95 0 0 0 100 1865 0 None 0 0 87 1 6 0 0 0 0 6 100 2 1 0 0 0 0 0 0 0 3 0 1 0 1 0 0 0 0 0 2 0 2 1 5A310106001 City of Roseville, 2005 Hilltop Circle, Roseville, CA 95747 WWTP same agency N N/A 0 0 0 Y Y Other (specify below) N/A. No SSOs in 2023. Other (specify below) N/A. No SSOs in 2023. N/A. No SSOs in 2023. N/A. No SSOs in 2023. 2023 5SSO11362 5S 616 04-APR-24 Municipal(Public) 18750 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 1 121 75 13 12 0 0 0 100 100 0 0 0 0 0 100 6495 0 None 0 0 13 46 26 0 0 0 0 15 100 0 0 0 0 0 0 0 0 0 0 1 0 4 3 0 0 0 0 0 8 0 22 2 5SSO010935 City of Roseville Collection System, 2005 Hilltop Circle, Roseville, CA 95747 SSS other agency Y Y SMD3, 3091 County Center Drive, Auburn, CA 95603 5SSO11029 21 1 1 Y Y Other (specify below) No major spills in 2023. Major spills defined as a Category 1 greater than 50 gallons. Other (specify below) None. No major spills in 2023. Major spills defined as a Category 1 greater than 50 gallons. None. No major spills in 2023. Major spills defined as a Category 1 greater than 50 gallons. None. No major spills in 2023. Major spills defined as a Category 1 greater than 50 gallons. 2023 5SSO11361 5S 616 03-APR-24 Municipal(Public) 0 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 3 8 17 37 37 9 0 0 100 100 0 0 0 0 0 100 136 0 None 0 0 27 40 25 0 0 0 0 8 100 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 3 0 1 1 5SSO10935 City of Roseville, 2005 Hilltop Circle, Roseville, CA 95747 WWTP same agency N N/A 0 0 0 Y Y Other (specify below) N/A. No SSOs in 2023. Other (specify below) N/A. No SSOs in 2023. N/A. No SSOs in 2023. N/A. No SSOs in 2023. 2023 5SSO11193 5S 616 03-APR-24 Municipal(Public) 602 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 0 3 100 0 0 0 0 0 100 0 0 0 0 0 0 0 225 0 None 0 0 4 18 53 0 0 0 0 25 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5SSO10912 Sacramento Area Sanitation District, 10060 Goethe Rd, Sacramento, CA 95827 SSS other agency 5SSO10935 City of Roseville, 2005 Hilltop Circle, Roseville, CA 95747 SSS other agency N N/A 0 0 0 Y Y Other (specify below) N/A. No SSOs in 2023. Other (specify below) N/A. No SSOs in 2023. N/A. No SSOs in 2023. N/A. No SSOs in 2023. 2023 5SSO20040 5F 616 02-APR-24 Municipal(Public) 731 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 0 3 60 40 0 0 0 0 100 100 0 0 0 0 0 100 201 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 5D540136003 Traver WWTF, Road 44 at Avenue 36B , Traver, CA 93631 WWTP same agency N 0 0 0 Y Y Other (specify below) No major spill reported Other (specify below) No failure points No ongoing investigations No action taken 2023 5SSO20040 5F 616 26-JAN-24 Municipal(Public) 731 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 0 3 60 40 0 0 0 0 100 100 0 0 0 0 0 100 201 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 5SS011258 Traver WWTP WWTP same agency N 0 0 0 N N Other (specify below) No major spill reported Other (specify below) No failure points No ongoing investigation No action taken 2023 5SSO11503 5S 616 13-MAR-24 Municipal(Public) 200 0 2 0 2 2 0 1 0 0 0 n/a 3 12 50 50 0 0 0 0 0 50 50 0 0 0 0 0 845 845 Upper and Lower 5 0 10 0 90 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 5A290105001 Donner Summit PUD WWTP other agency N 0 3 0 N Y Pump Station Failure - Controls Pump Station - Power none none 2023 5SSO20033 5F 616 23-APR-24 Municipal(Public) 7784 1 3 1 1 0 3 0 0 0 3 Michael Hansen - WWTF Operator in Training 2.2 22.3 41500 41545 16358 0 0 0 99403 42 42 16 0 0 0 100 2334 1 Upper and Lower 0 0 40 60 0 0 0 0 0 0 100 0 2 2 0 0 0 0 0 0 4 0 0 2 0 0 0 0 0 0 2 2.2 11.4 .9 5SSO20033 Delhi CWD CS, , Delhi, CA WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A None 1 0 0 Y Y Pump Station Failure - Mechanical None Pump Station - Mechanical None None None 2023 5SSO20033 5F 616 23-APR-24 Municipal(Public) 7784 1 3 1 1 0 3 0 0 0 3 Michael Hansen - WWTF Operator in Training. 2.2 22.3 41500 41545 16358 0 0 0 99403 42 42 16 0 0 0 100 2334 1 Upper and Lower 0 0 40 60 0 0 0 0 0 0 100 0 2 2 0 0 0 0 0 0 4 0 0 2 0 0 0 0 0 0 2 2.2 11.4 .9 5SSO20033 Delhi CWD CS, , Delhi, CA WWTP same agency N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 1 0 0 N Y Pump Station Failure - Mechanical N/A Pump Station - Mechanical N/A None None 2023 5SSO11320 5F 616 04-MAR-24 Municipal(Public) 274 2 8 3 1 0 0 0 0 0 0 0 0 1 97 3 16 0 0 0 7285 1 0 0 0 0 0 0 83 83 Upper and Lower 0 0 0 10 99 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 5C200102009 Madera Cnty #7-Marina View Heights WWTF, Co Rd 274 , Bass Lake, CA 93604-9722 WWTP same agency N 0 0 0 0 0 0 0 0 NA 0 0 0 N N Debris-wipes/Non-disposables NA Gravity Mainline NA NA NA 2023 5SSO11316 5F 616 04-MAR-24 Municipal(Public) 528 2 8 3 1 0 0 0 0 0 0 NA 0 1 99 1 0 0 0 0 15810 0 0 0 0 0 0 0 260 260 Upper and Lower 0 0 0 10 99 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5C200102004 Madera Cnty #8A-North Fork WWTF, Ridge Road, North Fork, CA 93643 WWTP same agency N 0 0 0 0 0 0 0 0 NA 0 0 0 N N Debris-wipes/Non-disposables NA Gravity Mainline NA NA NA 2023 5SSO11315 5F 616 04-MAR-24 Municipal(Public) 3300 2 8 3 1 0 0 0 0 0 0 NA 0 3 66 18 16 0 0 0 0 0 0 0 0 0 0 0 287 287 Upper and Lower 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5C200102005 Madera Cnty #19-Parkwood WWTF, Georgia Avenue and Watt Street , Madera, CA 93637 WWTP same agency N N N 0 0 N 0 0 N 0 0 N 0 0 0 0 0 N N Debris-wipes/Non-disposables NA Gravity Mainline NA NA NA 2023 5SSO11311 5F 616 04-MAR-24 Municipal(Public) 5768 2 8 3 1 0 0 0 0 0 0 NA 0 1 10 90 0 0 0 0 6130 0 0 0 0 0 0 0 34 34 Upper and Lower 0 5362 0 0 0 0 0 0 0 0 100 0 2 0 0 0 0 0 0 0 0 0 0 6 0 0 0 0 0 0 0 7 3 0 5C200102006 Madera Cnty #22A-Oakhurst WWTF, 48382 Black Oak River Road, Oakhurst, CA 93644 WWTP same agency N 0 0 0 0 0 0 0 0 1 3 0 N N Debris-wipes/Non-disposables NA Gravity Mainline NA NA NA 2023 5SSO11317 5F 616 04-MAR-24 Municipal(Public) 462 2 8 3 1 0 0 0 0 0 0 NA 0 1 30 70 0 0 0 0 6130 0 0 0 0 0 0 0 140 140 Upper and Lower 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 2 0 0 5C200102003 Madera Cnty #27-Goldside Estates WWTF, 46036 Beechwood Drive, Oakhurst, CA 93644 WWTP same agency N 0 0 0 0 0 0 0 0 NA 0 0 0 N N Debris-wipes/Non-disposables NA Gravity Mainline NA NA NA 2023 5SSO11319 5F 616 04-MAR-24 Municipal(Public) 5148 2 8 3 1 0 0 0 0 0 0 NA 1 19 68 27 5 0 0 0 100 10 90 0 0 0 0 100 1560 140 Upper and Lower 0 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 10 8 1 5C200102001 Madera Cnty #2-Bass Lake WWTF, 40601 Road 274 , Bass Lake, CA 93604 WWTP same agency N 0 0 0 0 0 0 0 0 NA 10 10 0 N N Debris-wipes/Non-disposables NA Gravity Mainline NA NA NA 2023 5SSO11312 5F 616 04-MAR-24 Municipal(Public) 112 2 8 3 1 0 0 0 0 0 0 NA 0 1 10 90 0 0 0 0 6130 0 0 0 0 0 0 0 34 34 Upper and Lower 0 0 0 0 0 100 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 5C200103001 Madera Cnty #14-Chukchansi WWTF, Rd 28 1/2 and Western Way , Madera, CA 93638 WWTP same agency N 0 0 0 0 0 0 0 0 NA 0 0 0 N N Debris-wipes/Non-disposables