Hogan #2 Reservoir Report
Nearby: T. Mahaffey C. Jordan
Last Updated: December 6, 2025
Hogan #2 is a privately owned earth dam located in Kinsey, Montana, along Kircher Creek.
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Summary
Built in 1960 for fire protection, stock, and small fish pond purposes, the dam stands at a height of 15 feet and has a storage capacity of 77 acre-feet. With a low hazard potential, the dam has not been rated for its condition but is regulated, permitted, inspected, and enforced by the Montana Department of Natural Resources and Conservation (DNRC).
Situated in Custer County, Hogan #2 serves as a vital resource for water storage and wildlife support in the area. Its location in a rural setting surrounded by agricultural lands underscores its importance for irrigation and livestock purposes. Despite its age, the dam has maintained its structural integrity and continues to fulfill its intended functions with a normal storage capacity of 36 acre-feet.
Given its significance for fire protection and agricultural activities, Hogan #2 presents a unique opportunity for water resource and climate enthusiasts to study the impact of such infrastructure on local ecosystems and water management practices. With its regulated status and low hazard potential, the dam serves as a model for sustainable water resource development and conservation efforts in the region.
Year Completed |
1960 |
Dam Length |
400 |
Dam Height |
15 |
River Or Stream |
KIRCHER CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
77 |
Hazard Potential |
Low |
Nid Height |
15 |
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.
W. Jordan