Browse Dams
36,657 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,657 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 |
|---|---|---|---|---|---|---|---|
| Plant Wansley Potable Water Supply Pond Dam | Georgia | Carroll | 117 | Low | Not Rated | 1975 | Water Supply |
| Hubbard Creek Dam | Texas | Stephens | 112 | High | Not Rated | 1962 | Water Supply |
| Upper Urad | Colorado | Clear Creek | 111 | Low | Not Rated | 1965 | Water Supply |
| Bartow Ne A | Florida | Polk | 110 | Significant | Not Rated | 1960 | Tailings |
| Band Mill Hollw Facility Dam | Virginia | Wise | 110 | Undetermined | Not Rated | - | |
| Conserv Cooling Pond | Florida | Polk | 110 | Undetermined | Not Rated | - | Tailings |
| Plant Wansley Separation Dike | Georgia | Heard | 110 | Low | Not Rated | 1975 | Tailings |
| Temple Terrace Cell D | Florida | Hillsborough | 110 | Significant | Not Rated | 1970 | Tailings |
| Ice Lake | Colorado | Clear Creek | 110 | Low | Not Rated | 1900 | Irrigation |
| Temple Terrace (Sw) | Florida | Hillsborough | 108 | Significant | Not Rated | - | Tailings |
| Strip Mining Impoundment Dam No 1 | Alabama | Walker | 108 | Significant | Not Rated | 1970 | Other |
| Murphy Dam | New Hampshire | Coos | 106 | High | Not Rated | 1938 | Recreation |
| Windsor Park Dam | New York | Erie | 106 | Low | Not Rated | 2006 | Other |
| Terrapin Creek WS Dam Site 22 | Alabama | Cleburne | 106 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Mulberry (5) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry E | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (1) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction S | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Piney Point(2) | Florida | Manatee | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (11) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction Nw | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry S (1) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (2) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Nichols (E-Center) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Keysville (N-Center) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Gibsonton (Sw2) | Florida | Hillsborough | 105 | Significant | Not Rated | - | Tailings |
| Gibsonton (Sw1) | Florida | Hillsborough | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction Ne | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Keysville (S) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Nichols (W) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction W (Ctr) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (3) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (9) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction N (Ctr) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (10) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Jxn 5 | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry W | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Keysville (W) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (7) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Keysville (N) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Jxn 2 | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction 1 | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Gibsonton (Ne) | Florida | Hillsborough | 105 | Significant | Not Rated | - | Tailings |
| Nichols (E) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction S (Ctr) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (4) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Bradley Junction E (Ctr) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry Nw | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry W (Ctr) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
| Mulberry (8) | Florida | Polk | 105 | Significant | Not Rated | - | Tailings |
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.