Lake Sonoma Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | New Jersey |
| County | Passaic |
| Nearest City | Ringwood Boro |
| River/Stream | Wanaque River |
| Coordinates | 41.10125, -74.33678 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 215 ft |
| Year Completed | 1948 (78 years old) |
Storage & Hydraulics
| NID Storage | 120 acre-ft |
| Max Storage | 120 acre-ft |
| Normal Storage | 74 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 340 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Division of Parks and Forestry |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 04/14/2005 |
| Emergency Action Plan | Not Required |