Barnaby Slough No 2 Dam
Key Takeaway
Barnaby Slough No 2 Dam is classified as low hazard in Washington. It was completed in 1968 and is 58 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Length | 230 ft |
| Dam Type | Earth |
| Max Storage | 157 acre-ft |
| Normal Storage | 124 acre-ft |
| Surface Area | 43 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | WA00156 |
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
The Nature Conservancy
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Barnaby Slough No 2 Dam?
Barnaby Slough No 2 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 Barnaby Slough No 2 Dam?
Barnaby Slough No 2 Dam is owned by The Nature Conservancy (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Barnaby Slough No 2 Dam built?
Barnaby Slough No 2 Dam was completed in 1968, making it 58 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 Barnaby Slough No 2 Dam?
Barnaby Slough No 2 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.
When was Barnaby Slough No 2 Dam last inspected?
Barnaby Slough No 2 Dam was last inspected on May 7, 1998. Inspection dates indicate when a formal review occurred, not the results of that inspection.