Colchuck Lake Saddle Dam
Key Takeaway
Colchuck Lake Saddle Dam is classified as low hazard in Washington. It was completed in 1930 and is 96 years old. Its primary use is irrigation.
Physical Details
| Dam Length | 130 ft |
| Dam Type | Rockfill |
| Max Storage | 1.6K acre-ft |
| Normal Storage | 1.2K acre-ft |
| Surface Area | 78 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1930 (96 years old) |
| NID ID | WA00226 |
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
Icicle & Peshastin Irrigation District
Public Utility
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Colchuck Lake Saddle Dam?
Colchuck Lake Saddle Dam 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 Colchuck Lake Saddle Dam?
Colchuck Lake Saddle Dam is owned by Icicle & Peshastin Irrigation District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Colchuck Lake Saddle Dam built?
Colchuck Lake Saddle Dam was completed in 1930, making it 96 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 Colchuck Lake Saddle Dam?
Colchuck Lake Saddle Dam serves the following purposes: Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Colchuck Lake Saddle Dam last inspected?
Colchuck Lake Saddle Dam was last inspected on September 10, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.