NA Gravity Mainline NA NA NA 2023 2SSO11508 2 616 22-MAR-24 Other 120 1 3 1 1 1 1 0 0 0 1 1 1 100 0 0 0 0 0 100 0 0 0 0 0 0 0 1 1 Upper and Lower 1 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2SS011508 MARCONI WWTP WWTP same agency N 0 0 0 N Y Other (specify below) NO SPILLS Other (specify below) NO FAILURE POINTS NONE NONE 2023 5SSO11292 5F 616 27-MAR-24 Municipal(Public) 130 0 9 1 1 0 0 0 0 0 0 0 0 50 50 0 0 0 0 100 0 0 0 0 0 0 0 54 0 Lower only 0 0 100 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5SSO11292 Fresno Co 30-El Porvenir CS, Derreck Nr Clarkson , Three Rocks, CA WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO11295 5F 616 27-MAR-24 Municipal(Public) 1725 0 9 1 1 0 0 0 0 0 0 3 3 80 0 20 0 0 0 100 50 50 0 0 0 0 100 743 0 Lower only 0 50 25 25 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 5C100106004 Fresno Cnty #31B-Shaver Lake WWTF, 39360 Solitude Lane, Shaver Lake, CA 93664 WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO11296 5F 616 26-MAR-24 Municipal(Public) 960 0 9 1 1 0 0 0 0 0 0 3 1 100 0 0 0 0 0 100 8 78 14 0 0 0 100 315 0 Upper and Lower 3 53 47 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO11296 Fresno Co 34-Millerton New Town CS, Brighton Crest , Friant, CA WWTP same agency N 10 0 2 N N Root Intrusion Natural Disaster Force Main N/A N/A 2023 6SSO14497 6B 616 21-MAR-24 Municipal(Public) 28973 3 2 1 1 1 2 1 0 0 3 N/A 0 123 5 75 16 4 0 0 100 0 0 0 0 0 0 0 10287 0 None 0 5 10 50 28 7 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 103350 16360 6B150116001 Ridgecrest WTF, Pole Line Rd and Knox Rd , China Lake, CA 93555 WWTP same agency N N/A 0 0 0 Y Y Construction Diversion Failure The only SSO we had this year was caused by a contractor who slightly punctured one of their own sewer bypass lines Manhole The Division replaced and lined a good portion of manholes in need this year along with aging gravity mainlines. The capital improvements will continue. None The City of Ridgecrest has taken on a capital improvement project for the last 2 years and will continue to do so. Our budget this year for Capital improvements to sewer and the design of our new WWTF was $10 million. New WWTF is at 60% design and should be finished with design in the 2024 calendar year. 2023 5SSO11338 5F 616 22-MAR-24 Municipal(Public) 4060 2 4 1 1 0 0 0 0 0 0 Contract Employee runs WWTP 1 10 30 35 20 15 0 0 100 0 100 0 0 0 0 100 760 760 Upper and Lower 9 10 10 30 40 10 0 0 0 0 100 0 3 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 4 0 5SSO11338 San Joaquin CS, , San Joaquin, CA 93660 WWTP same agency N n/a 0 0 3 N Y Debris-General n/a Pump Station - Mechanical n/a none ordered new equipment where needed 2023 5SSO11286 5F 616 25-MAR-24 Municipal(Public) 8900 0 1 1 1 1 0 1 0 0 0 1 14 40 40 20 0 0 0 0 25 75 0 0 0 0 0 1706 0 None 0 0 25 37 38 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 5sso11286 Franklin CWD CS, , Franklin, CA WWTP same agency N 2 0 0 Y Debris-General Gravity Mainline Dead end gravity mainline was impacted by rags/debris due to low flow at that site. None Mainlines systemwide have been videoed. All deficiencies have been scheduled for repair/replace in an upcoming upgrade. 2023 2SSO11509 2 616 30-MAR-24 Municipal(Public) 650 0 3 1 1 2 1 0 0 0 0 The district's supervisory level operator also has a Grade 1 Wastewater Treatment certification; and one of the journey level operators has a OIT- Wastewater Treatment Certification. Another journal level operator is in the process of acquiring his Grade 1 CWEA certification and the two existing operators with Grade 1 CWEA certification are pursuing their Grade 2 certifications. 1 3 100 0 0 0 0 0 100 100 0 0 0 0 0 100 163 0 None 0 0 0 0 25 0 0 75 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 2 215004001 Bolinas Community WWTP Pond System, 270 Elm Road, Bolinas, CA 94924 WWTP same agency N 0 0 0 Y Y Other (specify below) Force main infrastructure failures: crack in force main (2014); different component failures on force main check valve (2018, 2019, 2021 and 2022); failure of a section of force main clean-out assembly piping (2021). Force Main None. With regard to the crack in the force main, the affected piping was completely replaced in 2014. As for the component failures on the check valve, the affected components were replaced immediately after failure but after continued problems with check valve components, the check valve was completely replaced with a different model in 2022. The failed section of clean-out assembly piping was replaced immediately after failure and the district has scheduled this asset for full replacement. A full inspection of the force main also is planned. 2023 9SSO11514 9 616 28-MAR-24 Municipal(Public) 8663 0 23 5 2 5 8 7 3 0 1 0 4 0 87 13 0 0 0 100 0 0 0 0 0 0 100 443 0 None 3 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 9 000000785 Plano Trabuco Road SSO, 21014 Plano Trabuco Road, Trabuco Canyon, CA 92679 WWTP other agency N 1 0 1 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None at this time. Area has been scheduled for high frequency cleaning. 2023 8SSO11513 8 616 28-MAR-24 Municipal(Public) 19588 0 23 5 2 5 8 7 3 0 1 4 66 1 47 41 8 2 0 100 1 0 99 0 0 0 100 2744 0 None 13 0 60 12 27 0 0 0 0 1 100 0 2 0 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0 2 3 11 5 8 300110002 OCSD Plant 1, 10844 Ellis Fountain Valley, CA, 92708 WWTP other agency N 17 2 3 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None. Assigned impacted areas to high maintenance cleaning schedule. 2023 3SSO11512 3 616 28-MAR-24 Municipal(Public) 3900 0 3 4 1 1 0 0 0 2 0 NA 1 15 19 44 34 0 0 0 97 3 0 0 0 0 0 3 6 0 None 0 0 5 39 56 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 4 3 3SSO11512 California Utilities Service CS, PO Box 5100 , Salinas, CA 93915 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 3 0 0 N Y Other (specify below) NA Other (specify below) NA NA NA 2023 5SSO20036 5F 616 02-APR-24 Municipal(Public) 275 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 1 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 60 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 5D540114001 Woodlake WWTF, 811 South Valencia Boulevard, Woodlake, CA 93286 WWTP other agency N 0 0 0 N Y Other (specify below) No major spill reported Other (specify below) No failure Points No ongoing investigation No action taken 2023 5SSO20036 5F 616 26-JAN-24 Municipal(Public) 275 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 1 2 100 0 0 0 0 0 100 100 0 0 0 0 0 100 60 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 unknown City of Woodlake WWTP other agency N 0 0 0 N N Other (specify below) No major spill reported Other (specify below) No failure pointsq No ongoing investigation No action taken 2023 2SSO11511 2 616 29-MAR-24 Municipal(Public) 10 0 3 1 0 0 0 0 0 0 0 CA SWRCB Wastewater Treatment Plant certified operators 0 5 5 0 0 0 0 0 5 0 0 0 0 0 0 0 16 16 Upper and Lower 1 0 0 5 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 2SSO11511 Samuel P. Taylor State park CS, Sir Francis Drake Boulevard, Lagunitas, CA WWTP same agency N 0 1 0 N Y Other (specify below) n/a Other (specify below) n/a 0 0 2023 7SSO11515 7 616 02-APR-24 Municipal(Public) 1655 0 1 2 0 0 0 0 0 0 0 0 6 18 55 27 0 0 0 100 0 0 0 0 0 0 0 450 1 None 0 0 7 20 73 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 7SSO11515 13-10013 CS, 1898 W. Main , Seeley, CA 92273 WWTP same agency N 0 0 0 N Y Root Intrusion Root intrusion selected however SSOs are not a problem. Upper Lateral Calls that have come in have been from residents with tree root intrusion into their laterals. None Root intrusion selected because there are two sections of mainline with root intrusion as observed via camera inspection. These two areas receive special quarterly attention with root cutting jetter nozzles to prevent mainline obstruction. 