Blue Cheese Reservoir Report

Last Updated: December 19, 2025

Blue Cheese is a privately owned dam located in Tampico, Montana, along the TR-Milk River.


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Summary

Built in 1950 for fire protection, stock, and small fish pond purposes, this earth dam stands at a height of 12 feet and has a storage capacity of 53 acre-feet. The dam is regulated by the Department of Natural Resources and Conservation (DNRC) in Montana and is considered to have a low hazard potential.

Despite its low hazard potential, Blue Cheese has not been rated for its condition assessment, and there is no information available on its inspection frequency or emergency action plan status. The dam has not been modified in recent years, and there are no associated structures or outlet gates. The surrounding area is at minimal risk of inundation, but further risk assessment and management measures may be necessary to ensure the safety and functionality of this water resource in the face of changing climate conditions. Water resource and climate enthusiasts may find the unique purpose and location of Blue Cheese to be of interest, especially in the context of increasing environmental challenges.

Year Completed

1950

Dam Length

125

Dam Height

12

River Or Stream

TR-MILK RIVER

Primary Dam Type

Earth

Hydraulic Height

12

Nid Storage

53

Hazard Potential

Low

Nid Height

12
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.