Upper Green Lake
Wisconsin — Green Lake County — PUCHYAN
Location
| State | Wisconsin |
| County | Green Lake |
| River | PUCHYAN |
| Coordinates | 43.84659, -88.96027 |
Physical Characteristics
| NID Height | 8 ft |
| Dam Height | 8 ft |
| Dam Length | 200 ft |
| NID Storage | 40,000 acre-ft |
| Max Storage | 40,000 acre-ft |
| Surface Area | 7,346 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | October 5, 2021 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1869 |
| Primary Purpose | Recreation |
| Dam Type | Gravity |
| Owner Type | Local Government |
| Owner | City Of Green Lake |
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.