2023 6SSO11517 6A 616 03-APR-24 Municipal(Public) 0 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 1 1 92 8 0 0 0 0 100 100 0 0 0 0 0 100 5 5 Upper and Lower 1 0 28 72 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 6A290011000 Tahoe Truckee Sanitation Agency, 13720 Butterfield Drive, Truckee, CA 96161 WWTP same agency N N/A 0 0 0 Y Other (specify below) N/A. No SSOs in 2023. Other (specify below) N/A. No SSOs in 2023. N/A. No SSOs in 2023. N/A. No SSOs in 2023. 2023 8SSO11518 8 616 28-MAR-24 Municipal(Public) 14309 0 23 5 2 5 8 7 3 0 1 5 62 4 85 11 0 0 0 100 35 0 65 0 0 0 100 597 0 None 4 0 39 61 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3 28 4 8 300110002 OCSD Plant 2, 22212 Brookhurst Huntington Beach, CA, 92646-8406 WWTP other agency N 55 2 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None. Installed locking maintenance hole access points and added impacted area to high maintenance. 2023 5SSO11601 5F 616 29-MAR-24 Municipal(Public) 4400 3 1 1 1 0 0 0 0 0 1 0 52 20 80 0 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 10 60 30 0 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 18 5 5sso10717 30th & Spruce st, 2600 30th , Bakersfield, CA 93301 WWTP same agency 5sso10750 North of River Sanitary District #1 CS, 204 Universe Avenue, Bakersfield, CA 93308 WWTP same agency N 0 0 0 N Y Debris-General Gravity Mainline NA NA 2023 5SSO11602 5F 616 29-MAR-24 Municipal(Public) 1100 3 1 1 1 0 0 0 0 0 1 0 2 20 80 0 0 0 0 100 0 0 0 0 0 0 0 268 0 None 0 0 10 80 10 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5sso10717 30th & Spruce st, 2600 30th , Bakersfield, CA 93301 WWTP same agency N 0 0 0 N Y Debris-General Gravity Mainline NA NA 2023 5SSO11603 5F 616 29-MAR-24 Municipal(Public) 575 3 1 1 1 0 0 0 0 0 1 0 2 20 80 0 0 0 0 100 0 0 0 0 0 0 0 145 0 None 0 0 10 80 10 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 5sso10717 30th & Spruce st, 2600 30th , Bakersfield, CA 93301 WWTP same agency N 0 0 0 N Y Debris-General Gravity Mainline NA NA 2023 5SSO11297 5F 616 26-MAR-24 Municipal(Public) 1625 0 9 1 1 0 0 0 0 0 0 3 6 80 0 20 0 0 0 100 50 50 0 0 0 0 100 658 0 Lower only 9 50 25 25 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 0 5SSO11297 Fresno Co 41-Shaver Lake CS, , Fresno, CA WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO11288 5F 616 27-MAR-24 Municipal(Public) 158 0 9 1 1 0 0 0 0 0 0 0 3 100 0 0 0 0 0 100 0 0 0 0 0 0 0 60 0 Lower only 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 5SSO11288 Fresno Co 38-Sky Harbour CS, , Fresno, CA WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO11291 5F 616 26-MAR-24 Municipal(Public) 245 0 9 1 1 0 0 0 0 0 0 0 1 50 50 0 0 0 0 100 0 0 0 0 0 0 0 99 0 Lower only 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5SSO11291 Fresno Co 44A-Millerton Lake MHV CS, , Fresno, CA WWTP same agency N 10 0 2 N N Root Intrusion Natural Disaster Force Main N/A N/A 2023 5SSO11289 5F 616 26-MAR-24 Municipal(Public) 1775 0 9 1 1 0 0 0 0 0 0 0 5 30 60 10 0 0 0 100 0 0 0 0 0 0 0 750 0 Lower only 5 60 40 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 1 0 5SSO11289 Fresno Co 47-Quail Lake CS, , Fresno, CA WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO11293 5F 616 27-MAR-24 Municipal(Public) 180 0 9 1 1 0 0 0 0 0 0 1 1 0 100 0 0 0 0 100 0 0 0 0 0 0 0 73 0 Lower only 0 0 100 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO11293 Fresno Co 32-Cantua Creek CS, , Fresno, CA WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO11290 5F 616 27-MAR-24 Municipal(Public) 173 0 9 1 1 0 0 0 0 0 0 1 2 100 0 0 0 0 0 100 0 0 0 0 0 0 0 69 0 Lower only 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5SSO11290 Fresno Co 40-Shaver Springs CS, , Fresno, CA WWTP same agency N 10 0 2 N N Root Intrusion Force Main N/A N/A 2023 5SSO20037 5F 616 02-APR-24 Municipal(Public) 329 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 2 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 65 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 5D540105001 Lindsay WWTF, 23611 Road 196 , Lindsay, CA 93247 WWTP other agency N 0 0 0 Y Y Other (specify below) No major spills reported Other (specify below) No failure points No ongoing investigation No action taken 2023 5SSO20037 5F 616 26-JAN-24 Municipal(Public) 329 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 2 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 65 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 unknown City of Lindsay WWTP WWTP other agency N 0 0 0 N N Other (specify below) No major spills reported Other (specify below) No failure points No ongoing investigation No action taken 2023 2SSO11605 2 616 21-MAR-24 Other 1809 0 1 4 1 0 0 0 0 0 0 N/A 1 4 80 20 0 0 0 0 100 100 0 0 0 0 0 100 0 35 Upper and Lower 1 81 15 4 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 4 0 2 019025001 City of Livermore Water Reclamation Plant. 101 W Jack London Blvd, Livermore, CA 94551 WWTP same agency N N N/A N/A N/A 1 0 0 Y Y Other (specify below) No spills in 2023 Other (specify below) No spills in 2023 None N/A 2023 5SSO20039 5F 616 02-APR-24 Municipal(Public) 96 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 27 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 5D540105001 Lindsay WWTF, 23611 Road 196 , Lindsay, CA 93247 WWTP other agency N 0 0 0 Y Y Other (specify below) No major spills reported Other (specify below) No failure points No ongoing investigation No action taken 2023 5SSO20039 5F 616 26-JAN-24 Municipal(Public) 96 4 3 2 2 2 2 2 1 1 0 Certified Wastewater Treatment Plant operators through the State Water Resources Control Board 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 27 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 unknown City of Lindsay WWTP WWTP other agency N 0 0 0 N N Other (specify below) No major spills reported Other (specify below) No failure points No ongoing investigation No action taken 2023 8SSO11606 8 616 02-APR-24 Airport 650 0 7 1 0 5 1 1 0 0 1 None 0 4 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 55 Upper and Lower 0 0 1 40 10 49 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 8SSO11606 WWTP other agency