Upper Republican River Basin
Streams
Subbasin: Arikaree (HUC 10250001)
| Waterbody | Impairment | Priority | Station | Approval Status |
|---|---|---|---|---|
| Arikaree River (Se) (PDF) | Se | Low | SC226 | September 20, 2006 |
| Arikaree River (F) (PDF) | F | Low | SC226 | September 20, 2006 |
Subbasin: South Fork Republican (HUC 10250003)
| Waterbody | Impairment | Priority | Station | Approval Status |
|---|---|---|---|---|
| Lower S Fork Republican River (F) (PDF) | F | Low | SC227 | August 7, 2003 |
| Upper S Fork Republican River (PDF) | F | Low | SC225 | August 7, 2003 |
Subbasin: South Fork Beaver, Little Beaver, Beaver (HUCs 10250012, 0013, & 0014)
| Waterbody | Impairment | Priority | Station | Approval Status |
|---|---|---|---|---|
| Beaver Creek (PDF) | F | Low | SC228 | September 20, 2006 |
| Beaver Creek (DO) (PDF) | DO | Low | SC228 | September 20, 2006 |
Subbasin: Prairie Dog (HUC 10250015)
| Waterbody | Impairment | Priority | Station | Approval Status |
|---|---|---|---|---|
| Lower Prairie Dog Creek (TP) (PDF) | TP | High | SC230 | February 16, 2023 |
| Upper Prairie Dog Creek (PDF) | TP | High | SC549 | February 29, 2012 |
Lakes
Subbasin: Prairie Dog (HUC 10250015)
| Waterbody | Impairment | Priority | Station | Approval Status |
|---|---|---|---|---|
| Colby City Pond (PDF) | EU | Low | LM071301 | August 7, 2003 |
| Norton Lake (PDF) | pH | Low | LM010001 | August 7, 2003 |
| Norton Lake - Revision (PDF) | EU | High | LM010001 | February 29, 2012 |
| Norton Lake (PDF) | DO | Low | LM010001 | August 7, 2003 |
Delisted & Protected Waters
Subbasin: Arikaree (HUC 10250001)
| Waterbody | Impairment | Category | Station | Approval Status |
|---|---|---|---|---|
| Arikaree River (S04) (PDF) | SO4 | Cat 2 | SC226 | Delisted June 5, 2012 |
| Arikaree River (pH) (PDF) | pH | Cat 2 | SC226 | Delisted August 12, 2010 |
Subbasin: South Fork Republican (HUC 10250003)
| Waterbody | Impairment | Category | Station | Approval Status |
|---|---|---|---|---|
| Lower S Fork Republican River (PDF) | pH | Cat 2 | SC227 | Delisted August 12, 2010 |
Subbasin: Prairie Dog (HUC 10250015)
| Waterbody | Impairment | Category | Station | Approval Status |
|---|---|---|---|---|
| Lower Prairie Dog Creek (PDF) | DO | Cat 2 | SC230 | Delisted June 5, 2012 |
Impaired Abbreviations Guide
- Ala - Alachlor
- AP - Aquatic Plants
- Atr - Atrazine
- B - Boron
- Be - Beryllium
- Bio - Biological Impairment
- Cd - Cadmium
- Chl - Chlordane
- Cl - Chloride
- CO - County
- Cu - Copper
- DO - Dissolved Oxygen
- ECB - E. coli Bacteria
- Eu - Eutrophication
- F - Fluoride
- FCB - Fecal Coliform Bacteria
- Hg - Mercury
- HUC - Hydrological Unit Code
- NH3 - Ammonia
- NO3 - Nitrate
- Pb - Lead
- pH - Potential Hydrogen
- Se - Selenium
- SFL - State Fishing Lake
- Silt - Siltation
- SO4 - Sulfate
- TP - Total Phosphorus
- TSS - Total Suspended Solids
- WA - Wildlife Area
- WMA - Wildlife Management Area
- Zn - Zinc