Stillwater
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Maine |
| County | Penobscot |
| Nearest City | Orono |
| River/Stream | Stillwater River |
| Coordinates | 44.90953, -68.68305 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 1,720 ft |
| Year Completed | 1902 (124 years old) |
Storage & Hydraulics
| NID Storage | 1,910 acre-ft |
| Max Storage | 1,910 acre-ft |
| Normal Storage | 1,910 acre-ft |
| Surface Area | 191 acres |
| Drainage Area | 7,602 sq mi |
| Max Discharge | 25,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Black Bear Hydro Partners, LLC, Black Bear Development Holdings, LLC & Black Bear SO, LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/14/2022 |
| Emergency Action Plan | Not Required |