Summary
Completed in 1960, this Earth dam stands at 15 feet tall and spans 300 feet, providing a storage capacity of 54 acre-feet for fire protection, stock, and small fish pond purposes. Situated along TR-SAND CREEK, this reservoir's primary purpose is to support local agriculture and wildlife while also serving as a vital source of water for fire suppression efforts in the area.
With a low hazard potential and a current condition assessment of "Not Rated," Big Railroad Reservoir remains a reliable and safe water resource for the community. While specifics on surface area, drainage area, and maximum discharge are not provided, the reservoir is regularly inspected, permitted, and enforced by the state regulatory agency, ensuring its operational integrity and compliance with safety standards. Additionally, the reservoir is located in Congressional District 00, Montana, under the representation of Greg Gianforte (R), further highlighting its importance and significance in the region.
Water resource and climate enthusiasts will find Big Railroad Reservoir to be a fascinating example of sustainable water management in Montana. Its historical significance, combined with its practical uses for agriculture, wildlife, and fire protection, make it a key asset in the local community. With ongoing state regulation and inspection, this reservoir continues to play a vital role in supporting the surrounding ecosystem and serving as a reliable water source for various needs.
Year Completed |
1960 |
Dam Length |
300 |
Dam Height |
15 |
River Or Stream |
TR-SAND CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
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.
Big Railroad Reservoir