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Central Valley Project WY 2014 Ending Status September 2014

Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

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Page 1: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Central Valley Project

WY 2014 Ending Status

September 2014

Page 2: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Northern Sierra Precipitation

Page 3: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

San Joaquin Precipitation

Page 4: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

CVP Storage

Page 5: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Shasta Storage, Acre-Feet

Page 6: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Trinity Storage, Acre-Feet

Page 7: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Folsom Storage, Acre-Feet

Page 8: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

New Melones Storage, Acre-Feet

Page 9: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

September-October 2015

Operational Challenges

• Sacramento River Temperature Control

• Complete CVP North-South Transfers

• October Vernalis Flow Objective

Page 10: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Sacramento River

Page 11: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Additional Fall 2015 Operational

Challenges

• Balancing COA with SWP

• 65% 75% ECs and Refuges (Nov/Dec)

• Salinity Management and DCC gate ops

Page 12: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

WY 2014-15 Reservoir Storage

Current

11 September

(acre-feet)

End of

December “Very

Dry” Forecast

(acre-feet)

Average End of

December

(acre-feet)

Trinity 670 k (42%*) 570 k (35%) 1.6 m

Shasta 1.26 m (49%) 1.1 m (40%) 2.9 m

Folsom 370 k (70%) 260 k (60%) 450 k

New Melones 540 (38%) 420 (25%) 1.6 m

* (percent of average for that date)

Page 13: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

3-Month Outlook

Page 14: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Dry Ground

Page 15: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Drought Outlook

Page 16: Central Valley Project WY 2014 Ending Status€¦ · Sierraville RS Blue Canyon Pacific House 3982-1983 (wettest 2005-2006 Daily Precip. 2012-2013 P ci Current Daily Precip: 29.7

Questions