Aberta
Key Takeaway
Aberta is classified as low hazard in Montana. It was completed in 1954 and is 72 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 20 ft (taller than 44.5% in MT) |
| Dam Length | 300 ft |
| Dam Type | Earth |
| Max Storage | 234 acre-ft |
| Normal Storage | 99 acre-ft |
| Year Completed | 1954 (72 years old) |
| NID ID | MT02523 |
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
ABERTA SPARLIN
Private
Nearby Dams
Ralph Clark #1
Garfield, MT
Low Hazard 47 ftSaylor
Garfield, MT
Low Hazard 20 ftClark (Garfield)
Garfield, MT
Low Hazard 20 ftChuck #1
Garfield, MT
Low Hazard 30 ftLoomis, D. #2
Garfield, MT
Low Hazard 30 ftRyan (Garfield)
Garfield, MT
Low Hazard 20 ftSaylor Reservoir
Garfield, MT
Low Hazard 22 ftHarold #3
Garfield, MT
Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Aberta?
Aberta 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 Aberta?
Aberta is owned by ABERTA SPARLIN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Aberta built?
Aberta was completed in 1954, making it 72 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 Aberta?
Aberta serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Aberta?
Aberta has a dam height of 20 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.