Coyote Creek, North Fork
2026 303(d) list Waterbody ID CAR4051501020081117111917 River & Stream Region 4 · Los Angeles
At a glance
- 2026 listing Evidence: State-published
- On the 2026 303(d) list · 4 Appendix A decisions
- Category 5: a TMDL is required
- What a listing means
- Pollutants and stressors
- 4 pollutants in 3 Appendix A categories
- Metals (2) · Nuisance (1) · Pathogens (1)
- Listing decisions
- TMDL information Evidence: State-published
- 4 decisions with a TMDL requirement status; 3 name a TMDL project
- Status codes as published: 5A, 5B
- TMDL details
- Industrial stormwater facilities
- 39 report it as their receiving water Evidence: identification corroborated
- 437 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
- 4
- 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
- 4 — Los Angeles
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
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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 (2 decisions)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Selenium | Metals | 5 | Do Not Delist from 303(d) list (TMDL required list) | Revised | A Source Unknown | 138913 |
| Zinc | Metals | 5 | List on 303(d) list (TMDL required list) | Revised | A Source Unknown | 138914 |
Nuisance (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Oil and Grease | Nuisance | 5 | List on 303(d) list (TMDL required list) | Revised | A Source Unknown | 138912 |
Pathogens (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Indicator Bacteria | Pathogens | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | A Source Unknown | 150288 |
TMDL information Evidence: State-published
| Pollutant | TMDL requirement status | TMDL project | Priority | USEPA approval of TMDL | Expected attainment |
|---|---|---|---|---|---|
| Indicator Bacteria | 5B | San Gabriel River Coliform (45) | — | 2016-06-14 | — |
| Oil and Grease | 5A | — | Low | — | — |
| Selenium | 5A | San Gabriel River Metals (39) | Low | — | — |
| Zinc | 5A | San Gabriel River Metals (39) | Low | — | — |
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
- La Mirada Creek 180701060602
- Coyote Creek-San Gabriel River 180701060606
Overlapping the waterbody's shape Evidence: spatial
- La Mirada Creek 180701060602 also published
- Coyote Creek-San Gabriel River 180701060606 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
| Facility | WDID | Status | Distance from reported location | Map |
|---|---|---|---|---|
| R and I Holdings inc | 4 19I028964 | Terminated | 42 m | map |
| Lakin Tire West LLC Marquardt Lot | 4 19I028697 | Terminated | 59 m | map |
| Lakin Tire West LLC Marquardt Lot | 4 19NEC010017 | Terminated | 59 m | map |
| Andrew Lauren Surfaces Inc | 4 19I031184 | Terminated | 74 m | map |
| Lakin Tire West Marquardt Lot | 4 19I026669 | Terminated | 82 m | map |
| Polycoat Products | 4 19I016191 | Active | 110 m | map |
| Pick Your Part Santa Fe Springs | 4 19I031642 | Active | 132 m | map |
| Superior Pool Products 502A | 4 19I030525 | Active | 171 m | map |
| Wolfe Industries Inc | 4 19I027861 | Active | 258 m | map |
| UNFI Santa Fe Springs | 4 19I028782 | Active | 263 m | map |
| Tru Form Industries Inc | 4 19I023352 | Active | 264 m | map |
| Shaw Diversified Services Inc | 4 19I017145 | Terminated | 378 m | map |
| Shaw Diversified Services Inc | 4 19NEC014409 | Active | 378 m | map |
| Lakin Tire West LLC | 4 19I028696 | Active | 491 m | map |
| Lakin Tire West Incorporated | 4 19I026650 | Terminated | 572 m | map |
| Tropical Asphalt LLC | 4 19I015397 | Terminated | 802 m | map |
| Soprema | 4 19I029909 | Active | 802 m | map |
| Crate Tech | 4 19I028748 | Terminated | 853 m | map |
| Amway California Regional Service Center | 4 19I029010 | Active | 1.1 km | map |
| CLW Plastic Bag manufacture company | 4 19I030230 | Active | 1.5 km | map |
| CLW Plastic Bag manufacture company | 4 19NEC001031 | Terminated | 1.5 km | map |
| EPMAR Corp | 4 19I017441 | Active | 1.5 km | map |
| Cimco Air Conditioning and Sheet Metal Inc | 4 19I027393 | Active | 1.6 km | map |
| Timken Gears and Services | 4 19I026578 | Active | 1.6 km | map |
| Federal Express ZSFS | 4 19I026379 | Active | 1.8 km | map |
| Greencycle | 4 19I020608 | Active | 1.9 km | map |
| BJ Services Santa Fe Springs | 4 19I027068 | Terminated | 1.9 km | map |
| Sprayline Manufacturing | 4 19I026712 | Active | 2.0 km | map |
| HTA Los Angeles | 4 19NEC002330 | Terminated | 2.2 km | map |
| Goodrich Corp LA Ser Ctr | 4 19I017591 | Active | 2.3 km | map |
| Spearman Aerospace | 4 19I028944 | Terminated | 2.3 km | map |
| Airgas USA LLC | 4 19I027727 | Active | 2.5 km | map |
| Associated Plating | 4 19I016570 | Active | 2.8 km | map |
| Kik Southern California | 4 19I015890 | Active | 3.5 km | map |
| FTR Associates - 11950 | 4 19I027207 | Terminated | 3.7 km | map |
| Foremost Spring Co | 4 19I027070 | Active | 3.8 km | map |
| Vegas Machine Inc | 4 19I028997 | Terminated | 3.8 km | map |
| Panel Works | 4 19I018964 | Terminated | 4.0 km | map |
| Universal Waste Systems Inc | 4 19I020457 | Active | 4.0 km | map |
Receiving water reported by facility — waterbody identification corroborated by geographic evidence. 39 facilities.
