Twin Lake #2
Key Takeaway
Twin Lake #2 is classified as low hazard in Colorado. It was completed in 1975 and is 51 years old. Its primary use is recreation.
Physical Details
| Dam Height | 10 ft (taller than 4.4% in CO) |
| Dam Length | 165 ft |
| Dam Type | Earth |
| Max Storage | 168 acre-ft |
| Normal Storage | 126 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 21 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | CO00635 |
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
TWIN LAKE RESEVOIR PARTNERS
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Twin Lake #2?
Twin Lake #2 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 Twin Lake #2?
Twin Lake #2 is owned by TWIN LAKE RESEVOIR PARTNERS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Twin Lake #2 built?
Twin Lake #2 was completed in 1975, making it 51 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 Twin Lake #2?
Twin Lake #2 serves the following purposes: Recreation, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Twin Lake #2?
Twin Lake #2 has a dam height of 10 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 Twin Lake #2 last inspected?
Twin Lake #2 was last inspected on October 3, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.