Zavala County, TX Water Table Trend
The nearest real water-table reading to Zavala County, TX
Uvalde County, TX, 34 miles from Zavala County, is the closest county with a qualifying well, and its water table is declining faster than most declining counties.
No well inside Zavala County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Zavala County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. 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.
About Zavala County
Zavala County, Texas covers 1,297 square miles and is home to about 9,209 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Zavala County isn't one of them yet, see the methodology guide for the exact qualifying bar.