Grenke Lake Dam
Ohio — Ashtabula County — TRIBUTARY TO MILL CREEK
Location
| State | Ohio |
| County | Ashtabula |
| River | TRIBUTARY TO MILL CREEK |
| Coordinates | 41.72889, -80.80778 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 400 ft |
| NID Storage | 76 acre-ft |
| Max Storage | 76 acre-ft |
| Surface Area | 11 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Poor |
| EAP Status | No |
| Last Inspection | October 6, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Alfred & M. Grenke |
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.