Coyote Creek (Santa Clara Co.)
2026 303(d) list Waterbody ID CAR2053002119990218112824 River & Stream Region 2 · San Francisco Bay
At a glance
- 2026 listing Evidence: State-published
- On the 2026 303(d) list · 9 Appendix A decisions
- Category 5: a TMDL is required
- What a listing means
- Pollutants and stressors
- 9 pollutants in 6 Appendix A categories
- Metals (1) · Nutrients (1) · Other Cause (1) · Pesticides (4) · Total Toxics (1) · Trash (1)
- Listing decisions
- TMDL information Evidence: State-published
- 9 decisions with a TMDL requirement status; 5 name a TMDL project
- Status codes as published: 5A, 5B, 5C
- TMDL details
- Industrial stormwater facilities
- 0 report it as their receiving water Evidence: identification corroborated
- 492 within 1 km Evidence: geographic proximity
- Neither count establishes a discharge · Facilities
What a 303(d) listing means
The Clean Water Act section 303(d) list names waters that do not meet water quality standards for one or more pollutants or stressors. California publishes it in the Integrated Report; this page shows the 2026 decisions from Appendix A as published.
- A listing describes the condition of the waterbody. It does not identify which sources cause the impairment, and it does not by itself place a requirement on any particular facility.
- Listed waters do not all have the same status. The Integrated Report category says how an impairment is being addressed: 5, a TMDL is required; 4a, addressed by a USEPA-approved TMDL; 4b, addressed by other pollution control requirements; 4c, impairment not caused by a pollutant. This waterbody's decisions are in category 5.
- TMDL requirement status values (such as 5A or 5B) are shown exactly as published in Appendix A.
2026 listing status Evidence: State-published
- On the 2026 303(d) list
- Yes
- Appendix A decisions
- 9
- Integrated Report category
- 5 (a TMDL is required)
- Listing cycle
- 2026
- State Board adoption
- 2026-02-03 (Resolution 2026-0005)
- USEPA approval
- not confirmed — submittal letter to USEPA published; no approval found on the report page (checked 2026-10-22)
- Regional Water Board
- 2 — San Francisco Bay
Published by the State Water Resources Control Board (2026 California Integrated Report, Appendix A). Listing status is taken from Appendix A only. A listing describes the condition of this waterbody, not of any facility.
Location
Loading the waterbody shape…
Open this area on the statewide map · Browse impaired waters
Listing decisions and pollutants Evidence: State-published
Grouped by the Pollutant Category published in Appendix A. Pollutant names, categories and decisions are exactly as published.
Metals (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Mercury | Metals | 5 | List on 303(d) list (being addressed by USEPA approved TMDL) | Revised | A Source Unknown | 145429 |
Nutrients (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Oxygen, Dissolved | Nutrients | 5 | List on 303(d) list (TMDL required list) | Revised | A Source Unknown | 141884 |
Other Cause (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Benthic Community Effects | Other Cause | 5 | List on 303(d) list (TMDL required list) | Revised | A Source Unknown | 154205 |
Pesticides (4 decisions)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Bifenthrin | Pesticides | 5 | List on 303(d) list (being addressed by USEPA approved TMDL) | Revised | Other Urban Runoff Surface Runoff | 141903 |
| Cypermethrin | Pesticides | 5 | List on 303(d) list (being addressed by USEPA approved TMDL) | Revised | Other Urban Runoff Surface Runoff | 141904 |
| Diazinon | Pesticides | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | A Source Unknown Other Urban Runoff Surface Runoff | 141870 |
| Pyrethroids | Pesticides | 5 | List on 303(d) list (being addressed by USEPA approved TMDL) | Revised | Other Urban Runoff Surface Runoff | 141896 |
Total Toxics (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Toxicity | Total Toxics | 5 | Do Not Delist from 303(d) list (TMDL required list) | Revised | A Source Unknown | 141893 |
Trash (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Trash | Trash | 5 | Do Not Delist from 303(d) list (being addressed with action other than TMDL) | Original | A Source Unknown | 87976 |
TMDL information Evidence: State-published
| Pollutant | TMDL requirement status | TMDL project | Priority | USEPA approval of TMDL | Expected attainment |
|---|---|---|---|---|---|
| Benthic Community Effects | 5A | — | Low | — | — |
| Bifenthrin | 5B | San Francisco Bay Urban Creeks Diazinon | — | 2007-05-21 | — |
| Cypermethrin | 5B | San Francisco Bay Urban Creeks Diazinon | — | 2007-05-21 | — |
| Diazinon | 5B | San Francisco Bay Urban Creeks Diazinon | — | 2007-05-21 | — |
| Mercury | 5B | San Francisco Bay Mercury | — | 2008-02-12 | — |
| Oxygen, Dissolved | 5A | — | Low | — | — |
| Pyrethroids | 5B | San Francisco Bay Urban Creeks Diazinon | — | 2007-05-21 | — |
| Toxicity | 5A | — | Low | — | — |
| Trash | 5C | — | — | — | 2029 |
This is TMDL information for the waterbody. It does not establish that a TMDL applies to any particular facility. Facility-specific TMDL requirements recorded in SMARTS appear on facility pages and are not linked to this waterbody until reviewed.
