Powell Sewage Lagoon System-Secondary C4
Key Takeaway
Powell Sewage Lagoon System-Secondary C4 is classified as low hazard in Wyoming. It was completed in 1988 and is 38 years old. Its primary use is other.
Physical Details
| Dam Height | 11 ft (taller than 4.8% in WY) |
| Dam Length | 3,500 ft |
| Dam Type | Earth |
| Normal Storage | 71 acre-ft |
| Surface Area | 80 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1988 (38 years old) |
| NID ID | WY02250 |
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
CITY OF POWELL
Local Government
Nearby Dams
Powell Sewage Lagoon System-Secondary C3
Park, WY
Low Hazard 11 ftPowell Sewage Lagoon System-Secondary C2
Park, WY
Low Hazard 11 ftPowell Sewage Lagoon System-Primary (2)
Park, WY
Low Hazard 8 ftPowell Sewage Lagoon System-Secondary C1
Park, WY
Low Hazard 11 ftPowell Sewage Lagoon System-Primary (1)
Park, WY
Low Hazard 8 ftPeter Widener Pond
Park, WY
Low Hazard 30 ftDeaver
Park, WY
Low Hazard 16 ftWillwood Diversion
Park, WY
Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Powell Sewage Lagoon System-Secondary C4?
Powell Sewage Lagoon System-Secondary C4 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 Powell Sewage Lagoon System-Secondary C4?
Powell Sewage Lagoon System-Secondary C4 is owned by CITY OF POWELL (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Powell Sewage Lagoon System-Secondary C4 built?
Powell Sewage Lagoon System-Secondary C4 was completed in 1988, making it 38 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 Powell Sewage Lagoon System-Secondary C4?
Powell Sewage Lagoon System-Secondary C4 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 Powell Sewage Lagoon System-Secondary C4?
Powell Sewage Lagoon System-Secondary C4 has a dam height of 11 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 Powell Sewage Lagoon System-Secondary C4 last inspected?
Powell Sewage Lagoon System-Secondary C4 was last inspected on May 11, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.