Cannon County, TN Water Table Trend
What the closest monitoring well shows for Cannon County
Coffee County, TN, 22 miles from Cannon County, is the closest county with a qualifying well, and its water table is holding roughly steady.
No well inside Cannon County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Cannon County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Coffee County, TN'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 Cannon County
Cannon County, Tennessee covers 266 square miles and is home to about 15,142 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Cannon County isn't one of them yet, see the methodology guide for the exact qualifying bar.