Binions Reservoir #2 Reservoir Report
Nearby: Big Bucks #9 Big Bucks #8
Last Updated: December 6, 2025
Binions Reservoir #2, located in Garfield County, Montana, is a privately owned earth dam constructed in 1938 by the USDA NRCS.
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Summary
With a dam height of 23 feet and a storage capacity of 111 acre-feet, this reservoir primarily serves the purposes of fire protection, stock watering, and small fish pond management. It is situated on the TR-East Fork Woody Creek, with a spillway width of 100 feet for uncontrolled release during periods of high water flow.
Despite its low hazard potential and moderate risk assessment rating, Binions Reservoir #2 is regulated, inspected, and enforced by the Montana DNRC, ensuring its safety and compliance with state regulations. The reservoir has not been rated for its condition assessment, but it meets guidelines for emergency action plans (EAP) and risk management measures. While no inundation maps have been prepared for the area, the reservoir remains a vital water resource for the community, providing essential services for both humans and wildlife.
As water resource and climate enthusiasts, the presence of Binions Reservoir #2 on the landscape serves as a reminder of the delicate balance between human needs and environmental stewardship. Its location in a remote area with limited development highlights the importance of sustainable water management practices in preserving natural habitats and protecting against the threat of wildfires. With proper oversight and maintenance, this reservoir continues to play a crucial role in supporting the local ecosystem and ensuring water security for future generations.
Year Completed |
1938 |
Dam Length |
150 |
Dam Height |
23 |
River Or Stream |
TR-EAST FORK WOODY CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
23 |
Nid Storage |
111 |
Hazard Potential |
Low |
Nid Height |
23 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Nelson Creek Near Van Norman Mt
|
33cfs |
Redwater River At Circle Mt
|
4cfs |
Milk River At Nashua Mt
|
233cfs |
Milk River At Tampico Mt
|
123cfs |
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.
Binions Reservoir #2