Banner Lake #8
Key Takeaway
Banner Lake #8 is classified as low hazard in Colorado. It was completed in 1930 and is 96 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 11 ft (taller than 8.7% in CO) |
| Dam Length | 1,050 ft |
| Dam Type | Earth |
| Max Storage | 161 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 950 cfs |
| Year Completed | 1930 (96 years old) |
| Year Modified | 2002 |
| NID ID | CO02278 |
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 PARKS AND WILDLIFE
State Government
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Low Hazard 9 ftFrequently Asked Questions
What is the hazard classification of Banner Lake #8?
Banner Lake #8 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 Banner Lake #8?
Banner Lake #8 is owned by COLORADO PARKS AND WILDLIFE (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Banner Lake #8 built?
Banner Lake #8 was completed in 1930, making it 96 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 Banner Lake #8?
Banner Lake #8 serves the following purposes: Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Banner Lake #8?
Banner Lake #8 has a dam height of 11 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 Banner Lake #8 last inspected?
Banner Lake #8 was last inspected on December 16, 2009. Inspection dates indicate when a formal review occurred, not the results of that inspection.