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State: Idaho
Waterbody ID:
Other ID: ID17050111SW001_02
State List ID: ID17050111SW001_02
Location: Includes, Buck, Phifer, Bald Mountain, James, Montezuma, Swanholm, Granite Creek. Does Not Include Hot Creek Or Browns Creek
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 199.79
Units: miles
Watershed Name: North And Middle Forks Boise
On This Page
- Causes of Impairment
- TMDLs That Apply to This Waterbody
- Previous Causes of Impairment Now Attaining All Uses
State: Idaho
Waterbody ID:
Other ID: ID17050111SW001_02
State List ID: ID17050111SW001_02
Location: Includes, Buck, Phifer, Bald Mountain, James, Montezuma, Swanholm, Granite Creek. Does Not Include Hot Creek Or Browns Creek
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 199.79
Units: miles
Watershed Name: North And Middle Forks Boise
2006 Waterbody Report for Middle Fork Boise River - 1st And 2nd Order Forested
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 |
|---|---|---|
| Arsenic | Metals (other than Mercury) | TMDL needed |
TMDLs That Apply to this waterbody
No TMDL data have been recorded by EPA for this waterbody.
Previous Causes of Impairments Now Attaining All Uses
Description of this table
| Cause of Impairment | Cycles Listed | WQS Attainment Date | WQS Attainment Reason | WQS Attainment Comments |
|---|---|---|---|---|
| Arsenic | 2004, 2006, 2008 | Sep-29-2011 | Data and/or information lacking to determine WQ status; original basis for listing was incorrect | Data were provided by Idaho Conservation League that show the drinking water, and contact recreation standards for Arsenic were violated 85% of the time below a 100m mixing zone on Montezuma Creek, which is no longer part of this assessment unit. The Montezuma Creek assessment unit (ID17050111SW001_02b) has been listed for arsenic impairment. 12/8/09 HS. |
| Arsenic | 2004, 2006, 2008 | Sep-29-2011 | Data and/or information lacking to determine WQ status; original basis for listing was incorrect | Data were provided by Idaho Conservation League that show the drinking water, and contact recreation standards for Arsenic were violated 85% of the time below a 100m mixing zone on Montezuma Creek, which is no longer part of this assessment unit. The Montezuma Creek assessment unit (ID17050111SW001_02b) has been listed for arsenic impairment. 12/8/09 HS. |
| Arsenic | 2004, 2006, 2008 | Sep-29-2011 | Data and/or information lacking to determine WQ status; original basis for listing was incorrect | Data were provided by Idaho Conservation League that show the drinking water, and contact recreation standards for Arsenic were violated 85% of the time below a 100m mixing zone on Montezuma Creek, which is no longer part of this assessment unit. The Montezuma Creek assessment unit (ID17050111SW001_02b) has been listed for arsenic impairment. 12/8/09 HS. |