N N None 0 0 0 N Y Other (specify below) Debris from lateral, wipes/non-disposables, fats, oil and grease, roots Other (specify below) Manholes, laterals None None 2023 3SSO20024 3 616 28-MAR-24 Park (Day Use) 400 1 2 1 1 0 0 0 0 0 0 0 5 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 1 1 Upper and Lower 1 0 80 20 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 0 0 3SSO10322 San Simeon CS, 111 Pico Avenue, San Simeon, CA 93452 WWTP same agency 3 40011000 310.13 San Simeon HSA, , CA WWTP same agency Y N Hearst Corporation N/A 1 2 0 Y Y Other (specify below) There has not been any spills but possible causes could be from: root intrusion, pump station failure, and vandalism Other (specify below) Air relief valves, force mains, gravity mains, pump station failures. N/A N/A 2023 3SSO20024 3 616 15-SEP-23 400 1 2 1 1 0 0 0 0 0 0 0 5 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 1 1 1 0 80 20 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 0 0 3SSO10322 San Simeon Community Services District 3 40011000 San Simeon Community Services District Y N Hearst Corporation N/A N N N N 1 2 0 N Y There has not been any spills but possible causes could be from: root intrusion, pump station failure, and vandalism Air relief valves, force mains, gravity mains, pump station failure. NA NA 2023 3SSO11522 3 616 25-MAR-24 Municipal(Public) 165542 2 9 2 1 0 1 0 0 0 5 NA 5 7 0 0 30 42 28 0 100 0 0 100 0 0 0 100 24 0 None 1 0 0 11 20 69 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 1 3 270111003 Salinas Industrial Wastewater Treatment Facility WWTP same agency N NA 0 0 0 Operator Error (specify below) Monterey One Water SCADA System Error, Diversion Gate 2 did not open to allow scheduled diversion to City of Salinas Industrial Waste Treatment Facility. At time of error flow was being diverted to Monterey One Water Salinas Pump Station. Both gates were closed due to error. This caused system to backup and discharge from manhole. Pump Station - Controls NA NA Monterey One Water will add additional programing in SCADA to help prevent future occurrences. An Interlock feature will be programmed that will not allow both gates to be closed at the same time and alarm the control room operator if the command to close both gates are given. Change programming to reflect true gate position rather then target position. Monterey One Water will be exploring a time out feature that would send and alarm if a gate takes too long to open/close or fails to reach target position. The City of Salinas is looking at possible installation of smartcover on collection system which will alert us to abnormal rise in manhole water levels. 2023 2SSO10665 2 616 02-APR-24 Municipal(Public) 13486 0 0 0 1 0 0 0 0 0 0 Our Sewer System is operated and maintained by the North San Mateo County Sanitation District (2SS)10161). 1 19 54 41 5 0 0 0 100 10 0 90 0 0 0 100 4000 1 Upper and Lower 1 0 10 30 60 0 0 0 0 0 100 0 0 0 3 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 1 18 0 2SSO10161 North San Mateo County CS, 333 90th Street, Daly City, CA 94015 WWTP other agency Y N SF Jail No 3 S255281 N/A 0 0 0 Y Y Fats, Oil and Grease (FOG) Gravity Mainline None at this time. Emphasis on CIP progress moving forward in partnership with District Engineering Consultant. 2023 6SSO11523 6B 616 27-MAR-24 Municipal(Public) 278288 1 1 1 1 0 0 0 0 0 0 one employe was a water treatment certificate ( T2) 3 5 100 0 0 0 0 0 100 100 0 0 0 0 0 100 0 0 None 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 0 2 2 6b360106001 Crestline SD Three WTF's, 24516 Lake Drive, Crestline, CA 92325 SSS same agency N 0 0 0 N Y Other (specify below) no data available, no major spills in the last 3 years i have being here. Pump Station - Controls none faulty units replaced. 2023 8SSO11525 8 616 28-MAR-24 Park (w/Campground) 500000 10 3 2 1 0 0 0 0 0 0 NA 2 6 45 55 0 0 0 0 100 0 20 80 0 0 0 100 282 282 Lower only 2 0 10 60 30 0 0 0 0 0 100 0 0 0 4 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 1 1 8SSO11525 Eastern municipal water district SSS other agency N NA NA 0 0 0 Y Y Debris-wipes/Non-disposables NA Lower Lateral NA NA working with EMWD to upgrade lift stations 2023 2SSO11607 2 616 02-APR-24 Municipal(Public) 190 0 0 0 2 0 0 0 0 0 0 Crockett CSD employs two full-time managers to fill District Engineer and Sanitary Dept Manager roles. Port Costa Sanitary Dept hires LR Paulsell Consulting (LRP) to perform regular and emergency maintenance and repairs. LRP performs CCTV as well. LRP has two employees, one with four years experience, the other with 9 years experience. LRP has been in business for 30 years, the owner has been in the business for 40 years. All LRP employees are PACP certified for pipeline inspection. The District also contracts with West County Wastewater District who dispatches experienced, grade level, and or certified staff. 0 1 95 5 0 0 0 0 100 0 0 0 0 0 0 0 86 0 None 0 25 10 10 10 10 10 35 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 23 2sso11607 Port Costa CS end point & WWTP located at End of Canyon Lake Drive, Port Costa, CA 94569, WWTP same agency N 2 0 0 N Y Root Intrusion Roots, offsets holding wipes and debris Gravity Mainline Roots, offsets. *Question 5b... 1.35 miles (7108 LF) *Question 6... 1.6 miles (8486 LF) None Increased maintenance frequency, CCTV, and spot repairs and replacement. *Question 7... This report does not accept decimals. 1,219 Linear feet were CCTV'd in 2023. 2023 5SSO11529 5R 616 25-MAR-24 Park (w/Campground) 50000 4 1 1 1 0 0 0 0 0 1 N/A 1 4 95 0 5 0 0 0 100 100 0 0 0 0 0 100 20 20 Upper and Lower 1 0 5 0 95 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 5 0 2 2 5SSO10827 Lake Oroville Area PUD CS, 1960 Elgin Street, Oroville, CA 95966-6613 SSS other agency 5SSO10838 Oroville CS, , Oroville, CA 95965-4952 WWTP other agency N 1 0 0 Y Y Other (specify below) no major spills Other (specify below) no major spills none CCTV inspection 2023 9SSO11530 9 616 28-MAR-24 Municipal(Public) 155000 4 3 1 1 5 4 1 2 1 0 17 419 4 76 14 4 2 0 100 39 5 56 0 0 0 100 40000 0 None 0 1 40 42 17 0 0 0 0 0 100 0 8 17 1 0 0 0 0 0 26 1 3 6 1 0 0 0 0 0 11 0 136 46 9SSO11530 Rancho Water District WWTP other agency 8SSO10620 EVMWD Regional Plant CS, Lake Elsinore, CA 92531 WWTP same agency N 0 0 0 Y Y Pipe Structural Problem/Failure - Installation Force Main None Replacement of failed pipe sections of force main and continued line cleaning/cctv activities. 2023 5SSO11247 5F 616 15-APR-24 Municipal(Public) 1500 0 2 1 0 0 0 0 0 0 0 0 9.6 22 74 2 0 0 2 100 0 0 0 0 0 0 0 385 385 Lower only 1.8 0 0 10 90 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 WDID5D540130001 Springville P.U.D 35559 Hwy 190 Springville Ca WWTP same agency N 0 0 0 N Y Collection System Maintenance Failure (specify below) Root intrusion, grease deposition Gravity Mainline Lower laterals 0 Main cleaning and repair 2023 5SSO11248 5F 616 29-MAR-24 Municipal(Public) 1300 0 0 0 0 0 0 0 0 0 0 Stratford PUD only employs office staff. Field operations, plant operations, and management are provided under contract with Granger Water Specialties, Contract Operator CO-0078. 