Johnson-ronhovde Wetland
Johnson-ronhovde Wetland is an earth dam located in Grant County, Minnesota, built in 2001. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Johnson-ronhovde Wetland
The primary purpose of Johnson-ronhovde Wetland is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Johnson, Jim (private). It impounds the Mustinka River-tr near Norcross.
The dam stands 11 feet tall and stretches 70 feet across, creates a reservoir covering 41 acres, has a maximum storage capacity of 300 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2001, the structure is relatively new.
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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 06/22/2016.
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Location
| State | Minnesota |
| County | Grant |
| Nearest City | Norcross |
| River/Stream | Mustinka River-tr |
| Coordinates | 45.87443, -95.97439 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 10 ft |
| Dam Length | 70 ft |
| Year Completed | 2001 (25 years old) |
Storage & Hydraulics
| NID Storage | 300 acre-ft |
| Max Storage | 300 acre-ft |
| Normal Storage | 101 acre-ft |
| Surface Area | 41 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 140 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Johnson, Jim |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/22/2016 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MN01353 |
| Federal ID | MN01353 |
| More Info | State Dam Safety Program |