Eugene S #1 Reservoir Report
Nearby: Berrys Land #4 Kwasney
Last Updated: December 19, 2025
Eugene S #1, located in Poplar, Montana, is a privately owned earth dam completed in 1945 by the USDA NRCS.
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Summary
This multipurpose dam serves for fire protection, stock, and as a small fish pond in the Wolf Creek watershed, with a maximum storage capacity of 54 acre-feet and a drainage area of 5.63 square miles. The dam stands at a height of 15 feet and has a spillway width of 75 feet to manage a maximum discharge of 750 cubic feet per second.
Despite its low hazard potential and moderate risk assessment, Eugene S #1 has not been rated for its condition assessment. The dam is state-regulated and subject to regular inspections, enforcement, and permitting by the DNRC of Montana. Managed by the Natural Resources Conservation Service, the dam's primary purpose is to provide essential water resources for fire protection and agricultural use in the region. With its historical significance and ongoing operational maintenance, Eugene S #1 plays a crucial role in water resource management in McCone County, Montana.
Water resource and climate enthusiasts will appreciate Eugene S #1 as a vital infrastructure project that addresses multiple needs within the community while contributing to the conservation and sustainable use of water resources in the Wolf Creek watershed. Its design and construction by the USDA NRCS demonstrate a commitment to environmental stewardship and the protection of natural habitats. As a key player in the local water management system, Eugene S #1 serves as a model for responsible dam operation and maintenance, ensuring the safety and sustainability of water supply for future generations in the region.
Year Completed |
1945 |
Dam Length |
175 |
Dam Height |
15 |
River Or Stream |
TR-WOLF CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Drainage Area |
5.63 |
Nid Storage |
54 |
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.
Eugene S #1