Snyder
Key Takeaway
Snyder is classified as low hazard in Wyoming. It was completed in 2000 and is 26 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 18 ft (taller than 17.2% in WY) |
| Dam Length | 920 ft |
| Dam Type | Earth |
| Max Storage | 150 acre-ft |
| Normal Storage | 99 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 78 cfs |
| Year Completed | 2000 (26 years old) |
| NID ID | WY02236 |
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
GREYBULL VALLEY IRRIGATION DISTRICT
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Snyder?
Snyder 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 Snyder?
Snyder is owned by GREYBULL VALLEY IRRIGATION DISTRICT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Snyder built?
Snyder was completed in 2000, making it 26 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 Snyder?
Snyder serves the following purposes: Irrigation, Fish And Wildlife Pond, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Snyder?
Snyder has a dam height of 18 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Snyder last inspected?
Snyder was last inspected on April 20, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.