Whitestone Lake Dam
Key Takeaway
Whitestone Lake 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 | 375 ft |
| Dam Type | Rockfill |
| Max Storage | 2.7K acre-ft |
| Normal Storage | 2.1K acre-ft |
| Surface Area | 192 acres |
| Drainage Area | 14 sq mi |
| Max Discharge | 825 cfs |
| Year Completed | 1930 (96 years old) |
| NID ID | WA00326 |
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
Whitestone Mounatin Orchard Inc.
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Whitestone Lake Dam?
Whitestone Lake 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 Whitestone Lake Dam?
Whitestone Lake Dam is owned by Whitestone Mounatin Orchard Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Whitestone Lake Dam built?
Whitestone Lake 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 Whitestone Lake Dam?
Whitestone Lake 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 Whitestone Lake Dam last inspected?
Whitestone Lake Dam was last inspected on March 15, 2004. Inspection dates indicate when a formal review occurred, not the results of that inspection.