Hecla
Key Takeaway
Hecla is classified as low hazard in Colorado. It was completed in 1915 and is 111 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 12 ft (taller than 11% in CO) |
| Dam Length | 1,100 ft |
| Dam Type | Earth |
| Max Storage | 68 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1 cfs |
| Year Completed | 1915 (111 years old) |
| NID ID | CO03049 |
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
CITY OF LOUISVILLE (KOWAR, KURT)
Local Government
Nearby Dams
Waneka
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High Hazard 27 ftPrince No. 1
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Low Hazard 14 ftLouisville No. 1
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Significant Hazard 13 ftErie
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High Hazard 17 ftHarper Lake
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High Hazard 11 ftTeller No. 2
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Low Hazard 12 ftPrince No. 1
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Significant Hazard 14 ftGoodhue No. 1
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Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of Hecla?
Hecla 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 Hecla?
Hecla is owned by CITY OF LOUISVILLE (KOWAR, KURT) (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hecla built?
Hecla was completed in 1915, making it 111 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 Hecla?
Hecla serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hecla?
Hecla has a dam height of 12 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 Hecla last inspected?
Hecla was last inspected on September 21, 2013. Inspection dates indicate when a formal review occurred, not the results of that inspection.