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 |
|---|---|---|---|---|---|---|---|
| Rathbun Irrigation No. 1 | Wyoming | Hot Springs | 29 | Low | Poor | 1956 | Irrigation |
| Johnson 41-23-4377 | Wyoming | Johnson | 29 | Low | Fair | 2005 | Other |
| Enterprise | Wyoming | Fremont | 29 | High | Fair | 1940 | Irrigation |
| Currant | Wyoming | Sheridan | 29 | Low | Poor | 1987 | Irrigation |
| Hanchett | Wyoming | Albany | 29 | Low | Poor | 1990 | Fire Protection, Stock, Or ... |
| Lee Mankin | Wyoming | Campbell | 29 | Low | Fair | 1956 | Fire Protection, Stock, Or ... |
| Yakju | Wyoming | Crook | 29 | Low | Fair | 1962 | Fire Protection, Stock, Or ... |
| Lost | Wyoming | Natrona | 29 | Low | Fair | 1966 | Fire Protection, Stock, Or ... |
| Kaufman No. 1 | Wyoming | Goshen | 29 | Low | Poor | 1975 | Irrigation |
| Enl. Halleck Creek No. 3 | Wyoming | Albany | 29 | Low | Poor | 1975 | Fire Protection, Stock, Or ... |
| Brown | Wyoming | Campbell | 29 | Low | Fair | 1957 | Fire Protection, Stock, Or ... |
| Ek Addition No. 1 Dam | Wyoming | Natrona | 29 | Low | Poor | 1966 | Debris Control |
| Meredith | Wyoming | Sheridan | 29 | Low | Fair | 1912 | Irrigation |
| Paddy No. 1 | Wyoming | Niobrara | 29 | Low | Poor | 1963 | Fire Protection, Stock, Or ... |
| Dull | Wyoming | Converse | 29 | Low | Fair | 1937 | Irrigation |
| Odegard 6-12-55-77 | Wyoming | Sheridan | 29 | Low | Fair | 2010 | Fire Protection, Stock, Or ... |
| Amelia No. 1 | Wyoming | Niobrara | 29 | Low | Poor | 1961 | Fire Protection, Stock, Or ... |
| Weaver | Wyoming | Albany | 29 | Low | Poor | 1972 | Fire Protection, Stock, Or ... |
| Cash'S Home | Wyoming | Albany | 29 | Low | Poor | 1976 | Fish and Wildlife Pond |
| Hornbuckle Cofwd Ponds D & E | Wyoming | Converse | 29 | Low | Fair | 2020 | Other |
| Sonny'S | Wyoming | Campbell | 29 | Low | Fair | 2006 | Irrigation |
| Ben | Wyoming | Johnson | 29 | Low | Poor | 1960 | Fire Protection, Stock, Or ... |
| Mary Stock | Wyoming | Campbell | 29 | Low | Fair | 1964 | Fire Protection, Stock, Or ... |
| Ikey | Wyoming | Big Horn | 29 | Low | Fair | 1965 | Fire Protection, Stock, Or ... |
| Dunning Senw S 32 | Wyoming | Sheridan | 29 | Low | Fair | 2013 | Irrigation |
| Horse Creek | Wyoming | Park | 29 | Low | Poor | 1973 | Irrigation |
| Stone No. 2 | Wyoming | Campbell | 29 | Low | Fair | 1916 | Irrigation |
| Loren Ramsey Fish | Wyoming | Platte | 29 | Low | Poor | 1972 | Fish and Wildlife Pond |
| S. P. | Wyoming | Natrona | 29 | Low | Poor | 1952 | Irrigation |
| Bast No. 1 Stock | Wyoming | Niobrara | 29 | Low | Fair | 1968 | Fire Protection, Stock, Or ... |
| Suranyi Stock | Wyoming | Campbell | 29 | Low | Poor | 1953 | Fire Protection, Stock, Or ... |
| Sandstone Dam | Wyoming | Big Horn | 28 | Low | Unsatisfactory | 2003 | Other |
| Reese No. 5 | Wyoming | Converse | 28 | Low | Poor | 1972 | Irrigation |
| Calpet Cell #8 | Wyoming | Sublette | 28 | Low | Fair | 2006 | Other |
| Detention 1594 #3 Dam | Wyoming | Sweetwater | 28 | Low | Poor | 1961 | Debris Control |
| Hirsig No. 2 | Wyoming | Laramie | 28 | Low | Poor | 1960 | Irrigation |
| Wheatland No. 3 | Wyoming | Albany | 28 | Low | Poor | 1964 | Irrigation |
| Bridle Bit 1-25 Storage | Wyoming | Campbell | 28 | Low | Fair | 2015 | Other |
| Trabing | Wyoming | Johnson | 28 | Low | Poor | 1971 | Irrigation |
| Sphaeralcea | Wyoming | Sublette | 28 | Low | Poor | 1974 | Irrigation |
| Robinson | Wyoming | Sheridan | 28 | Low | Fair | 1956 | Fire Protection, Stock, Or ... |
| Douglas Fishing Lake No. 1 | Wyoming | Converse | 28 | Significant | Unsatisfactory | 1954 | Fish and Wildlife Pond |
| Pence | Wyoming | Sheridan | 28 | Low | Poor | 1954 | Fire Protection, Stock, Or ... |
| Cow Camp | Wyoming | Natrona | 28 | Low | Fair | 1952 | Irrigation |
| Hampton Detention | Wyoming | Washakie | 28 | Low | Fair | 1963 | Fire Protection, Stock, Or ... |
| Anderson | Wyoming | Carbon | 28 | Low | Poor | 1931 | Irrigation |
| Krs No. 3 | Wyoming | Natrona | 28 | Low | Fair | 1996 | Fire Protection, Stock, Or ... |
| Morton #9-231-34 | Wyoming | Converse | 28 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Phelps | Wyoming | Platte | 28 | Low | Poor | 1911 | Irrigation |
| Smith No. 1 | Wyoming | Johnson | 28 | Low | Poor | 1957 | Fire Protection, Stock, Or ... |
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.