Dams in Sweetwater County, Wyoming
49Total Dams
3High Hazard
10Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Big Sandy Dam | High | Not Available | 85 | Flood Risk Reduction | 1952 |
| Upper Delta (north Offset Dam & West Offset Dam) | High | Fair | 40 | Tailings | 2013 |
| Big Sandy Dike | High | Not Available | 22 | Flood Risk Reduction | 1952 |
| Pond 4 (dam 2) | Significant | 110 | Irrigation | 1992 | |
| Jim Bridger Power Plant Surge Pond | Significant | Fair | 97 | Water Supply | 1989 |
| Lower Snake Draw (4th Enl.) | Significant | Fair | 85 | Tailings | 1998 |
| Jim Bridger Fgd Spent Liquor Pond No. 2 | Significant | Fair | 46 | Other | 1990 |
| Raw Water Reservoir | Significant | Satisfactory | 42 | Water Supply | 2022 |
| Pond 4 (dam 2b) | Significant | 39 | Tailings | 1992 | |
| Pond 4 (dam 2a) | Significant | Fair | 39 | Tailings | 1992 |
| Jim Bridger Fgd Pond No. 3 | Significant | Satisfactory | 37 | Other | 2023 |
| Texas Gulf Tailings (phase 1e & 1f Enl.) | Significant | Fair | 30 | Other | 1976 |
| R&d Brine Pond | Significant | Satisfactory | 21 | Other | 2022 |
| No. 5a | Low | Fair | 70 | Tailings | 1975 |
| Chevron Gypsum | Low | Fair | 67 | Other | 1986 |
| Chevron Clearwater | Low | Fair | 50 | Other | 1986 |
| Solid Waste Disposal Cell J | Low | Fair | 50 | Tailings | 2011 |
| Blue No. 1 | Low | Fair | 50 | Other | 1997 |
| Pond 1 | Low | Fair | 47 | Tailings | 1981 |
| Solid Waste Disposal Cell D | Low | Fair | 46 | Tailings | 1977 |
| Solid Waste Disposal Cell F | Low | Poor | 45 | Other | 1978 |
| Tailings Pond No. 1 | Low | Not Available | 38 | Tailings | |
| Enl. No. 4 | Low | Fair | 37 | Debris Control | 1973 |
| Pond No. 3 | Low | Fair | 37 | Debris Control | 1981 |
| A & M | Low | Fair | 31 | Fish and Wildlife Pond | 1978 |
| Pond 2 (dam A) | Low | Fair | 31 | Irrigation | 2015 |
| Wasatch - First Enlargement | Low | Fair | 31 | Irrigation | 1938 |
| Dad Dahl Detention # 2 Dam | Low | Poor | 30 | Debris Control | 1963 |
| Detention 1594 #3 Dam | Low | Poor | 28 | Debris Control | 1961 |
| Fmc Granger Tailings Pond Phases 1e -1j | Low | Fair | 28 | Tailings | 2013 |
| Texas Gulf Emergency Pond No. 2 | Low | Fair | 26 | Other | 1976 |
| Eden West Dike | Low | Not Available | 25 | Irrigation | 1907 |
| No. 3 Tailings | Low | Fair | 23 | Tailings | 1980 |
| Bush Creek | Low | Poor | 22 | Irrigation | 1945 |
| Trail Unit Evapaoration Facilty | Low | Fair | 19 | Other | 2014 |
| Hay | Low | Poor | 18 | Irrigation | 1907 |
| Solid Waste Disposal Cell C | Low | Fair | 18 | Tailings | 2011 |
| Cow Creek | Low | Fair | 16 | Irrigation | 1987 |
| Fly Ash Disposal Cell B | Low | Fair | 16 | Other | 2003 |
| Separation | Low | Poor | 13 | Fire Protection, Stock, Or Small Fish Pond | 1927 |
| Sewage Lagoon | Low | Fair | 12 | Other | 1976 |
| Canyon Creek Evaporation Facility | Low | Fair | 12 | Other | 2014 |
| Killdeer Wetland Pond | Low | Fair | 11 | Fish and Wildlife Pond | 1996 |
| Cell J | Low | Not Available | 10 | Tailings | |
| Intercity Wastewater Treatment(cell 3) | Low | Fair | 10 | Other | 1990 |
| Intercity Wastewater Treatment(cell 1) | Low | Fair | 10 | Other | 1990 |
| Intercity Wastewater Treatment(cell 2) | Low | Fair | 10 | Other | 1990 |
| Wamsutter Wastewater | Low | Fair | 8 | Debris Control | 1979 |
| Brannan No. 2 | Low | Poor | 8 | Irrigation | 1937 |