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State: Idaho
Waterbody ID:
Other ID: ID17050124SW001_05
State List ID: ID17050124SW001_05
Location:
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 20.72
Units: miles
Watershed Name: Weiser
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: ID17050124SW001_05
State List ID: ID17050124SW001_05
Location:
State Waterbody Type: River
EPA Waterbody Type: Rivers and Streams
Water Size: 20.72
Units: miles
Watershed Name: Weiser
2002 Waterbody Report for Weiser River - Keithly Cr. To Crane Cr.
Waterbody Map Not Available
Features
- About This Database (Integrated Report)
- Assessing Water Quality (Questions and Answers)
- Integrated Reporting Guidance
- Previous National Water Quality Reports
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- Assessment Database
- Statewide Statistical Surveys
- How's My Waterway Local Search tool
- Pollution Categories Summary Document
Causes of Impairment for Reporting Year 2002
Description of this table
| Cause of Impairment | Cause of Impairment Group | State TMDL Development Status |
|---|---|---|
| Bacteria | Pathogens | TMDL completed |
| Nutrients | Nutrients | TMDL needed |
| Siltation | Sediment | TMDL completed |
| Thermal Modifications | Temperature | 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 |
|---|---|---|---|---|
| Weiser River Watershed Subbasin Tmdl | Jan-19-2007 | Escherichia Coli (E. Coli) | Point/Nonpoint Source | Bacteria; Thermal Modifications; Siltation |
| Weiser River Watershed Subbasin Tmdl | Jan-19-2007 | Temperature | Point/Nonpoint Source | Siltation; Thermal Modifications; Bacteria |
| Weiser River Watershed Subbasin Tmdl | Jan-19-2007 | Total Suspended Solids (TSS) | Point/Nonpoint Source | Thermal Modifications; Siltation; Bacteria |
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 |
|---|---|---|---|---|
| Phosphorus, Total | 2002, 2004, 2006, 2008 | Sep-29-2011 | Applicable WQS attained; original basis for listing was incorrect. | 6/2/2010 (NED) - During the development of the Weiser River Subbasin Assessment and TMDL, approved 01/19/2007, diel monitoring was conducted which did not indicate an exceedance of the dissolved oxygen criteria nor was nuisance aquatic growth detected by dissolved oxygen. Therefore, it has been determined that nutrients are not impairing the designated uses in the lower Weiser River. Refer to page 92 of the TMDL for additional information. |
| Phosphorus, Total | 2002, 2004, 2006, 2008 | Sep-29-2011 | Applicable WQS attained; original basis for listing was incorrect. | 6/2/2010 (NED) - During the development of the Weiser River Subbasin Assessment and TMDL, approved 01/19/2007, diel monitoring was conducted which did not indicate an exceedance of the dissolved oxygen criteria nor was nuisance aquatic growth detected by dissolved oxygen. Therefore, it has been determined that nutrients are not impairing the designated uses in the lower Weiser River. Refer to page 92 of the TMDL for additional information. |
| Phosphorus, Total | 2002, 2004, 2006, 2008 | Sep-29-2011 | Applicable WQS attained; original basis for listing was incorrect. | 6/2/2010 (NED) - During the development of the Weiser River Subbasin Assessment and TMDL, approved 01/19/2007, diel monitoring was conducted which did not indicate an exceedance of the dissolved oxygen criteria nor was nuisance aquatic growth detected by dissolved oxygen. Therefore, it has been determined that nutrients are not impairing the designated uses in the lower Weiser River. Refer to page 92 of the TMDL for additional information. |
| Phosphorus, Total | 2002, 2004, 2006, 2008 | Sep-29-2011 | Applicable WQS attained; original basis for listing was incorrect. | 6/2/2010 (NED) - During the development of the Weiser River Subbasin Assessment and TMDL, approved 01/19/2007, diel monitoring was conducted which did not indicate an exceedance of the dissolved oxygen criteria nor was nuisance aquatic growth detected by dissolved oxygen. Therefore, it has been determined that nutrients are not impairing the designated uses in the lower Weiser River. Refer to page 92 of the TMDL for additional information. |
| Phosphorus, Total | 2002, 2004, 2006, 2008 | Sep-29-2011 | Applicable WQS attained; original basis for listing was incorrect. | 6/2/2010 (NED) - During the development of the Weiser River Subbasin Assessment and TMDL, approved 01/19/2007, diel monitoring was conducted which did not indicate an exceedance of the dissolved oxygen criteria nor was nuisance aquatic growth detected by dissolved oxygen. Therefore, it has been determined that nutrients are not impairing the designated uses in the lower Weiser River. Refer to page 92 of the TMDL for additional information. |
| Phosphorus, Total | 2002, 2004, 2006, 2008 | Sep-29-2011 | Applicable WQS attained; original basis for listing was incorrect. | 6/2/2010 (NED) - During the development of the Weiser River Subbasin Assessment and TMDL, approved 01/19/2007, diel monitoring was conducted which did not indicate an exceedance of the dissolved oxygen criteria nor was nuisance aquatic growth detected by dissolved oxygen. Therefore, it has been determined that nutrients are not impairing the designated uses in the lower Weiser River. Refer to page 92 of the TMDL for additional information. |