Browse Dams
4,064 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 4,064 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 |
|---|---|---|---|---|---|---|---|
| Conway Oxidation Pond 2 | South Carolina | Horry | 9 | Undetermined | Not Rated | - | Other |
| Northpark Center Retention Dam | Ohio | Montgomery | 9 | Undetermined | Fair | 1995 | Flood Risk Reduction |
| Crippen Dam | Virginia | Fairfax | 9 | Undetermined | Not Rated | - | Other |
| Ten Mile River Boy Scout Camp Dam | New York | Sullivan | 9 | Undetermined | Not Rated | - | Recreation |
| Tat Momolikot - East Dike | Arizona | Pinal | 9 | Undetermined | Not Rated | 1974 | Flood Risk Reduction |
| Tat Momolikot -West Dike | Arizona | Pinal | 9 | Undetermined | Not Rated | 1974 | Flood Risk Reduction |
| Tat Momolikot - Cemetery Dike | Arizona | Pinal | 9 | Undetermined | Not Rated | 1974 | Flood Risk Reduction |
| Kicking Horse Dike #1 | Montana | Lake | 9 | Undetermined | Unsatisfactory | 1930 | Irrigation |
| Carisbrooke Dam | Virginia | Isle of Wight | 9 | Undetermined | Not Rated | - | Recreation |
| Tankard Dam | Virginia | Accomack | 9 | Undetermined | Not Rated | - | Irrigation |
| Carrollton Water Treatment Dam | Louisiana | Orleans | 9 | Undetermined | Satisfactory | 1905 | Water Supply |
| Seals North Dam | Virginia | Caroline | 8 | Undetermined | Not Rated | - | |
| Egger Bog Dam | Massachusetts | Plymouth | 8 | Undetermined | - | - | |
| Saint Yues Bog Dam | Massachusetts | Plymouth | 8 | Undetermined | - | - | |
| Cranberry Bog Dam | Massachusetts | Middlesex | 8 | Undetermined | - | - | |
| Sand Pond Dam | Massachusetts | Barnstable | 8 | Undetermined | - | - | |
| Rice Portage Lake | Minnesota | Carlton | 8 | Undetermined | Not Available | - | |
| North Dakota | Dickey | 8 | Undetermined | Not Rated | - | Other | |
| Wdf4 | Florida | Walton | 8 | Undetermined | Not Rated | - | Recreation |
| Ig1 | Florida | Leon | 8 | Undetermined | Not Rated | - | Recreation |
| East Head Bog Dam No. 1 | Massachusetts | Plymouth | 8 | Undetermined | - | - | |
| Golden Field Pond Dam | Massachusetts | Plymouth | 8 | Undetermined | - | - | |
| Ms06494 Lake Dam | Mississippi | Jones | 8 | Undetermined | - | - | Recreation |
| Ms06400 Lake Dam | Mississippi | Wayne | 8 | Undetermined | - | - | Recreation |
| Ms06558 Lake Dam | Mississippi | Jasper | 8 | Undetermined | - | - | Recreation |
| Man02 | Florida | Manatee | 8 | Undetermined | Not Rated | - | |
| Gw1 | Florida | Gulf | 8 | Undetermined | Not Rated | - | Recreation |
| Ep4 | Florida | Escambia | 8 | Undetermined | Not Rated | - | Recreation |
| Put05 | Florida | Putnam | 8 | Undetermined | Not Rated | - | |
| Cha04 | Florida | Charlotte | 8 | Undetermined | Not Rated | - | |
| Lake Munson Dam | Florida | Leon | 8 | Undetermined | Not Rated | - | |
| Pol47 | Florida | Polk | 8 | Undetermined | Not Rated | - | Tailings |
| Pol19 | Florida | Polk | 8 | Undetermined | Not Rated | - | Tailings |
| Hil20 | Florida | Hillsborough | 8 | Undetermined | Not Rated | - | Tailings |
| Hil17 | Florida | Hillsborough | 8 | Undetermined | Not Rated | - | Tailings |
| Man01 | Florida | Manatee | 8 | Undetermined | Not Rated | - | Tailings |
| North Dakota | Ward | 8 | Undetermined | Not Rated | - | Other | |
| North Dakota | Ward | 8 | Undetermined | Not Rated | - | Other | |
| Chesterfield County Dam #2 | Virginia | Chesterfield | 8 | Undetermined | Not Rated | - | |
| Pol10 | Florida | Polk | 8 | Undetermined | Not Rated | - | Tailings |
| Smith Millpond Dam | South Carolina | Marion | 8 | Undetermined | - | - | Recreation |
| Des01 | Florida | DeSoto | 8 | Undetermined | Not Rated | - | Tailings |
| William Childress Dam | Virginia | King George | 8 | Undetermined | Not Rated | - | |
| Bartlett Pond Dam | Massachusetts | Plymouth | 8 | Undetermined | - | - | |
| Har02 | Florida | Hardee | 8 | Undetermined | Not Rated | - | Tailings |
| Open Pond Dam | Florida | Jefferson | 8 | Undetermined | Not Rated | - | Recreation |
| Rogers Lake | Minnesota | Crow Wing | 8 | Undetermined | Fair | 1938 | Recreation |
| King and Queen County Dam #2 | Virginia | King and Queen | 8 | Undetermined | Not Rated | - | |
| Des03 | Florida | DeSoto | 8 | Undetermined | Not Rated | - | Tailings |
| Roddenberry Lake Dam | Georgia | Grady | 8 | Undetermined | Not Rated | - |
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.