Hopkins
Key Takeaway
Hopkins is classified as significant hazard in Colorado. It was completed in 2020 and is 6 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 34 ft (taller than 74.3% in CO) |
| Dam Length | 700 ft |
| Dam Type | Earth |
| Max Storage | 178 acre-ft |
| Normal Storage | 113 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 700 cfs |
| Year Completed | 2020 (6 years old) |
| Year Modified | 2020 |
| NID ID | CO00680 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
SELIGMAN GROUP (VAN ARDENNE, MARTIN)
Private
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High Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Hopkins?
Hopkins is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Hopkins?
Hopkins is owned by SELIGMAN GROUP (VAN ARDENNE, MARTIN) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hopkins built?
Hopkins was completed in 2020, making it 6 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 Hopkins?
Hopkins 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 Hopkins?
Hopkins has a dam height of 34 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 Hopkins last inspected?
Hopkins was last inspected on June 21, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.