0 3 65 11 24 0 0 0 100 0 0 0 0 0 0 0 300 1 None 0 0 0 50 25 25 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 5D160105001 Stratford WWTF, SE 1/4 of Section 17, T20S, R20E MDB&M , Stratford, CA 93266 WWTP same agency N 0 0 0 Y Y Other (specify below) No Spills Other (specify below) No failures in collection system Will respond as needed. No spills as of this time Currently in the process of designing/constructing new wastewater treatment facilities. 2023 5SSO11249 5F 616 11-APR-24 Municipal(Public) 2669 1 1 0 1 2 0 0 0 0 0 0 0 6.3 12 75 13 0 0 0 100 0 0 0 0 0 0 0 492 0 None 0 0 1 0 0 99 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .5 .2 5D540108001 Strathmore WWTF, 19481 Road 224 , Strathmore, CA 93267 WWTP same agency N N N none none N none none N none none N none none 0 0 0 N Y Debris-General Pump Station - Controls None Currently working on getting approvals to build a new plant. 2023 5SSO11324 5S 616 16-APR-24 Municipal(Public) 247 0 2 2 1 0 0 0 0 0 2 N/A .7 2.2 66 33 0 0 0 0 100 100 0 0 0 0 0 100 97 0 None 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 .5 0 0 5C220101001 Coulterville WWTF, 10113 Old Highway 49 , Coulterville, CA 95311 WWTP same agency N N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0 1 0 N Y Pump Station Failure - Power N/A Pump Station - Power N/A N/A Recently replaced lift station pumps, and repaired associated electrical supply. 2023 2SSO11533 2 616 29-MAR-24 Other 1995 0 8 1 2 1 0 0 0 0 0 2 Civil PE's, 1 Mechanical PE who work in water/wastewater topics 1 7 91 9 0 0 0 0 100 100 0 0 0 0 0 100 6 6 Upper and Lower 9 0 5 5 90 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 4 3 7 0 0 0 0 0 14 0 7 1 2SSO10215 West Bay Sd CS, 500 Laurel Street, Menlo Park, CA 94025 SSS other agency 2 417037002 Silicon Valley Clean Water, 1400 Radio Road, Redwood City, CA 94065 SSS other agency N 0 0 0 Y Y Debris-General Pump Station - Power None Ongoing preventative maintenance 2023 5SSO11556 5S 616 25-MAR-24 Park (w/Campground) 120000 1 1 1 0 0 0 0 0 0 1 N/A 1 1 100 0 0 0 0 0 100 100 0 0 0 0 0 100 16 16 Upper and Lower 1 0 0 10 90 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 1 0 0 5A170101001 Kelseyville Co Water Works District, , Kelseyville, CA WWTP same agency N 0 1 0 Y Y Other (specify below) N/A Other (specify below) N/A N/A CCTV inspection 2023 3SSO11534 3 616 29-MAR-24 Park (w/Campground) 100 0 0 0 0 0 0 0 0 0 0 System contracts with Fluid Resource Management, a licensed contract operator that employs several certified wastewater operators. 3 3 100 0 0 0 0 0 0 100 0 0 0 0 0 0 2 100 Upper and Lower 2 0 0 0 100 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 5 1 3 0 3 400112001 Lopez Rec Area, 6800 Lopez Drive , Arroyo Grande, CA 93420 WWTP same agency N N/A 0 1 0 N Natural Disaster (specify below) During January 2023, a major spill was caused by significant rainfall resulting in a road and effluent discharge line being washed away. Other (specify below) During 2023, the only major spill was caused by a significant storm event. N/A N/A 2023 2SSO11539 2 616 26-MAR-24 Municipal(Public) 750 0 2 1 1 0 0 0 0 0 0 0 24 75 25 0 0 0 0 100 0 0 0 0 0 0 0 10 10 Upper and Lower 1 56 0 0 0 44 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2sso10225 Crystal Springs CSD CS, , CA SSS other agency N 0 0 0 N Y Root Intrusion No spills Other (specify below) None None None 2023 9SSO11203 9 616 21-MAR-24 Municipal(Public) 2012 3 3 1 1 3 0 1 0 0 2 5 50 0 100 0 0 0 0 100 100 0 0 0 0 0 100 900 0 None 0 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 2 0 1 1 9SSO11203 SSS same agency N 1 0 0 Y Debris from Construction Manhole No ongoing spill investigation going on at this time. Have all collection lines videoed during and after construction is completed of new lines. 2023 2SSO10224 2 616 29-MAR-24 Municipal(Public) 1193 2 13 3 1 3 2 2 0 0 0 NA 0 7 82 6 9 0 0 3 100 0 0 0 0 0 0 0 425 0 None 0 0 15 0 0 0 85 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 0 2SSO10099 Burlingame City CS, 501 Primrose Road, Burlingame, CA 94010 SSS other agency 2 417005001 Burlingame WWTP 1103 Airport Burlingame, CA, 94010 WWTP other agency Y N Burlingame City CS 2SSO10099 NA 8 0 0 Y Y Other (specify below) 1 spill due to root intrusion and 1 spill due to damage by others not related to Collection System Construction/Maintenance. Gravity Mainline NA Investigations completed Spot repair was completed on both segments of gravity mainline. 2023 2SSO10225 2 616 29-MAR-24 Municipal(Public) 3657 2 13 3 1 3 2 2 0 0 0 NA 0 18 84 8 8 0 0 0 100 0 0 0 0 0 0 0 1450 0 None 0 0 8 0 0 92 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 37 0 2SSO10142 Town Of Hillsborough CS, 1600 Floribunda Hillsborough, CA, 94010 SSS other agency 2SSO10183 San Mateo City CS, 330 West 20Th San Mateo, CA, 94403 SSS other agency 2 417035001 San Mateo WWTP, 2050 Detroit Drive, San Mateo, CA 94404 WWTP other agency Y N Tower Road Complex CS 2SSO11539 N San Mateo City CS 2SSO10183 NA 4 0 0 Y Y Other (specify below) no spills in 2023 Other (specify below) no spills in 2023 no spills in 2023 no spills in 2023 2023 2SSO10226 2 616 29-MAR-24 Municipal(Public) 719 2 13 3 1 3 2 2 0 0 0 NA 0 4 97 2 0 0 0 1 100 0 0 0 0 0 0 0 277 0 None 0 0 7 0 0 93 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 2SSO10177 San Carlos City CS, 600 Elm Street, San Carlos, CA 94070 SSS other agency 2 417037001 Silicon Valley Clean Water WWTP, 1400 Radio Road Redwood City, CA 94065 WWTP other agency Y N San Carlos City CS 2SSO10177 NA 5 0 0 Y Y Root Intrusion NA Gravity Mainline NA Investigation completed Spot repair on gravity mainline was completed 2023 2SSO10227 2 616 29-MAR-24 Municipal(Public) 4571 2 13 3 1 3 2 2 0 0 0 NA 0 28 92 7 0 0 0 1 100 0 0 0 0 0 0 0 1680 0 None 0 0 2 89 0 9 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 0 2SSO10168 Redwood City CS, 1400 Broadway Redwood City, CA, 94062 SSS other agency 2SSO10177 San Carlos City CS, 600 Elm Street, San Carlos, CA 94070 SSS other agency 2 417037001 Silicon Valley Clean Water WWTP, 1400 Radio Road Redwood City, CA 94065 WWTP other agency N NA 25 0 0 Y Y Root Intrusion NA Other (specify below) Failure point for 1 spill was at the manhole, failure point for the other spill was in gravity mainline. Investigations completed One spot repair was completed on the gravity mainline. The manhole was added to higher frequency maintenance schedule. 