Giles County, TN Water Table Trend
What the closest monitoring well shows for Giles County
The closest qualifying well to Giles County is 25 miles away in Lincoln County, TN, where the trend runs rising, getting shallower over time.
Giles County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Giles County's own number. If you own a well here, comparing your own depth log against this regional figure is worth doing before assuming either way. See Lincoln 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.
Giles County, Tennessee in brief
About 30,971 people live across Giles County's 611 square miles, in Tennessee. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Giles County isn't one of them yet, see the methodology guide for the exact qualifying bar.