Browse Dams
11,360 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,360 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 |
|---|---|---|---|---|---|---|---|
| Bradley Junction S | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry N | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Ctc Gypsum | Florida | Hamilton | 105 | Significant | Satisfactory | — | Other |
| Keysville (E) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry (4) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Do Gypsum | Florida | Hamilton | 105 | Significant | Satisfactory | — | Tailings |
| Mulberry (8) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Junction W (Ctr) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Drinkwater | California | Los Angeles | 105 | Significant | Satisfactory | 1923 | Other |
| Bradley Junction E (Ctr) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Piney Point(4) | Florida | Manatee | 105 | Significant | Not Rated | — | Tailings |
| Bradley Junction N (Ctr) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Jxn 2 | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry W (Ctr) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| South Fourche Lafave Wid Site 3 | Arkansas | Perry | 105 | Significant | Poor | 1981 | Flood Risk Reduction |
| Piney Point(2) | Florida | Manatee | 105 | Significant | Not Rated | — | Tailings |
| Bradley Jxn 7 | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Gibsonton (Sw2) | Florida | Hillsborough | 105 | Significant | Not Rated | — | Tailings |
| Mulberry (Ctr) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry (12) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Junction Nw | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry E | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Junction S (Ctr) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry N | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Nichols (E) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry (7) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Gibsonton (Sw1) | Florida | Hillsborough | 105 | Significant | Not Rated | — | Tailings |
| Keysville (N) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Jxn 6 | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry S (2) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry (6) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Nichols (W-Center) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Junction 1 | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bridge Fork Dam | Kentucky | McCreary | 105 | Significant | Poor | 1930 | Other |
| Piney Point(1) | Florida | Manatee | 105 | Significant | Not Rated | — | Tailings |
| Mulberry E | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry W | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Nichols (W) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Piney Point(6) | Florida | Manatee | 105 | Significant | Not Rated | — | Tailings |
| Keysville (S) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Jxn 4 | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry W | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry (2) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Jxn 3 | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Bradley Jxn 5 | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry N | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Gibsonton (Ne) | Florida | Hillsborough | 105 | Significant | Not Rated | — | Tailings |
| Mulberry S (1) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Mulberry (10) | Florida | Polk | 105 | Significant | Not Rated | — | Tailings |
| Sc Gypsum | Florida | Hamilton | 105 | Significant | Satisfactory | — | 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.