Summary
Managed by the Bureau of Indian Affairs, this reservoir was completed in 1935 and primarily serves the purpose of irrigation. With a dam height of 40 feet and a storage capacity of 14,900 acre-feet, Weber Reservoir covers an area of 990 acres and has a maximum discharge of 5,200 cubic feet per second.
The dam at Weber Reservoir is classified as an earth dam, with stone core types and foundations made of rock and soil. The spillway, which is controlled and 240 feet wide, helps manage the water levels in the reservoir. Despite being categorized as having a high hazard potential, the condition assessment of Weber Reservoir is currently listed as "Not Available." Emergency action plans and risk management measures for potential inundation events are also being evaluated, with the last revision of the emergency action plan being in October 2015.
Overall, Weber Reservoir plays a crucial role in water management and irrigation in the Mineral County area of Nevada. As a key component of the water infrastructure along the Walker River, its operation and maintenance by the Bureau of Indian Affairs ensure a reliable water supply for agricultural and recreational purposes in the region. With its rich history dating back to the 1930s, Weber Reservoir continues to be a vital resource for the local community and surrounding areas.
Year Completed |
1935 |
Dam Length |
1950 |
Dam Height |
40 |
River Or Stream |
WALKER RIVER |
Primary Dam Type |
Earth |
Surface Area |
990 |
Hydraulic Height |
36 |
Drainage Area |
2650 |
Nid Storage |
14900 |
Structural Height |
50 |
Outlet Gates |
Other Controlled - 1, Slide (sluice gate) - 2, Tainter (radial) - 3 |
Hazard Potential |
High |
Foundations |
Rock, Soil |
Nid Height |
50 |
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.
Weber
Weber Reservoir Near Schurz