Browse Dams
586 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 586 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 |
|---|---|---|---|---|---|---|---|
| Foley Mill Privilege #4 | Maine | Cumberland | 10 | Low | Not Rated | — | Other |
| Philips Lake | Maine | Hancock | 10 | Low | Poor | 1900 | Other |
| Rocky Gorge Upper | Maine | York | 10 | Low | Satisfactory | 1900 | Hydroelectric |
| Little Echo Lake | Maine | Hancock | 10 | Low | Not Rated | 1900 | Other |
| Indian Pond - West Dike | Maine | Somerset | 10 | Low | Satisfactory | 1955 | Hydroelectric |
| Saddleback Lake | Maine | Franklin | 10 | Low | Not Rated | 1969 | Recreation |
| Ripley Pond | Maine | Somerset | 10 | Low | Not Rated | 1877 | Hydroelectric |
| Long Pond | Maine | Franklin | 10 | Low | Not Rated | 1930 | Fish and Wildlife Pond |
| Pleasant River Lake | Maine | Washington | 10 | Low | Not Rated | 1962 | Recreation |
| Lucky Pond | Maine | Piscataquis | 10 | Low | Not Rated | 1960 | Other |
| Stone Dam - Dike 1 | Maine | Penobscot | 10 | Low | Satisfactory | 1900 | Hydroelectric |
| Stone Dam - Dike 3 | Maine | Penobscot | 10 | Low | Satisfactory | 1900 | Hydroelectric |
| Pleasant Pond | Maine | Cumberland | 10 | Low | Not Rated | 1850 | Flood Risk Reduction |
| Stone Dam - Dike 2 | Maine | Penobscot | 10 | Low | Satisfactory | 1900 | Hydroelectric |
| Clary Lake Dam | Maine | Lincoln | 10 | Low | Not Rated | 1894 | Hydroelectric |
| Mill Dam | Maine | Washington | 10 | Low | Not Rated | 1900 | Recreation |
| Middle Range Pond | Maine | Androscoggin | 10 | Low | Not Rated | 1975 | Hydroelectric |
| Damariscotta - Waste Gate Dam | Maine | Lincoln | 10 | Low | Satisfactory | 1920 | Hydroelectric |
| Mill Pond | Maine | Cumberland | 10 | Low | Not Rated | 1860 | Hydroelectric |
| Staples Pond | Maine | Franklin | 10 | Low | Not Rated | 1962 | Other |
| Half Moon Pond | Maine | Waldo | 10 | Low | Not Rated | — | Water Supply |
| Parson's Mill | Maine | Androscoggin | 10 | Low | Not Rated | 1860 | Hydroelectric |
| Upper Stetson Stream | Maine | Penobscot | 10 | Low | Not Rated | 1853 | Recreation |
| Cranberry Lake Dam | Maine | Washington | 10 | Low | Fair | 1950 | Fish and Wildlife Pond |
| Sandy Point G.M.A. | Maine | Waldo | 10 | Low | Not Rated | 1940 | Recreation |
| Daly Flowage Dam | Maine | Washington | 10 | Low | Poor | 1950 | Fish and Wildlife Pond |
| Pierce Pond Dam | Maine | Somerset | 10 | Low | Not Rated | 1920 | Hydroelectric |
| Upper Goodall Heath Dam | Maine | Washington | 10 | Low | Poor | 1958 | Fish and Wildlife Pond |
| Whiskeag | Maine | Sagadahoc | 9 | Low | Poor | 1937 | Hydroelectric |
| Cochnewagon | Maine | Kennebec | 9 | Significant | Unsatisfactory | 1900 | Hydroelectric |
| Rockabema Pond | Maine | Aroostook | 9 | Low | Poor | 1880 | Recreation |
| Stanley Pond | Maine | Oxford | 9 | Low | Not Rated | 1929 | Other |
| Barrows Lake | Maine | Washington | 9 | Low | Not Rated | 1971 | Other |
| Woods Pond | Maine | Cumberland | 9 | Low | Satisfactory | 1900 | Recreation |
| Thurston Pond | Maine | Hancock | 9 | Low | Not Rated | 1900 | Flood Risk Reduction |
| Black Pond | Maine | Oxford | 9 | Low | Not Rated | 1963 | Recreation |
| Page | Maine | Oxford | 9 | Low | Not Rated | 1880 | Recreation |
| Wings Mills | Maine | Kennebec | 9 | Low | Fair | 1915 | Fire Protection, Stock, Or ... |
| Symmes Pond | Maine | York | 9 | Low | Fair | 1969 | Other |
| Fish Pond | Maine | Knox | 9 | Low | Not Rated | 1874 | Recreation |
| Popple Hill Pond | Maine | Washington | 9 | Low | Not Rated | — | Recreation |
| Lower Kezar Falls | Maine | York | 9 | Low | Satisfactory | 1910 | Hydroelectric |
| Youngs Lake | Maine | Aroostook | 9 | Low | Not Rated | 1915 | Hydroelectric |
| Patten Brook | Maine | Hancock | 9 | Low | Not Rated | 1900 | Recreation |
| Sand Pond | Maine | Oxford | 9 | Low | Not Rated | 1960 | Fish and Wildlife Pond |
| Stone Dam - Dike 8 | Maine | Penobscot | 9 | High | Satisfactory | 1900 | Hydroelectric |
| Stone Dam - Dike 7 | Maine | Penobscot | 9 | Low | Satisfactory | 1900 | Hydroelectric |
| Stone Dam - Dike 4 | Maine | Penobscot | 9 | Low | Satisfactory | 1900 | Hydroelectric |
| Stone Dam - Dike 6 | Maine | Penobscot | 9 | Low | Satisfactory | 1900 | Hydroelectric |
| Stone Dam - Dike 5 | Maine | Penobscot | 9 | Low | Satisfactory | 1900 | Hydroelectric |
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.