Dams in Norfolk County, Massachusetts
96Total Dams
18High Hazard
52Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Braintree Dam | High | Fair | 37 | Flood Risk Reduction | 1888 |
| Blue Hills Reservoir Dam | High | Satisfactory | 36 | Recreation | 1950 |
| Aaron River Dam | High | Satisfactory | 29 | Water Supply | 1978 |
| Iron Hill Dam | High | Satisfactory | 26 | Recreation | |
| Willett Pond Dam | High | Poor | 25 | Recreation | 1913 |
| Centennial Dam | High | Fair | 23 | Recreation | |
| Allen Reservoir Pl-566 Flood Control Dam | High | Satisfactory | 21 | Flood Risk Reduction | 1981 |
| Brookline Reservoir Dam | High | Satisfactory | 19 | Recreation | 1848 |
| Bird Pond Dam | High | Poor | 19 | Recreation | 1800 |
| Great Pond Upper Reservoir Dam | High | Fair | 18 | Water Supply | 1942 |
| Ellis Pond Dam | High | Satisfactory | 18 | Recreation | |
| Weld Pond Dam | High | Poor | 15 | Recreation | 1870 |
| Whitmans Pond Dam | High | Satisfactory | 15 | Recreation | |
| Smelt Brook Dam | High | Satisfactory | 15 | Flood Risk Reduction | 1975 |
| Rosemary Lake Dam | High | Satisfactory | 12 | Recreation | 1830 |
| Cobbs Pond Dam | High | Fair | 12 | Recreation | |
| Sabrina Lake West Dike | High | Unsatisfactory | 12 | Recreation | 1870 |
| Great Pond Dam | High | Fair | 10 | Water Supply | 1945 |
| Neponset River Dam - Hyde Park | Significant | Poor | 22 | Flood Risk Reduction | |
| Pine Tree Brook Pl-566 Flood Control Dam | Significant | Satisfactory | 21 | Flood Risk Reduction | 1955 |
| Kingsbury Pond Dam | Significant | Fair | 19 | Recreation | |
| City Mills Pond Dam | Significant | Poor | 19 | Fire Protection, Stock, Or Small Fish Pond | 1935 |
| Industries Drive Dam | Significant | Poor | 18 | ||
| Noanet Pond Dam | Significant | Satisfactory | 18 | Recreation | 1963 |
| Sanford Mill Pond Dam | Significant | Poor | 18 | Recreation | 1881 |
| Brockton Reservoir Dam | Significant | Fair | 17 | Water Supply | 1885 |
| Shepard Pond Dam | Significant | Satisfactory | 16 | Recreation | 1880 |
| Mother Brook Diversion At Charles River | Significant | Satisfactory | 16 | Flood Risk Reduction | 1959 |
| Cocassett Lake Dam | Significant | Fair | 16 | Recreation | 1813 |
| George Street Pond Dam | Significant | Poor | 15 | ||
| Bristol Blake State Reservoir Dam | Significant | Poor | 15 | Recreation | 1700 |
| Carpenter Pond Dam | Significant | Poor | 15 | Recreation | 1888 |
| Manns Pond Dam | Significant | Fair | 14 | Recreation | |
| Crackrock Pond Dam | Significant | Poor | 14 | Recreation | 1737 |
| Hammershop Pond Dam | Significant | Satisfactory | 13 | Recreation | |
| Bolivar Pond Dam | Significant | Satisfactory | 13 | Flood Risk Reduction | 2006 |
| Forge Pond Dam | Significant | Satisfactory | 13 | Recreation | 1949 |
| Hollingsworth & Vose Dam | Significant | Fair | 12 | Other | |
| West Street Dam | Significant | Satisfactory | 12 | Recreation | |
| Straits Pond Dam | Significant | Satisfactory | 12 | Flood Risk Reduction | 1908 |
| Medway Park Dam | Significant | Satisfactory | 12 | Recreation | |
| Revere Street Dam | Significant | Satisfactory | 12 | Flood Risk Reduction | 1774 |
| Morses Pond Dam | Significant | Satisfactory | 12 | Recreation | |
| Reservoir Pond Dam | Significant | Satisfactory | 11 | Recreation | |
| Mirror Lake Dike | Significant | Poor | 11 | Recreation | |
