Gruhlke
Significant HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Jackson |
| Nearest City | Jackson |
| River/Stream | Des Moines River-TR |
| Coordinates | 43.65107, -95.02249 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 41 ft |
| Dam Height | 41 ft |
| Dam Length | 425 ft |
| Year Completed | 1974 (52 years old) |
Storage & Hydraulics
| NID Storage | 105 acre-ft |
| Max Storage | 105 acre-ft |
| Normal Storage | 25 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 184 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Tillman, James |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/28/2022 |
| Emergency Action Plan | Not Required |