Dams in Somerset County, New Jersey
17Total Dams
5High Hazard
11Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Ravine Lake Dam | High | Satisfactory | 45 | Recreation | 1899 |
| West Branch Reservoir Dam | High | Poor | 39 | Recreation | 1930 |
| East Branch Reservoir Dam | High | Satisfactory | 33 | Recreation | 1905 |
| Watchung Lake Dam | High | Satisfactory | 19 | Recreation | |
| Memorial Park Pond Dam | High | Poor | 8 | Recreation | |
| Spooky Brook Dam | Significant | Poor | 21 | Recreation | 1971 |
| Blackwells Mills Dam | Significant | Satisfactory | 20 | Flood Risk Reduction | |
| Regional Detention Basin Dam E | Significant | Satisfactory | 17 | Flood Risk Reduction | |
| Bridgepoint Dam | Significant | Satisfactory | 15 | Flood Risk Reduction | 1988 |
| Osborn Mills Dam | Significant | Satisfactory | 15 | Water Supply | |
| Northridge Pond Dam | Significant | Satisfactory | 13 | Flood Risk Reduction | |
| Fox Chase Dam | Significant | Poor | 12 | Flood Risk Reduction | |
| Hoaglan Farms West Dam | Significant | Satisfactory | 12 | Flood Risk Reduction | 1988 |
| Watchung Square Dam | Significant | Satisfactory | 10 | Flood Risk Reduction | |
| Ellsworth (detention Pond) Dam | Significant | Satisfactory | 9 | Flood Risk Reduction | |
| Powder Mill Pond Dam | Significant | Poor | 9 | Recreation | |
| Island Farm Weir Dam | Low | Satisfactory | 8 | Water Supply |