Summary
With a height of 14 feet and a storage capacity of 112 acre-feet, this structure on TR-Snake Creek serves as a vital resource in Valley County. Despite its low hazard potential, the dam is regulated by the Montana Department of Natural Resources and Conservation (DNRC) and undergoes regular state inspections and enforcement to ensure its safety and compliance with regulations.
Situated in a picturesque setting with a maximum storage capacity of 112 acre-feet, Frank Jenson #1 plays a crucial role in providing water for fire protection and supporting local livestock and fish populations. The dam's location in Congressional District 00, Montana, under the jurisdiction of the Omaha District of the US Army Corps of Engineers, highlights its significance in the region's water resource management. The dam's construction history and purpose reflect its importance in balancing water needs for various uses while maintaining environmental sustainability.
Despite its age, Frank Jenson #1 remains in good condition, with a hazard potential rated as low. While not currently assessed for condition, the dam's regular inspections and maintenance ensure its continued functionality for the community. With its historical significance and ongoing regulatory oversight, this earth dam stands as a testament to the importance of water resource management in sustaining ecosystems and supporting human activities in Valley County, Montana.
Year Completed |
1946 |
Dam Length |
100 |
Dam Height |
14 |
River Or Stream |
TR-SNAKE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
14 |
Nid Storage |
112 |
Hazard Potential |
Low |
Nid Height |
14 |
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.
Frank Jenson #1