Browse Dams
1,498 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 1,498 dams from the NID database. Each record includes dam name, location, physical dimensions, hazard potential classification, condition assessment, purpose, owner information, and emergency action plan status. Use the filters below to search by state, hazard level, condition, or keyword.
| Name | State | County | Height (ft) | Hazard | Condition | Year | Purpose |
|---|---|---|---|---|---|---|---|
| Rawlins Wastewater Treatment Plant (A 3) | Wyoming | Carbon | 17 | Significant | Fair | 1978 | Other |
| Rawlins Wastewater Treatment Plant (St2) | Wyoming | Carbon | 17 | Significant | Fair | 1978 | Other |
| Rawlins Wastewater Treatment Plant (S 1) | Wyoming | Carbon | 17 | Significant | Fair | 1978 | Other |
| Basin No.2 Flood Detention Pond | Wyoming | Natrona | 17 | Significant | Fair | 1993 | Flood Risk Reduction |
| Rawlins Wastewater Treatment Plant (S 2) | Wyoming | Carbon | 17 | Significant | Fair | 1978 | Other |
| Pavlovich | Wyoming | Campbell | 16 | Low | Fair | 1953 | Fire Protection, Stock, Or ... |
| Hill | Wyoming | Campbell | 16 | Low | Poor | 1944 | Fire Protection, Stock, Or ... |
| Havens | Wyoming | Crook | 16 | Low | Poor | 1906 | Irrigation |
| Hughes | Wyoming | Goshen | 16 | Low | Poor | 1904 | Irrigation |
| Hansen | Wyoming | Carbon | 16 | Low | Poor | 1922 | Irrigation |
| Reynolds No. 2 | Wyoming | Natrona | 16 | Low | Poor | 1909 | Irrigation |
| 66 Pastures | Wyoming | Goshen | 16 | Low | Fair | 1910 | Irrigation |
| Zemba | Wyoming | Sublette | 16 | Low | Poor | 1915 | Irrigation |
| Antelope | Wyoming | Carbon | 16 | Low | Fair | 1940 | Irrigation |
| Kovach | Wyoming | Lincoln | 16 | Low | Poor | 1988 | Fire Protection, Stock, Or ... |
| Hardy No. 1 | Wyoming | Converse | 16 | Low | Satisfactory | 1949 | Irrigation |
| Frog Creek #1 | Wyoming | Weston | 16 | Low | Poor | 1955 | Fire Protection, Stock, Or ... |
| Renner | Wyoming | Big Horn | 16 | Low | Fair | 1950 | Irrigation |
| Kane Cemetery | Wyoming | Big Horn | 16 | Low | Poor | 1988 | Fish and Wildlife Pond |
| Cooper | Wyoming | Natrona | 16 | Low | Poor | 1933 | Fire Protection, Stock, Or ... |
| Slough Reservoir | Wyoming | Fremont | 16 | Low | Fair | 1939 | Fire Protection, Stock, Or ... |
| Cow Creek | Wyoming | Sweetwater | 16 | Low | Fair | 1987 | Irrigation |
| Enlargement of The Shallow | Wyoming | Crook | 16 | Low | Fair | 2008 | Fish and Wildlife Pond |
| Bulkley Playa | Wyoming | Campbell | 16 | Low | Fair | 2007 | Fish and Wildlife Pond |
| Deaver Dam | Wyoming | Park | 16 | Low | Not Available | 1918 | Fish and Wildlife Pond |
| Jackson Wastewater Treatment Plant | Wyoming | Teton | 16 | Low | Fair | 1980 | Debris Control |
| Colorado Colony Ditch Co. No. 2 | Wyoming | Sheridan | 16 | Low | Poor | 1957 | Irrigation |
| Fly Ash Disposal Cell B | Wyoming | Sweetwater | 16 | Low | Fair | 2003 | Other |
| Enl. Little Soda | Wyoming | Weston | 16 | Low | Poor | 1909 | Irrigation |
| West | Wyoming | Crook | 15 | Low | Poor | 1958 | Fire Protection, Stock, Or ... |
| Cavender | Wyoming | Albany | 15 | Low | Fair | 1943 | Irrigation |
| Rush | Wyoming | Hot Springs | 15 | Low | Fair | 1911 | Irrigation |
| Bethurem | Wyoming | Big Horn | 15 | Low | Poor | 1918 | Irrigation |
| Schlautman No. 1 | Wyoming | Campbell | 15 | Low | Fair | 1940 | Irrigation |
| Kruger Lake | Wyoming | Crook | 15 | Low | Poor | 1937 | Irrigation |
| Reed | Wyoming | Converse | 15 | Low | Fair | 1953 | Irrigation |
| Rock Lake | Wyoming | Platte | 15 | Low | Fair | 1930 | Irrigation |
| Swan Creek No. 2 | Wyoming | Park | 15 | Low | Poor | 1908 | Irrigation |
| Mackey | Wyoming | Park | 15 | Low | Satisfactory | 2000 | Fish and Wildlife Pond |
| Blake-Denton No. 1 | Wyoming | Washakie | 15 | Low | Fair | 1916 | Irrigation |
| Lace | Wyoming | Albany | 15 | Low | Poor | 1951 | Fire Protection, Stock, Or ... |
| Upper | Wyoming | Washakie | 15 | Low | Poor | 1922 | Irrigation |
| Phipps No. 1 | Wyoming | Big Horn | 15 | Low | Fair | 1999 | Recreation |
| Gillette Fishing Lake | Wyoming | Campbell | 15 | Low | Poor | 1962 | Fish and Wildlife Pond |
| Brownlee | Wyoming | Carbon | 15 | Low | Poor | 1892 | Irrigation |
| H. L. Reservoir | Wyoming | Crook | 15 | Low | — | 1972 | Fire Protection, Stock, Or ... |
| Erramouspe | Wyoming | Sublette | 15 | Low | Fair | 1957 | Fire Protection, Stock, Or ... |
| Pine Dale | Wyoming | Johnson | 15 | Low | Poor | 1940 | Fire Protection, Stock, Or ... |
| Hewes No. 1 | Wyoming | Crook | 15 | Low | Poor | 1986 | Irrigation |
| Hoblit | Wyoming | Niobrara | 15 | Low | Poor | 1972 | Irrigation |
Frequently Asked Questions
Hazard potential is based on the consequences of dam failure, not the condition of the dam. High hazard means loss of human life is probable. Significant means economic and environmental losses are expected but no probable loss of life. Low means minimal losses are expected. The classification considers downstream population, infrastructure, and environmental resources.
Condition ratings reflect the physical state of the dam based on periodic inspections. Satisfactory means no deficiencies found. Fair means minor issues exist but no immediate action needed. Poor means safety deficiencies require remedial action. Unsatisfactory means the dam is unsafe and immediate corrective action is required.
Yes. Use the search field above to find dams by name. You can also combine the search with state, hazard, and condition filters to narrow your results. Each dam record links to a detail page with complete information.