Pettysville Mill Dam
Michigan — Livingston County — Chilson Creek
Location
| State | Michigan |
| County | Livingston |
| River | Chilson Creek |
| Coordinates | 42.47833, -83.86500 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 370 ft |
| NID Storage | 85 acre-ft |
| Max Storage | 85 acre-ft |
| Surface Area | 5 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | November 16, 2009 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1840 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Old Mill Hills Preservation Assoc |
| Other Name | Mill House & Flume Dam |
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.