Garden Reservoir Report
Nearby: Snake Grasshopper
Last Updated: December 5, 2025
Located in Fort Belknap, Montana, Garden is a private irrigation dam on TR-Snake Creek that has been providing water resources since its completion in 1930.
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Summary
With a dam height of 19.5 feet and a storage capacity of 514 acre-feet, Garden plays a crucial role in supporting agricultural activities in the area. Despite being categorized as having a low hazard potential, Garden is regulated, inspected, and enforced by the Montana Department of Natural Resources and Conservation to ensure its safe operation.
Situated in Blaine County, Garden serves as a vital water source for the local community, with a primary purpose of irrigation. Owned privately, the dam is state-regulated and permitted, showcasing a commitment to sustainable water management practices. The dam's low hazard potential is coupled with a condition assessment of "Not Rated," highlighting the need for ongoing monitoring and maintenance to ensure its continued functionality.
As climate change continues to impact water resources, Garden stands as a testament to the importance of efficient water infrastructure. With its earth dam structure and strategic location on TR-Snake Creek, Garden exemplifies the intersection of water resource management and agricultural sustainability. As water enthusiasts and climate advocates, recognizing the significance of dams like Garden in supporting local ecosystems and communities is crucial for promoting resilience in the face of changing environmental conditions.
Year Completed |
1930 |
Dam Length |
200 |
Dam Height |
19.5 |
River Or Stream |
TR-SNAKE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
19.5 |
Nid Storage |
514 |
Hazard Potential |
Low |
Nid Height |
20 |
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.
Garden