Coyote Lake Dam
Key Takeaway
Coyote Lake Dam is classified as low hazard in Washington. It was completed in 1976 and is 50 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 16 ft (taller than 22.8% in WA) |
| Dam Length | 160 ft |
| Dam Type | Earth |
| Max Storage | 120 acre-ft |
| Normal Storage | 99 acre-ft |
| Surface Area | 21 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 163 cfs |
| Year Completed | 1976 (50 years old) |
| NID ID | WA00372 |
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
US FISH AND WILDLIFE SERVICE
Federal Government
Nearby Dams
Black Lake Dam
Adams, WA
Low HazardColumbia Marsh Unit #2 Dam
Grant, WA
Low Hazard 15 ftScabrock Feeders Dam 6c
Adams, WA
Low HazardScabrock Feeders Dam 6a
Adams, WA
Low HazardOthello Primary Treatment Pond 1a
Adams, WA
Low HazardOthello Primary Treatment Pond 1b
Adams, WA
Low HazardTaggares Dam No 1
Adams, WA
Low HazardTaggares Dam No 2
Adams, WA
Low HazardFrequently Asked Questions
What is the hazard classification of Coyote Lake Dam?
Coyote 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 Coyote Lake Dam?
Coyote Lake Dam is owned by US FISH AND WILDLIFE SERVICE (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Coyote Lake Dam built?
Coyote Lake Dam was completed in 1976, making it 50 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 Coyote Lake Dam?
Coyote Lake Dam serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Coyote Lake Dam?
Coyote Lake Dam has a dam height of 16 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 Coyote Lake Dam last inspected?
Coyote Lake Dam was last inspected on September 25, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.