| Memorial Pond Dam | Significant | Satisfactory | 11 | Recreation | |
| Shepard Street Dam | Significant | Satisfactory | 11 | Recreation | 1956 |
| Bound Brook Dam | Significant | Satisfactory | 11 | Water Supply | 1999 |
| Lake Mirimichi Dam | Significant | Fair | 11 | Water Supply | 1925 |
| Colburn Street Dam | Significant | Satisfactory | 11 | Recreation | |
| Nichols Road Dam | Significant | Satisfactory | 10 | Recreation | |
| Red Dam | Significant | Poor | 10 | Recreation | 1920 |
| Neponset Reservoir Dam | Significant | Satisfactory | 10 | Recreation | 1850 |
| Turner Pond Dam | Significant | Satisfactory | 10 | Recreation | 1800 |
| Lake Holbrook Dam | Significant | Poor | 10 | Recreation | 1920 |
| Silver Lake Dam | Significant | Fair | 10 | Recreation | |
| Gavins Pond Dam | Significant | Fair | 10 | Water Supply | |
| Sunset Lake Dam | Significant | Poor | 10 | Recreation | |
| Diamond Pond Dam | Significant | Poor | 10 | Recreation | |
| Glue Factory Pond West Dam | Significant | Poor | 10 | Recreation | |
| Weymouth Great Pond Dam | Significant | Satisfactory | 10 | Water Supply | 1884 |
| Turnpike Lake North Dam | Significant | Poor | 9 | ||
| Vandy's Pond Dam | Significant | Fair | 8 | Recreation | |
| Kendall Mills Dam | Significant | Fair | 8 | Other | |
| Sabrina Lake South Dam | Significant | Fair | 7 | Recreation | |
| Massapoag Lake Dam | Significant | Satisfactory | 7 | Recreation | |
| Ponkapoag Pond Dam | Significant | Fair | 7 | Recreation | 1930 |
| Danielson Mill Dam | Significant | Poor | 7 | Recreation | |
| Mirror Lake Dam | Significant | Fair | 6 | Recreation | |
| Sabrina Lake North Dam | Significant | 6 | |||
| Highland Lake Dam | Low | Poor | 20 | Recreation | 1830 |
| Hales Pond Dam | Low | Poor | 20 | Recreation | |
| Plimpton Pond Dam | Low | Poor | 19 | Recreation | 1925 |
| Neponset River Dam | Low | Poor | 15 | 1850 | |
| Borderland State Park Dam No. 2 | Low | Unsatisfactory | 14 | Recreation | 1940 |
| Bogastow Pond Dam | Low | Poor | 13 | Recreation | 1900 |
| Cochran Dam | Low | Fair | 13 | Flood Risk Reduction | 1900 |
| Paint Shop Pond Dam | Low | Satisfactory | 12 | Recreation | 2002 |
| Bush Pond No. 2 Dam | Low | Poor | 12 | Recreation | |
| Pud's Pond Dam | Low | Poor | 12 | Recreation | 1800 |
| Willow Street Bypass Dam | Low | Poor | 12 | Flood Risk Reduction | |
| Route One Pond West Dam | Low | Unsatisfactory | 11 | Fire Protection, Stock, Or Small Fish Pond | |
| West Medway Dam | Low | Poor | 11 | Flood Risk Reduction | 1850 |
| Beaumont Pond Dam | Low | Fair | 11 | Recreation | 1886 |
| Wellesley Avenue Dam | Low | Satisfactory | 11 | Water Supply | |
| Trowel Shop Pond Dam | Low | Poor | 11 | Recreation | |
| Eagle Dam | Low | Unsatisfactory | 11 | Recreation | 1920 |
| Rabbit Hill Pond Dam | Low | Fair | 10 | Recreation | 1940 |
| Box Pond Dam | Low | Unsatisfactory | 10 | Recreation | 1800 |
| Woods Pond Dam | Low | Poor | 9 | Recreation | |
| Foundry Lake Dam | Low | Fair | 9 | Recreation | 1950 |
| Delcarte Open Space Dam No. 3 | Low | Satisfactory | 9 | Recreation | |
| Upper Leach Pond Dike No. 2 | Low | Poor | 8 | Recreation | 1930 |
| Crocker Pond Dam | Low | Poor | 7 | Recreation | 1900 |
| Jenks Pond Dam | Low | Poor | 7 | Recreation | 1900 |
| Upper Leach Pond Dike No. 1 | Low | Poor | 7 | Recreation | 1930 |