Email Subscription
Join 14.5K other subscribers-
Recent Posts
CA Water Topics
- adaptive management
- agriculture
- Amber Manfree
- Andrew Rypel
- Ann Willis
- Brian Gray
- California
- California water
- Carson Jeffres
- Central Valley
- Chinook salmon
- Christine Parisek
- climate change
- Coho salmon
- conservation
- dams
- Delta
- Delta islands
- Delta smelt
- drought
- Duncan MacEwan
- economics
- ecosystem
- Ellen Hanak
- environmental flows
- environmental justice
- extinction
- fish
- fish conservation
- fisheries
- fish migration
- floodplain
- floods
- groundwater
- groundwater management
- habitat
- Halloween
- humor
- irrigation
- Jay Lund
- Jeffrey Mount
- John Durand
- Joshua Viers
- Josué Medellín-Azuara
- Karrigan Bork
- Klamath River
- levees
- Megan Nguyen
- Moyle
- native fish
- Nicholas Pinter
- Peter Moyle
- Putah Creek
- reconciliation
- reconciliation ecology
- reservoirs
- restoration
- Richard Frank
- Richard Howitt
- Robert Lusardi
- Rui Hui
- Ryan Peek
- Sacramento-San Joaquin Delta
- salmon
- Sarah Yarnell
- Shasta River
- Thomas Harter
- UC Davis Center for Watershed Sciences
- water conservation
- water management
- water planning
- water quality
- water rights
- water supply
- William Fleenor
Posts by Date
- December 2023 (1)
- November 2023 (4)
- October 2023 (5)
- September 2023 (4)
- August 2023 (4)
- July 2023 (4)
- June 2023 (4)
- May 2023 (4)
- April 2023 (5)
- March 2023 (4)
- February 2023 (4)
- January 2023 (5)
- December 2022 (4)
- November 2022 (3)
- October 2022 (5)
- September 2022 (3)
- August 2022 (4)
- July 2022 (4)
- June 2022 (4)
- May 2022 (5)
- April 2022 (4)
- March 2022 (4)
- February 2022 (4)
- January 2022 (5)
- December 2021 (4)
- November 2021 (4)
- October 2021 (5)
- September 2021 (4)
- August 2021 (4)
- July 2021 (5)
- June 2021 (4)
- May 2021 (6)
- April 2021 (4)
- March 2021 (4)
- February 2021 (4)
- January 2021 (5)
- December 2020 (4)
- November 2020 (4)
- October 2020 (4)
- September 2020 (2)
- August 2020 (4)
- July 2020 (3)
- June 2020 (3)
- May 2020 (4)
- April 2020 (4)
- March 2020 (6)
- February 2020 (1)
- January 2020 (3)
- December 2019 (4)
- November 2019 (2)
- October 2019 (4)
- September 2019 (4)
- August 2019 (4)
- July 2019 (3)
- June 2019 (5)
- May 2019 (4)
- April 2019 (5)
- March 2019 (3)
- February 2019 (4)
- January 2019 (3)
- December 2018 (1)
- November 2018 (5)
- October 2018 (2)
- September 2018 (1)
- August 2018 (4)
- July 2018 (1)
- June 2018 (2)
- May 2018 (4)
- April 2018 (5)
- March 2018 (4)
- February 2018 (5)
- January 2018 (4)
- December 2017 (5)
- November 2017 (2)
- October 2017 (5)
- September 2017 (5)
- August 2017 (5)
- July 2017 (5)
- June 2017 (3)
- May 2017 (3)
- April 2017 (5)
- March 2017 (4)
- February 2017 (4)
- January 2017 (4)
- December 2016 (4)
- November 2016 (4)
- October 2016 (5)
- September 2016 (4)
- August 2016 (4)
- July 2016 (4)
- June 2016 (4)
- May 2016 (4)
- April 2016 (5)
- March 2016 (4)
- February 2016 (4)
- January 2016 (5)
- December 2015 (4)
- November 2015 (4)
- October 2015 (5)
- September 2015 (3)
- August 2015 (4)
- July 2015 (4)
- June 2015 (5)
- May 2015 (4)
- April 2015 (5)
- March 2015 (5)
- February 2015 (6)
- January 2015 (2)
- December 2014 (3)
- November 2014 (4)
- October 2014 (4)
- September 2014 (2)
- August 2014 (4)
- July 2014 (4)
- June 2014 (6)
- May 2014 (4)
- April 2014 (5)
- March 2014 (3)
- February 2014 (2)
- January 2014 (3)
- December 2013 (2)
- November 2013 (2)
- October 2013 (4)
- September 2013 (3)
- August 2013 (1)
- July 2013 (3)
- June 2013 (3)
- May 2013 (4)
- April 2013 (4)
- March 2013 (2)
- February 2013 (1)
- January 2013 (2)
- December 2012 (1)
- November 2012 (3)
- October 2012 (3)
- September 2012 (2)
- July 2012 (1)
- June 2012 (1)
- May 2012 (3)
- April 2012 (1)
- March 2012 (4)
- February 2012 (4)
- January 2012 (3)
- December 2011 (2)
- November 2011 (4)
- October 2011 (3)
- September 2011 (2)
- August 2011 (4)
- July 2011 (4)
- June 2011 (5)
- May 2011 (2)
- April 2011 (4)
- March 2011 (4)
- February 2011 (3)
- January 2011 (1)
Tag Archives: Thomas Harter
Groundwater Recovery in California – Still Behind the Curve
