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State: North Dakota
Waterbody ID: ND-09010003-001-L_00
Location: See attached document on Assessment dialog
State Waterbody Type: Freshwater Reservoir
EPA Waterbody Type: Lakes, Reservoirs, and Ponds
Water Size: 130
Units: acres
Watershed Name: Lower Souris
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: North Dakota
Waterbody ID: ND-09010003-001-L_00
Location: See attached document on Assessment dialog
State Waterbody Type: Freshwater Reservoir
EPA Waterbody Type: Lakes, Reservoirs, and Ponds
Water Size: 130
Units: acres
Watershed Name: Lower Souris
Data are also available for these years: 2004 2002 1998 1996
2006 Waterbody Report for CARBURY DAM
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 Threatened.
Description of this table
| Designated Use | Designated Use Group | Status |
|---|---|---|
| Fish And Other Aquatic Biota | Fish, Shellfish, And Wildlife Protection And Propagation | Threatened |
| Fish Consumption | Aquatic Life Harvesting | Not Assessed |
| Municipal And Domestic | Public Water Supply | Not Assessed |
| Recreation | Recreation | Threatened |
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 |
|---|---|---|---|
| Dissolved Oxygen | Organic Enrichment/Oxygen Depletion | Fish And Other Aquatic Biota | TMDL needed |
| Nutrient/Eutrophication Biological Indicators | Nutrients | Recreation | TMDL needed |
| Sedimentation/Siltation | Sediment | Fish And Other Aquatic Biota | TMDL needed |
Probable Sources Contributing to Impairment for Reporting Year 2006
Description of this table
| Probable Source | Probable Source Group | Cause(s) of Impairment |
|---|---|---|
| Changes In Ordinary Stratification And Bottom Water Hypoxia/Anoxia | Natural/Wildlife | Dissolved Oxygen |
| Crop Production (Crop Land Or Dry Land) | Agriculture | Nutrient/Eutrophication Biological Indicators; Sedimentation/Siltation |
| Internal Nutrient Recycling | Natural/Wildlife | Nutrient/Eutrophication Biological Indicators |
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 |
|---|---|---|---|---|
| Carbury Dam | Feb-22-2007 | Dissolved Oxygen | Nonpoint Source | Dissolved Oxygen; Eutrophication; Nutrient/Eutrophication Biological Indicators |
| Carbury Dam | Feb-22-2007 | Phosphorus | Nonpoint Source | Eutrophication; Dissolved Oxygen; Nutrient/Eutrophication Biological Indicators |
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 |
|---|---|---|---|---|
| Sedimentation/Siltation | 2004, 2006 | Sep-29-2008 | Applicable WQS attained; original basis for listing was incorrect. | A TMDL for nutrients (phosphorus) and dissolved oxygen was completed and approved by EPA on February 22, 2007. The TMDL report also includes de-listing justification for the sediment/siltation impairment suggesting the narrative criteria for sediment is currently being met. |