Nelssen Dam
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Nebraska |
| County | Webster |
| Nearest City | INAVALE |
| River/Stream | TR-WALNUT CREEK |
| Coordinates | 40.01947, -98.69858 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 13 ft |
| Dam Height | 13 ft |
| Dam Length | 325 ft |
| Year Completed | 1980 (46 years old) |
Storage & Hydraulics
| NID Storage | 77 acre-ft |
| Max Storage | 77 acre-ft |
| Normal Storage | 52 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 2 sq mi |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Marvin J & M Alwilda Nelssen Trustees |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 11/19/2018 |
| Emergency Action Plan | Not Required |