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 |
|---|---|---|---|---|---|---|---|
| Marks Lake | Maine | Washington | 12 | Low | Poor | 1820 | Water Supply |
| Hobbs Pond | Maine | Oxford | 12 | Significant | Poor | 1976 | Recreation |
| French Stream | Maine | Penobscot | 12 | Low | Not Rated | 1850 | Recreation |
| Crocker Pond | Maine | Somerset | 12 | Low | Not Rated | 1914 | Hydroelectric |
| Spencer Pond | Maine | Piscataquis | 12 | Low | Not Rated | 1965 | Recreation |
| Cambolasse Pond | Maine | Penobscot | 12 | Low | Not Rated | 1950 | Recreation |
| Indian Pond | Maine | Somerset | 12 | Low | Not Rated | 1900 | Hydroelectric |
| Stevens Pond | Maine | Waldo | 12 | Low | Not Rated | 1820 | Flood Risk Reduction |
| Hunnewell Lake | Maine | Aroostook | 12 | Significant | Poor | 1968 | Other |
| Maranacook Lake | Maine | Kennebec | 12 | Low | Not Rated | 1820 | Other |
| Lovley's Dam | Maine | Penobscot | 12 | Low | Not Rated | 1974 | Recreation |
| Heald Pond | Maine | Oxford | 12 | Low | Not Rated | 1860 | Hydroelectric |
| Long Pond | Maine | Somerset | 12 | Low | Satisfactory | 1918 | Hydroelectric |
| Pigeon Brook | Maine | Cumberland | 12 | Significant | Poor | 1811 | Recreation |
| Long Pond | Maine | Penobscot | 12 | Low | Not Rated | 1915 | |
| Balch Pond | Maine | York | 12 | Significant | Fair | 1900 | Recreation |
| Taylor Pond | Maine | Kennebec | 12 | Low | Satisfactory | 1900 | Fire Protection, Stock, Or ... |
| Pioneer | Maine | Somerset | 12 | Low | Fair | 1890 | Hydroelectric |
| Bradbury | Maine | York | 12 | Low | Satisfactory | 1929 | Hydroelectric |
| Stump Pond | Maine | Penobscot | 12 | Low | Poor | 1936 | Hydroelectric |
| Bauneg Beg | Maine | York | 12 | Low | Fair | 1900 | Fire Protection, Stock, Or ... |
| Upper Somes | Maine | Hancock | 12 | Low | Not Rated | 1900 | Hydroelectric |
| Drews Lake | Maine | Aroostook | 12 | Low | Not Rated | 1933 | Recreation |
| Run-A-Round Pond | Maine | Androscoggin | 12 | Low | Not Rated | 1900 | Recreation |
| Rich Mill | Maine | Cumberland | 12 | Low | Not Rated | 1770 | Flood Risk Reduction |
| Kezar Lake Outlet | Maine | Oxford | 12 | Low | Not Rated | 1924 | Hydroelectric |
| Stony Brook | Maine | Oxford | 12 | Low | Satisfactory | 1976 | Hydroelectric |
| Springs Island | Maine | York | 12 | Low | Satisfactory | 1925 | Hydroelectric |
| Dane Perkins | Maine | York | 12 | Low | Satisfactory | 1979 | Hydroelectric |
| Goodwins Mills | Maine | York | 12 | Low | Not Rated | 1890 | Fire Protection, Stock, Or ... |
| Lermond Pond | Maine | Knox | 12 | Significant | Poor | 1850 | Hydroelectric |
| Kingdom Bog | Maine | Waldo | 12 | Low | Not Rated | 1853 | Recreation |
| Jordan Mill Privilege | Maine | Cumberland | 12 | Low | Fair | 1770 | Fire Protection, Stock, Or ... |
| Sandy Creek | Maine | Cumberland | 12 | Low | Satisfactory | 1900 | Recreation |
| Twelve Mile Brook | Maine | Kennebec | 12 | Low | Not Rated | 1850 | Fish and Wildlife Pond |
| Upper Dam | Maine | Piscataquis | 12 | Low | Satisfactory | 1908 | |
| Lower Hadlock Pond | Maine | Hancock | 12 | Low | Satisfactory | 1934 | Water Supply |
| North Auburn | Maine | Androscoggin | 12 | High | Unsatisfactory | 1964 | Water Supply |
| Forest City | Maine | Washington | 12 | Low | Satisfactory | 1949 | Hydroelectric |
| Leighton Lake | Maine | Aroostook | 12 | Low | Not Rated | 1945 | Flood Risk Reduction |
| Beaver Dam Pond | Maine | York | 12 | Significant | Not Rated | 1900 | Recreation |
| Lower West Bay Pond | Maine | Hancock | 12 | High | Poor | 1920 | Recreation |
| North Pond | Maine | Oxford | 11 | Low | Not Rated | 1890 | Recreation |
| Plymouth | Maine | Penobscot | 11 | Low | Not Rated | 1920 | Other |
| Anasagunticook | Maine | Oxford | 11 | Significant | Satisfactory | 1900 | Water Supply |
| Mapleton | Maine | Aroostook | 11 | Low | Not Rated | 1900 | Hydroelectric |
| Otter Flowage Dike | Maine | Washington | 11 | Low | Not Rated | - | Fish and Wildlife Pond |
| Colcord Pond | Maine | Oxford | 11 | Significant | Fair | 1919 | Recreation |
| Lily Pond | Maine | Hancock | 11 | Significant | Poor | 1948 | Water Supply |
| Henderson #2 | Maine | Knox | 11 | Low | Not Rated | 1970 | 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.