by Thomas Harter and Bill Brewster California has a unique and highly variable climate in which drought reoccurs periodically. California began this century in a dry period from 1999 to 2005, and experienced droughts from 2007 to 2009, and 2012 … Continue reading
Groundwater Nitrate Sources and Contamination in the Central Valley
by Katherine Ransom and Thomas Harter In California’s Central Valley, many communities depend significantly or entirely on groundwater as their drinking water supply. Studies estimate the number of private wells in the Central Valley to be on the order of … Continue reading
Posted in Agriculture, California Water, Groundwater, Nitrate, Water Supply and Wastewater
Tagged Katherine Ransom, Thomas Harter
6 Comments
GRA’s Contemporary Groundwater Issues Council weighs in on BMPs for Groundwater Sustainability Plans
by Thomas Harter, Vicki Kretsinger Grabert, Reid Bryson, and Tim Parker On May 26, 2016, eight days after the California Water Commission voted to approve emergency regulations for Groundwater Sustainability Plans, the Groundwater Resources Association (GRA) held the sixth annual workshop of … Continue reading
Post-drought groundwater in California: Like the economy after a deep “recession,” recovery will be slow
by Thomas Harter The 2012-2016 drought has made many of us keenly aware of how “empty” our groundwater “reservoirs” have become. As the recent series of atmospheric rivers have left us with a massive snowpack, full surface water reservoirs (with … Continue reading
Capturing El Niño for the underground
By Philip Bachand, Helen Dahlke, William Horwath, Thomas Harter and Toby O’Geen A much-anticipated “Godzilla” El Niño this winter may refill California’s drought-diminished reservoirs, but it won’t do much to restock the severely depleted aquifers we rely upon to get … Continue reading
Posted in Drought, El Niño
Tagged agriculture, drought, El Niño, flood, Helen Dahlke, irrigation, Philip Bachand, Thomas Harter, Toby O’Geen, William Horwath
7 Comments
Guidance for putting new groundwater law on the ground
By Thomas Harter, Vicki Kretsinger Grabert and Tim Parker A group that helps shape California groundwater policy has proposed several ideas for state consideration in implementing the 2014 Sustainable Groundwater Management Act (SGMA). The Contemporary Groundwater Issues Council of the … Continue reading
Posted in Groundwater
Tagged DWR, groundwater, Thomas Harter, Tim Parker, Vicki Kretsinger Grabert
4 Comments
Keeping accounts for groundwater sustainability
Rob Gailey, Graham Fogg, Thomas Harter, Jay Lund, Helen Dahlke, Richard Frank, Tim Ginn, Richard Howitt, Mimi Jenkins, Bonnie Magnuson, Josué Medellín-Azuara, and Samuel Sandoval Solis The Sustainable Groundwater Management Act of 2014 creates an opportunity to establish standards for … Continue reading
Creating effective groundwater sustainability plans
Jay Lund, Thomas Harter, Robert Gailey, Graham Fogg, Richard Frank, Helen Dahlke, Timothy Ginn, Sam Sandoval Solis, Thomas Young — UC Davis Andrew Fisher, Ruth Langridge — UC Santa Cruz Joshua Viers, Thomas Harmon — UC Merced Patricia Holden, Arturo … Continue reading
Posted in Groundwater
Tagged Graham Fogg, groundwater, Helen Dahlke, Jay Lund, Joshua Viers, Richard Frank, Robert Gailey, Sam Sandoval Solis, sustainability, Thomas Harter
10 Comments
Groundwater reform more important than water bond
By Jay Lund and Thomas Harter California lawmakers recently found extraordinary consensus in approving a $7.5 billion water bond for the November election ballot. If the measure wins, however, future generations will not necessarily reap many of the promised water … Continue reading
Posted in Uncategorized
Tagged drought, groundwater recharge, groundwater security, Jay Lund, Thomas Harter
10 Comments
Why California’s agriculture needs groundwater management
California’s agricultural prosperity increasingly depends on groundwater availability during drought. Global markets favoring high-value nuts, fruits and wine grapes are fueling a steady conversion of farmland from annual crops and pasture to orchards and vineyards. The growing profitability of these … Continue reading
Posted in Uncategorized
Tagged agriculture, drought, groundwater management, Jay Lund, Josué Medellín-Azuara, Thomas Harter
13 Comments