Fink #2 Reservoir Report

Last Updated: December 5, 2025

Fink #2, located in Fergus, Montana, is a privately owned earth dam designed by USDA NRCS for fire protection, stock, or small fish pond purposes.


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Summary

Completed in 1957, this dam stands at a height of 10 feet and has a storage capacity of 83 acre-feet. Situated on TR-ANTELOPE CREEK, this structure serves as a crucial resource for water management in the area.

With a low hazard potential and a current condition assessment of "Not Rated," Fink #2 is regulated by the Montana Department of Natural Resources and Conservation. While the dam has not been inspected recently, it is subject to state permitting, inspection, and enforcement. The primary purpose of this dam is to ensure fire protection and provide water resources for stock and small fish pond use, highlighting its importance in sustaining local ecosystems and supporting agricultural activities.

As a key feature in the water infrastructure of the region, Fink #2 plays a vital role in managing water resources and supporting the local community. With its strategic location and purposeful design, this earth dam stands as a testament to the collaborative efforts of USDA NRCS and state regulatory agencies in ensuring the safety and sustainability of water sources in Montana.

Year Completed

1957

Dam Length

150

Dam Height

10

River Or Stream

TR-ANTELOPE CREEK

Primary Dam Type

Earth

Hydraulic Height

10

Nid Storage

83

Hazard Potential

Low

Nid Height

10
       
Seasonal Comparison

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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.