Harrington Lake
Harrington Lake is a concrete dam located in Piscataquis County, Maine, built in 1930. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Harrington Lake
The primary purpose of Harrington Lake is hydroelectric. The dam generates hydroelectric power by channeling water through turbines, converting the energy of flowing water into electricity. It impounds the Harrington Stream.
The dam stands 16 feet tall and stretches 1,905 feet across, creates a reservoir covering 1,178 acres, has a maximum storage capacity of 7,691 acre-feet, and collects water from a drainage area of 40 square miles. Completed in 1930, the structure is well-established, with more than 75 years of service.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 07/12/2018.
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Location
| State | Maine |
| County | Piscataquis |
| River/Stream | Harrington Stream |
| Coordinates | 45.94780, -69.19220 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 1,905 ft |
| Year Completed | 1930 (96 years old) |
Storage & Hydraulics
| NID Storage | 7,691 acre-ft |
| Max Storage | 7,691 acre-ft |
| Normal Storage | 7,691 acre-ft |
| Surface Area | 1,178 acres |
| Drainage Area | 40 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner Type | Not Listed |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/12/2018 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ME00208 |
| Federal ID | ME00208 |
| More Info | State Dam Safety Program |