SNOFLO
 

       




SEVEN OAKS DAM

RESERVOIR LEVELS
March 28, 2025


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Seven Oaks is a rockfill dam located in Yucaipa, California, along the Santa Ana River. Completed in 1999, this dam stands at a height of 550 feet with a storage capacity of 145,600 acre-feet. Its primary purpose is flood risk reduction, serving as a crucial structure in protecting the surrounding area from potential inundation during heavy rainfall events. The dam is regulated by the California Department of Water Resources and undergoes regular inspections to ensure its structural integrity.

With a high hazard potential but a satisfactory condition assessment as of September 2017, Seven Oaks plays a vital role in water resource management and climate resilience in the region. The dam's design and construction reflect a commitment to safeguarding the community from flooding and mitigating potential risks associated with its operation. The dam's strategic location and storage capacity contribute to the overall flood risk reduction efforts in the area, making it an essential component of the local water infrastructure.

Managed by the local government, Seven Oaks serves as a testament to the collaborative efforts of various agencies and stakeholders in addressing water resource challenges. Its presence highlights the importance of proactive measures in adapting to climate change impacts and ensuring the safety and security of the surrounding communities. As a key asset in flood risk reduction, Seven Oaks stands as a symbol of resilience and preparedness in the face of evolving environmental conditions.

Storage 24hr Change -0.04%
Percent of Normal 99%
Minimum 2,122.74 acre-ft
2007-09-04
Maximum 2,310.89 acre-ft
2019-03-22
Average 2,208 acre-ft
Nid_Height 550
Hydraulic_Height 520
Primary_Dam_Type Rockfill
Drainage_Area 177
Year_Completed 1999
Dam_Height 550
Hazard_Potential High
River_Or_Stream Santa Ana Riv
Surface_Area 780
Nid_Storage 145600
Dam_Length 2980
       
Seasonal Comparison
Created with Highcharts 8.0.0Seasonal Water Storage(acre-ft)1. Jan1. Feb1. Mar1. Apr1. May1. Jun1. Jul1. Aug1. Sep1. Oct1. Nov1. Dec01k2k3k
Storage Levels
Created with Highcharts 8.0.0Storage (acre-ft)15. Jan29. Jan12. Feb26. Feb11. Mar25. Mar8. Apr22. Apr6. May20. May3. Jun17. Jun1. Jul01k2k3k
Pool Elevation Levels
Created with Highcharts 8.0.0Pool Elevation (ft)Sep '06Nov '06Jan '07Mar '07May '07Jul '07Sep '07Nov '070250500750

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