Browse Dams
7,421 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 7,421 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 |
|---|---|---|---|---|---|---|---|
| County Line Road South Dam | Texas | McLennan | 9 | Significant | Not Rated | 2020 | |
| Galvan No 3 Pit Dam | Texas | Webb | 9 | Low | Not Rated | - | |
| Bonita Tank Dam | Texas | Maverick | 9 | Low | Not Rated | 1974 | |
| Kone Lake Dam | Texas | Dimmit | 9 | Low | Not Rated | 1973 | Water Supply |
| Buckhorn Lake Dam | Texas | Harris | 9 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Allen South Lake Dam | Texas | Dimmit | 9 | Low | Not Rated | 1972 | |
| Attoyac Dam | Texas | Shelby | 9 | Low | Not Rated | 1905 | Recreation |
| Powers Dam | Texas | Stephens | 9 | Low | Not Rated | 1921 | Other |
| Felix 28-21 Impoundment Dam | Texas | Winkler | 9 | Low | Not Rated | - | |
| Indio Dam | Texas | Zavala | 9 | Low | Not Rated | - | Recreation |
| Harvey Lake Dam | Texas | Cass | 9 | Low | Not Rated | 1969 | Recreation |
| Oak Springs Dam | Texas | Travis | 9 | High | Fair | - | |
| Pin Oak South Dam | Texas | Liberty | 9 | High | Poor | - | Irrigation |
| Johnson Dam No 1 | Texas | Tom Green | 9 | Low | Not Rated | 1904 | Irrigation |
| Winn Lake No 1 Dam | Texas | Maverick | 9 | Low | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Lagoon Reservoir Dam | Texas | Brazoria | 9 | Significant | Poor | 1967 | Recreation |
| Hutchins Lake Dam | Texas | Wharton | 9 | Low | Not Rated | 1965 | Recreation |
| Erwin-Jordan Dam | Texas | Tom Green | 9 | Low | Not Rated | 1917 | Irrigation |
| Jeschke Dam | Texas | Tom Green | 9 | Low | Not Rated | 1920 | Irrigation |
| Circle T Regional Detention Dam | Texas | Tarrant | 9 | High | Satisfactory | 2017 | |
| Tennwood Club Dam | Texas | Waller | 9 | Low | Not Rated | 1962 | Irrigation |
| Jacksonville Club Lake Dam | Texas | Cherokee | 9 | Low | Not Rated | 1888 | Recreation |
| Metcalfes Spring Ck Reservoir Dam | Texas | Irion | 9 | Low | Not Rated | 1927 | Irrigation |
| Cantwell Main Levee | Texas | Cameron | 9 | Low | Not Rated | 1950 | Irrigation |
| Knights Forest Lake Dam | Texas | Liberty | 9 | Low | Not Rated | 1963 | Recreation |
| Duval County Ranch Colorado Tank Dam | Texas | Duval | 9 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Tumco Dam J-4 | Texas | Titus | 9 | Low | Not Rated | 1995 | Flood Risk Reduction |
| Diamond S Ranch Dam | Texas | Goliad | 9 | Low | Not Rated | 1996 | |
| Dobie Ranch Tank No 3 Dam | Texas | La Salle | 9 | Low | Not Rated | 1941 | Water Supply |
| Treasure Hills Dam | Texas | Cameron | 9 | Low | Not Rated | 1985 | Irrigation |
| Booth Estate Pond Dam | Texas | Fort Bend | 9 | Low | Not Rated | 1983 | Irrigation |
| R E Smith Estate Reservoir No 3 Levee | Texas | Colorado | 9 | Low | Not Rated | 1979 | Irrigation |
| Cypress Farms Lake No 1 Dam | Texas | Harris | 9 | Low | Not Rated | 1970 | |
| Washington On The Brazos State Historic Site Dam | Texas | Washington | 9 | Low | Not Rated | - | |
| Jasper Wtp Pre-Sedimentation Basin | Texas | Wichita | 9 | Significant | Fair | 2008 | |
| Duval County Ranch Crump Tank Dam | Texas | Duval | 9 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Lake Bluebonnet Dam No 2 | Texas | Travis | 9 | Low | Not Rated | - | Recreation |
| Nelson Lake Levee | Texas | Waller | 9 | Low | Not Rated | 1971 | Irrigation |
| Penny Lake Dam | Texas | Fort Bend | 9 | Low | Not Rated | 1970 | Recreation |
| Hegar Brothers Lake Dam | Texas | Harris | 9 | Low | Not Rated | 1962 | Irrigation |
| Wise Tank Dam | Texas | Webb | 9 | Low | Not Rated | 1977 | |
| Parker Estate Lake Dam | Texas | Clay | 9 | Low | Not Rated | 1957 | Water Supply |
| Retama Reservoir Levee | Texas | Hidalgo | 9 | High | Not Rated | 1935 | Irrigation |
| Dam 45 | Texas | Bell | 9 | Significant | Unsatisfactory | 1989 | Fish and Wildlife Pond |
| William Harris Reservoir Dam | Texas | Brazoria | 9 | High | Satisfactory | 1947 | Other |
| Eagle Ranch Lake No2 Dam | Texas | Real | 9 | Low | Not Rated | 1971 | Recreation |
| Lake Bluebonnet Dam No 1 | Texas | Travis | 9 | Low | Not Rated | 1990 | Recreation |
| Cuero Dam | Texas | DeWitt | 9 | Low | Not Rated | 1958 | Recreation |
| Cedar Bayou Lake Dam | Texas | Harris | 9 | Low | Not Rated | 1969 | Irrigation |
| Stevens Water Lake Dam | Texas | Stephens | 9 | Low | Not Rated | 1921 | Other |
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.