Good Ol West Reservoir Report
Nearby: Sour Apple Vielleux, Joe
Last Updated: December 18, 2025
Good Ol West, a private water resource located in Loma, Montana, serves multiple purposes including fire protection, stock maintenance, and small fish pond activities.
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Summary
The dam, completed in 1960, stands at a height of 30 feet and has a storage capacity of 258 acre-feet, with a normal storage capacity of 124 acre-feet. Situated on the West Dry Fork Coulee, the dam is regulated by the Department of Natural Resources and Conservation (DNRC) in Montana, ensuring that it meets state inspection and enforcement standards.
With a low hazard potential and a current condition of "Not Rated," Good Ol West provides a reliable water source for the surrounding area while maintaining a low risk of potential hazards. The dam's location in Chouteau County, Montana, makes it a key feature for water resource and climate enthusiasts interested in exploring the intersection of man-made infrastructure and natural water management systems. Although the dam has not been inspected recently, its historical significance as a source of water and protection highlights its importance in the region.
As an essential part of the local water management infrastructure, Good Ol West represents a balance between human development and environmental conservation in the Montana landscape. Its primary purpose of fire protection, stock maintenance, and small fish pond activities underscores the diverse uses of water resources in the region. For enthusiasts interested in exploring the intersection of water resources and climate change, Good Ol West offers a valuable case study in sustainable water management practices in the state of Montana.
Year Completed |
1960 |
Dam Length |
375 |
Dam Height |
30 |
River Or Stream |
WEST DRY FORK COULEE |
Primary Dam Type |
Earth |
Hydraulic Height |
30 |
Nid Storage |
258 |
Hazard Potential |
Low |
Nid Height |
30 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River At Fort Benton Mt
|
4520cfs |
Marias River Near Loma Mt
|
335cfs |
Teton River At Loma Mt
|
38cfs |
Missouri River Near Great Falls Mt
|
3960cfs |
Marias River Near Chester Mt
|
253cfs |
Lake Creek Near Power Mt
|
30cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Good Ol West