Cook Dam
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Nebraska |
| County | Rock |
| Nearest City | NIOBRARA |
| River/Stream | TR-NIOBRARA RIVER |
| Coordinates | 42.78076, -99.30872 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 28 ft |
| Dam Length | 525 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 22 acre-ft |
| Max Storage | 22 acre-ft |
| Normal Storage | 13 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 620 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Shirley Focken |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 04/21/2021 |
| Emergency Action Plan | Not Required |