South Leach Non-Property Ponds #2 Dam Reservoir Report
Last Updated: December 13, 2025
South Leach Non-Property Ponds #2 Dam in Carlin, Nevada, is a privately-owned earth dam constructed in 1992 by SERGENT HAUSKINS & BECKWITH INC.
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Summary
The dam stands at a height of 17.5 feet, with a hydraulic height of 15.5 feet and a structural height of 18 feet. It serves a primary purpose of "Other" and has a storage capacity of 52.5 acre-feet, with a normal storage level of 45 acre-feet and a surface area of 3.4 acres.
The dam, located on an unnamed wash, is regulated by the Nevada DWR and undergoes regular inspections, with the last assessment conducted in October 2021 showing a fair condition. It has a low hazard potential and a high risk assessment rating of 2, indicating the need for vigilant monitoring and risk management measures. Despite the absence of a spillway, the dam is equipped with one controlled outlet gate to manage water flow.
With a drainage area of 1.2 square miles and a maximum discharge capacity of 5 cubic feet per second, South Leach Non-Property Ponds #2 Dam plays a crucial role in water resource management in Eureka County. Enthusiasts of water resources and climate will find this dam's design and operational details intriguing, highlighting the importance of maintaining infrastructure in arid regions like Nevada to ensure sustainable water supplies for local communities and ecosystems.
Year Completed |
1992 |
Dam Length |
1672 |
Dam Height |
17.5 |
River Or Stream |
UNNAMED WASH |
Primary Dam Type |
Earth |
Surface Area |
3.4 |
Hydraulic Height |
15.5 |
Drainage Area |
1.2 |
Nid Storage |
52.5 |
Structural Height |
18 |
Outlet Gates |
Other Controlled - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
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.
South Leach Non-Property Ponds #2 Dam