Gardner Dam
Key Takeaway
Gardner Dam is classified as low hazard in Washington. It was completed in 1961 and is 65 years old. Its primary use is recreation.
Physical Details
| Dam Length | 125 ft |
| Dam Type | Earth |
| Max Storage | 56 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | WA00280 |
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
Granite Falls City
Local Government
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High HazardFrequently Asked Questions
What is the hazard classification of Gardner Dam?
Gardner 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 Gardner Dam?
Gardner Dam is owned by Granite Falls City (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gardner Dam built?
Gardner Dam 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 Gardner Dam?
Gardner Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Gardner Dam last inspected?
Gardner Dam was last inspected on August 17, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.