What is the current status of California's snowpack?

California's snowpack is significantly below normal for early March, with statewide accumulation at 59% of normal to date.

Which region in California has the most concerning snowpack levels?

The northern region of California is most concerning, with its snowpack at only 38% of normal as of March 4th.

How does climate change affect California's water supply?

Ever-warmer average temperatures have reshaped the California water cycle, leading to more dramatic wet-dry swings and increasing drought risk when major storms don't arrive.

Home / Environment / California Snowpack Lags: Water Supply in Peril?

California Snowpack Lags: Water Supply in Peril?

5 Mar

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Summary

California's snowpack is significantly below normal for early March.
Northern California's snowpack is at 38% of normal, raising drought concerns.
Warmer storms and lower-elevation rain have impacted snow accumulation.

California Snowpack Lags: Water Supply in Peril?

California's snowpack, a vital natural reservoir, is lagging significantly behind normal levels for early March, according to the Department of Water Resources (DWR). Despite beneficial mid-February storms, the statewide accumulation is only 59% of normal to date. This shortfall is primarily due to warm storms causing lower-elevation melt and more rain than snow.

The northern region of the state is experiencing the most critical deficit, with its snowpack at just 38% of normal as of March 4th. This is a stark contrast to last year's conditions, where it was at 100% of normal. The central Sierra Nevada is faring slightly better at 62% of normal, while the southern Sierra Nevada shows the strongest performance at 82% of average.