← Impaired waters

Waterbody profile

Official Water Board record · 2026 cycle

Furlong Creek

Waterbody ID (WBID)
CAR3053002019990222111932
County / counties
Santa Clara
Regional Water Board
Regional Board 3 - Central Coast Region
Waterbody type
River & Stream
Condition category
Category 5 — 303(d) listed, TMDL required
Integrated Report cycle
2026

303(d) listings (7)

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
Escherichia coli (E. coli)Pathogens125765Do Not Delist from 303(d) list (TMDL required list)Revised5A — TMDL still required—High
Fecal ColiformPathogens130189Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)Revised5B — Addressed by USEPA-approved TMDLPajaro River Fecal Coliform (including San Benito R., Llagas Cr., and Tequesquita Slough)—
ImidaclopridPesticides107322List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
NitrateNutrients125836Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL)Revised5B — Addressed by USEPA-approved TMDLPajaro River Watershed Nutrients—
SeleniumMetals107311List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
ToxicityTotal Toxics107315List on 303(d) list (TMDL required list)Revised5A — TMDL still required—Low
TurbiditySediment107318Do Not Delist from 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, 10:56 PM UTC
Waterbody ID
CAR3053002019990222111932
CALWNUM
3305.300200, 3305.400304
WBD code
180600020303, 180600020801
Geometry
Official Water Board GIS (CA_WATERBOARDS_GIS_FINAL_2026)

Location

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

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Watershed
—
Assessed size
8.51 Miles

Derived facility associations

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

Derived
ALF AUTO WRECKERS

San Martin · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Atelier des Savants Fous LLC

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Atorias Baking Company

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Bonita Springs Transit LLC

Gilroy · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

C L Hann Industries Inc

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Calpine Gilroy Cogen LP

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Calstone Company Gilroy

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Clos LaChance Winery

San Martin · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

DJNI egineering inc

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

E J Pires Trucking inc

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

f and j precision inc

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

FLOWSTAR

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Gilroy - Forest Street (Site 8638)

Gilroy · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Gilroy - Murray Ave (Site 1674)

Gilroy · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Gilroy Bin

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Gilroy Maintenance Facility

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Gilroy Unified Sch Dis

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

International Paper

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

International Paper Gilroy Sheet

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Jacobs

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

JJ Powder Coating

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Leavesley Mini Storage

Gilroy · Notice of Non-Applicability

derived_watershed_association

Derived by California Stormwater Intelligence

Lion Ranch Vineyards & Winery

San Martin · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Luna Fae Apothecary

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Makplate Inc

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Martins Recycling

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Metacrylics

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Metech Recycling Inc

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Morgan Hill Plastics Inc

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Noah Concrete Corporation

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Olam West Coast Inc

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Pacific Coast Recycling Inc

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Pacific Coast Recycling Inc

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Performance Foodservice Ledyard

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Pulmuone Foods USA Inc

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

RAGE MACHINE INC

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

RCH 033 Gilroy CA

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Recology Pacheco Pass

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Recology South Valley

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

San Benito Hemp Campus LTD

Hollister · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Sandman Inc DBA Star Concrete

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

Settle Down Brewery & Taproom

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Silva Sausage Company Inc

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Sofie Gilroy

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

specialty truck parts inc

Gilroy · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

TFB Designs

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Timel Precision

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Trevis Berry Transportation

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Trical Soil Fumigation

Hollister · Notice of Intent

derived_watershed_association

Derived by California Stormwater Intelligence

United Natural Foods West Inc

Gilroy · No Exposure Certification

derived_watershed_association

Derived by California Stormwater Intelligence

Wood Talents

Gilroy · 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.