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State: Oregon
Waterbody ID:
Other ID: OR31D-CATH0
Location: Mouth To Union Dam
State Waterbody Type: Stream/Creek/River
EPA Waterbody Type: Rivers and Streams
Water Size:
Units: miles
Watershed Name: Upper Grande Ronde
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Oregon
Waterbody ID:
Other ID: OR31D-CATH0
Location: Mouth To Union Dam
State Waterbody Type: Stream/Creek/River
EPA Waterbody Type: Rivers and Streams
Water Size:
Units: miles
Watershed Name: Upper Grande Ronde
1998 Waterbody Report for Catherine Creek
Waterbody Map Not Available
Features
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- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
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- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 1998
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Aquatic Weeds or Algae | Algal Growth | TMDL completed |
| Dissolved Oxygen | Organic Enrichment/Oxygen Depletion | TMDL completed |
| Nutrients | Nutrients | TMDL completed |
| Temperature | Temperature | TMDL completed |
| pH | pH/Acidity/Caustic Conditions | TMDL completed |
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 |
|---|---|---|---|---|
| Grande Ronde, Upper | May-03-2000 | Aquatic Weeds or Algae | Point/Nonpoint Source | Temperature; pH; Nutrients; Aquatic Weeds or Algae; Dissolved Oxygen |
| Grande Ronde, Upper | May-03-2000 | Dissolved Oxygen | Point/Nonpoint Source | Nutrients; pH; Temperature; Aquatic Weeds or Algae; Dissolved Oxygen |
| Grande Ronde, Upper | May-03-2000 | Nutrients | Point/Nonpoint Source | Aquatic Weeds or Algae; pH; Temperature; Dissolved Oxygen; Nutrients |
| Grande Ronde, Upper | May-03-2000 | Sedimentation | Point/Nonpoint Source | Nutrients; Temperature; pH; Aquatic Weeds or Algae; Dissolved Oxygen |
| Grande Ronde, Upper | May-03-2000 | Temperature | Point/Nonpoint Source | Temperature; Nutrients; pH; Aquatic Weeds or Algae; Dissolved Oxygen |
| Grande Ronde, Upper | May-03-2000 | pH | Point/Nonpoint Source | Dissolved Oxygen; Aquatic Weeds or Algae; pH; Temperature; Nutrients |
Previous Causes of Impairments Now Attaining All Uses
No causes of impairment are recorded as attaining all uses for this waterbody.