Delta County, TX Water Table Trend
Delta County, TX: the closest actual trend
The closest qualifying well to Delta County is 72 miles away in Bowie County, TX, where the trend runs declining, slower than most declining counties.
Delta County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Delta 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 Bowie 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.
Delta County, Texas in brief
About 5,647 people live across Delta County's 257 square miles, in Texas. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Delta County isn't one of them yet, see the methodology guide for the exact qualifying bar.