Summary
Completed in 1960, this earth-type dam stands at a height of 12 feet and spans a length of 150 feet. With a normal storage capacity of 34 acre-feet and a maximum storage of 81 acre-feet, the dam is designed to provide essential water resources for the surrounding area.
Owned and regulated by private entities, the dam is under the jurisdiction of the Montana Department of Natural Resources and Conservation (DNRC). Despite its low hazard potential, the dam's condition assessment is currently not rated, indicating a need for further evaluation. With no designated emergency action plan in place, there is room for improvement in terms of risk management and preparedness.
Water resource and climate enthusiasts will find Rosa Spring Dam #1 an intriguing structure, offering insight into the management of water for various purposes in the region. As a key feature in the local landscape, this dam presents an opportunity for continued monitoring and potential enhancements to ensure its long-term functionality and safety.
Year Completed |
1960 |
Dam Length |
150 |
Dam Height |
12 |
River Or Stream |
SPRING CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
12 |
Nid Storage |
81 |
Hazard Potential |
Low |
Nid Height |
12 |
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.
Rosa Spring Dam #1