Drury Reservoir Report
Nearby: Pcb Lindquest #1
Last Updated: December 19, 2025
Drury is a private irrigation dam located in Daniels County, Montana, along the Poplar River.
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Summary
Completed in 1950, this earth dam stands at a height of 12 feet and has a storage capacity of 56 acre-feet. With a low hazard potential and not yet rated for condition assessment, Drury plays a crucial role in providing water for irrigation purposes in the area.
Managed by the Montana Department of Natural Resources and Conservation (DNRC), Drury is regulated and inspected by the state to ensure its safe operation. Despite being in a low-hazard category, the dam has not been subjected to a formal condition assessment, indicating a need for further evaluation. With a spillway width of 50 feet, Drury is equipped to handle excess water flow during peak seasons, protecting the surrounding area from potential flooding risks.
Situated in Congressional District 00, Montana, Drury serves as a vital water resource infrastructure in the region, supporting agricultural activities and contributing to the overall water management system. As an essential component of the irrigation network along the Poplar River, ensuring the safety and effectiveness of Drury is crucial for sustainable water resource management and climate resilience in Daniels County.
Year Completed |
1950 |
Dam Length |
200 |
Dam Height |
12 |
River Or Stream |
POPLAR RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
12 |
Drainage Area |
5.39 |
Nid Storage |
56 |
Hazard Potential |
Low |
Nid Height |
12 |
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.
Drury