CWA 401 Board Certification Nationwide Permit 12/57/58 Projects

State Water Board Certification of Nationwide Permits 12 - Oil or Natural Gas Pipeline Activities, 57 - Electric Utility Line and Telecommunications Activities, and 58 - Utility Line Activities for Water and Other Substances

The following certifications have been issued by the State Water Board for projects that involve discharges to waters of the state meeting requirements set forth by the State Water Board Certification of the 2017 Nationwide Permits or the 2020 State Water Board General Order for the Corps’ Nationwide Permits (Order No. [DWQ] 2020-0039-EXEC). Certifications issued after March 12, 2021 were issued pursuant to the 2020 State Water Board General Order.

Filter by Year Issued: 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017

2024

Applicant Date Issued Subject
Southern California Edison 12/23/2024 TD2061417 Mead Valley Pole Replacement Project
Southern California Edison 12/12/2024 TD2151144 Dry Morongo Creek Deteriorated Pole Replacement Project
Southern California Edison 12/2/2024 TD1413042 Palm Canyon Rim Deteriorated Pole Replacement Project
Southern California Edison 11/12/2024 TD2115551 Barlow Road Grid Resiliency Project
Southern California Edison 11/6/2024 TD2095931 East Boundary Road Grid Resiliency Project
Southern California Edison 10/28/2024 TD1684087 Hilton Creek South Landing Deteriorated
San Diego Gas & Electric 10/28/2024 SDG&E eTS 69810.01 P220930 and P220931 Pole Replacement, Laguna Niguel Project
Southern California Edison 9/26/2024 TD2101306 and TD2179627 Stone Canyon Road Grid Resiliency Project
Pacific Gas & Electric 9/20/2024 DFM-0802 Valve Relocation Dixon Landing 74062162
Southern California Edison 9/4/2024 TD2129910 Avenue 176 Anchor Replacement Project
Southern California Edison 8/1/2024 TD2167323 Baker Street Deteriorated Pole Replacement Project
Kinder Morgan 8/1/2024 SFPP, L.P. (SFPP) Line Section 9 (LS-9) Anomaly Digs Project - Anomaly Digs 2022-99A/2022-19A and 2022-197A
Southern California Edison 7/22/2024 TD1962924 Jack Sawyer Road Grid Resiliency Project
Southern California Edison 7/22/2024 TD2036662 Globe Drive Deteriorated Pole and Anchor Replacement Project
Crimson Midstream Pipeline, LLC 7/10/2024 D2 D3 Pipeline Inspection Project
Montecito Sanitary District 7/2/2024 Protective Measures of District Facilities Project 3
Southern California Edison 7/2/2024 Highland Transmission Wild Fire Mitigation Pole Replacement Program, Lee Vining-Poole 115 kV Subtransmission Line (WO902776935)
Southern California Edison 6/27/2024 TD1586878 Road 236 Deteriorated Pole Replacement Project
Southern California Edison 6/21/2024 CEMA Monolith Project 1 Emergency Road Repair
PacifiCorp 6/13/2024 Mt. Shasta City 4kV Pt. 2 Reconductoring Project
Southern California Gas Company 6/10/2024 L1202 C-SCC Dig 3 Project
Southern California Edison 6/7/2024 TD1685592 Lodgepole Road Grid Resiliency Project
Southern California Edison 6/7/2024 TD1963084 Point Ranch Deteriorated Pole Replacement Project
Southern California Edison 6/6/2024 Multi TD Nipton Road Deteriorated Pole Replacement Project
Southern California Edison 5/15/2024 TD1752037 Pinnacles Grid Reliability and Maintenance Pole Replacement Project
Southern California Gas Company 5/15/2024 SoCalGas Del Rey 4 Plug & Abandonment Project
Southern California Edison 5/7/2024 TD1432907 and TD1432937 Lower Rock Creek Deteriorated Pole Replacement Project
Southern California Edison 5/7/2024 TD1751283 Owens River Pole Replacement Project
Southern California Edison 5/1/2024 Southern California Edison TD1855684 Panorama Grid Reliability and Maintenance Pole Replacement Project
Southern California Edison 4/29/2024 TD1978806 Glanville Road Anchor Replacement Project
San Diego Gas and Electric 4/24/2024 eTS 68104.01 P131135 Pole Replacement
Southern California Edison 4/19/2024 Cema Lugo-Mira Loma Projects 1, 2, and 6 Emergency Road Repair
Southern California Edison 4/17/2024 TD2048509 Ave 140 Ground Rod Installation Project
Southern California Gas Company 4/17/2024 SL-44-307 Remediation Project
Southern California Edison 4/16/2024 TD1682486 Blythe Cibola Lake Pole Replacement Project
Southern California Edison 4/12/2024 TD2188495 Nelson Drive Deteriorated Pole Replacement Project
Southern California Edison 4/11/2024 TD1651996 Mammoth Rush Creek Deteriorated Pole Replacement Project
Southern California Edison 3/18/2024 904141582 Plantenders Anchor Replacement Project
Southern California Edison 3/4/2024 TD1785976 Furnace Creek Wash Deteriorated Pole Replacement
Southern California Edison 3/4/2024 TD2072147 Phelan Deteriorated Pole Replacement Project
Southern California Edison 3/4/2024 TD2047463 Jeffrey Road Hicks Wash Deteriorated Pole Replacement
SFPP, LP 2/27/2024 LS-9 CA-235 Integrity Dig Project
Southern California Edison 2/27/2024 TD1966912 Twin Lakes Road Deteriorated Pole Replacement Project
Southern California Edison 2/21/2024 TD1675113 Rocking K Deteriorated Pole Replacement Project
Southern California Edison 2/16/2024 TD1603624 Blythe Black Point Deteriorated Pole Replacement Project
Southern California Edison 2/9/2024 TD1980958 & TD1980975 Black Meadow Road Deteriorated Pole Replacement Project
Southern California Edison 2/9/2024 TD1684082 Aspen Landing Deteriorated Pole Replacement Project
San Diego Gas and Electric 1/29/2024 eTS 59339 Dulzura Access Road Erosion Project
Southern California Edison 1/22/2024 TD1729764 Domenigoni Ditch Trenching Project
Southern California Edison 1/17/2024 TD695714 Furnace Creek Visitor Center Pole Replacement Project
Southern California Edison 1/17/2024 TD1417247 & TD1710394 Mission Viejo La Paz Deteriorated Pole Replacement Project
Southern California Edison 1/16/2024 TD2034044 Gerkin Road Deteriorated Pole Replacement Project
City of Madera 1/12/2024 Madera Water Main Replacement Crossing Fresno River
Southern California Edison 1/12/2024 TD1752007 Fish Rocks Grid Reliability and Maintenance Pole Replacement Project

