Hinman
Key Takeaway
Hinman is classified as low hazard in Colorado. It was completed in 1939 and is 87 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 30 ft (taller than 65.6% in CO) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 663 acre-ft |
| Normal Storage | 600 acre-ft |
| Surface Area | 55 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,040 cfs |
| Year Completed | 1939 (87 years old) |
| NID ID | CO02117 |
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
LONG PARK, LLC (COORS, JOHN)
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Hinman?
Hinman 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 Hinman?
Hinman is owned by LONG PARK, LLC (COORS, JOHN) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hinman built?
Hinman was completed in 1939, making it 87 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 Hinman?
Hinman serves the following purposes: Irrigation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hinman?
Hinman has a dam height of 30 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 Hinman last inspected?
Hinman was last inspected on November 4, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.