Dams in Piscataquis County, Maine
37Total Dams
6High Hazard
2Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Ripogenus | High | Satisfactory | 83 | Hydroelectric | 1916 |
| East Davee Brook | High | Satisfactory | 28 | Flood Risk Reduction | 1972 |
| Dunham Brook | High | Satisfactory | 18 | Flood Risk Reduction | 1973 |
| Snow's Pond Dike | High | Satisfactory | 18 | Hydroelectric | |
| Sebec | High | Satisfactory | 15 | Hydroelectric | 1984 |
| North Twin - Dike 6 | High | Satisfactory | 13 | Hydroelectric | 1934 |
| Gordon's Pond | Significant | Not Rated | 40 | Fish and Wildlife Pond | 1965 |
| Wilson Pond | Significant | Poor | 12 | Hydroelectric | 1907 |
| Wilson Stream | Low | Poor | 36 | Hydroelectric | 1920 |
| Ragged Lake | Low | Satisfactory | 30 | Hydroelectric | 1937 |
| Browns Mill | Low | Not Rated | 24 | Hydroelectric | 1856 |
| Telos | Low | Poor | 20 | Hydroelectric | 1890 |
| Churchill | Low | Not Rated | 20 | Hydroelectric | 1968 |
| First Roach Pond | Low | Not Rated | 18 | Hydroelectric | 1905 |
| Loon Lake | Low | Satisfactory | 17 | Hydroelectric | 1914 |
| Pingree Pond | Low | Not Rated | 16 | Hydroelectric | 1900 |
| Harrington Lake | Low | Satisfactory | 16 | Hydroelectric | 1930 |
| Lake Hebron | Low | Not Rated | 16 | Hydroelectric | 1945 |
| Caucomgomoc Lake | Low | Satisfactory | 16 | Hydroelectric | 1981 |
| Lock | Low | Not Rated | 15 | Hydroelectric | 1875 |
| Branns Mill | Low | Not Rated | 14 | Hydroelectric | 1900 |
| Kingsbury | Low | Fair | 13 | Other | 1958 |
| Shirley Pond | Low | Not Rated | 13 | Hydroelectric | 1959 |
| Guilford | Low | Not Rated | 12 | Other | 1963 |
| Nesowadnehunk | Low | Not Rated | 12 | Hydroelectric | 1930 |
| Spencer Pond | Low | Not Rated | 12 | Recreation | 1965 |
| Upper Dam | Low | Satisfactory | 12 | 1908 | |
| Millinocket Lake | Low | Satisfactory | 11 | Hydroelectric | 1943 |
| Seboeis Lake | Low | Not Rated | 11 | Hydroelectric | 1925 |
| Schoodic Lake | Low | Not Rated | 11 | Hydroelectric | 1929 |
| Manhanock Pond | Low | Not Rated | 10 | Recreation | 1878 |
| Lucky Pond | Low | Not Rated | 10 | Other | 1960 |
| Boyd Lake | Low | Not Rated | 8 | Other | |
| Milo | Low | Satisfactory | 8 | Hydroelectric | 1881 |
| Lazy Tom | Low | Not Rated | 8 | Recreation | 1900 |
| Little Moose | Low | Not Rated | 8 | Recreation | 1987 |
| First Davis Pond | Low | Not Rated | 8 | Recreation | 1900 |