2023 2SSO10228 2 616 29-MAR-24 Municipal(Public) 28816 2 13 3 1 3 2 2 0 0 0 NA 0 81 74 10 10 6 0 0 100 0 0 0 0 0 0 0 7120 0 None 0 2 5 0 0 0 93 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 99 1 2SSO10168 Redwood City CS, 1400 Broadway Redwood City, CA, 94062 SSS other agency 2 417037001 Silicon Valley Clean Water WWTP, 1400 Radio Road Redwood City, CA 94065 WWTP other agency Y N Woodside CS 2SSO10218 NA 20 0 0 Y Y Other (specify below) 14 spills due to downstream agency trunk line compromised, 2 spills due to FOG and 1 spill due to root intrusion. Other (specify below) Failure point for 14 spills was at the downstream agency trunk line. Failure point for the other 3 spills was at the gravity mainline. Investigations completed Downstream agency repaired the failed pipe in summer 2023. Two spot repairs on gravity mainline were completed. One gravity mainline segment was added to higher frequency maintenance schedule. One gravity mainline segment will be added to higher frequency maintenance schedule before December 2024. 2023 2SSO10229 2 616 29-MAR-24 Municipal(Public) 354 2 13 3 1 3 2 2 0 0 0 NA 0 1 95 0 0 0 0 5 100 0 0 0 0 0 0 0 136 0 None 0 10 0 0 0 90 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2SSO10168 Redwood City CS, 1400 Broadway Redwood City, CA, 94062 SSS other agency 2 417037001 Silicon Valley Clean Water WWTP, 1400 Radio Road Redwood City, CA 94065 WWTP other agency N NA 0 0 0 Y Y Other (specify below) no spills in 2023 Other (specify below) no spills in 2023 no spills in 2023 no spills in 2023 2023 2SSO10230 2 616 29-MAR-24 Municipal(Public) 124 2 13 3 1 3 2 2 0 0 0 NA 0 3 5 62 8 0 0 25 100 0 0 0 0 0 0 0 54 0 None 0 2 0 0 0 98 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 2SSO10177 San Carlos City CS, 600 Elm Street, San Carlos, CA 94070 SSS other agency 2 417037001 Silicon Valley Clean Water WWTP, 1400 Radio Road Redwood City, CA 94065 WWTP other agency N NA 1 0 0 Y Y Other (specify below) no spills in 2023 Other (specify below) no spills in 2023 no spills in 2023 no spills in 2023 2023 5SSO10901-C 5S 616 27-MAR-24 Municipal(Public) 139174 1 18 2 1 3 5 4 1 0 0 8 350 9 45 27 9 10 0 100 18 3 10 0 69 0 100 32133 0 None 0 1 13 8 7 14 25 29 1 2 100 0 2 0 0 2 0 0 0 0 4 0 2 0 0 2 0 0 0 0 4 1 121 23 5SSO10912 109915, , CA SSS other agency Y N CSU Sacramento Collection System 5SSO10882 N/A 0 0 0 Y Y Root Intrusion FOG, Debris (wipes) Gravity Mainline None flow monitoring, model calibration, CIP (condition assessment, capacity assurance, prioritization) 2023 2SSO11651 2 616 07-APR-24 Other 200 0 2 2 2 0 2 0 0 1 3 2 0 10 0 0 0 0 0 10 90 0 0 0 0 0 90 136 136 Upper and Lower 2 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 0 0 0 0 0 0 0 0 1 0 2SS011508 Napa River Reclamation District WWTP same agency N 0 0 0 N Y Other (specify below) No spills Pump Station - Power Currently upgrading lift stations None Currently upgrading system 2023 5SSO11657 5S 616 04-APR-24 Municipal(Public) 114 0 0 0 0 0 0 0 0 0 0 None, operated and maintained by others. 0 2 0 0 100 0 0 0 0 100 0 0 0 0 0 0 1 1 Upper and Lower 1 0 100 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO11657 Florin Road Sewer, 827 7th Street, 301 Sacramento, CA 95814 SSS other agency N N none none N none none N none none N none none N none none 0 0 0 Y Y Other (specify below) No SSO's or major spills in the last 10 years Other (specify below) None, no SSO's in the past 10 years None None 2023 2SSO11610 2 616 28-MAR-24 Airport 170000 8 10 3 3 0 1 0 1 0 0 Chief of Operations is a certified Advanced Water Treatment Operator 8 4 35 28 35 1 0 1 100 40 14 20 22 4 0 100 0 0 Upper and Lower 2 0 6 60 34 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 1 0 4 16 0 0 0 0 0 0 0 0 0 0 2SSO11610 San Francisco International Airport PO Box 8097 San Francisco, CA 94128 WWTP same agency N 0 0 0 Y Y Debris from Construction Other (specify below) There were only two overflows from the system in 2023. One was from a failed cleanout on a force main. The other was due to asphalt in a gravity line. None Major upgrades to the force main made in 2019 reduced SSOs dramatically. Note for questions 5d and 5e: The Airport owns the entire sewer system. The industrial sewer system does not have traditional laterals. Most drains and buildings drain directly to a pump station. 2023 1SSO11752 1 616 15-MAR-24 Municipal(Public) 1250 0 2 1 1 0 0 0 0 0 0 Hal Burris (#40768) and Glenn Bernald (#39635) have State Wastewater Treatment Plant Certificates. 1 8 55 25 20 0 0 0 100 100 0 0 0 0 0 0 625 5 Lower only 3 0 0 10 0 90 0 0 0 0 100 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 10002 Blue Lake WWTP #1 Wastewater Way, Blue Lake CA 95525 WWTP same agency N NA 4 1 0 N Y Pump Station Failure - Power NA Pump Station - Power NA No further investigation needed. Circuit board on generator failed when there was a power outage ,shutting down the electrical power. Portable generator brought to site during failure. Main generator was repaired, and is in service. Portable generator brought to Main Lift Station site to be used as a back-up in the event of main generator failure. 2023 8SSO11753 8 616 02-APR-24 Hospital 8000 0 7 1 0 5 1 1 0 0 1 None 0 1 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 25 Upper and Lower 1 0 10 90 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8SSO10636 Colton Water Reclamation Facility CS, 160 South 10th Street, Colton, CA 92324 WWTP other agency N N None 0 0 0 N Y Other (specify below) Debris from laterals, wipes/non-disposables, fats, oil and grease Other (specify below) Laterals, manholes None None 2023 1SSO11611 1 616 13-FEB-24 Municipal(Public) 2300 1 1 0 1 2 1 0 0 0 0 0 2 15 64 35 1 0 0 0 100 13 87 0 0 0 0 100 470 470 Lower only 2 0 100 0 0 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 4 0 0 0 0 0 0 0 0 0 2 2 1A97069 Trinity County Waterworks District #1 Hayfork WWTP, 502 Tule Creek Road, Hayfork, CA 96041 WWTP same agency N N 0 0 N 0 0 N 0 0 N 0 0 N 0 0 0 0 0 0 Y N Debris-wipes/Non-disposables 0 Upper Lateral 0 0 cctv our collection system to try to reduce I&I as much as possible. 2023 5SSO18099 5S 616 19-MAR-24 Other 3000 0 16 3 2 0 0 1 0 0 1 1 4 75 20 0 0 0 0 0 0 5 0 0 0 0 0 3 3 Upper and Lower 3 0 100 0 0 0 0 0 0 0 100 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 5SSO18099 California Health Care Facility Stockton CS, 7707 South Austin Road, Stockton, CA 95215 SSS same agency N N N N/A N/A N N/A N/A N N/A N/A N N/A N/A N/A 0 0 0 N Y Debris-General N/A Other (specify below) Inmate population flushes garbage down their toilets which compromises our pumping and grinding equiptment but we have not had a major spill. N/A N/A 2023 4SSO18098 4 616 28-MAR-24 Municipal(Public) 270 0 3 2 3 0 0 0 0 0 0 4 4 10 90 0 0 0 0 100 90 10 0 0 0 0 100 62 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 100 1 1 1 4SSO01138 LA County Sanitation District 1955 Workman Mill Road Whittier, CA 90601 SSS other agency 4B190107013 Joint Water Pollution Control Plant Carson California WWTP other agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 0 0 0 Y Y Natural Disaster (specify below) This System is located in an active landslide area known as the Abalone Cove Landslide District. This area has been active for a long time and continues to have movement continuously. Lower Lateral NA The City of RPV is actively working to mitigate overflows/spills associated with the land movement as well as implement strategies to reduce the rate of land movement in the area. 2023 2SSO18100 2 616 14-MAR-24 School 300 0 1 1 1 0 0 0 0 0 0 0 0 2 88 10 0 0 0 2 100 0 0 0 0 0 0 0 50 50 Upper and Lower 2 0 0 25 33 28 0 8 4 2 100 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 2SSO10170 Richmond City CS, 2600 Barrett Avenue, Richmond, CA 94804 SSS other agency 2 071037001 Richmond City CS, 2600 Barrett Avenue, Richmond, CA 94804 WWTP other agency N NA 5 1 0 Y Y Other (specify below) NA No spills Other (specify below) NA No spills NA NA 2023 2SSO18101 2 616 02-APR-24 School 2700 0 1 1 1 0 0 0 0 0 0 0 0 2 75 15 10 0 0 0 100 0 0 0 0 0 0 0 76 76 Upper and Lower 2 0 58 40 0 2 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 2SSO10088 Albany City CS, 1000 San Pablo Avenue, Albany, CA 94706 SSS other agency 2SSO10131 Ebmud CS, P.O. Box 24055 , Oakland, CA 94623 WWTP other agency N NA 1 0 1 Y Y Other (specify below) Pipe structural problem - failure Upper Lateral NA NA In discussions with EBMUD to conduct smoke testing to evaluate I&I in 2024. 