530-993-4379
Sierra Booster
  • Home
  • Newspaper
    • Latest News
    • Letters to the Editor >
      • Submit Letter to the Editor
    • Old News Archive
    • Photo Tour
    • Events
    • About Us
    • SUBSCRIBE
  • Advertiser Directory
    • Advertiser Press Releases
    • Website Sponsors
    • Advertiser Area
  • Buy Ads - Services
  • Fishing Report
  • Contact Us
  • Admin Log In

Final Survey of 2017 Finds Water-Rich Snowpack

5/1/2017

0 Comments

 


 
SACRAMENTO –Today’s manual snow survey by the Department of Water Resources (DWR) at Phillips Station in the Sierra Nevada found a Snow Water Equivalent (SWE) of 27.8 inches, 190 percent of the May 1 long-term average there (14.6 inches).
 
Electronic measurements indicate the water content of the statewide snowpack today is 42.5 inches, 196 percent of the May 1 average. The SWE of the northern Sierra snowpack is 39.9 inches (199 percent of average); the central and southern Sierra readings are 47.1 inches (202 percent of average) and 37.6 inches (180 percent of average), respectively.
 
Today's readings will help hydrologists forecast spring and summer snowmelt runoff into rivers and reservoirs. The melting snow supplies approximately one-third of the water used by Californians.
 
"California’s cities and farms can expect good water supplies this summer,” said DWR Acting Director Bill Croyle. “But this ample snowpack should not wash away memories of the intense drought of 2012-2016. California’s precipitation is the most variable in the nation, and we cannot afford to stop conserving water.”
 
Snowpack water content is measured manually on or near the first of the month from January to May. The Phillips snow course, near the intersection of Highway 50 and Sierra-at-Tahoe Road, is one of hundreds surveyed manually throughout the winter. Manual measurements augment the electronic readings from about 100 sensors in the state’s mountains that provide a current snapshot of the snowpack’s water content.
 
The first of April is normally when snowpack water content is at its peak.
 
Frank Gehrke, chief of the California Cooperative Snow Surveys Program, conducted DWR’s survey today at Phillips and said of his findings, 2017 has been “an extremely good year in terms of the snowpack.”
 
Gehrke said the snowpack is encouraging in terms of surface water supplies. “The thing we’re looking out for is primarily the southern Sierra, where we have full reservoirs and in some cases a huge snowpack,” he said. “We want to make sure that we prudently manage that so we don’t cause any downstream issues.”
 
California's reservoirs are fed both by rain and snowpack runoff. A majority of the state's major reservoirs are above normal storage levels for today’s date. Lake Oroville in Butte County, the State Water Project's (SWP) principal reservoir, is 91 percent of average for the date (74 percent of its 3.5-million acre-foot capacity). Shasta Lake north of Redding, the federal Central Valley Project's largest reservoir with a capacity of 4.5 million acre-feet, is at 109 percent of average (94 percent of capacity).
 
Earlier this month, DWR increased its estimate of this year’s SWP supply to 100 percent of requests for contractors north of the Sacramento-San Joaquin Delta and 85 percent of requests for other contractors, the highest since the 100-percent allocation in 2006.
 




 

0 Comments



Leave a Reply.

    Archives

    January 2023
    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    June 2022
    May 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    October 2018
    September 2018
    August 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    February 2018
    January 2018
    December 2017
    November 2017
    October 2017
    September 2017
    August 2017
    July 2017
    June 2017
    May 2017
    April 2017
    March 2017
    February 2017
    January 2017
    December 2016
    November 2016
    October 2016
    September 2016
    August 2016
    July 2016
    June 2016
    May 2016
    April 2016
    March 2016
    February 2016
    January 2016
    December 2015
    November 2015
    October 2015
    September 2015
    August 2015
    July 2015
    June 2015
    May 2015
    April 2015
    March 2015
    February 2015
    January 2015
    April 2014
    September 2009

    Categories

    All
    2015
    Sierra County News

    RSS Feed

    Vie
    ​w Old News

CONTACT US:

Sierra Booster Newspaper
PO Box 8
Loyalton, CA 96118
Phone: 530-993-4379
Fax: 844-272-8583
Email: jbuck@psln.com

Website Privacy Policy​
Picture
Local Weather
©Copyright Sierra Booster - Sierra County News - Editorial
Website by Chamber Nation