Dimmit County, TX Water Table Trend
The nearest real water-table reading to Dimmit County, TX
The closest qualifying well to Dimmit County is 64 miles away in Uvalde County, TX, where the trend runs declining faster than most declining counties.
Dimmit County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Dimmit 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 Uvalde 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.
Dimmit County, Texas in brief
About 8,181 people live across Dimmit County's 1,329 square miles, in Texas. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Dimmit County isn't one of them yet, see the methodology guide for the exact qualifying bar.