California Stormwater Intelligence
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Waterbody profile

Official Water Board record · 2026 cycle

Russian River HU, Upper Russian River HA, Forsythe Creek HSA

Waterbody ID (WBID)
CAR1143304019990615161317
County / counties
Mendocino
Regional Water Board
Regional Board 1 - North Coast Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (6)

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
Oxygen, DissolvedNutrients155411List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
pHOther Cause155412List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
SedimentSediment169343List on 303(d) list (TMDL required list)Original5A — TMDL still required—Low
Sedimentation/SiltationSediment70029List on 303(d) list (TMDL required list)Original5A — TMDL still required—Low
Temperature, waterOther Cause155413Do Not Delist from 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
TurbiditySediment157685List 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
Aug 21, 2026, 12:44 AM UTC
Waterbody ID
CAR1143304019990615161317
CALWNUM
1114.330101, 1114.330102, 1114.330200, 1114.330301, 1114.330302, 1114.330303, 1114.330304, 1114.330305
WBD code
180101100201, 180101100202, 180101100203
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.

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Watershed
—
Assessed size
255.84 Miles

Derived facility associations

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

Derived
DenBeste Landscape Supplies Inc

Ukiah · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Elemental Elixirs LLC

Redwood Valley · No Exposure Certification · 0.42 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Grist Creek Aggregates LLC

Willits · Notice of Intent · 0.01 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

North State Street Facility

Ukiah · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Paramount Sign Contractors Inc

Redwood Valley · No Exposure Certification · 0.25 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Redwood Coast Fuels Lube Bulk Plant

Ukiah · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Redwood Valley Cellars

Redwood Valley · Notice of Intent · 0.36 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

RW Murray Inc A to Z Construction

Ukiah · Notice of Intent

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.