Regional Board 6 - Lahontan Region CATEGORY 4B Final 2018 Integrated Report (CWA Section 303(d) List / 305(b) Report)
10/22/2019
2018 CALIFORNIA LIST OF WATER QUALITY LIMITED SEGMENTS
BEING ADDRESSED BY ACTIONS OTHER THAN TMDLS
 
 REGION  WATER BODY NAME WATER TYPE WATERSHED*
CALWATER / USGS HUC
  • POLLUTANT
    • POTENTIAL SOURCES
  • Relevant Notes
ESTIMATED AREA ASSESSED FIRST YEAR LISTED PROGRAM COMPLETION DATE

6

Aspen Creek

River & Stream

8632.100800  /  16050201

0.99 Miles

1992

2019
    This listing is being addressed through a CERCLA remediation program and through ongoing work by Lahontan Water Board staff.


6

Bryant Creek

River & Stream

8632.100800  /  16050201
  • Metals
    • Acid Mine Drainage
    • Inactive Mining
    • Mine Tailings
    • Nonpoint Source

3.3 Miles

1992

2019
    This listing is being addressed through a CERCLA remediation program and through ongoing work by Lahontan Water Board staff.


6

Buckeye Creek

River & Stream

8630.300500,8630.400201,8630.400202,8630.400204  /  16050301
  • Indicator Bacteria
    • Agricultural Water Diversion
    • Agriculture-grazing
    • Grazing-Related Sources
    • Natural Sources
    • Pasture Grazing-Riparian and/or Upland
    • Streambank Modification/Destabilization
    • Unknown Nonpoint Source

18 Miles

2014

2028
    This waterbody segment was previously listed as impaired by bacteria for the REC-1 beneficial use. Due to changes to the REC-1 bacteria water quality standard which is now based on E. coli as the indicator of impairment, this waterbody segment is now listed for the MUN beneficial use based on evaluation of fecal coliform data against the Lahontan Regions' bacteria water quality standard.


6

East Walker River, above Bridgeport Reservoir

River & Stream

8630.300500  /  16050301
  • Indicator Bacteria
    • Agricultural Water Diversion
    • Agriculture-grazing
    • Grazing-Related Sources
    • Natural Sources
    • Pasture Grazing-Riparian and/or Upland
    • Streambank Modification/Destabilization
    • Unknown Nonpoint Source

7.8 Miles

2014

2028


6

Leviathan Creek

River & Stream

8632.100800  /  16050201

3.3 Miles

1992

2019


6

Mid-Branch Buckeye Creek

River & Stream

8630.300500  / 
  • Indicator Bacteria
    • Agricultural Water Diversion
    • Agriculture-grazing
    • Grazing-Related Sources
    • Natural Sources
    • Pasture Grazing-Riparian and/or Upland
    • Streambank Modification/Destabilization
    • Unknown Nonpoint Source

2.5 Miles

2014

2028
    This waterbody segment is listed as impaired by bacteria for the MUN beneficial use based on evaluation of fecal coliform data against the Lahontan Regions' bacteria water quality standard.


6

Mono Lake

Saline Lake

9601.000305,9601.000306,9601.000800  /  18090101

45299 Acres

1998

2019


6

Robinson Creek (Hwy 395 to Bridgeport Res)

River & Stream

8630.300500  /  16050301
  • Indicator Bacteria
    • Agricultural Water Diversion
    • Agriculture-grazing
    • Grazing-Related Sources
    • Natural Sources
    • Pasture Grazing-Riparian and/or Upland
    • Streambank Modification/Destabilization
    • Unknown Nonpoint Source

2 Miles

2014

2028


6

Robinson Creek (Twin Lakes to Hwy 395)

River & Stream

8630.300500,8630.400302  /  16050301
  • Indicator Bacteria
    • Agricultural Water Diversion
    • Agriculture-grazing
    • Grazing-Related Sources
    • Natural Sources
    • Pasture Grazing-Riparian and/or Upland
    • Streambank Modification/Destabilization
    • Unknown Nonpoint Source

9.8 Miles

2014

2028
    This waterbody segment is updated to listed as impaired by bacteria for the MUN beneficial use based on evaluation of fecal coliform data against the Lahontan Regions' bacteria water quality standard.


6

Searles Lake

Saline Lake

9621.100000  /  18090205

42908 Acres

2006

2019
    This listing is being addressed through Lahontan Water Board Cleanup and Abatement Orders 6-00-64, 6-00-64A1 and 6-00-64A2.

42908 Acres

2006

2019
    This listing is being addressed through Lahontan Water Board Cleanup and Abatement Orders 6-00-64, 6-00-64A1 and 6-00-64A2.


6

Snowshoe Thompson Ditch 1

River & Stream

8632.200000,8633.100003  /  16050201

1.3 Miles

2012

2025

1.3 Miles

2012

2025