Summary
Completed in 1940, this earth dam stands at a height of 16 feet and has a storage capacity of 108 acre-feet, primarily serving the purposes of fire protection, stock, and small fish pond maintenance. Situated along TR-ANTELOPE CREEK, the reservoir is regulated by the Montana Department of Natural Resources and Conservation (DNRC) and is considered to have low hazard potential.
Despite its modest size and capacity, Havre Reservoir plays a crucial role in providing water for fire protection and supporting local livestock. With a condition assessment currently marked as "Not Rated," the reservoir is subject to regular state inspections and enforcement measures to ensure its structural integrity and functionality. While not considered a high-risk water resource, Havre Reservoir remains an essential component of the local water management system in the region.
Water resource and climate enthusiasts can appreciate Havre Reservoir as a prime example of sustainable water management practices in Montana. Its historical significance, low hazard potential, and multi-purpose functionality demonstrate the importance of maintaining and regulating small-scale water resources for various community needs. With a focus on fire protection, livestock support, and ecological preservation, Havre Reservoir serves as a valuable asset in the region's water infrastructure, contributing to the resilience and sustainability of the local ecosystem.
Year Completed |
1940 |
Dam Length |
1935 |
Dam Height |
16 |
River Or Stream |
TR-ANTELOPE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
16 |
Nid Storage |
108 |
Hazard Potential |
Low |
Nid Height |
16 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River Near Landusky Mt
|
9100cfs |
Musselshell River At Mosby Mt
|
12cfs |
Flatwillow Creek Near Mosby Mt
|
17cfs |
Judith River Nr Mouth
|
368cfs |
Peoples Creek Near Hays Mt
|
4cfs |
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.
Havre Reservoir