Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4)
Key Takeaway
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) is classified as low hazard in Wyoming. It was completed in 2020 and is 6 years old. Its primary use is other.
Physical Details
| Dam Height | 24 ft (taller than 35.6% in WY) |
| Dam Length | 3,995 ft |
| Dam Type | Earth |
| Max Storage | 140 acre-ft |
| Normal Storage | 140 acre-ft |
| Surface Area | 11 acres |
| Max Discharge | 0 cfs |
| Year Completed | 2020 (6 years old) |
| NID ID | WY02914 |
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
FREESTONE MIDSTREAM
Private
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Low Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4)?
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) 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 Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4)?
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) is owned by FREESTONE MIDSTREAM (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) built?
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) was completed in 2020, making it 6 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 Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4)?
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) 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 Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4)?
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) has a dam height of 24 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 Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) last inspected?
Nighthawk Facility - Phase 2 (Pit3) & Phase 3 (Pit 4) was last inspected on April 5, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.