Cottonville
Wisconsin — Adams County
Location
| State | Wisconsin |
| County | Adams |
| Coordinates | 44.05524, -89.83384 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 150 ft |
| NID Storage | 2,650 acre-ft |
| Max Storage | 2,650 acre-ft |
| Surface Area | 204 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | July 8, 2020 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1924 |
| Primary Purpose | Recreation |
| Dam Type | Gravity |
| Owner Type | Local Government |
| Owner | Adams County |
| Other Name | Roche-A-Cri / Big Flats |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.