Haller Dam
Key Takeaway
Haller Dam is classified as low hazard in Washington. It was completed in 1945 and is 81 years old. Its primary use is irrigation.
Physical Details
| Dam Length | 150 ft |
| Dam Type | Earth |
| Max Storage | 20 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 4 cfs |
| Year Completed | 1945 (81 years old) |
| NID ID | WA01504 |
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
GarySmith
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Haller Dam?
Haller 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 Haller Dam?
Haller Dam is owned by GarySmith (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Haller Dam built?
Haller Dam was completed in 1945, making it 81 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 Haller Dam?
Haller Dam serves the following purposes: Irrigation, Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.