Pinal County, AZ Water Table Trend
What the closest monitoring well shows for Pinal County
Pima County, AZ, 60 miles from Pinal County, is the closest county with a qualifying well, and its water table is rising, getting shallower over time.
No well inside Pinal County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Pinal County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Pima County, AZ's full page. See the no-data guide for why a county this close to a qualifying well still doesn't get its own number.
About Pinal County
Pinal County, Arizona covers 5,367 square miles and is home to about 513,862 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Pinal County isn't one of them yet, see the methodology guide for the exact qualifying bar.