Interfor Pacific Stormwater Pond
Key Takeaway
Interfor Pacific Stormwater Pond is classified as high hazard in Washington. It was completed in 2001 and is 25 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Length | 625 ft |
| Dam Type | Earth |
| Max Storage | 32 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 440 cfs |
| Year Completed | 2001 (25 years old) |
| NID ID | WA02003 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Interfor Pacific Inc.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Interfor Pacific Stormwater Pond?
Interfor Pacific Stormwater Pond is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Interfor Pacific Stormwater Pond?
Interfor Pacific Stormwater Pond is owned by Interfor Pacific Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Interfor Pacific Stormwater Pond built?
Interfor Pacific Stormwater Pond was completed in 2001, making it 25 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 Interfor Pacific Stormwater Pond?
Interfor Pacific Stormwater Pond serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Interfor Pacific Stormwater Pond last inspected?
Interfor Pacific Stormwater Pond was last inspected on September 12, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.