Dams in Hampshire County, Massachusetts
66Total Dams
19High Hazard
30Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Quabbin Winsor Dam | High | Satisfactory | 170 | Water Supply | 1939 |
| Knightville Dam | High | Not Available | 150 | Flood Risk Reduction | 1941 |
| Quabbin Goodnough Dike | High | Satisfactory | 135 | Water Supply | 1938 |
| Tighe Carmody Reservoir Dam | High | Satisfactory | 130 | Water Supply | 1955 |
| Littleville Dam - Saddle Dike | High | Not Available | 46 | Flood Risk Reduction | 1965 |
| Middle Roberts Meadow Reservoir Dam | High | Fair | 36 | Water Supply | 1894 |
| Mountain Street Reservoir Dam | High | Fair | 33 | Water Supply | 1902 |
| Factory Hollow Dam | High | Fair | 31 | Recreation | 1895 |
| Paradise Pond Dam | High | Satisfactory | 29 | Recreation | 1850 |
| Leaping Well Reservoir Dam | High | Satisfactory | 29 | Recreation | 1890 |
| Lower Highland Lake Dam | High | Satisfactory | 29 | Recreation | 1852 |
| Marcalus Manufacturing Company Dam | High | Fair | 27 | Recreation | |
| Upper Highland Lake Dam | High | Satisfactory | 27 | Recreation | 1872 |
| Pine Island Lake Dam | High | Satisfactory | 25 | Recreation | 1920 |
| Cottage Street Dam | High | Fair | 25 | Recreation | |
| Mount Holyoke College Lower Pond Dam | High | Fair | 24 | Recreation | 1936 |
| Roberts Meadow Lower Reservoir Dam | High | Fair | 23 | Recreation | 1875 |
| Hillside Beach Dam | High | Fair | 21 | Recreation | |
| Mount Holyoke College Upper Pond Dam | High | Fair | 20 | Recreation | |
| White Reservoir Dam | Significant | Fair | 51 | 1912 | |
| Hill Reservoir Dam | Significant | Fair | 41 | Water Supply | 1934 |
| Mill River Dam | Significant | Satisfactory | 40 | Flood Risk Reduction | 1939 |
| Aldrich Lake Dam | Significant | Fair | 34 | Recreation | 1934 |
| Cooks Dam | Significant | Fair | 32 | Recreation | |
| Chartpak Dam | Significant | Satisfactory | 31 | ||
| Vistron Dam | Significant | Fair | 25 | ||
| Button Shop Dam No. 2 | Significant | Poor | 24 | Recreation | |
| Lower Mill Pond Dam | Significant | Fair | 24 | Recreation | |
| Queensville Pond Dam | Significant | Poor | 22 | Other | 2010 |
| Bondsville Upper Dam | Significant | Satisfactory | 22 | Recreation | 1880 |
| Button Shop Dam No. 1 | Significant | Poor | 20 | Recreation | |
| Knights Pond Dam | Significant | Fair | 19 | Water Supply | 1900 |
| Hawley Reservoir Dam | Significant | Fair | 17 | Water Supply | 1890 |
| Bondsville Lower Dam | Significant | Fair | 17 | Recreation | 1975 |
| Hammond Pond Dam | Significant | Fair | 17 | Recreation | |
| Damon Pond Dam | Significant | Fair | 17 | Recreation | 1760 |
| Manhan River Dam | Significant | Fair | 16 | Recreation | 1998 |
| D.f. Riley Grist Mill Dam | Significant | Unsatisfactory | 16 | Recreation | 1881 |
| Snow Pond Dam | Significant | Fair | 15 | Recreation | |
| Pine Island Lake Dike | Significant | Fair | 15 | Recreation | 1920 |
| Upper Highland Lake Dike | Significant | Satisfactory | 15 | Recreation | 1872 |
| Beaver Lake Dam | Significant | Satisfactory | 14 | Recreation | 1910 |
| Crooked Pond Dam | Significant | Satisfactory | 14 | Recreation | |
| Forge Pond Dam | Significant | Poor | 14 | Recreation | |
| O'brien Pond Dam | Significant | Poor | 13 | Recreation | |
| Forge Pond Dike | Significant | Poor | 11 | Recreation | 1978 |
| Hardwick Pond Dam | Significant | Poor | 8 | Recreation | |
| Arthur J. Bousquet Dam | Significant | Satisfactory | 7 | Recreation | |
| Factory Hollow Dike | Significant | Poor | 5 | Recreation | 1895 |
| Ware Upper | Low | Satisfactory | 34 | Hydroelectric | 1890 |
| Mountain Street Reservoir Dikes | Low | Poor | 30 | Water Supply | 1905 |
| Unquomonk Upper Reservoir Dam | Low | Satisfactory | 27 | 1903 | |
| Lithia Springs Reservoir Dam | Low | Fair | 26 | Recreation | 1948 |
| Rocky Hill Pond Dam | Low | Poor | 26 | Flood Risk Reduction | 1924 |
| Fitzgerald Lake Dam | Low | Satisfactory | 22 | Recreation | 1965 |
| Brass Mill Pond Dam | Low | Poor | 20 | ||
| Epstein Pond Dam | Low | Fair | 18 | Recreation | 1967 |
| Ware Lower | Low | Satisfactory | 18 | Hydroelectric | 1890 |
| Lake Warner Dam | Low | Satisfactory | 17 | Recreation | 1918 |
| Quenneville Dam | Low | Unsatisfactory | 16 | Other | 1950 |
| Juda Dam | Low | Fair | 16 | Recreation | 1962 |
| Pilchs No. 3 Dam | Low | Fair | 15 | Recreation | 1948 |
| Scout Pond Dam | Low | Satisfactory | 15 | Recreation | 1937 |
| Little Galilee Pond Dam | Low | Poor | 15 | Recreation | |
| Quabbin Spillway | Low | Satisfactory | 10 | Water Supply | 1938 |
| Peppers Mill Pond Dam | Low | Fair | 7 | Recreation | 1953 |