H M Scott #1 Reservoir Report
Nearby: H M Scott #2 W E Scott #1
Last Updated: December 5, 2025
H M Scott #1 is a privately owned earth dam located on Alkali Creek in Custer, Montana.
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Summary
Completed in 1950, this irrigation dam stands at a height of 27 feet and has a storage capacity of 307 acre-feet, with a normal storage level of 190 acre-feet. The dam is regulated by the Montana Department of Natural Resources and Conservation (DNRC) and is classified as having a low hazard potential.
Situated in Congressional District 00, Montana, H M Scott #1 plays a vital role in providing water for agricultural purposes in the region. The dam has not been rated for its condition, and there is limited information available regarding its inspection frequency and emergency preparedness. Despite these gaps, the structure serves as a key component in the region's water resource management and contributes to the overall sustainability of the surrounding ecosystem.
As water resource and climate enthusiasts, understanding the importance of infrastructure like H M Scott #1 is crucial in safeguarding our water supply and mitigating the impacts of climate change. By staying informed about the status and condition of dams like this one, we can work towards ensuring their safety and effectiveness in managing water resources for future generations.
Year Completed |
1950 |
Dam Length |
375 |
Dam Height |
27 |
River Or Stream |
ALKALI CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
27 |
Nid Storage |
307 |
Hazard Potential |
Low |
Nid Height |
27 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
H M Scott #1