2023

Applicant Date Issued Subject
San Diego Gas and Electric 12/21/2023 eTS 51322 P717992 Pole Removal Project
San Diego Gas and Electric 12/20/2023 TD1889580 Petroglyph Road Deteriorated Pole Replacement Projectt
Southern California Edison 12/13/2023 TD1399542 Anchor and Pole Removal Project
Southern California Edison 12/13/2023 Multi TD S. Landing Grid Reliability and Maintenance Pole
Pacific Gas & Electric 12/12/2023 NW Mount Shasta Tap Line Part 1 Reconductor Project
Pacific Power 12/12/2023 NW Mount Shasta Tap Line Part 1 Reconductor Project
Southern California Gas Company 11/30/2023 Line 307 Toro Creek Road Exposure Repair Project
Southern California Edison 11/3/2023 TD1756979 Montgomery Creek Grid Reliability and Maintenance Pole Replacement Project
Pacific Power 11/3/2023 Weed West 6CU Part 1 Reconductor Project
Pacific Power 11/3/2023 Mt. Shasta Taps Part 5 Reconductoring Project
Southern California Edison 10/23/2023 TD1968245 Old Well Road Deteriorated Pole Replacement Project
Southern California Edison 10/19/2023 Multi TD Reversed Creek Deteriorated Pole Replacement Project
Southern California Edison 10/19/2023 TD1280139 Palm Springs Deteriorated Pole Replacement Project
Southern California Edison 10/13/2023 TD1748727 Conine 12kV Roberts Deteriorated Pole Replacement Project
Southern California Edison 10/11/2023 TD1838827 Balcom Canyon Pole Replacement Project
Southern California Edison 10/4/2023 TD1451965 & TD1649927 Eastern Trail End Camp Deteriorated Pole and Anchor Replacement Project
Southern California Edison 10/3/2023 TD1723648 Porta Mediterranean Deteriorated Pole Replacement Project
San Diego Gas and Electric 9/20/2023 Line 1600 Rice Canyon Hydrotest Project
Santa Clarita Valley Water Agency 9/20/2023 Castaic Well #1 Discharge Project
Santa Clarita Valley Water Agency 9/20/2023 Castaic Well #1 Discharge Project
San Diego Gas and Electric 9/19/2023 Line 1600 Couser Canyon Hydrotest Project
San Diego Gas and Electric 8/24/2023 Southern California Edison's TD1820394 Homewood Canyon Deteriorated Pole Replacement Project
Southern California Edison 8/14/2023 TD2081578 Dailey Road Project
PacifiCorp 8/2/2023 Weed NE Hwy 97 Part 1 Project
Southern California Edison 8/2/2023 TD1996979 San Francisquito Pole Removal Project
Southern California Edison 8/2/2023 TD1992161 South Mountain Road Deteriorated Pole Replacement Project
PacifiCorp 7/17/2023 Nutglade Part 2 Reconductoring Project
Southern California Edison 7/11/2023 TD1964053 Hidden Valley Nature Anchor Replacement & Installation Project
Southern California Edison 2/14/2023 TD1918082 Twin Peaks Ranch Deteriorated Pole Replacement Project

