Dams in Morris County, New Jersey
109Total Dams
42High Hazard
45Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Boonton Dam | High | Satisfactory | 120 | Water Supply | 1905 |
| Charlotteburg Dam | High | Satisfactory | 102 | Water Supply | 1961 |
| Clyde Potts Reservoir Dam | High | Fair | 80 | Water Supply | 1932 |
| Split Rock Pond Dam | High | Satisfactory | 39 | Water Supply | 1948 |
| Hackettstown Res. Dam | High | Poor | 38 | Water Supply | |
| Pleasant Valley Lake Dam | High | Satisfactory | 35 | Recreation | 1933 |
| Powder Mill Pond Dam | High | Poor | 35 | Recreation | |
| Macopin Reservoir Dam | High | Poor | 34 | Water Supply | 1892 |
| Kakeout Dam | High | Satisfactory | 30 | Water Supply | 1938 |
| Parsippany Dike | High | Satisfactory | 30 | Water Supply | 1905 |
| Yardley Road Lake Dam | High | Fair | 30 | Flood Risk Reduction | |
| Jaqui Mill Dam | High | Poor | 27 | Flood Risk Reduction | 1920 |
| Mount Paul Dam | High | Satisfactory | 26 | Recreation | 1918 |
| Untermeyer Dam | High | Satisfactory | 23 | Recreation | 1927 |
| Longwood Lake Dam | High | Poor | 22 | Recreation | 1898 |
| Fox Lake Dam | High | Satisfactory | 22 | Recreation | 1926 |
| Donald R. Wheeler (surprise Lake) Dam | High | Satisfactory | 22 | Recreation | 1909 |
| Birchwood Lake Dam | High | Poor | 20 | Recreation | |
| Lake Estling Dam | High | Poor | 19 | Recreation | 1870 |
| Valhalla Lake Dam | High | Poor | 18 | Recreation | 1910 |
| Mount Hope Lake Dam | High | Satisfactory | 18 | Recreation | 1944 |
| Lake Hopatcong Dam | High | Poor | 17 | Flood Risk Reduction | 1925 |
| Saxton Falls Dam | High | Poor | 16 | Recreation | 1927 |
| Crystal Lake Dam | High | Satisfactory | 16 | Recreation | |
| Lake Winona Dam | High | Poor | 15 | Recreation | 1950 |
| Mountain Lake Dam | High | Satisfactory | 15 | Recreation | |
| Swannanoa Lake #1 (south) Dam | High | Satisfactory | 15 | Recreation | 1914 |
| White Meadow Lake Dam | High | Satisfactory | 15 | Recreation | |
| Picatinny Lake | High | Fair | 15 | Water Supply | 1904 |
| Speedwell Dam | High | Satisfactory | 14 | Recreation | 1939 |
| Lake Musconetcong Dam | High | Satisfactory | 14 | Flood Risk Reduction | 1933 |
| Kakeout Dike | High | Satisfactory | 13 | Water Supply | |
| Lake Parsippany Dam | High | Satisfactory | 13 | Recreation | 1933 |
| Wildwood Lake Dam | High | Satisfactory | 13 | Recreation | |
| Shongum Lake Dam | High | Satisfactory | 12 | Recreation | 1923 |
| Lake Denmark | High | Poor | 12 | Water Supply | 1904 |
| Pocahontas Dam | High | Satisfactory | 11 | Recreation | 1920 |
| Rainbow Lakes Dam | High | Fair | 11 | Recreation | |
| Swannanoa Lake #2 (north) Dam | High | Satisfactory | 11 | Recreation | 1914 |
| Sunset Lake Dam | High | Poor | 8 | Recreation | 1914 |
| Lake Parsippany West Dike #1 | High | Satisfactory | 8 | Recreation | 1933 |
| Lake Parsippany East Dike No. 2 | High | Satisfactory | 5 | Recreation | 1933 |
| Mt. Kemble Lake Dam | Significant | Satisfactory | 36 | Recreation | 1928 |
| Mcvicker's Brook Dam | Significant | Poor | 32 | Recreation | |
| George Lake Dam | Significant | Poor | 30 | Recreation | 1909 |
| Mine Hill Reservoir Dam | Significant | Poor | 30 | Water Supply | 1896 |
| Saffin Pond Dam | Significant | Fair | 24 | Recreation | 1930 |
| Rickabear Dam | Significant | Satisfactory | 22 | Recreation | 1954 |
| Openaka Lake Dam | Significant | Poor | 20 | Recreation | 1750 |
| Cantys Lake Dam | Significant | Satisfactory | 20 | Recreation | 1928 |
| Van Dorans Mill Dam | Significant | Satisfactory | 18 | Recreation | 1943 |
| Old Morris Canal Dam | Significant | Satisfactory | 18 | Recreation | 1932 |
| Sunrise Lake Dam | Significant | Satisfactory | 18 | Recreation | 1930 |
