Morgan County, IL Water Table Trend
Morgan County, IL: the closest actual trend
Scott County, IL, 16 miles from Morgan County, is the closest county with a qualifying well, and its water table is declining, slower than most declining counties.
No well inside Morgan County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Morgan County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Scott County, IL'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 Morgan County
Morgan County, Illinois covers 569 square miles and is home to about 32,618 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Morgan County isn't one of them yet, see the methodology guide for the exact qualifying bar.