HUC12 watersheds
Published with the listing Evidence: publisher-reported
- East Fork Coyote Creek 180500030101
- Middle Fork Coyote Creek 180500030102
- Canada De Los Osos-Coyote Creek 180500030103
- Anderson Lake-Coyote Creek 180500030105
- Silver Creek 180500030201
- Metcalfe Canyon-Coyote Creek 180500030202
- Upper Penitencia Creek-Coyote Creek 180500030203
- Lower Penitencia Creek-Frontal San Francisco Bay Estuaries 180500030204
- San Jose State University-Frontal San Francisco Bay Estuaries 180500030305
- San Francisco Bay Estuaries-Frontal San Francisco Bay 180500041001
Overlapping the waterbody's shape Evidence: spatial
- Canada De Los Osos-Coyote Creek 180500030103 also published
- Anderson Lake-Coyote Creek 180500030105 also published
- Metcalfe Canyon-Coyote Creek 180500030202 also published
- Upper Penitencia Creek-Coyote Creek 180500030203 also published
- Lower Penitencia Creek-Frontal San Francisco Bay Estuaries 180500030204 also published
- San Francisco Bay Estuaries-Frontal San Francisco Bay 180500041001 also published
Industrial stormwater facilities
Evidence: identification corroborated
Shows: the facility named this waterbody as its receiving water in SMARTS, and the name and the facility's location are consistent with it. Does not establish: a discharge pathway, a discharge of any pollutant, or a cause of the listing.
Evidence: geographic proximity
Shows: the facility's reported location is within 1 km of the waterbody's mapped shape. Does not establish: that the facility discharges to this waterbody, or any other relationship.
Report this waterbody as their receiving water Evidence: identification corroborated
No facility's reported receiving water is identified as this waterbody.
Within 1 km of a facility's reported location Evidence: geographic proximity
Spatial proximity only; discharge pathway not established. Being near this waterbody does not mean a facility discharges to it.
