Penobscot Lake
Key Takeaway
Penobscot Lake is classified as low hazard in Maine. It was completed in 1916 and is 110 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 14 ft (taller than 45.1% in ME) |
| Dam Length | 565 ft |
| Dam Type | Concrete |
| Max Storage | 8.1K acre-ft |
| Normal Storage | 8.1K acre-ft |
| Surface Area | 1,075 acres |
| Drainage Area | 16 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1916 (110 years old) |
| NID ID | ME00216 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Not Listed
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Penobscot Lake?
Penobscot Lake is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Penobscot Lake?
Penobscot Lake is owned by information not available (Not Listed). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Penobscot Lake built?
Penobscot Lake was completed in 1916, making it 110 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Penobscot Lake?
Penobscot Lake serves the following purposes: Hydroelectric, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Penobscot Lake?
Penobscot Lake has a dam height of 14 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Penobscot Lake last inspected?
Penobscot Lake was last inspected on July 12, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.