California Stormwater Intelligence
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Waterbody profile

Official Water Board record · 2026 cycle

Sweany Creek (Solano County)

Waterbody ID (WBID)
CAR5111000020110225100244
County / counties
Solano
Regional Water Board
Regional Board 5 - Central Valley Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (1)

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
ToxicityTotal Toxics72892List on 303(d) list (TMDL required list)Original5A — 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
CAR5111000020110225100244
CALWNUM
5511.1
WBD code
180201630501, 180201630502, 180201630505
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
8.54 Miles

Derived facility associations

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

Derived
Amazon com Services LLC SMF7

Vacaville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Castle & King Rock & Readymix Inc

Vacaville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

DK Dixon

Dixon · Notice of Intent · 0.48 km away

derived_nearby_in_watershed

Derived by California Stormwater Intelligence

Durect Corporation

Vacaville · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Easterly Wastewater Treatment Plant

Elmira · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Master Plastics of California

Vacaville · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Matheson Tri Gas Vacaville

Vacaville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Mini U Storage

Vacaville · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Recology Hay Road

Vacaville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Recology Vacaville Solano Hay Road Shop

Vacaville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Vacaville City Transit Center

Vacaville · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

World Oil Environmental Services

Dixon · Notice of Intent · 0.28 km away

derived_nearby_in_watershed

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.