Browse Dams
1,492 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 1,492 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 |
|---|---|---|---|---|---|---|---|
| Doverspike Brothers | Pennsylvania | Jefferson | 27 | Low | Not Rated | - | Other |
| Dinsmore No 2 | Pennsylvania | Washington | 27 | High | Satisfactory | 1909 | Recreation |
| Bailey Mine Area No. 3 Saddle B | Pennsylvania | Greene | 27 | High | Satisfactory | 2014 | Other |
| Stanford Avenue Detention Basin | Pennsylvania | Berks | 27 | High | Fair | 1978 | Flood Risk Reduction |
| West Surge Pond | Pennsylvania | Beaver | 27 | Significant | Satisfactory | 1974 | Other |
| Lake Shawnee | Pennsylvania | Susquehanna | 27 | Significant | Not Available | 1970 | Recreation |
| Garrett (Pa-413) | Pennsylvania | Wayne | 27 | High | Fair | 1970 | Flood Risk Reduction |
| Oxford Valley Mall | Pennsylvania | Bucks | 27 | High | Fair | 1973 | Flood Risk Reduction |
| Solebury Farm | Pennsylvania | Bucks | 27 | High | Fair | 1953 | Recreation |
| Christman | Pennsylvania | Berks | 27 | High | Poor | 1972 | Recreation |
| Cokeburg | Pennsylvania | Washington | 27 | High | Poor | 1902 | Recreation |
| Lukavick | Pennsylvania | Butler | 27 | Low | Not Available | 1969 | Recreation |
| Kehm Run | Pennsylvania | York | 27 | Significant | Fair | 1954 | Recreation |
| Agronomy Farm Pond | Pennsylvania | Centre | 27 | Low | Not Available | 1967 | Irrigation |
| Derry Rod and Gun Club | Pennsylvania | Westmoreland | 27 | High | Fair | 1952 | Recreation |
| Lake Aleeda | Pennsylvania | Luzerne | 27 | High | Fair | 1965 | Recreation |
| Kooser Run | Pennsylvania | Somerset | 27 | High | Fair | 1959 | Recreation |
| Hankins Pond | Pennsylvania | Wayne | 26 | High | Unsatisfactory | 1830 | Recreation |
| Keen Lake | Pennsylvania | Wayne | 26 | High | Poor | 1851 | Recreation |
| Long Run Reservoir No 1 | Pennsylvania | Carbon | 26 | High | Fair | 1885 | Water Supply |
| Kubalak | Pennsylvania | Bedford | 26 | Significant | Not Rated | - | Recreation |
| Trax Farms | Pennsylvania | Washington | 26 | High | Fair | 1963 | Irrigation |
| White Oak Pond | Pennsylvania | Wayne | 26 | High | Fair | 1830 | Recreation |
| Reynoldsville Storage #5 | Pennsylvania | Jefferson | 26 | High | Poor | 1901 | Water Supply |
| Licking Creek | Pennsylvania | Juniata | 26 | High | Fair | - | Water Supply |
| Irrigation Pond | Pennsylvania | Adams | 26 | Low | Not Rated | 1989 | Irrigation |
| Woodridge Lake | Pennsylvania | Washington | 26 | High | Satisfactory | 1957 | Irrigation |
| Johnston | Pennsylvania | Butler | 26 | Low | Not Rated | 1978 | Recreation |
| Stony Garden Reservoir | Pennsylvania | Monroe | 26 | Low | Not Rated | 1912 | Water Supply |
| Walker Farm Lagoon | Pennsylvania | Chester | 26 | High | Satisfactory | 2002 | Other |
| No 1 Dam | Pennsylvania | Schuylkill | 26 | Low | Not Rated | 1915 | Recreation |
| Millwater | Pennsylvania | Berks | 26 | High | Fair | 1955 | Recreation |
| Star Lake | Pennsylvania | Susquehanna | 26 | High | Fair | - | Recreation |
| Waynesburg Lakes | Pennsylvania | Greene | 26 | Low | Fair | - | Recreation |
| Rose Valley Lake | Pennsylvania | Lycoming | 26 | High | Fair | 1972 | Recreation |
| Mine No 84 - Pond 6 West Dike | Pennsylvania | Washington | 26 | High | Satisfactory | - | Other |
| Reynolds Pond | Pennsylvania | Susquehanna | 26 | Low | Not Available | 1972 | Recreation |
| Barnett | Pennsylvania | Lancaster | 26 | High | Fair | - | Recreation |
| Ambrose Mine | Pennsylvania | Armstrong | 26 | Low | Not Rated | - | Other |
| Lake Jean | Pennsylvania | Luzerne | 26 | High | Fair | 1950 | Recreation |
| Rock Hollow Road | Pennsylvania | Berks | 26 | Low | Poor | 1969 | Recreation |
| Lake Saxony | Pennsylvania | Butler | 26 | High | Fair | 1958 | Irrigation |
| Richardson | Pennsylvania | Washington | 26 | High | Satisfactory | 1976 | Recreation |
| Bells Lakes | Pennsylvania | Washington | 26 | Significant | Fair | 1964 | |
| Freethy | Pennsylvania | Wayne | 26 | High | Fair | 1820 | Recreation |
| Deskus (Pa-452) | Pennsylvania | Wayne | 25 | High | Fair | 1963 | Flood Risk Reduction |
| Homer City Sed/Surge Pond | Pennsylvania | Indiana | 25 | Low | Not Rated | 1993 | Other |
| Schmunk | Pennsylvania | Fayette | 25 | Low | Not Rated | - | Recreation |
| Cumberland No 1 Sed Pond | Pennsylvania | Greene | 25 | Significant | Satisfactory | 1985 | Other |
| Lakeland Country Estates Green Lake | Pennsylvania | Butler | 25 | High | Fair | - | Recreation |
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.