2022

Applicant Date Issued Subject
San Diego Gas and Electric 12/16/2022 eTS 51054 Broken Culvert Daley Ranch, Z12894, Escondido
San Diego Gas and Electric 11/29/2022 SDG&E eTS 35735 Line 1600 Daley Ranch Access Road Improvement Project
Kinder Morgan Energy Partners, LP 11/29/2022 LS-9 Pipeline Assessment and Repairs Project
Southern California Edison 11/10/2022 TD1513267 Titan Infrastructure Replacement Project
Southern California Edison 11/9/2022 TD1657903/TD1657907/TD1657884/TD1657909/TD1821342/TD1658003/TD1989471 Wood Rd Deteriorated Poles Replacement Project
San Diego Gas and Electric 11/8/2022 SDG&E eTS 51330 Bridge and Rock Drainage Crossing, Z415753
San Diego Gas and Electric 11/8/2022 Cleveland National Forest Access Roads Repair Project for Transmission Line 6957
Pacific Power 10/28/2022 Line 87 Pole Replacement Project
Briceland Community Services District 10/27/2022 Water Treatment Improvement Project
Southern California Edison 10/18/2022 Southern California Edison WO902776932 Horton Creek Mesa (Structure 2039432E and 2039433E) Deteriorated Pole Replacement Project
San Diego Gas and Electric 10/7/2022 Cleveland National Forest (CNF) Access Roads Repair Project for Transmission Line (TL) 625C
Pacific Gas & Electric 10/7/2022 R-1570 L-300A MP 463.16-464.23 Replace Pipe
Pacific Gas & Electric 10/7/2022 PG&E NERC Project: Newark-Nummi 115 kV Transmission Line – Tower 000/004
San Diego Gas and Electric 10/3/2022 San Diego Gas and Electric (SDG&E) eTS 21207 Deer Creek Bridge Span Project
Southern California Edison 10/3/2022 TD1481134, TD1549155, TD1596556 Santa Paula Deteriorated Pole Replacement Project
Phillips 66 Pipeline LLC 10/3/2022 Phillips 66 Pipeline, NC-14 SID 2060 Anomaly Investigation and Repair
Southern California Edison 9/29/2022 TD1891865 Hermosa Deteriorated Pole Replacement Project
Southern California Edison 9/27/2022 TD1683382 Fir Tree Deteriorated Pole Replacement Project
Pacific Gas and Electric 9/23/2022 R-1355 L-021B MP 8.7 Lower Pipe
Pacific Gas and Electric 9/23/2022 Fulton Jct-Vaca 050/314
Southern California Edison 9/22/2022 TD1754980 Florida Ave Deteriorated Pole Replacement Project
San Diego Gas and Electric 9/22/2022 eTS 49238 TCM Access Road Repair Escondido Project
San Diego Gas and Electric 9/22/2022 eTS 51184 Access Road Erosion Repair at Z96568 Project
Southern California Edison 9/21/2022 TD1662943 Shepherd Deteriorated Pole Replacement Project
Southern California Gas Company 9/15/2022 Line 2051 Post ILI Digs
Otay Water District 9/12/2022 Steele Canyon Road Bridge 20-inch Water Line and 6-inch Sewer Line Renovation Project
Southern California Edison 8/24/2022 Southern California Edison TD1679198 St. Peters Pole Replacement Project
Southern California Edison 8/23/2022 Southern California Edison (SCE) TD1660228 Woodside Pole Removal Project
Southern California Edison 8/23/2022 TD1755143 Charles St. Banning Deteriorated Pole Replacement Project
Santa Fe Pacific Pipeline (SFPP) 8/23/2022 SFPP LS-8 SWML Anomaly Repair at Site CA-80
Southern California Edison 8/16/2022 TD1684084 Crowley Campground Deteriorated Pole Replacement Project
Santa Fe Pacific Pipeline (SFPP) 8/12/2022 SFPP LS-130 SWML Anomaly Repair at Sites CA-187, CA-188, CA-189
Southern California Edison 8/9/2022 TD1752869 Monolith Deteriorated Pole Replacement Project
Southern California Edison 7/27/2022 SCE TD1817105 Jellystone Deteriorated Pole Project
Pacific Gas & Electric 7/6/2022 I-660 DFM-2403-12 MP 0.70 Replace 12" Pipe
Southern California Edison 6/29/2022 Saugus-Fillmore-Santa Clara-Wakefield (Idle)-Timber Canyon 66-kV Line (S-F-SC-W-TC) Deteriorated Pole Replacement (TD1468324)
Southern California Gas Company 6/29/2022 eTS 51916 SL44-307 Morro Creek Crossing Recoat
SFPP, L.P. 6/15/2022 SFPP LS-8 SWML Anomaly Repair at Site CA-87
Southern California Edison 6/13/2022 TD1485942 Arroyo View Deteriorated Pole Replacement Project
Southern California Gas Company 6/13/2022 SoCalGas Pipeline Safety Enhancement Plan (PSEP) for Line 41-6000-1 Line Abandonment Project
Southern California Gas Company 6/7/2022 etS 36310 Supply Line 36-9-06N Pipeline Replacement
San Diego Gas & Electric 6/6/2022 SDGE Line 1600 Daley Ranch Hydrotest Project
San Diego Gas and Electric 6/6/2022 SDG&E eTS 8363 TL 6926 Fire Hardening Project
Pacific Gas and Electric 5/25/2022 R-1243 L-300A Mile Point (MP) 485.8-486 Pipe Replacement Project
Southern California Edison 5/25/2022 SCE Twin Lakes Battery Energy Storage System
SFPP, L.P. 5/16/2022 SFPP LS-8 SWML Anomaly Repair at Site CA-88
Southern California Edison 5/10/2022 TD1362226 Blythe Black Meadow Landing Deteriorated Pole Replacement Project
SFPP, L.P. 5/6/2022 SFPP LS-64 SWML Anomaly Repair at CA-69
Southern California Edison 4/8/2022 TD1559926 Lake Palmdale Idle Pole Removal Project- Tier 3
Southern California Edison 3/25/2022 TD1389728 Cima Deteriorated Pole Replacement Project
San Diego Gas and Electric 3/24/2022 Line 1600 Moosa Creek Hydrotest Project
Chevron Environmental Management Company 3/24/2022 Old Valley Pipeline Section Removal Across Refugio Creek
Pacific Gas & Electric 2/18/2022 T-1560 GCUST5813 MP 0-1.4 Test
Southern California Edison 1/27/2022 TD1755155 Redlands Stubby Grid Resiliency Project