2023 7SSO18102 7 616 02-APR-24 Park (w/Campground) 64000 0 7 1 0 5 1 1 0 0 1 None 0 3 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 32 Upper and Lower 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 100 100 0 2 1 7SSO18102 Moabi Regional Park CS, , CA 92393 WWTP same agency N 0 0 0 N Y Other (specify below) unknown Pump Station - Power None None Regular cleaning and CCTV 2023 6SSO18103 6B 616 02-APR-24 Municipal(Public) 100 0 7 1 0 5 1 1 0 0 1 None 0 2 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 Upper and Lower 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 1 6SSO18103 36600 Ghost Town Road, Yermo, CA 92398 WWTP same agency N None 0 0 0 N Y Debris from Lateral None Other (specify below) Laterals None None 2023 6SSO18104 6B 616 02-APR-24 Park (w/Campground) 1000 0 7 1 0 5 1 1 0 0 1 None 0 3 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 Upper and Lower 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 2 1 6B361502002 Recycled Water-VVWRA Administrator, 20111 Shay Road, Victorville, CA 92394 WWTP other agency N None 0 0 0 N Y Debris from Lateral Laterals Other (specify below) Laterals None None 2023 6SSO18105 6B 616 02-APR-24 Park (w/Campground) 100 0 7 1 0 5 1 1 0 0 1 None 0 2 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 9 Upper and Lower 0 0 2 8 80 10 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6SSO18105 Mojave River Forks Regional Park CS, , CA 92393 SSS same agency N None 0 0 0 N Y Debris-General None Other (specify below) Laterals None Regular cleaning and CCTV 2023 8SSO18106 8 616 02-APR-24 Park (w/Campground) 100 0 7 1 0 5 1 1 0 0 1 None 0 5 0 0 0 0 0 100 100 0 0 0 0 0 100 100 38 38 Upper and Lower 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 3 1 8SSO10643 Yucaipa Valley Water Dist CS, , Yucaipa, CA SSS other agency N N None 0 0 0 N Y Debris-General None Other (specify below) Laterals None Regular cleaning and CCTV 2023 8SSO18107 8 616 02-APR-24 Park (w/Campground) 4740 0 7 1 0 5 1 1 0 0 1 None 0 1 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 Upper and Lower 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 8SSO11146 CSA-70GH (Glen Helen), 18101 Institution Road, San Bernardino, CA 92407-1864 WWTP same agency N None 0 0 0 N Y Debris from Lateral None Other (specify below) Laterals None Regular cleaning and CCTV 2023 8SSO18108 8 616 02-APR-24 Park (w/Campground) 1000 0 7 1 0 5 1 1 0 0 1 None 0 3 0 0 0 0 0 100 100 0 0 0 0 0 100 100 0 0 Upper and Lower 0 0 0 0 0 0 0 0 0 100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 100 0 2 1 8SSO10580 Inland Empire Utilities Agency CS, 6075 Kimball Avenue, Chino, CA 91710 SSS other agency N None 0 0 0 N Y Debris-General None Other (specify below) Laterals None None 2024 5SSO20063 5F 616 25-OCT-24 Hospital 3100 0 0 1 3 0 1 0 0 0 1 I am the only employee designated to the CSH wastewater plant. I am the Chief Plant operator with a grade 2 certification. I answer to my direct supervisor which is the chief engineer 2. I get help for all kinds of operations here at the WWTP at my request. We have plumbers, maintenance mechanics, engineers, painters, electronic technicians, and carpenters available as needed. 0 3 33 33 33 0 0 0 100 0 0 0 0 0 0 0 0 0 Upper and Lower 3 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO18109 Coalinga State Hospital 24511 W Jayne ave. WWTP same agency 5SSO20063 Coalinga State Hospital 24511 W Jayne ave. WWTP same agency N 0 0 0 N Y Root Intrusion Gravity Mainline None to my knowledge. Daily monitoring of the system. 2023 2SSO18102 2 616 22-MAR-24 Municipal(Public) 11000 4 5 2 1 4 2 4 1 0 0 CWEA 0 26 53 47 0 0 0 0 100 0 0 0 0 0 0 0 3300 25 Lower only 12 5 0 60 35 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 181 31 2SSO10105 Central Contra Costa Sd CS, 5019 Imhoff Place, Martinez, CA 94553 WWTP other agency N 0 0 0 Y Y Debris-wipes/Non-disposables Gravity Mainline N/A Higher frequency cleaning schedule 2023 3SSO18100 3 616 28-MAR-24 Municipal(Public) 16174 3 6 3 1 2 1 0 0 0 0 NA 5 45 4 83 13 0 0 0 100 31 9 60 0 0 0 100 4100 0 None 0 0 100 0 0 0 0 0 0 0 100 0 2 0 0 0 0 0 0 0 100 0 19 0 0 0 0 0 0 0 100 0 0 0 3400910371 LOWRF, 2270 Los Osos Valley Rd, Los Osos, CA 93402 WWTP same agency N NA 0 0 0 N Y Other (specify below) No major spills. Other (specify below) Flushable wipes cause increased maintenance at lift stations. NA NA 2023 5SSO18100 5S 616 02-APR-24 Port 0 0 5 1 2 0 0 0 0 0 0 None. 0 18 33 38 22 0 0 7 100 0 0 0 0 0 0 0 150 150 Upper and Lower 3 0 0 0 0 0 0 0 0 100 100 1 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 1 0 1 5B390107001 Stockton Regional Wastewater Control Facility, 2100 Navy Drive, Stockton, CA WWTP other agency N Not Applicable. 0 0 0 Y Y Other (specify below) None. Other (specify below) None. Zero. Ongoing system upgrades. 2023 1SSO10100 1 616 29-MAR-24 Municipal(Public) 520 0 0 1 1 0 0 0 0 0 1 N/A 3 5 83 17 0 0 0 0 100 100 0 0 0 0 0 100 210 0 None 4 0 0 100 0 0 0 0 0 0 100 0 0 100 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 3 3 1B15019WNHU Foster Avenue Extension & Rail with Trail Phase 1 Project, Foster Avenue, Arcata, CA 95521 WWTP other agency N N/A 0 2 0 N Y Debris-wipes/Non-disposables N/A Manhole N/A None Routine maintenance 2023 8SSO18109 8 616 02-APR-24 Municipal(Public) 75236 0 4 1 2 4 3 0 1 0 0 N/A 0 171 1 91 6 2 0 0 100 0 0 0 0 0 0 0 18000 0 None 0 1 3 4 58 0 0 0 0 34 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 205 31 8SSO10640 Orange Cnty Sanitation Dist CS, , CA WWTP same agency 8SSO10587 Michelson WRP CS, PO Box 57000 , Irvine, CA 92619 WWTP same agency N N NA NA N NA NA N NA NA N NA NA N NA NA NA 0 0 10 N Y Fats, Oil and Grease (FOG) An FSE in our system experienced a private spill resulting in the release of an estimated 4,162 gallons at the grease interceptor which went unreported for two business days. The FSE was cited by the City and was also invoiced by our agency for the cleanup. Our agency contracts with an outside consultant to perform FSE inspections. In cases like this the consultant performs follow up visits to ensure maintenance is being performed at appropriate intervals. Our only other spill was caused by pump failure at a private lift station which is owned by an HOA. Other (specify below) Other than the private spill, our agency had one small spill (45 gallons) at a manhole upstream of a private lift station. The lift station had a pump failure which caused the wet well to fill higher than normal. The EOCWD manhole was at a lower elevation than the wet well and consequently spilled at the manhole first. Our agency is currently in negotiations with the HOA to take over the private lift station this year (2024). There are several maintenance improvements that will be performed prior to the ownership change. This will include recoating and telemetry upgrades. None to report. As previously stated, we are in negotiations with the HOA to take over the private lift station this year (2024). 