Browse Dams
36,808 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,808 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 |
|---|---|---|---|---|---|---|---|
| Steele Ralph | Oklahoma | Hughes | 30 | Low | Not Rated | 1976 | Flood Risk Reduction |
| C A Butchee | Oklahoma | Jackson | 30 | Low | Not Rated | 1990 | Irrigation |
| James Strong Dam | Virginia | Orange | 30 | Undetermined | Not Rated | — | |
| Clear Creek WS SCS Site 2 Dam | Texas | Brown | 30 | Significant | Not Rated | 1957 | Flood Risk Reduction |
| Shady Lake | Arkansas | Polk | 30 | Significant | Not Rated | 1937 | Recreation |
| Santa Fe Lake Dam | Missouri | Macon | 30 | Low | Not Rated | 1900 | Recreation |
| Trout Pond # 1 | Oklahoma | Roger Mills | 30 | Low | Not Rated | 2017 | Other |
| Hidden Valley Farms | Wisconsin | Lafayette | 30 | Significant | Not Rated | — | Fish and Wildlife Pond |
| Grymes Mill Dam | Virginia | Orange | 30 | Low | Not Rated | — | Recreation |
| Oknoname 099003 | Oklahoma | Murray | 30 | Low | Not Rated | 1940 | Recreation |
| Chiles Chester | Oklahoma | Canadian | 30 | Low | Not Rated | 1956 | Recreation |
| Crews Lake Dam | Texas | Leon | 30 | Low | Not Rated | 1975 | Recreation |
| Valley Creek WS SCS Site 14 Dam | Texas | Taylor | 30 | Low | Not Rated | 1965 | Flood Risk Reduction |
| West Fork Big Creek Dam P- 25 | Missouri | Harrison | 30 | Low | Not Rated | 2003 | Flood Risk Reduction |
| Hope Lake Dam | New York | Cortland | 30 | Significant | Not Rated | 1998 | Recreation |
| Moniteau Creek WS Dam M- 41 | Missouri | Howard | 30 | Low | Not Rated | 2004 | Flood Risk Reduction |
| Maloy Gene | Oklahoma | Pontotoc | 30 | Low | Not Rated | 1979 | Flood Risk Reduction |
| East Lake Dam | Alabama | Tuscaloosa | 30 | High | Not Rated | 1960 | Recreation |
| Dixonville Log Pond | Oregon | Douglas | 30 | Significant | Not Rated | 1956 | Other |
| Humble Banks No 1 | Oklahoma | Murray | 30 | Low | Not Rated | 1940 | Other |
| Altemus | Pennsylvania | Indiana | 30 | Significant | Not Rated | 1987 | Irrigation |
| Pointdexter Lake Dam | Missouri | Montgomery | 30 | High | Not Rated | 1975 | Irrigation |
| Henning Lake Dam | Missouri | Linn | 30 | Low | Not Rated | 1951 | Recreation |
| Hall Lake Dam | Missouri | Atchison | 30 | High | Not Rated | 1972 | Other |
| Oknoname 015006 | Oklahoma | Caddo | 30 | Low | Not Rated | 1950 | Recreation |
| Mc Clellan/Leichty Dam | Iowa | Lee | 30 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| Lee Lake Dam | Georgia | Henry | 30 | High | Not Rated | 1981 | Recreation |
| Marion Lake Dam | Missouri | Harrison | 30 | Low | Not Rated | 1955 | Fire Protection, Stock, Or ... |
| Eddy's Lake Dam | Missouri | Sullivan | 30 | High | Not Rated | 1964 | Recreation |
| The Hill Lake Dam | Georgia | Upson | 30 | Low | Not Rated | 1970 | Recreation |
| Lake Nell Dam | Missouri | Jackson | 30 | Low | Not Rated | 1955 | Recreation |
| Wieberg Lake Dam | Missouri | Howard | 30 | Low | Not Rated | 1977 | Irrigation |
| Poinsett Wid Site 106 | Arkansas | Poinsett | 30 | Low | Not Rated | 1979 | Flood Risk Reduction |
| Russell Tank Dam | Arizona | Coconino | 30 | Low | Not Rated | 1930 | Fire Protection, Stock, Or ... |
| Bergschneider Dam | Florida | Okaloosa | 30 | Low | Not Rated | 1966 | Recreation |
| Cedar Creek WS SCS Site 139 Dam | Texas | Van Zandt | 30 | Low | Not Rated | 1968 | Flood Risk Reduction |
| SCS-Little Washita River Site-19 | Oklahoma | Comanche | 30 | Low | Not Rated | 1977 | Flood Risk Reduction |
| Deppe Farms Tract #2110 Dam | Missouri | Franklin | 30 | Low | Not Rated | 2005 | Other |
| Girl Scout Lake Dam | Missouri | Lincoln | 30 | Low | Not Rated | — | Other |
| Dresser Minerals No 7 Dam (Dry) | Missouri | Washington | 30 | Low | Not Rated | 1972 | Tailings |
| Metzger Dam | Missouri | Dent | 30 | Low | Not Rated | 1968 | Recreation |
| Mildred Warner Dam | Alabama | Tuscaloosa | 30 | High | Not Rated | 1956 | Recreation |
| Huett Lake No. 2 Dam | Arkansas | Hempstead | 30 | Low | Not Rated | 1940 | Water Supply |
| Miller-Grindley Pond Dam | Georgia | Gilmer | 30 | Low | Not Rated | — | Recreation |
| Wauka Mountain Lake Dam | Georgia | Hall | 30 | Low | Not Rated | 1971 | Recreation |
| Mudd Lake Dam | Missouri | Warren | 30 | Low | Not Rated | 1966 | Other |
| Kelly Bros. | Oklahoma | Creek | 30 | Low | Not Rated | 1960 | Other |
| Crouse | Utah | Uintah | 30 | Significant | Not Rated | 1909 | |
| Knapp Lake Dam | Texas | Tarrant | 30 | High | Not Rated | 1930 | Recreation |
| Pine Creek WS SCS Site 10 Dam | Texas | Lamar | 30 | Low | Not Rated | 1967 | Flood Risk Reduction |
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.