Spectacle Lake Dike
Key Takeaway
Spectacle Lake Dike is classified as low hazard in Washington. It was completed in 1969 and is 57 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 25 ft (taller than 33.7% in WA) |
| Dam Length | 1,100 ft |
| Dam Type | Earth |
| Max Storage | 14.1K acre-ft |
| Normal Storage | 13.5K acre-ft |
| Surface Area | 399 acres |
| Drainage Area | 5 sq mi |
| Year Completed | 1969 (57 years old) |
| NID ID | WA00272 |
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
RECLAMATION
Federal Government
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Low HazardFrequently Asked Questions
What is the hazard classification of Spectacle Lake Dike?
Spectacle Lake Dike 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 Spectacle Lake Dike?
Spectacle Lake Dike is owned by RECLAMATION (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Spectacle Lake Dike built?
Spectacle Lake Dike was completed in 1969, making it 57 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 Spectacle Lake Dike?
Spectacle Lake Dike 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 Spectacle Lake Dike?
Spectacle Lake Dike has a dam height of 25 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.