2023 9SSO11546 9 616 23-JAN-24 Municipal(Public) 43628 1 5 2 1 0 1 0 2 0 1 N/A 1 17 0 8 42 35 15 0 100 0 68 32 0 0 0 100 0 0 None 0 0 29 71 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 4 3 9SSO11546 Santa Rosa Regional Resources Authority Collection System, , Murrieta, CA 92562 WWTP same agency Y N Western Municipal Water District N/A N Elsinore Valley Municipal Water District N/A N/A 1 0 0 Y Y Other (specify below) No Spills encountered in 2023 Other (specify below) No system infrastructure failures in 2023 No Spills encountered in 2023 No system deficiencies in 2023 2023 2SSO18112 2 616 05-APR-24 Municipal(Public) 500 2 3 2 1 1 4 2 0 0 1 Operation and Maintenance of Wastewater Collection Systems through the Office of Water Programs. 1 5 28 57 0 0 0 15 100 0 100 0 0 0 0 100 190 0 None 0 0 10 85 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2SSO10167 Pleasanton City CS, 3333 Busch Road, Pleasanton, CA 94566 SSS other agency N N n/a n/a N n/a n/a N n/a n/a N n/a n/a N n/a n/a n/a 0 1 0 N Y Other (specify below) none Other (specify below) none none none 2023 7SSO18114 7 616 22-MAR-24 Municipal(Public) 10000 0 6 3 1 4 0 0 1 0 0 All CWEA 2 78 0 85 10 5 0 0 100 100 0 0 0 0 0 100 4138 4 None 0 0 100 0 0 0 0 0 0 0 100 0 2 0 0 0 0 0 0 0 3 0 1 0 0 0 0 0 0 0 0 0 0 0 7A360122001 Hi-Desert WD Reclamation Facility, 59000 Sunnyslope Drive, Yucca Valley, CA 92284 WWTP same agency N 0 0 0 N Y Collection System Maintenance Failure (specify below) No spills question is Not Applicable Gravity Mainline No issues, question is Not Applicable No applicable No applicable 2023 4SSO18115 4 616 29-MAR-24 Municipal(Public) 329 7 32 4 2 0 0 0 0 0 0 N/A 1 1 0 0 71 29 0 0 100 0 0 100 0 0 0 100 0 0 None 0 0 100 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 4A190107023 Valencia Water Reclamation Plant, 28185 The Old Road, Valencia, CA 91355 WWTP same agency Y N Unincorporated North West Co. Area CS 4SSO11374 N/A 0 0 0 Y Y Other (specify below) N/A Other (specify below) N/A N/A N/A 2023 9SSO18116 9 616 14-MAR-24 Municipal(Public) 1850 0 0 0 0 0 0 0 0 0 0 NA 1 8 0 99 1 0 0 0 100 100 0 0 0 0 0 100 571 0 None 0 0 100 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 9000002490 WWTP same agency N 0 0 0 Y Y Debris-General Gravity Mainline Smart covers installed on six (6) manholes throughout the system. The district has six (6) Smart Covers located on manholes throughout the collection system and monitor them on a continual basis. 2023 5SSO18117 5F 616 18-MAR-24 Municipal(Public) 2500 0 2 1 1 1 0 0 1 0 0 NA 0 25 2 88 6 4 0 0 100 0 0 0 0 0 0 0 1336 0 Lower only 9 51 49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 6 5B20NC00105 Tesoro Viejo Wastewater Treatment Plant, NW Corner Avenue 14 and Espienada , Madera, CA 93636 WWTP same agency N NA 0 0 1 Y Y Other (specify below) There were no spills Other (specify below) There were no infrastructure failures None None needed 2024 3SSO20045 3 616 28-MAR-24 Other 0 0 1 1 1 0 0 0 0 0 0 0 3 3 48 52 0 0 0 0 100 100 0 0 0 0 0 100 281 281 None 1 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 3 3350100001 City of Hollister WWTP other agency N 0 0 0 0 0 0 0 0 0 0 N/A 0 1 0 N Y Other (specify below) N/A - no major spills and no failures Other (specify below) N/A - no major spills and no failures N/A N/A 2024 5SSO20047 5S 616 03-APR-24 Municipal(Public) 0 6 17 3 2 12 5 5 0 0 1 One IBEW Electrical Training Card, one SWRCB Grade 3 WWTP Operator, two C-10 Electrical Contractors License, one PLC Programming and Application Certificate, and numerous SWRCB Water Distribution and Treatment Certificates. Note: All staff are available to respond to all eight Sewer Districts and CSAs with WDIDs. We formerly divided staff by the percentage of population served in the eight Districts and CSAs resulting in very low numbers for smaller Districts and CSAs and now reporting all staff in all Districts and CSAs resulting in significant increases. 0 1 70 20 10 0 0 0 100 0 0 0 0 0 0 0 0 0 None 0 100 0 0 0 0 0 0 0 0 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5SSO10935 City of Roseville, 2005 Hilltop Circle, Roseville, CA 95747 WWTP same agency N N/A 0 0 0 Y Y Other (specify below) N/A. New District with no connections to date spills in 2023. Other (specify below) N/A. New District with no connections to date spills in 2023. N/A. New District with no connections to date spills in 2023. N/A. New District with no connections to date spills in 2023. 2024 9SSO20059 9 616 30-AUG-24 Other 0 17 26 7 4 11 14 4 6 0 7 As a member agency of the East County AWP JPA, Padre Dam Municipal Water District (9SSO10680) serves as the Administrator and Operator for the JPA. As such, the employees listed in Sections 3 and 4 are Padre Dam Municipal Water District employees serving to operate, maintain, and provide similar services to the JPA for its infrastructure through an Administrative and Operating Services Agreement between the JPA and Padre Dam. 0 .1 0 0 0 0 100 0 100 0 0 0 0 0 0 0 0 0 None 0 0 0 100 0 0 0 0 0 0 100 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 .1 .1 9SSO10658 City of San Diego Point Loma Wastewater Treatment Plant SSS other agency Y N County of San Diego 9SSO10662 N Padre Dam Municipal Water District 9SSO10680 N City of El Cajon 9SSO10649 N/A 0 0 0 N N Other (specify below) N/A (new enrollee, no spills) Other (specify below) N/A (new enrollee, no failures) N/A (new enrollee, no spills) The East County AWP JPA is a new agency and enrollee with very few sewer assets at this time, that were recently acquired from the City of San Diego. While the JPA is a new agency and has no history of spills, the JPA is already taking steps to inspect, clean, and rehabilitate the pre-existing infrastructure that it has acquired, now that it is owned by the JPA. The East County AWP project, including transfer of sewer assets from JPA partner agencies, is currently under construction. Improvements to the sewer conveyance system are anticipated to be completed in 2026. The JPA will include these future facilities, acquisitions, and actions to address deficiencies in its annual reporting after it assumes ownership.