Green Lake County, WI Water Table Trend
Green Lake County, WI: the closest actual trend
Marquette County, WI, 22 miles from Green Lake County, is the closest county with a qualifying well, and its water table is holding roughly steady.
No well inside Green Lake County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Green Lake County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Marquette County, WI'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 Green Lake County
Green Lake County, Wisconsin covers 350 square miles and is home to about 19,370 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Green Lake County isn't one of them yet, see the methodology guide for the exact qualifying bar.