Chase Gulch
Key Takeaway
Chase Gulch is classified as high hazard in Colorado. It was completed in 1996 and is 30 years old. Its primary use is water supply. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 93 ft (taller than 95.6% in CO) |
| Dam Length | 589 ft |
| Dam Type | Rockfill |
| Max Storage | 1.3K acre-ft |
| Normal Storage | 602 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 8,664 cfs |
| Year Completed | 1996 (30 years old) |
| NID ID | CO02786 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CITY OF CENTRAL CITY (BEARD, JACK)
Local Government
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Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Chase Gulch?
Chase Gulch is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Chase Gulch?
Chase Gulch is owned by CITY OF CENTRAL CITY (BEARD, JACK) (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Chase Gulch built?
Chase Gulch was completed in 1996, making it 30 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 Chase Gulch?
Chase Gulch serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Chase Gulch?
Chase Gulch has a dam height of 93 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 Chase Gulch last inspected?
Chase Gulch was last inspected on July 6, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.