Rock Lake Dam
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | North Dakota |
| County | Towner |
| River/Stream | Pembina River |
| Coordinates | 48.82639, -99.20472 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Dam Length | 753 ft |
| Year Completed | 1935 (91 years old) |
Storage & Hydraulics
| NID Storage | 7,600 acre-ft |
| Max Storage | 7,600 acre-ft |
| Normal Storage | 2,829 acre-ft |
| Surface Area | 796 acres |
| Drainage Area | 105 sq mi |
| Max Discharge | 3,989 cfs |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | US FISH AND WILDLIFE SERVICE |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 08/24/2015 |
| Emergency Action Plan | Not Required |