2021

Applicant Date Issued Subject
SFPP, LP 11/22/2021 LS-62 Pipeline Exposure at Merced River Project
Calnev Pipe Line LLC 11/19/2021 Calnev ML-1 Anomaly Dig Repair at JT 13651 in Cajon Wash
Southern California Edison 10/15/2021 TD1696113 Mammoth Crowley Lake Drive Deteriorated Pole Replacement Project
Pacific Gas and Electric Company 9/27/2021 R-1269 DFM-1307-01 MP 6.69 Protect Pipe Project
PacifiCorp 9/24/2021 North Ring Fence Project
Chevron Pipe Line Company 9/16/2021 Reissued 19-SAL-02 Repair Site Project
Southern California Edison 9/13/2021 TD1548884 Soda Springs Grid Resiliency Project
Southern California Gas Company 9/1/2021 eTs 45579 L406MP 17.76 Aggen Span Maintenance Project
Southern California Edison 8/30/2021 TD1515478 (Daggett) Deteriorated Pole Replacement Project
Southern California Edison 8/10/2021 TD1496827, TD1645008, TD1645009, and TD1645010 Lytle Creek Green Mountain Road Deteriorated Pole Replacement Project
Southern California Gas Company 7/22/2021 Line 225 MP 80.12 Exposure Repair Project
Southern California Edison 7/15/2021 TD1344599 Lytle Creek Deteriorated Pole Replacement Project
Pacific Gas and Electric 7/15/2021