| Morris County Ymca Dam | Significant | Satisfactory | 18 | Recreation | 1928 |
| Rockaway Townsquare Mall Dam | Significant | Satisfactory | 17 | Flood Risk Reduction | |
| Fayson Lakes (east) Dam | Significant | Satisfactory | 17 | Recreation | 1926 |
| Boonton Reservoir Dam | Significant | Satisfactory | 15 | Water Supply | 1900 |
| Mt. Hope Pond Dam | Significant | Poor | 15 | Recreation | 1930 |
| Fayson Lakes (west) Dam | Significant | Satisfactory | 15 | Recreation | 1922 |
| Kinnelon (maple) Dam | Significant | Poor | 14 | Recreation | 1928 |
| Lake Reality Dam | Significant | Poor | 14 | Recreation | 1940 |
| Cedar Lake Dam | Significant | Satisfactory | 13 | Recreation | 1925 |
| St. Mary's Abbey Lower Dam | Significant | Poor | 13 | Recreation | |
| Eden Mill Dam | Significant | Poor | 12 | Water Supply | |
| Leddell's Pond Dam | Significant | Satisfactory | 12 | Recreation | |
| Lake Juliet Dam | Significant | Poor | 12 | Recreation | 1919 |
| Saunders Fish Pond Dam | Significant | Poor | 12 | Recreation | |
| Decozen's Dam | Significant | Satisfactory | 11 | Recreation | 1954 |
| Lake Telemark Dam | Significant | Satisfactory | 11 | Recreation | 1924 |
| Rock Ridge Lake Dam | Significant | Poor | 10 | Recreation | 1949 |
| Washington Forge Pond Dam | Significant | Satisfactory | 10 | Recreation | 1890 |
| Moose Pac Lake Dam | Significant | Poor | 10 | Recreation | 1918 |
| Mountain Valley Park Dam | Significant | Satisfactory | 10 | Recreation | 1950 |
| Lake Shawnee Dam | Significant | Poor | 9 | Recreation | |
| Lake Ames Dam | Significant | Poor | 9 | Recreation | 1934 |
| Camp Nyoda Dam | Significant | Satisfactory | 9 | Recreation | 1912 |
| Lake Arrowhead Dam | Significant | Satisfactory | 8 | Recreation | 1925 |
| Cooks Pond Dam | Significant | Satisfactory | 8 | Recreation | 1945 |
| Burnham Park Lower Dam | Significant | Poor | 8 | Recreation | |
| Fayson Lakes (south) Dam | Significant | Satisfactory | 8 | Recreation | 1938 |
| Derrygally Pond Dam | Significant | Satisfactory | 8 | Recreation | |
| Valle Estate At Chatham Dam | Significant | Satisfactory | 7 | Recreation | |
| Terrace Lake Dam | Significant | Satisfactory | 7 | Recreation | |
| Ledgewood Pond Dam | Significant | Satisfactory | 7 | Recreation | |
| Upper Garden Reservoir Dam | Significant | Satisfactory | 6 | Recreation | |
| Manor Lake Dam | Significant | Satisfactory | 5 | ||
| Suntan Lake Dam | Significant | 0 | |||
| Chester Pond Dam | Low | Satisfactory | 28 | Flood Risk Reduction | 1993 |
| Cifrese Dam | Low | Satisfactory | 26 | Flood Risk Reduction | |
| Peapack-gladstone Res Dam | Low | Poor | 26 | Water Supply | |
| Indian Lake Dam | Low | Satisfactory | 19 | Recreation | 1921 |
| Deer Pond Dam | Low | Satisfactory | 17 | Recreation | 1930 |
| Stickle Pond Dam | Low | 17 | Recreation | ||
| Dalrymple Pond Dam | Low | Fair | 16 | Irrigation | |
| Holstein Lake Dam | Low | 15 | Recreation | 1875 | |
| Silver Lake Dam | Low | 15 | Recreation | ||
| Green Pond Reservoir Dam | Low | 15 | Recreation | ||
| Lake Lenore Dam | Low | Poor | 12 | Recreation | |
| Lake Morski Oko Dam | Low | Satisfactory | 12 | Recreation | 1953 |
| New Jersey No Name # 71 Dam | Low | Fair | 12 | Recreation | 1901 |
| Cherokee Lake Dam | Low | Satisfactory | 11 | Recreation | 1948 |
| Durham Pond Dam | Low | Poor | 11 | Recreation | |
| Emma Lake Dam | Low | Poor | 10 | Flood Risk Reduction | |
| Dixons Pond Dam | Low | Poor | 10 | Recreation | |
| Wildcat Ridge Wma Dam | Low | 10 | Recreation | ||
| Griffith Dam | Low | 9 | Recreation | ||
| Wildwood Dike | Low | Satisfactory | 8 | Water Supply | |
| Cozy Lake Dam | Low | Satisfactory | 8 | Recreation | 1924 |
| New Jersey No Name # 56 Dam | Low | Satisfactory | 7 | Flood Risk Reduction | 1960 |