Sea Horse Ranch Dike
Key Takeaway
Sea Horse Ranch Dike is classified as low hazard in Washington. It was completed in 1961 and is 65 years old. Its primary use is other.
Physical Details
| Dam Length | 165 ft |
| Dam Type | Earth |
| Max Storage | 75 acre-ft |
| Normal Storage | 75 acre-ft |
| Surface Area | 75 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | WA00100 |
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
Grays Harbor Audobon Society
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Sea Horse Ranch Dike?
Sea Horse Ranch 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 Sea Horse Ranch Dike?
Sea Horse Ranch Dike is owned by Grays Harbor Audobon Society (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sea Horse Ranch Dike built?
Sea Horse Ranch Dike was completed in 1961, making it 65 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 Sea Horse Ranch Dike?
Sea Horse Ranch Dike serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.