V-519 Project

V-519 Project (SP4Y and SPAZ Cross Tie Removal)
Chevron Pipe Line Company 7/8/2021 BAPL 2020-RA-001 and 2020-RA-002 PIM Repairs Project
Chevron Pipe Line Company 7/8/2021 Chevron Pipe Line Company BAPL 2020-AB-010 PIM Repairs Project
SFPP, LP 7/8/2021 SFPP LS-126 Carlsbad Pipeline Exposure Evaluation Project
Southern California Edison 7/8/2021 Mammoth Point Ranch Deteriorated Pole Replacement
TD 1663124 Mammoth Point Ranch Deteriorated Pole Replacement Project
Pacific Gas and Electric 7/8/2021 Morro Creek Tributary Crossing Rehabilitation- South Culvert
Morro Creek Tributary Crossing Rehabilitation - South Culvert
Pacific Gas and Electric 7/8/2021 Morro Creek Tributary Crossing Rehabilitation- North Culvert
Morro Creek Tributary Crossing Rehabilitation - North Culvert
Southern California Edison 7/6/2021 903098758 Control-Haiwee Remediation Project
Southern California Gas Company 7/6/2021 Line 8109 Erosion Repair Project
Southern California Edison 6/25/2021 Casa Diablo Sherwin 115kV Line Project
TD 1622181 Casa Diablo Sherwin 115kV Line Project
Sacramento Suburban Water District 3/12/2021

Arcade Creek Crossing Project
San Diego Gas and Electric 3/10/2021

eTS 21207 Deer Creek Bridge Span Project
Chevron Pipeline Company 2/8/2021

Chevron Pipe Line Company Ground Well Abandonment Project
San Diego Gas and Electric 1/21/2021

eTS 36441 Chestnut Avenue Corrosion Protection at Tower Z524968 Project

2020

Applicant Date Issued Subject
Southern California Gas Company 11/23/2020

Solano Verde Wash Exposure Repair Project
Pacific Gas & Electric 10/8/2020 Table Mountain-Tesla 109/429 & Vaca Dixon-Tesla 31/132 Towers Phase II Project
Southern California Edison 10/8/2020 Highland Transmission Wild Fire Mitigation Pole Replacement Program, Lee Vining-Poole 115 kV Subtransmission Line (WO902776935)
Southern California Gas Company 10/8/2020 Line 8106 MP 6.84 Exposure Repair (Phase 2) Project
Southern California Edison 8/26/2020 Lee Vining – Poole 115 kV Subtransmission Line Remediation Project
Southern California Gas Company 7/22/2020 Line 404 Dig 8 Anomaly Repair Project
Southern California Edison 6/23/2020 TD1368289 Idyllwild Pines Deteriorated Pole Replacement Project
Calnev Pipe Line LLC 5/22/2020 CALNEV ML-1 PIPELINE SLEEVE DIGS REVIEW PROJECT
Southern California Edison 5/6/2020 TD 1436449 Santa Ana River Deteriorated Pole Replacement Project
Southern California Edison 4/17/2020 TD 1612622 Laguna Canyon Creek Deteriorated Pole Replacement Project
San Diego Gas and Electric Company 3/25/2020 eTS 37736 TL611 Pole Z2788797 Replacement Project
San Diego Gas and Electric Company 3/3/2020 eTS 8363 TL 6926 Fire Hardening Project
Southern California Edison 2/3/2020 TD1574098 Cajon Wash Deteriorated Pole Replacement Project
Southern California Edison 1/29/2020 TD1481134 Santa Paula Deteriorated Pole Replacement Project
SFPP, LP 1/27/2020 SFPP LS-72 Pipeline Anomaly Dig, Joint 7640
Southern California Edison 1/27/2020 TD1539486 Arroyo Simi River Deteriorated Pole Replacement Project
Southern California Edison 1/27/2020 TD1549322 Bishop Sierra Underwood 12kV Deteriorated Pole Replacement Project
Southern California Edison 1/16/2020 TD1478467_TD1478474 Hilton Whiskey Creeks Deteriorated Pole Replacement Project
Southern California Edison 1/16/2020 TD1478706 Old Mammoth Autumn 12kV Deteriorated Pole Replacement Project