Powder Mill Pond Dam
New Jersey — Morris County — Whippany River-TR
Location
| State | New Jersey |
| County | Morris |
| River | Whippany River-TR |
| Coordinates | 40.86618, -74.47685 |
Physical Characteristics
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Dam Length | 660 ft |
| NID Storage | 96 acre-ft |
| Max Storage | — |
| Surface Area | 8 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | March 30, 2023 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | New Jersey Transit |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.