Summary
Built in 1951, this earth dam stands at 27 feet tall and spans 657 feet in length, providing fire protection, stock, and a small fish pond for its primary purposes. With a storage capacity of 81 acre-feet and a normal storage level of 47 acre-feet, Killen #7 serves as a vital resource for water management in the area.
Managed by the Montana Department of Natural Resources and Conservation (DNRC), Killen #7 has a low hazard potential and is currently rated as 'Not Rated' for its condition assessment. Despite not having a recent inspection date, the dam is deemed safe for its intended purposes. While the emergency action plan (EAP) status and risk assessment details are not available, the dam's regulatory compliance and enforcement measures ensure the safety and functionality of this essential water resource infrastructure.
Situated in Rosebud County, Montana, Killen #7 is a key component of the local water infrastructure, serving the community with reliable water storage for fire protection and livestock needs. As water resource and climate enthusiasts, it is crucial to recognize the importance of maintaining and monitoring dams like Killen #7 to ensure their continued safety and effectiveness in water management and conservation efforts.
Year Completed |
1951 |
Dam Length |
657 |
Dam Height |
27 |
River Or Stream |
SOUTH SUNDAY CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
27 |
Nid Storage |
81 |
Hazard Potential |
Low |
Nid Height |
27 |
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.
Killen #7