Summary
Completed in 1953, this dam serves multiple purposes including fire protection, stock, and a small fish pond. With a dam height of 15 feet and a storage capacity of 271 acre-feet, Nefsy #3 has a low hazard potential and is currently in "Not Rated" condition.
Managed by the Montana Department of Natural Resources and Conservation (DNRC), Nefsy #3 is equipped with state-permitting, inspection, and enforcement protocols to ensure its safe operation. The dam is located in Congressional District 00, Montana, under the representation of Congressman Greg Gianforte. Despite being ungraded in its condition assessment, Nefsy #3 remains a vital infrastructure for water resource management and climate resilience in the region.
Water resource and climate enthusiasts can appreciate Nefsy #3 for its historical significance and functional importance in maintaining water supply for fire protection, livestock, and aquatic ecosystems. Situated in a picturesque location in Prairie County, Montana, this earth dam stands as a testament to the state's commitment to water management and environmental stewardship. As a key component of the local infrastructure, Nefsy #3 contributes to the overall resilience and sustainability of the region's water resources in the face of changing climate conditions.
Year Completed |
1953 |
Dam Length |
350 |
Dam Height |
15 |
River Or Stream |
WEST FORK BRACKETT CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
271 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
HOMESTEAD RESERVOIR
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TERRY SCENIC VIEW AREA
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SILVERTIP RESERVOIR
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Nefsy #3