Santa Ana River, Reach 1
Not in 2026 Appendix A Waterbody ID CAR8011100019991014112418 River & Stream Region 8 · Santa Ana
At a glance
- Pollutants and stressors
- No Appendix A decisions
- Industrial stormwater facilities
- 3 report it as their receiving water Evidence: identification corroborated
- 300 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
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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
- Greenville Banning Channel-Santa Ana River 180702031003
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 |
|---|---|---|---|---|
| C & H Letterpress Inc | 8 30I027956 | Terminated | 212 m | map |
| Jorgenson Metal Rolling & Forming | 8 30I028631 | Terminated | 421 m | map |
| Jorgenson Metal Rolling & Forming | 8 30NEC012773 | Active | 421 m | map |
Receiving water reported by facility — waterbody identification corroborated by geographic evidence. 3 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 |
|---|---|---|---|---|
| Chapman Engineering Inc | 8 30IN606623 | NOI Required | 800 m | map |
| A & M Metal Inc | 8 30I016410 | Terminated | 802 m | map |
| Royal Crown Industries Inc | 8 30I017452 | Terminated | 802 m | map |
| A and M Metals Co | 8 30I022973 | Terminated | 802 m | map |
| Chrome Tech | 8 30I017242 | Terminated | 812 m | map |
| Aluminum Precision Product | 8 30I002610 | Active | 822 m | map |
| Strata Forest Products Inc | 8 30I022079 | Active | 827 m | map |
| Behr Process LLC Yale Facility | 8 30I017512 | Active | 833 m | map |
| Diversified Foam Products Inc | 8 30IN606816 | NOI Required | 833 m | map |
| Watt Enterprises Inc | 8 30NEC008707 | Active | 842 m | map |
| Orange Cnty Water Dist | 8 30I002806 | Terminated | 842 m | map |
| RICH PRODUCTS CORPORATION | 8 30I024548 | Active | 843 m | map |
| Paramount Chrome Plating | 8 30I026376 | Terminated | 846 m | map |
| Polyclad Laminates | 8 30I003502 | Terminated | 847 m | map |
| Solder Station One Inc | 8 30I002809 | Terminated | 853 m | map |
| KB Sheetmetal Fabrication | 8 30NEC014445 | Active | 856 m | map |
| Paper Recovery Orange Co | 8 30I012798 | Terminated | 857 m | map |
| Goglanian Bakeries Inc | 8 30I024080 | Terminated | 859 m | map |
| Carter Prod | 8 30I009399 | Terminated | 869 m | map |
| Brixen and Sons Inc | 8 30IN607059 | NOI Required | 877 m | map |
| Express Manufacturing Inc | 8 30IN606304 | NOI Required | 879 m | map |
| Westerly Marine Inc | 8 30I019324 | Terminated | 880 m | map |
| Joe S 2 Auto Wrecking | 8 30I010300 | Terminated | 891 m | map |
| Kaga USA Inc | 8 30NEC005052 | Active | 894 m | map |
| Houghton Int Inc | 8 30I003612 | Terminated | 904 m | map |
| Precision Glass & Optics | 8 30IN607014 | NOI Required | 904 m | map |
| Southland Windows Inc | 8 30IN606666 | NOI Required | 907 m | map |
| JDM ASTAR LLC | 8 30NEC014878 | Active | 911 m | map |
| Newport Laminates Inc | 8 30I022799 | Active | 912 m | map |
| Newport Laminates | 8 30IN600468 | NOI Filed | 912 m | map |
| JD Processing Inc | 8 30NEC004341 | Active | 913 m | map |
| Trail Rite | 8 30I012518 | Terminated | 921 m | map |
| ALYSTA CORPORATION | 8 30NEC015363 | Active | 924 m | map |
| Bush Polishing & Chrome | 8 30IN603891 | NOI Required | 924 m | map |
| Bush Polishing & Chrome | 8 30NEC003458 | Terminated | 924 m | map |
| Custom Display Solutions Inc | 8 30IN606535 | NOI Required | 925 m | map |
| AV Welding | 8 30IN606986 | NOI Required | 926 m | map |
| Joy Products of California Inc | 8 30NEC009540 | Active | 928 m | map |
| Fifth & Harbor | 8 30I018697 | Terminated | 928 m | map |
| Brothers International Desserts | 8 30NEC007540 | Active | 934 m | map |
| Edinger Materials | 8 30IN606813 | NOI Required | 938 m | map |
| Phillips Medisize | 8 30NEC003208 | Active | 945 m | map |
| Accion Const Iron & Windows | 8 30IN606678 | NOI Required | 947 m | map |
| Shannon Luminous Materials Inc | 8 30IN606403 | NOI Required | 957 m | map |
| Coastal Press | 8 30IN607058 | NOI Required | 961 m | map |
| A&G Electropolish | 8 30NEC009893 | Terminated | 969 m | map |
| WineRacks By Marcus | 8 30IN606537 | NOI Required | 973 m | map |
| Five Star Recycling | 8 30I028131 | Terminated | 979 m | map |
| RJ Metals & Recycling | 8 30IN604183 | NOI Required | 982 m | map |
| R & D Quality Finishing Inc | 8 30IN606608 | NOI Required | 989 m | map |
300 facilities, nearest first. Page 6 of 6: previous
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.