Coon Creek 21
Low HazardUnsatisfactory ConditionEmergency Action Plan: No
Location
| State | Wisconsin |
| County | Monroe |
| Nearest City | NONE |
| River/Stream | Un Trib Rullands Coulee Creek |
| Coordinates | 43.73140, -90.84189 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 46 ft |
| Dam Height | 46 ft |
| Dam Length | 315 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 271 acre-ft |
| Max Storage | 271 acre-ft |
| Normal Storage | 4 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 663 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Monroe County |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 08/18/2016 |
| Emergency Action Plan | No |