Montello Granite
Wisconsin — Marquette County — MONTELLO RIVER
Location
| State | Wisconsin |
| County | Marquette |
| River | MONTELLO RIVER |
| Coordinates | 43.79338, -89.32888 |
Physical Characteristics
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 55 ft |
| NID Storage | 3,300 acre-ft |
| Max Storage | 3,300 acre-ft |
| Surface Area | 286 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | October 13, 2020 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1914 |
| Primary Purpose | Recreation |
| Dam Type | Concrete |
| Owner Type | Local Government |
| Owner | City Of Montello |
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.