| Facility | WDID | Status | Distance | Map |
|---|---|---|---|---|
| Silicon Microstructures Inc | 2 43I017419 | Terminated | 172 m | map |
| Dext Co | 2 43I010857 | Terminated | 174 m | map |
| VLSI Standards Incorporated | 2 43NEC001793 | Terminated | 179 m | map |
| Linear Tech Corp | 2 43I006792 | Terminated | 180 m | map |
| Lsi Logic Corp | 2 43I006593 | Terminated | 185 m | map |
| Phototeck | 2 43I012533 | Terminated | 193 m | map |
| MACOM Technology Solutions Inc | 2 43NEC014126 | Active | 194 m | map |
| MDC Gas Delivery Products | 2 43NEC005247 | Terminated | 196 m | map |
| GM Nameplate Inc | 2 43NEC005888 | Active | 198 m | map |
| Pump Station 5 | 2 43NEC000579 | Active | 199 m | map |
| Applied Materials B23 | 2 01NEC010223 | Terminated | 201 m | map |
| West Valley Precision Inc | 2 43IN605300 | NOI Required | 203 m | map |
| West Valley Precision Inc | 2 43NEC007452 | Active | 203 m | map |
| Sanmina | 2 43I006831 | Active | 203 m | map |
| NanolabTechnologies Inc | 2 43NEC000901 | Terminated | 205 m | map |
| NanolabTechnologies Inc | 2 43NEC004867 | Active | 205 m | map |
| Essai | 2 01NEC013665 | Terminated | 210 m | map |
| Loral Fairchild Imaging Sensor | 2 43I006677 | Terminated | 210 m | map |
| Lockeed Martin Fairchild Systm | 2 43I012437 | Terminated | 210 m | map |
| Fairchild Imaging Inc | 2 43I016454 | Terminated | 210 m | map |
| Azule Industries | 2 43I025084 | Terminated | 212 m | map |
| Tesla Inc | 2 01NEC015685 | Active | 212 m | map |
| King Crane Service | 2 43I029701 | Active | 215 m | map |
| Sensym Inc | 2 43I006647 | Terminated | 217 m | map |
| Sensym Inc | 2 43I010240 | Terminated | 217 m | map |
| Honeywell | 2 43I018867 | Terminated | 217 m | map |
| Cnf Trans Inc Emery Worldwide | 2 43I015807 | Terminated | 223 m | map |
| KLA Tencor Corporation | 2 43NEC001794 | Terminated | 224 m | map |
| KLA Corporation | 2 43I031762 | Active | 224 m | map |
| KLA Corporation | 2 43NEC005592 | Active | 224 m | map |
| Johnson Matthey Inc | 2 43I019754 | Terminated | 226 m | map |
| Bigfoot Biomedical | 2 43NEC014819 | Active | 228 m | map |
| Central Yard Hellyer Park | 2 43I006838 | Terminated | 230 m | map |
| Central Yard Hellyer Park | 2 43I007084 | Terminated | 230 m | map |
| California Waste Solutions | 2 43I026763 | Active | 230 m | map |
| Roche San Jose | 2 43NEC003422 | Terminated | 232 m | map |
| FedEx Express Corp RHVA | 2 43NEC001735 | Active | 235 m | map |
| Quantum Corp Milpitas Campus | 2 43I006781 | Terminated | 236 m | map |
| Azule Industries | 2 43IN602658 | Undetermined | 243 m | map |
| SoloPower Inc | 2 43I022332 | Terminated | 243 m | map |
| Fed Ex | 2 43I013625 | Terminated | 250 m | map |
| FireEye Inc | 2 43NEC001033 | Terminated | 254 m | map |
| MASS Precision Incorporated | 2 43I026154 | Terminated | 254 m | map |
| Acosta Sheet Metal Mfg Inc | 2 43I024160 | Active | 255 m | map |
| Axial Industries Inc | 2 43I017141 | Terminated | 256 m | map |
| GROUP MANUFACTURING SERVICES INCORPORATED | 2 43NEC005657 | Active | 256 m | map |
| Picknpull San Jose North 40 | 2 43I006737 | Active | 259 m | map |
| Solexel Inc | 2 43I022295 | Terminated | 260 m | map |
| Samsung Microwave Scndr Inc | 2 43I001323 | Terminated | 261 m | map |
| Watkins Johnson Co | 2 43I013978 | Terminated | 261 m | map |
Sources and provenance
| Information | Source | Retrieved |
|---|---|---|
| Watershed Boundary Dataset HU2 GeoPackages 15, 16, 18 (WBDHU12) | USGS | 2026-10-22 |
| 2026 California Integrated Report, Appendix A: 2026 303(d) List (final) | SWRCB | 2026-10-22 |
| Final_2026_Rivers_and_Streams + Final_2026_Lakes_and_Reservoirs (FeatureServer 0) | SWRCB GIS | 2026-10-22 |
| SMARTS TMDL requirements | SMARTS | 2026-10-21 |
Relationships computed 2026-10-22 (facility_huc12/1, proximity/1, receiving_water/2, tmdl_reference/1, waterbody_huc12_ovl/1, waterbody_huc12_pub/1).
Integrated Report categories: 5, a TMDL is required; 4a, addressed by a USEPA-approved TMDL; 4b, addressed by other pollution control requirements; 4c, impairment not caused by a pollutant.