Palisades 1 Dam Reservoir Report
Nearby: Palisades 4 Dam Palisades 2 Dam
Last Updated: December 22, 2025
Palisades 1 Dam, located in Eureka, Nevada, serves as a vital structure for debris control and flood risk reduction along Safford Creek.
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Summary
Built in 1965 by the USDI BLM, this earth dam stands at a height of 25 feet and has a hydraulic height of 21 feet. Despite its primary purpose of debris control, the dam also plays a role in reducing flood risks in the area.
While the dam's hazard potential is classified as low, its condition assessment is rated as poor as of the last inspection in June 2019. With a moderate risk level of 3, there is a need for ongoing risk management measures to ensure the safety and integrity of the structure. Although the dam has an uncontrolled spillway and one outlet gate, further inspections and maintenance are necessary to address the poor condition assessment and mitigate any potential risks associated with its operation.
As a federal-owned structure regulated by the Nevada Department of Water Resources, Palisades 1 Dam stands as an essential component of water resource management in the region. With its strategic location and purpose, this dam plays a crucial role in protecting the surrounding areas from debris flow and minimizing flood risks, highlighting the importance of continued monitoring and maintenance to ensure its long-term effectiveness and safety.
Year Completed |
1965 |
Dam Length |
350 |
Dam Height |
25 |
River Or Stream |
SAFFORD CREEK |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
21 |
Drainage Area |
1 |
Nid Storage |
25 |
Structural Height |
25 |
Outlet Gates |
Uncontrolled - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
25 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Humboldt R At Palisade
|
62cfs |
Marys Creek At Carlin
|
5cfs |
Maggie Ck At Carlin
|
12cfs |
Susie Creek At Carlin
|
1cfs |
Humboldt R Nr Carlin
|
40cfs |
Maggie Creek At Maggie Cr Cyn Nr Carlin
|
0cfs |
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.
Palisades 1 Dam