Summary
This earth-type dam stands at 24 feet high with a length of 600 feet, completed in 2000. With a primary purpose of flood risk reduction, it also serves other functions and has a storage capacity of 65 acre-feet.
Despite its low hazard potential, the dam is currently in poor condition as of the last inspection in February 2022. The inspection frequency is every 5 years, and the risk assessment indicates a high risk level. While it does not have a spillway, the dam is situated near the Peavine Creek and has a drainage area of 0.5 square miles, with a maximum discharge capacity of 2 cubic feet per second.
Water resource and climate enthusiasts will find the Equatorial Tonopah Phase I Leach Event Pond Dam an intriguing structure due to its unique design and location in the Nevada landscape. The dam's historical completion in 2000 and its current condition present opportunities for further study and potential rehabilitation efforts to improve its safety and effectiveness in managing flood risks in the region.
Year Completed |
2000 |
Dam Length |
600 |
Dam Height |
24 |
River Or Stream |
PEAVINE CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
4.8 |
Hydraulic Height |
24 |
Drainage Area |
0.5 |
Nid Storage |
65 |
Structural Height |
24 |
Outlet Gates |
None - 0 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
24 |
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.
Equatorial Tonopah Phase I Leach Event Pond Dam