Hasland #2
Key Takeaway
Hasland #2 is classified as low hazard in Montana. It was completed in 1946 and is 80 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 15 ft (taller than 18.8% in MT) |
| Dam Length | 150 ft |
| Dam Type | Earth |
| Max Storage | 167 acre-ft |
| Normal Storage | 50 acre-ft |
| Year Completed | 1946 (80 years old) |
| NID ID | MT02507 |
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
PAULA ALTHOFF
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Hasland #2?
Hasland #2 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 Hasland #2?
Hasland #2 is owned by PAULA ALTHOFF (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hasland #2 built?
Hasland #2 was completed in 1946, making it 80 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 Hasland #2?
Hasland #2 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 Hasland #2?
Hasland #2 has a dam height of 15 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.