Billings Lake Wpa 2 Dam
Key Takeaway
Billings Lake Wpa 2 Dam is classified as low hazard in North Dakota. It was completed in 1999 and is 27 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 8 ft (taller than 6% in ND) |
| Dam Length | 1,562 ft |
| Dam Type | Earth |
| Max Storage | 107 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,737 cfs |
| Year Completed | 1999 (27 years old) |
| NID ID | ND00865 |
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
US FISH AND WILDLIFE SERVICE
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Billings Lake Wpa 2 Dam?
Billings Lake Wpa 2 Dam 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 Billings Lake Wpa 2 Dam?
Billings Lake Wpa 2 Dam is owned by US FISH AND WILDLIFE SERVICE (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Billings Lake Wpa 2 Dam built?
Billings Lake Wpa 2 Dam was completed in 1999, making it 27 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 Billings Lake Wpa 2 Dam?
Billings Lake Wpa 2 Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Billings Lake Wpa 2 Dam?
Billings Lake Wpa 2 Dam has a dam height of 8 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 Billings Lake Wpa 2 Dam last inspected?
Billings Lake Wpa 2 Dam was last inspected on August 23, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.