← 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 requiredHigh
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 requiredLow
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 requiredLow
ToxicityTotal Toxics107315List on 303(d) list (TMDL required list)Revised5A TMDL still requiredLow
TurbiditySediment107318Do Not Delist from 303(d) list (TMDL required list)Revised5A TMDL still requiredLow

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
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.