Lake Manchester
Key Takeaway
Lake Manchester is classified as low hazard in Colorado. It was completed in 1895 and is 131 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 19 ft (taller than 32.7% in CO) |
| Dam Length | 325 ft |
| Dam Type | Earth |
| Max Storage | 180 acre-ft |
| Normal Storage | 115 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 45 cfs |
| Year Completed | 1895 (131 years old) |
| NID ID | CO02375 |
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
COLORADO TROUT GROUP (MOY, LEROY)
Private
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High Hazard 93 ftFrequently Asked Questions
What is the hazard classification of Lake Manchester?
Lake Manchester 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 Manchester?
Lake Manchester is owned by COLORADO TROUT GROUP (MOY, LEROY) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Manchester built?
Lake Manchester was completed in 1895, making it 131 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 Manchester?
Lake Manchester serves the following purposes: 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 Lake Manchester?
Lake Manchester has a dam height of 19 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 Manchester last inspected?
Lake Manchester was last inspected on June 20, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.