Sowers Reservoir Dam
Key Takeaway
Sowers Reservoir Dam is classified as low hazard in Washington. It was completed in 1958 and is 68 years old. Its primary use is irrigation.
Physical Details
| Dam Length | 181 ft |
| Dam Type | Earth |
| Max Storage | 51 acre-ft |
| Normal Storage | 23 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 250 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | WA00065 |
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
Andrew & JudithKidd
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Sowers Reservoir Dam?
Sowers Reservoir 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 Sowers Reservoir Dam?
Sowers Reservoir Dam is owned by Andrew & JudithKidd (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sowers Reservoir Dam built?
Sowers Reservoir Dam was completed in 1958, making it 68 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 Sowers Reservoir Dam?
Sowers Reservoir 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 Sowers Reservoir Dam last inspected?
Sowers Reservoir Dam was last inspected on October 15, 1997. Inspection dates indicate when a formal review occurred, not the results of that inspection.