Groundwater Tables In Most Of California Are At All-time Lows, State Report Says http://www.circleofblue.org/waternews/2014/world/groundwater-ta... Published on May 4, 2014 19:09 by Jackvan JohnGroundwater Tables In Most Of California Are At All-time Lows, State Report Says http://www.circleofblue.org/waternews/2014/world/groundwater-tables-california-time-lows-state-report-says/