Middle Big Nemaha 4
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Nebraska |
| County | Johnson |
| Nearest City | TECUMSEH |
| River/Stream | BEATTY CREEK |
| Coordinates | 40.38962, -96.28376 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 56 ft |
| Dam Height | 47 ft |
| Dam Length | 1,398 ft |
| Year Completed | 2003 (23 years old) |
Storage & Hydraulics
| NID Storage | 1,305 acre-ft |
| Max Storage | 1,305 acre-ft |
| Normal Storage | 103 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 3,225 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Nemaha Natural Resources District |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/09/2021 |
| Emergency Action Plan | Not Required |