Divide Lake
Key Takeaway
Divide Lake is classified as low hazard in Wyoming. It was completed in 1954 and is 72 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 12 ft (taller than 6.2% in WY) |
| Dam Length | 150 ft |
| Dam Type | Rockfill |
| Max Storage | 1.7K acre-ft |
| Normal Storage | 1.0K acre-ft |
| Surface Area | 133 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | WY01218 |
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
TETON DIABLO RANCH
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Divide Lake?
Divide Lake 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 Divide Lake?
Divide Lake is owned by TETON DIABLO RANCH (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Divide Lake built?
Divide Lake was completed in 1954, making it 72 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 Divide Lake?
Divide Lake serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Divide Lake?
Divide Lake has a dam height of 12 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 Divide Lake last inspected?
Divide Lake was last inspected on October 1, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.