Eel River HU, Middle Fork HA, Eden Valley and Round Valley HSAs
2026 303(d) list Waterbody ID CAR1117104419980710113432 River & Stream Region 1 · North Coast
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 (1) · Other Cause (1) · Sediment (2)
- 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
- 0 report it as their receiving water Evidence: identification corroborated
- 5 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
- 1 — North Coast
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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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 |
|---|---|---|---|---|---|---|
| Aluminum | Metals | 5 | Do Not Delist from 303(d) list (TMDL required list) | Original | A Source Unknown | 168390 |
Other Cause (1 decision)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Temperature, water | Other Cause | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Revised | Flow Alteration/Regulation/Modification Nonpoint Source Removal of Riparian Vegetation | 155302 |
Sediment (2 decisions)
| Pollutant | Pollutant category | Category | Final listing decision | Decision status | Sources | Decision ID |
|---|---|---|---|---|---|---|
| Sediment | Sediment | 5 | List on 303(d) list (being addressed by USEPA approved TMDL) | Revised | Flow Alteration/Regulation/Modification Nonpoint Source Removal of Riparian Vegetation | 168392 |
| Sedimentation/Siltation | Sediment | 5 | Do Not Delist from 303(d) list (being addressed with USEPA approved TMDL) | Original | Erosion/Siltation Flow Alteration/Regulation/Modification Removal of Riparian Vegetation | 76600 |
TMDL information Evidence: State-published
| Pollutant | TMDL requirement status | TMDL project | Priority | USEPA approval of TMDL | Expected attainment |
|---|---|---|---|---|---|
| Aluminum | 5A | — | Low | — | — |
| Sediment | 5B | Middle Fork Eel River | — | 2003-12-31 | — |
| Sedimentation/Siltation | 5B | Middle Fork Eel River | — | 2003-12-31 | — |
| Temperature, water | 5B | Eel River, Middle Fork Sediment and Temperature TMDLs | — | 2003-12-31 | — |
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
- Jumpoff Creek-Black Butte River 180101040105
- Short Creek 180101040301
- Turner Creek-Mill Creek 180101040304
- Bear Creek-Elk Creek 180101040401
- Eden Creek 180101040402
- Deep Hole Creek-Elk Creek 180101040403
- Williams Creek 180101040501
- Silver Creek-Middle Fork Eel River 180101040502
- Simmerly Creek-Middle Fork Eel River 180101040506
- Goforth Creek-Middle Fork Eel River 180101040507
Overlapping the waterbody's shape Evidence: spatial
- Jumpoff Creek-Black Butte River 180101040105 also published
- Bar Creek-Middle Fork Eel River 180101040208
- Short Creek 180101040301 also published
- Alder Creek-Mill Creek 180101040302
- Grist Creek 180101040303
- Turner Creek-Mill Creek 180101040304 also published
- Bear Creek-Elk Creek 180101040401 also published
- Eden Creek 180101040402 also published
- Deep Hole Creek-Elk Creek 180101040403 also published
- Williams Creek 180101040501 also published
- Silver Creek-Middle Fork Eel River 180101040502 also published
- Thatcher Creek 180101040503
- Hayshed Creek-Middle Fork Eel River 180101040504
- Salt Creek 180101040505
- Simmerly Creek-Middle Fork Eel River 180101040506 also published
- Goforth Creek-Middle Fork Eel River 180101040507 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 |
|---|---|---|---|---|
| Mill Creek Bar | 1 23I010890 | Terminated | 6 m | map |
| Vin De Tevis | 1 23NEC000343 | Terminated | 15 m | map |
| McKenzie Gravel Bar | 1 23I025764 | Terminated | 127 m | map |
| Rowland Gravel Bar | 1 23I024781 | Active | 129 m | map |
| Coal Mine Rock Quarry | 1 23I025719 | Terminated | 394 m | map |
5 facilities, nearest first.
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.