Bull Run Dam Reservoir Report
Last Updated: December 15, 2025
Bull Run Dam, located in Elko, Nevada, is a private-owned structure designed by W.
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Summary
H. Settlemeyer with a primary purpose of irrigation. The dam, completed in 1955, stands at a height of 37 feet and has a hydraulic height of 28 feet, with a storage capacity of 1,250 acre-feet and a maximum discharge of 1,500 cubic feet per second. Situated on Bull Run Creek, the dam serves multiple purposes including fire protection, stock, and small fish pond in addition to irrigation.
Despite its low hazard potential, Bull Run Dam received an unsatisfactory condition assessment during its last inspection in June 2018. The dam features an uncontrolled spillway, an outlet gate using a slide (sluice gate), and is constructed primarily of earth and stone materials. With a drainage area of 60.3 square miles and a surface area of 106 acres, the dam plays a crucial role in water resource management in the region. While the risk assessment indicates a moderate level of risk, the dam is regulated, inspected, and enforced by the Nevada Department of Water Resources, ensuring its ongoing safety and compliance with state regulations.
Overall, Bull Run Dam is a vital infrastructure supporting irrigation and water management in Elko, Nevada. Despite its age, the dam continues to serve its purpose effectively, albeit with some concerns regarding its condition. With proper maintenance and management, Bull Run Dam will continue to be a key asset for the community, providing essential water resources for agricultural and other uses while adhering to state regulatory standards.
Year Completed |
1955 |
Dam Length |
541 |
Dam Height |
37 |
River Or Stream |
BULL RUN CREEK |
Primary Dam Type |
Earth |
Surface Area |
106 |
Hydraulic Height |
28 |
Drainage Area |
60.3 |
Nid Storage |
1250 |
Structural Height |
40 |
Outlet Gates |
Slide (sluice gate) - 1 |
Hazard Potential |
Low |
Foundations |
Rock |
Nid Height |
40 |
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 |
|---|---|---|
Jack Creek Campground
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Wilson Reservoir Campground
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Wilson Reservoir
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Bull Run Dam