Browse Dams
36,819 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,819 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 |
|---|---|---|---|---|---|---|---|
| Upper Washita River WS SCS Site 32 Dam | Texas | Hemphill | 35 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Wiechmann/Rooks Dam | Iowa | Hardin | 35 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Hampton Lake Dam | North Carolina | Alleghany | 35 | Low | Not Rated | — | Irrigation |
| Brittingham, John | Colorado | Elbert | 35 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Annabella East Detention Basin | Utah | Sevier | 35 | Significant | Not Rated | 2017 | Flood Risk Reduction |
| Troublesome Creek Watershed Dam T- 60 | Missouri | Knox | 34 | Low | Not Rated | 2004 | Flood Risk Reduction |
| SCS-Wildhorse Creek Site-125 | Oklahoma | Murray | 34 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Graham | Oregon | Washington | 34 | Low | Not Rated | 1961 | Irrigation |
| Lesley Lake No 2 Dam | Texas | Erath | 34 | Low | Not Rated | 1966 | Recreation |
| Mill Picayune Watershed Site S-8-3 | Iowa | Harrison | 34 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Platte River Trib Watershed Dam 5-B | Missouri | Worth | 34 | Low | Not Rated | 1962 | Grade Stabilization |
| Upper Washita River WS SCS Site 7 Dam | Texas | Hemphill | 34 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Moeller Dam | Iowa | Crawford | 34 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Upper Locust Creek W- 56 | Missouri | Putnam | 34 | Low | Not Rated | 2000 | Flood Risk Reduction |
| Mononame791 | Missouri | Platte | 34 | High | Not Rated | 1969 | Recreation |
| Iowa Noname26 | Iowa | Lee | 34 | Low | Not Rated | 1966 | Fire Protection, Stock, Or ... |
| Kopmann Farms INC Dam | Missouri | Franklin | 34 | Low | Not Rated | 2005 | Grade Stabilization |
| Bob Karlin | Oklahoma | Caddo | 34 | Low | Not Rated | 1994 | Irrigation |
| Sedimentation Pond No 20 | Texas | Freestone | 34 | Low | Not Rated | 1988 | Other |
| Lake Forest Dam | Missouri | Cole | 34 | Low | Not Rated | 1977 | Recreation |
| Moniteau Creek WS Dam M- 46 | Missouri | Howard | 34 | Low | Not Rated | 1999 | Flood Risk Reduction |
| German Mountain Lake Dam | Georgia | Harris | 34 | Low | Not Rated | — | Recreation |
| Oakmont Resort Dam | Missouri | Taney | 34 | Low | Not Rated | — | Other |
| Clement | Missouri | Nodaway | 34 | Low | Not Rated | 1996 | Grade Stabilization |
| Parker Lake Dam No. 2 | Missouri | Perry | 34 | High | Not Rated | 1965 | Recreation |
| Croy Subwatershed Site M-7500 | Iowa | Monona | 34 | Low | Not Rated | 1952 | Fire Protection, Stock, Or ... |
| Windy Hill Subwatershed Site 3a-1 | Iowa | Woodbury | 34 | Low | Not Rated | 1975 | Fire Protection, Stock, Or ... |
| Sommer Lake Dam | Texas | Washington | 34 | Low | Not Rated | 1978 | |
| Adams Lake Dam | Georgia | Fulton | 34 | Low | Not Rated | 1951 | Recreation |
| Johnson | Oklahoma | Woodward | 34 | Low | Not Rated | — | |
| Se Laterals WS SCS Site 6 Dam | Texas | San Saba | 34 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Riverview Ranch | Utah | Wasatch | 34 | Low | Not Rated | — | |
| Merritt Dam | Virginia | Patrick | 34 | Undetermined | Not Rated | — | |
| Lower Plum Creek WS SCS Site 29 Dam | Texas | Caldwell | 34 | High | Not Rated | 1971 | Flood Risk Reduction |
| Hoover Gss Dam | Texas | Hemphill | 34 | Low | Not Rated | 1987 | Other |
| Arcola Subwatershed Site B-3000 | Iowa | Monona | 34 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Southern Shores Drive Dam | Virginia | Prince William | 34 | Significant | Not Rated | — | Flood Risk Reduction |
| Harban Dam | Iowa | Warren | 34 | Low | Not Rated | 1995 | Fire Protection, Stock, Or ... |
| Richland Creek WS SCS Site 136rev Dam | Texas | Navarro | 34 | Low | Not Rated | 1977 | Flood Risk Reduction |
| Ray Smith | Oklahoma | Dewey | 34 | Low | Not Rated | 1986 | Flood Risk Reduction |
| Oknoname 059033 | Oklahoma | Harper | 34 | Low | Not Rated | 1972 | Other |
| Mcmordie Gss | Texas | Hemphill | 34 | Low | Not Rated | 1977 | Other |
| U-B Subwatershed Site 2c-1 | Iowa | Monona | 34 | Low | Not Rated | 1962 | Fire Protection, Stock, Or ... |
| Brady Creek WS SCS Site 35 Dam | Texas | Concho | 34 | Low | Not Rated | 1957 | Flood Risk Reduction |
| Rampley Lake Dam | Georgia | Cherokee | 34 | Low | Not Rated | — | Recreation |
| West Fork Big Creek Dam B-110 | Missouri | Harrison | 34 | Low | Not Rated | 1993 | Flood Risk Reduction |
| King Lake No 1 Dam | Texas | Parker | 34 | Low | Not Rated | 1979 | Irrigation |
| Jalas Dam | Iowa | O'Brien | 34 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Knop Dam | Iowa | Ida | 34 | Low | Not Rated | 1995 | Fire Protection, Stock, Or ... |
| Maxon Reservoir Dam | Iowa | Monroe | 34 | Low | Not Rated | 1984 | Recreation |
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.