Chabot Reservoir Reservoir Report
Last Updated: December 19, 2025
Chabot Reservoir, located in Daniels, Montana, is a private recreational water resource managed by the USDA NRCS.
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Summary
The reservoir was completed in 1964 with a primary purpose of recreation, offering a maximum storage capacity of 64 acre-feet and a normal storage of 38 acre-feet. It serves as a popular spot for outdoor enthusiasts, with a low hazard potential and a moderate risk assessment rating.
The reservoir, situated along the TR-POPLAR RIVER, features an earth dam with a height of 25 feet and a length of 442 feet. The spillway is uncontrolled and has a width of 194 feet, allowing for a maximum discharge of 600 cubic feet per second. Despite not being rated for its condition assessment, the reservoir provides a safe and enjoyable environment for visitors seeking water-based activities.
Chabot Reservoir is a vital water source in the region, offering recreational opportunities while also serving as a key component in managing water resources in Daniels, Montana. With its picturesque setting and well-maintained facilities, the reservoir continues to attract water resource and climate enthusiasts looking to explore the natural beauty of the area.
Year Completed |
1964 |
Dam Length |
442 |
Dam Height |
25 |
River Or Stream |
TR-POPLAR RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
25 |
Drainage Area |
4.7 |
Nid Storage |
64 |
Hazard Potential |
Low |
Nid Height |
25 |
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.
Chabot Reservoir