Taylor Fish (Fergus) Reservoir Report
Last Updated: December 5, 2025
Taylor Fish (Fergus) is a privately owned recreational dam located in Fergus, Montana, along the TR-ARMELLES CREEK.
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Summary
Built in 1951, this earth dam stands at a height of 22 feet and has a storage capacity of 65 acre-feet. The dam serves primarily for recreational purposes and is regulated by the Montana Department of Natural Resources and Conservation (DNRC). Despite being classified as having a low hazard potential, the dam's condition assessment is currently rated as "Not Rated".
The dam at Taylor Fish (Fergus) does not have a designated emergency action plan (EAP) or updated inundation maps prepared. However, it is subject to regular state inspections, enforcement, and permitting to ensure its safety and compliance with regulations. Located within Congressional District 00, Montana, this dam is part of the Omaha District under the U.S. Army Corps of Engineers. With its scenic surroundings and key role in providing recreational opportunities, Taylor Fish (Fergus) is a noteworthy water resource structure for enthusiasts interested in climate and water management.
Year Completed |
1951 |
Dam Length |
600 |
Dam Height |
22 |
River Or Stream |
TR-ARMELLES CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
22 |
Nid Storage |
65 |
Hazard Potential |
Low |
Nid Height |
22 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River Near Landusky Mt
|
9100cfs |
Judith River Nr Mouth
|
368cfs |
Peoples Creek Near Hays Mt
|
4cfs |
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.
Taylor Fish (Fergus)