Summary
With a dam height of 51 feet and a storage capacity of 1370 acre-feet, this Earth dam stands as a testament to sustainable water management practices. Surrounded by the scenic beauty of Mill Flat Creek, Sequoia Lake not only fulfills its primary purpose of water supply but also offers recreational opportunities to visitors, boasting a surface area of 200 acres for exploration and enjoyment.
Managed by the California Department of Water Resources and subject to rigorous state regulations and inspections, Sequoia Lake ensures the safety and security of its infrastructure. Despite its high hazard potential, the dam's condition is assessed as satisfactory, with the last inspection conducted in June 2020. As climate change impacts water resources worldwide, the significance of well-maintained reservoirs like Sequoia Lake becomes increasingly apparent, highlighting the critical role they play in ensuring water security for communities and ecosystems in the face of evolving weather patterns and hydrological dynamics.
As water resource and climate enthusiasts explore the intricate details of Sequoia Lake's design and operation, they can appreciate the historical and environmental significance of this reservoir. With its rich history dating back over a century, Sequoia Lake stands as a testament to the enduring importance of sustainable water management practices in the face of evolving climatic challenges. By embracing innovation and adherence to regulatory standards, Sequoia Lake continues to serve as a vital water resource for the community of Miramonte and beyond, embodying the resilience and adaptability necessary in the age of climate uncertainty.
Year Completed |
1888 |
Dam Length |
225 |
Dam Height |
51 |
River Or Stream |
Mill Flat Cr |
Primary Dam Type |
Earth |
Surface Area |
200 |
Hydraulic Height |
41 |
Drainage Area |
4 |
Nid Storage |
1370 |
Hazard Potential |
High |
Nid Height |
51 |
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.
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