Adams County, IN Water Table Trend
Adams County, IN: the closest actual trend
Wells County, IN, 15 miles from Adams County, is the closest county with a qualifying well, and its water table is declining, slower than most declining counties.
No well inside Adams County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Adams County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Wells County, IN'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 Adams County
Adams County, Indiana covers 339 square miles and is home to about 36,584 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Adams County isn't one of them yet, see the methodology guide for the exact qualifying bar.