Zimmerman Dam
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Nebraska |
| County | Sioux |
| Nearest City | ARDMORE SD |
| River/Stream | TR-HAT CREEK |
| Coordinates | 42.80665, -103.78418 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 580 ft |
| Year Completed | 1904 (122 years old) |
Storage & Hydraulics
| NID Storage | 59 acre-ft |
| Max Storage | 59 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 9 acres |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Zimmerman Trust |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/05/2023 |
| Emergency Action Plan | Not Required |