Lake Washington Dam
Low HazardUnsatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | New Jersey |
| County | Passaic |
| Nearest City | Haskell |
| River/Stream | Wanaque River |
| Coordinates | 41.02908, -74.29892 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 475 ft |
| Year Completed | 1930 (96 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 48 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 125 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Wanaque Borough |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 06/30/2023 |
| Emergency Action Plan | Not Required |