First California snow survey of 2019 shows snowpack is below average for this time of year

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Friday, January 4, 2019
Snow survey shows water content is below average
Despite early winter storms, the first California snow survey of 2019 showed Sierra water content is below average for this time of year.

SACRAMENTO, Calif. (KFSN) -- The Department of Water Resources conducted the first Phillips Station snow survey of 2019 on Thursday, and results show the snowpack is below average for this time of year.

The manual survey recorded 25.5 inches of snow depth and snow water equivalent of 9 inches at Phillips Station, which is 80 percent average for that location. Across California, the Sierra snowpack is 67 percent of average.

"While these results are below average, they are a stark contrast to where we were a year ago at this location," said DWS Water Resources Engineer John King.

The Phillips Station snowpack feeds into the western portion of the San Joaquin valley.

"About two-thirds of California's annual rainfall occurs December through March. Total precipitation so far this water year, which began October 1, has been below average," said DWR State Climatologist Michael Anderson. "We still have three wet season months ahead of us, so there's time for the snowpack to build and improve before it begins to melt, which usually starts happening around April 1."

Statewide the snowpack measured 67% of average.

Storage at Friant Dam and Pine Flat Dam was also below normal but Sarge Green of the California Water Institute still had reason to be encouraged.

Green was encouraged by the snow-capped mountains he can see from the institute. He expects an average water year locally.

"The reservoirs managed to hang on to a little water but they're still down," he said. "During the summer we had a number of tropical storms that resulted in precipitation up in the sierras and that helped carry us over and start us out with a little more water."

Right now the US Drought Monitor shows 75% of California is under moderate drought conditions.

But Green reminded us a few storms can make a big difference.

"We're still very early. January, February, March are good precipitation months normally so we can make it up," Green said.

Many people are hopeful the next two storms headed our way get us headed in the right direction when it comes to the snowpack.

Snowpack generally provides about 30% of California's water needs as it melts in the spring and summer months. The survey by DWR is their first of five snow surveys at Phillips Station, with the others set to happen in February, March, April and May.