Calpet Cell #9
Key Takeaway
Calpet Cell #9 is classified as low hazard in Wyoming. It was completed in 2008 and is 18 years old. Its primary use is other.
Physical Details
| Dam Height | 47 ft (taller than 92.6% in WY) |
| Dam Length | 3,150 ft |
| Dam Type | Earth |
| Max Storage | 341 acre-ft |
| Normal Storage | 341 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 2008 (18 years old) |
| NID ID | WY02428 |
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
CALPET, LLC ATTN: HARDING & CARBONE, INC
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Calpet Cell #9?
Calpet Cell #9 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 Calpet Cell #9?
Calpet Cell #9 is owned by CALPET, LLC ATTN: HARDING & CARBONE, INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Calpet Cell #9 built?
Calpet Cell #9 was completed in 2008, making it 18 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 Calpet Cell #9?
Calpet Cell #9 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Calpet Cell #9?
Calpet Cell #9 has a dam height of 47 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 Calpet Cell #9 last inspected?
Calpet Cell #9 was last inspected on May 26, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.