Ben Norman Dam
Low HazardFair ConditionEmergency Action Plan: Not Required
Location
| State | Nebraska |
| County | Sioux |
| Nearest City | INTERIOR SD |
| River/Stream | TR-BIG COTTONWOOD CREEK |
| Coordinates | 42.87222, -103.52899 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 22 ft |
| Dam Length | 740 ft |
| Year Completed | 1943 (83 years old) |
Storage & Hydraulics
| NID Storage | 374 acre-ft |
| Max Storage | 374 acre-ft |
| Normal Storage | 168 acre-ft |
| Surface Area | 39 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 1,430 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Leonard & Linda Forbes |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 09/26/2019 |
| Emergency Action Plan | Not Required |