Santa Ana River, Reach 5
Not in 2026 Appendix A Waterbody ID CAR8015200020011107163238 River & Stream Region 8 · Santa Ana
At a glance
- Pollutants and stressors
- No Appendix A decisions
- Industrial stormwater facilities
- 9 report it as their receiving water Evidence: identification corroborated
- 141 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.
- 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
- No (2026 geometry only)
- Appendix A decisions
- 0
- Integrated Report category
- —
- Listing cycle
- 2026
- Regional Water Board
- 8 — Santa Ana
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
No Appendix A decisions for this waterbody.
TMDL information Evidence: State-published
Appendix A records no TMDL requirement status for this waterbody.
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
None published.
Overlapping the waterbody's shape Evidence: spatial
- Santa Anna Wash-Santa Anna River 180702030507
- Warm Creek-Santa Anna River 180702030508
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 |
|---|---|---|---|---|
| Sworx Bottling Group LLC | 8 36I030963 | Active | 247 m | map |
| U Polymer Solution | 8 36I029962 | Active | 282 m | map |
| U Polymer Solution | 8 36NEC005369 | Terminated | 282 m | map |
| Brydenscot Metal Products Inc | 8 36I013275 | Active | 338 m | map |
| Environmental Chemical Consulting Inc | 8 36I025331 | Terminated | 396 m | map |
| Specialty Engineering and Manufacturing Co | 8 36I025367 | Active | 507 m | map |
| GXO Logistics | 8 36I030208 | Active | 650 m | map |
| Performance Team Freight | 8 36I030118 | Active | 1.3 km | map |
| Amazon com Services Inc LGB4 | 8 36I027370 | Active | 1.4 km | map |
Receiving water reported by facility — waterbody identification corroborated by geographic evidence. 9 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 |
|---|---|---|---|---|
| California Churros | 8 36I024211 | Terminated | 461 m | map |
| Bucyrus Blades Inc | 8 36I009382 | Terminated | 461 m | map |
| Snow Plastics Harrington | 8 36I012561 | Terminated | 463 m | map |
| Amazon com Services Inc ONT2 | 8 36I027621 | Active | 470 m | map |
| Robertsons Redlands Plants | 8 36I005074 | Active | 474 m | map |
| Amazon DOT com DOT Golden State FC LLC ONT2 | 8 36NEC001057 | Terminated | 477 m | map |
| San Bernardino Truck Dismantling | 8 36I016540 | Terminated | 480 m | map |
| Eco Auto & Truck Recyclers Inc | 8 36I022494 | Terminated | 480 m | map |
| TR TOOL AND STAMPING | 8 36NEC008394 | Active | 484 m | map |
| Kelly Moore Paint Co Inc | 8 36I002890 | Terminated | 486 m | map |
| Spectra Tone Paint Corporation | 8 36I011980 | Terminated | 486 m | map |
| PPG Architectural Finishes Inc | 8 36I020477 | Terminated | 486 m | map |
| Specialty Engineering and Manufacturing Co | 8 36I025367 | Active | 507 m | map |
| DSC Logistics LLC | 8 36NEC002598 | Terminated | 510 m | map |
| DSC Logistics | 8 36NEC006255 | Terminated | 515 m | map |
| JSB Logistics Corporation | 8 36NNA001893 | No Action Required | 515 m | map |
| Arrotin Plastic Materials Inc | 8 36I025391 | Terminated | 521 m | map |
| Thermal Solutions Manufacturing Inc | 8 36I025427 | Terminated | 521 m | map |
| Thermal Solutions Manufacturing Inc | 8 36NEC000275 | Active | 521 m | map |
| Performance Team Freight Redlands 1901 | 8 36NEC011965 | Active | 524 m | map |
| DHL Supply Chain | 8 36NEC010937 | Terminated | 526 m | map |
| States Logistics 544 | 8 36NEC008530 | Active | 528 m | map |
| Innovative Metal Industries | 8 36NEC015106 | Active | 530 m | map |
| Leemco Inc | 8 36I029214 | Terminated | 531 m | map |
| DARNELL CASTERS LLC | 8 36NEC009293 | Active | 536 m | map |
| Altium Packaging | 8 36I030593 | Terminated | 567 m | map |
| Colton Iron & Metal Co. | 8 36I006215 | Terminated | 589 m | map |
| Hayden Industrial Products | 8 36I023252 | Terminated | 591 m | map |
| Ecology Auto Parts, Inc. | 8 36I012903 | Terminated | 595 m | map |
| Inland Regional Material Recovery Facility | 8 36I027282 | Active | 603 m | map |
| White Flyer Targets Div of Reagent Chemical | 8 36NEC006828 | Terminated | 610 m | map |
| Olin Winchester LLC | 8 36I030845 | Active | 627 m | map |
| Performance Team Freight Systems 18 | 8 36NEC005715 | Terminated | 635 m | map |
| Amazon com Services LLC SBD2 | 8 36I028816 | Terminated | 638 m | map |
| WECHARMER CREATION CO LTD | 8 36NEC016204 | Active | 639 m | map |
| GEODIS 0593 | 8 36NEC008710 | Active | 644 m | map |
| Leemco Inc | 8 36NNA002284 | No Action Required | 645 m | map |
| Performance Team Freight Systems 18 | 8 36NEC001924 | Terminated | 646 m | map |
| GXO Logistics | 8 36I030208 | Active | 650 m | map |
| GXO Logistics Supply Chain Inc | 8 36NEC008922 | Terminated | 651 m | map |
| A & Z Trucking | 8 36NNA001563 | No Action Required | 655 m | map |
| Inland Regional Material Recovery Facilty | 8 36I017024 | Terminated | 667 m | map |
| Con Agra Colton | 8 36I018631 | Terminated | 672 m | map |
| AFI Colton Main Plant | 8 36I025861 | Terminated | 673 m | map |
| AFI Colton Main Plant | 8 36NEC002511 | Terminated | 673 m | map |
| Ardent Mills | 8 36I025078 | Active | 673 m | map |
| Surecast West | 8 36I027300 | Active | 682 m | map |
| Competitive Asphalt Coatings Inc | 8 36IN603874 | NOI Required | 683 m | map |
| Redlands Ready Mix | 8 36I001908 | Active | 685 m | map |
| Pactiv San Bernardino | 8 36NEC001288 | Active | 732 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.