Holmes Mill
Maine — Waldo County — Passagassawak River
Location
| State | Maine |
| County | Waldo |
| River | Passagassawak River |
| Coordinates | 44.44465, -69.06304 |
Physical Characteristics
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Dam Length | 125 ft |
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Surface Area | 14 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | 12 |
Dam Information
| Year Completed | 1870 |
| Primary Purpose | Hydroelectric |
| Dam Type | Masonry |
| Owner Type | Private |
| Owner | D.R. Heald Corp. - Sold it two years ago |
| Other Name | Holmes Mill |
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.