Bunker Lake
Key Takeaway
Bunker Lake is classified as low hazard in Colorado. It was completed in 1913 and is 113 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 9 ft (taller than 2.9% in CO) |
| Dam Length | 131 ft |
| Dam Type | Earth |
| Max Storage | 307 acre-ft |
| Normal Storage | 80 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 121 cfs |
| Year Completed | 1913 (113 years old) |
| NID ID | CO01712 |
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
GERALD CULVERWELL
Private
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Bunker Lake?
Bunker 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 Bunker Lake?
Bunker Lake is owned by GERALD CULVERWELL (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bunker Lake built?
Bunker Lake was completed in 1913, making it 113 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 Bunker Lake?
Bunker Lake serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Bunker Lake?
Bunker Lake has a dam height of 9 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 Bunker Lake last inspected?
Bunker Lake was last inspected on July 10, 1990. Inspection dates indicate when a formal review occurred, not the results of that inspection.