State says dry conditions continue even as recent winter storms bring much-needed snow

By Elizabeth Larson | Feb. 4, 2021
From left to right, Ramesh Gautam, chief of California Cooperative Snow Surveys Program, Nick Ellis, electrical engineer in Statewide Monitoring Network Section, and Sean de Guzman, chief of the California Department of Water Resources Snow Surveys and Water Supply Forecasting Section, conduct the second media snow survey of the 2021 season at Phillips Station in the Sierra Nevada Mountains. The survey is held approximately 90 miles east of Sacramento off Highway 50 in El Dorado County. Photo taken Wednesday, February 3, 2021, by Florence Low/California Department of Water Resources.

NORTHERN CALIFORNIA – Despite recent winter storms that brought heavy rain and snow to parts of the state, California’s snowpack is continuing to lag, according to a new state report.

The Department of Water Resources conducted the second manual snow survey of the season at Phillips Station on Wednesday.

The manual survey recorded 63 inches of snow depth and a snow water equivalent, or SWE, of 17 inches, which is 93 percent of average for this location.

The SWE measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast.

From left to right, Ramesh Gautam, chief of California Cooperative Snow Surveys Program, and Sean de Guzman, chief of the California Department of Water Resources Snow Surveys and Water Supply Forecasting Section, conduct the second media snow survey of the 2021 season at Phillips Station in the Sierra Nevada Mountains. The survey is held approximately 90 miles east of Sacramento off Highway 50 in El Dorado County. Photo taken Wednesday, February 3, 2021. Photo by Florence Low/California Department of Water Resources.


“The recent blast of winter weather was a welcome sight, but it was not enough to offset this winter’s dry start,” said DWR Director Karla Nemeth. “While there is still a chance we will see additional storms in the coming weeks, the Department and other state agencies are preparing for the potential for a second consecutive year of dry conditions.”

Statewide snow survey measurements reflect those dry conditions. Measurements from DWR’s electronic snow survey stations indicate that statewide the snowpack’s SWE is 12.5 inches, or 70 percent of the Feb. 3 average, and 45 percent of the April 1 average.

April 1 is typically when California’s snowpack is the deepest and has the highest SWE.

Fall 2020 was extremely dry, especially in the Sierra Nevada, and follows last year’s below-average snow and precipitation.

Sean de Guzman, chief of the Snow Survey and Water Supply Forecast, left, plants the cylinder as Ramesh Gautam, chief of California Cooperative Snow Surveys Program, right, looks on during a 2021 snow survey season event at Phillips Station in the Sierra Nevada Mountains about 90 miles east of Sacramento off Highway 50 in El Dorado County. Photo taken Wednesday, February 3, 2021, by Andrew Innerarity/California Department of Water Resources.


Separately, in the Mendocino National Forest, DWR’s California Data Exchange Center also reported new snow levels.

Measurements taken on Tuesday at Anthony Peak showed a snow depth of 28 inches and water content of 9.5 percent, with density of 34 percent. That’s the first measure taken this year, and compared to February 2020, it’s up by 2 inches but density is down by 4 percent.

With only a couple months remaining in California’s traditional wet season, Californians should look at ways to reduce water use at home. Each individual act of conservation makes a difference over time.

Visit www.SaveOurWater.com to learn easy ways to save water every day.

California’s second 2021 snow survey season event was held at Phillips Station in the Sierra Nevada Mountains about 90 miles east of Sacramento off Highway 50 in El Dorado County on Tuesday, February 3, 2021. Photo by Andrew Innerarity/California Department of Water Resources.