Lake Sonoma Dam
New Jersey — Passaic County — Wanaque River
Location
| State | New Jersey |
| County | Passaic |
| River | Wanaque River |
| Coordinates | 41.10125, -74.33678 |
Physical Characteristics
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 215 ft |
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Surface Area | 9 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | April 14, 2005 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1948 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | Division of Parks and Forestry |
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.