California Stormwater Intelligence
← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

Owens River (Upper)

Waterbody ID (WBID)
CAR6032000020020116115737
County / counties
Inyo, Mono
Regional Water Board
Regional Board 6 - Lahontan Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (5)

Each row is one official listing decision from Appendix A of the Final 2026 California Integrated Report. Source terminology is preserved as published.

Pollutant / stressorDecision IDFinal listing decisionDecision statusTMDL requirement statusTMDL projectTMDL priority
BoronMetals163597List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
ChlorideSALINITY/TOTAL DISSOLVED SOLIDS/CHLORIDES/SULFATES163598List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
FluorideToxic Inorganics163599List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
SodiumSALINITY/TOTAL DISSOLVED SOLIDS/CHLORIDES/SULFATES161627Do Not Delist from 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
SulfatesToxic Inorganics163600List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low

Source & provenance

Agency
California State Water Resources Control Board
Report
Final 2026 California Integrated Report
Dataset
Appendix A — 2026 303(d) List of Impaired Waters
Imported
Sep 16, 2026, 10:57 PM UTC
Waterbody ID
CAR6032000020020116115737
CALWNUM
9603.100803, 9603.201304, 9603.201305, 9603.201306, 9603.201502, 9603.202800
WBD code
180901020209, 180901020401, 180901020404, 180901020705, 180901020710, 180901020802
Geometry
Official Water Board GIS (CA_WATERBOARDS_GIS_FINAL_2026)
View official Water Board fact sheet ↗Download Appendix A source file ↗

Location

Official 2026 Water Board geometry. Demonstration facility markers are shown for context only.

Loading map…
Watershed
—
Assessed size
79.81 Miles

Derived facility associations

Industrial stormwater facilities geographically associated with this waterbody. These are derived spatial associations, not Water Board findings.

Derived
Bishop Waste Disposal

Bishop · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Brown Supply Inc

Bishop · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

CITY OF BISHOP WWTP

Bishop · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Coyote Valley

Bishop · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

FedEx BIHA

Bishop · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Granite Construction Bishop 5 Bridges

Bishop · Notice of Intent · 0.68 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Inyo Mono Body Shop

Bishop · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Owens Valley Scrap Metal

Bishop · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Preferred Septic and Disposal

Bishop · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

UPS Bishop CABIH

Bishop · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Facility records are official Industrial General Permit registrations, but the association between a facility and this waterbody is derived geographically (proximity or shared HUC12 subwatershed) and is not a Water Board receiving-water determination. Where a permit carries a Water Board-stated TMDL requirement naming this water, it is listed separately above.