Rediske-vatland Group is an earth dam located in Fillmore County, Minnesota, built in 1976. It carries a Low hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 29 ft29 ft tall and 46 ft long, taller than 65% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Rediske-vatland Group
The primary purpose of Rediske-vatland Group is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Rediske-vatland Group (private). It impounds the Donaldson Cr-os near Choice.
The dam stands 29 feet tall and stretches 46 feet across, has a maximum storage capacity of 73 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1976, the structure is 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 05/10/2017.
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Location
| State | Minnesota |
| County | Fillmore |
| Nearest City | Choice |
| River/Stream | Donaldson Cr-os |
| Coordinates | 43.53371, -91.85075 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 25 ft |
| Dam Length | 46 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 73 acre-ft |
| Max Storage | 73 acre-ft |
| Normal Storage | 12 acre-ft |
| Drainage Area | 0 sq mi |
| Max Discharge | 612 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Rediske-vatland Group |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/10/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MN00857 |
| Federal ID | MN00857 |
| More Info | State Dam Safety Program |