Fentress County, TN Water Table Trend
Fentress County, TN: the closest actual trend
The closest qualifying well to Fentress County is 15 miles away in Pickett County, TN, where the trend runs rising, getting shallower over time.
Fentress County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Fentress 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 Pickett 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.
Fentress County, Tennessee in brief
About 20,129 people live across Fentress County's 499 square miles, in Tennessee. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Fentress County isn't one of them yet, see the methodology guide for the exact qualifying bar.