Churchill
Key Takeaway
Churchill is classified as low hazard in Maine. It was completed in 1968 and is 58 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 20 ft (taller than 74.1% in ME) |
| Dam Length | 470 ft |
| Dam Type | Concrete |
| Max Storage | 99.0K acre-ft |
| Normal Storage | 78.0K acre-ft |
| Surface Area | 10,016 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1968 (58 years old) |
| NID ID | ME00237 |
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
BPL, DOC/State of Maine (Allagash Wilderness Waterway)
State Government
Frequently Asked Questions
What is the hazard classification of Churchill?
Churchill 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 Churchill?
Churchill is owned by BPL, DOC/State of Maine (Allagash Wilderness Waterway) (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Churchill built?
Churchill was completed in 1968, making it 58 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 Churchill?
Churchill serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Churchill?
Churchill has a dam height of 20 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 Churchill last inspected?
Churchill was last inspected on August 5, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.