Sierra Nevada Snowpack at Historic Low Levels
• Sierra Nevada snowpack is at 18% of its historical average, the second-lowest level on record.
• Despite low snowpack, reservoirs are nearly full due to three wet winters, mitigating immediate drought concerns.
• Reduced snowpack raises concerns about increased fire risk and potential strain on water resources during summer.
Snowpack at 18% of historical average
As of April 1, 2026, the Sierra Nevada snowpack, a vital water source for California, is at a concerning 18% of its historical average, marking the second-lowest level ever recorded, only surpassed by the 5% in 2015. This decline is primarily due to unusually high March temperatures causing accelerated snowmelt.
Related News