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State: Oregon
Waterbody ID: OR_1190296461886_280.5_404
Other ID: OR1190296461886_280.5_404
Location: CROSSES SUBBASINS: 17050201
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 123.5
Units: miles
Watershed Name: Middle Snake-Succor Middle Snake-Payette Brownlee Reservoir
On This Page
- Water Quality Assessment Status
- Causes of Impairment
- Probable Sources Contributing to Impairments
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Oregon
Waterbody ID: OR_1190296461886_280.5_404
Other ID: OR1190296461886_280.5_404
Location: CROSSES SUBBASINS: 17050201
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 123.5
Units: miles
Watershed Name: Middle Snake-Succor Middle Snake-Payette Brownlee Reservoir
2006 Waterbody Report for Snake River: MM 280.5-404
Click on the waterbody for an interactive map
Features
- About This Database (Integrated Report)
- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
- Previous National Water Quality Reports
- EnviroMapper for Water
- AskWATERS
- EPA WATERS Homepage
- Exchange Network
- Assessment Database
- Statewide Statistical Surveys
- How's My Waterway Local Search tool
- Pollution Categories Summary Document
Water Quality Assessment Status for Reporting Year 2006
The overall status of this waterbody is Impaired.
Description of this table
| Designated Use | Designated Use Group | Status |
|---|---|---|
| Aesthetic Quality | Aesthetic Value | Not Assessed |
| Drinking Water | Public Water Supply | Impaired |
| Resident Fish And Aquatic Life | Fish, Shellfish, And Wildlife Protection And Propagation | Impaired |
| Salmonid Fish Rearing | Fish, Shellfish, And Wildlife Protection And Propagation | Impaired |
| Water Contact Recreation | Recreation | Good |
Causes of Impairment for Reporting Year 2006
Description of this table
| Cause of Impairment | Cause of Impairment Group | Designated Use(s) | State TMDL Development Status |
|---|---|---|---|
| Mercury | Mercury | Drinking Water | TMDL needed |
| Nutrients | Nutrients | Resident Fish And Aquatic Life | TMDL needed |
| Nutrients - Eutrophication | Nutrients | Resident Fish And Aquatic Life | TMDL needed |
| Priority Organics Compounds | Toxic Organics | Drinking Water | TMDL needed |
| Sedimentation/Siltation | Sediment | Resident Fish And Aquatic Life | TMDL needed |
| Temperature, Water | Temperature | Salmonid Fish Rearing | TMDL needed |
| pH | pH/Acidity/Caustic Conditions | Resident Fish And Aquatic Life | TMDL needed |
Probable Sources Contributing to Impairment for Reporting Year 2006
No probable source data have been reported to EPA for this waterbody.
TMDLs That Apply to this waterbody
Description of this table
| TMDL Document Name | TMDL Date | TMDL Pollutant Description | TMDL Pollutant Source Type | Cause(s) of Impairment Addressed |
|---|---|---|---|---|
| Snake River - Hells Canyon | Mar-01-2004 | DDD | Nonpoint Source | DDE; Dieldrin; Temperature; DDD; DDT |
| Snake River - Hells Canyon | Mar-01-2004 | DDE | Nonpoint Source | DDE; Temperature; Dieldrin; DDT; DDD |
| Snake River - Hells Canyon | Mar-01-2004 | DDT | Nonpoint Source | DDE; DDD; Temperature; DDT; Dieldrin |
| Snake River - Hells Canyon | Mar-01-2004 | Dieldrin | Nonpoint Source | Temperature; DDE; DDD; DDT; Dieldrin |
| Snake River - Hells Canyon | Mar-01-2004 | Temperature | Point/Nonpoint Source | DDE; Temperature; Dieldrin; DDD; DDT |
| Snake River - Hells Canyon | Mar-01-2004 | Total Dissolved Gas | Nonpoint Source | DDD; Dieldrin; DDT; Temperature; DDE |
| Snake River - Hells Canyon Tmdl | Sep-09-2004 | Dissolved Oxygen | Nonpoint Source | Phosphorus; Sediment; Dissolved Oxygen |
| Snake River - Hells Canyon Tmdl | Sep-09-2004 | Phosphorus | Point/Nonpoint Source | Dissolved Oxygen; Sediment; Phosphorus |
| Snake River - Hells Canyon Tmdl | Sep-09-2004 | Sediment | Point/Nonpoint Source | Sediment; Phosphorus; Dissolved Oxygen |
Previous Causes of Impairments Now Attaining All Uses
No causes of impairment are recorded as attaining all uses for this waterbody.