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State: Oregon
Waterbody ID: OR_1234460432680_57.7_102.2
Other ID: OR1234460432680_57.7_102.2
State List ID: OR1234460432680_57.7_102.2
Location: 57.7 To 102.2 Miles
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size:
Units: miles
Watershed Name: South Umpqua
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Oregon
Waterbody ID: OR_1234460432680_57.7_102.2
Other ID: OR1234460432680_57.7_102.2
State List ID: OR1234460432680_57.7_102.2
Location: 57.7 To 102.2 Miles
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size:
Units: miles
Watershed Name: South Umpqua
2006 Waterbody Report for South Umpqua River
Waterbody Map Not Available
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
Causes of Impairment for Reporting Year 2006
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Nutrients - Eutrophication | Nutrients | TMDL needed |
| pH | pH/Acidity/Caustic Conditions | TMDL needed |
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 |
|---|---|---|---|---|
| Umpqua Basin Tmdl | Apr-12-2007 | Biochemical Oxygen Demand (BOD) | Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Escherichia Coli (E. Coli) | Point/Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Inorganic Nitrogen | Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Inorganic Phosphorus | Point/Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Nitrogen, Total | Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Nuisance Exotic Species | Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Phosphorus, Total | Point/Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Sediment Oxygen Demand | Point/Nonpoint Source | pH |
| Umpqua Basin Tmdl | Apr-12-2007 | Temperature | Point/Nonpoint Source | pH |
Previous Causes of Impairments Now Attaining All Uses
No causes of impairment are recorded as attaining all uses for this waterbody.