Lake Churchill (Wynnfield Drive)
Key Takeaway
Lake Churchill (Wynnfield Drive) is classified as low hazard in Maryland. It was completed in 1971 and is 55 years old. Its primary use is recreation.
Physical Details
| Dam Height | 44 ft (taller than 88.2% in MD) |
| Dam Length | 485 ft |
| Dam Type | Earth |
| Max Storage | 477 acre-ft |
| Normal Storage | 228 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 3,025 cfs |
| Year Completed | 1971 (55 years old) |
| Year Modified | 1971 |
| NID ID | MD00088 |
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
Churchill Foundation
Private
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Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Lake Churchill (Wynnfield Drive)?
Lake Churchill (Wynnfield Drive) 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 Lake Churchill (Wynnfield Drive)?
Lake Churchill (Wynnfield Drive) is owned by Churchill Foundation (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Churchill (Wynnfield Drive) built?
Lake Churchill (Wynnfield Drive) was completed in 1971, making it 55 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 Lake Churchill (Wynnfield Drive)?
Lake Churchill (Wynnfield Drive) serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Churchill (Wynnfield Drive)?
Lake Churchill (Wynnfield Drive) has a dam height of 44 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 Lake Churchill (Wynnfield Drive) last inspected?
Lake Churchill (Wynnfield Drive) was last inspected on June 29, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.