Terrell County, TX Water Table Trend
Terrell County, TX: the closest actual trend
The closest qualifying well to Terrell County is 54 miles away in Pecos County, TX, where the trend runs rising, getting shallower over time.
Terrell County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Terrell 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 Pecos County, TX'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.
Terrell County, Texas in brief
About 718 people live across Terrell County's 2,358 square miles, in Texas. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Terrell County isn't one of them yet, see the methodology guide for the exact qualifying bar.