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 |
|---|---|---|---|---|
| RTS Packaging LLC | 4 19I023604 | Terminated | 528 m | map |
| Christie Mold & Machine | 4 19I021003 | Terminated | 528 m | map |
| Plastics Research Corp | 4 19I003000 | Terminated | 533 m | map |
| Gaylords Inc | 4 19I019332 | Terminated | 533 m | map |
| Spartech Plastics | 4 19I015271 | Terminated | 537 m | map |
| Vescio Manufacturing | 4 19I019590 | Active | 542 m | map |
| Electromatic Inc | 4 19I015463 | Terminated | 542 m | map |
| Marketing Area | 4 19I019038 | Terminated | 542 m | map |
| Aryzta LLC La Mirada | 4 19I024999 | Terminated | 544 m | map |
| Aryzta LLC La Mirada | 4 19NEC002463 | Terminated | 544 m | map |
| Aryzta LLC La Mirada | 4 19NEC003402 | Terminated | 544 m | map |
| Western Inventory Management | 4 19NEC009543 | Terminated | 545 m | map |
| Montage Fulfillment LLC | 4 19NEC006024 | Active | 548 m | map |
| Twist Tite manufacturing inc | 4 19NEC007522 | Active | 550 m | map |
| Twist Tite manufacturing inc | 4 19NEC014739 | Active | 550 m | map |
| Ecowise Inc | 4 19I031457 | Terminated | 554 m | map |
| Ecowise Inc | 4 19NEC006400 | Terminated | 554 m | map |
| Center Line Wheel Corp | 4 19I023222 | Terminated | 559 m | map |
| Gallagher Manufacturing Inc | 4 19NEC008467 | Active | 569 m | map |
| GH Hollow Metal Doors and Frames Industries Corp | 4 19NEC014541 | Active | 570 m | map |
| Greif Bros Corp | 8 30I009408 | Terminated | 572 m | map |
| Arcadia Chair Co | 8 30I018536 | Active | 572 m | map |
| Greif Bros Corp | 8 30NEC000307 | Terminated | 572 m | map |
| Lakin Tire West Incorporated | 4 19I026650 | Terminated | 572 m | map |
| ELECTROMATIC | 4 19NEC006658 | Active | 575 m | map |
| JB HUNT TRANSPORT INC | 4 19NNA001387 | No Action Required | 579 m | map |
| Evoqua Water Technologies LLC | 4 19NEC009777 | Active | 580 m | map |
| Plycon Van Lines | 4 19NNA001283 | No Action Required | 581 m | map |
| MARTINEZ TRUCKING & LOGISTICS INC | 4 19NEC009668 | Terminated | 584 m | map |
| Angelus Shoe Polish Co | 4 19I020421 | Terminated | 595 m | map |
| Tyco Plastics LP | 4 19IN602036 | No Action Required | 599 m | map |
| Ldwoodworkcreations LLC | 4 19NEC011334 | Active | 603 m | map |
| Diversified Silicone Products | 4 19I023645 | Terminated | 604 m | map |
| Showcase Components | 4 19NEC005812 | Active | 605 m | map |
| Solid State Devices Inc | 4 19NEC007320 | Active | 607 m | map |
| Spartech Polycom Inc | 4 19I023002 | Terminated | 614 m | map |
| Elastapro Silicone Sheeting LLC | 4 19NEC005411 | Active | 621 m | map |
| SC Commercial LLC | 4 19NEC014853 | Active | 624 m | map |
| SC Fuels Santa Fe Springs | 4 19NNA001743 | No Action Required | 624 m | map |
| PolyOne Designed Structures and Solutions LLC | 4 19I024486 | Terminated | 628 m | map |
| medcoast ambulance | 4 19NEC008879 | Terminated | 629 m | map |
| Rogers Corporation | 4 19I027296 | Terminated | 629 m | map |
| Mothers Nutritional Center | 4 19I026389 | Active | 630 m | map |
| Ingersoll Dresser Pump Co | 4 19I012083 | Terminated | 633 m | map |
| Spartech LLC | 4 19I027585 | Terminated | 635 m | map |
| Magic Messenger Inc | 4 19NEC014055 | Active | 642 m | map |
| Arrow Cranehoist Corp | 4 19NEC007492 | Active | 642 m | map |
| Cambridge site | 4 19NEC003566 | Active | 645 m | map |
| National Signal LLC | 4 19I030972 | Active | 647 m | map |
| Montebello Container Corp | 4 19I006334 | Active | 648 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.