Houston County, MN Water Table Trend
Houston County, MN: the closest actual trend
Allamakee County, IA, 28 miles from Houston County, is the closest county with a qualifying well, and its water table is rising, getting shallower over time.
No well inside Houston County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Houston County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Allamakee County, IA'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 Houston County
Houston County, Minnesota covers 552 square miles and is home to about 18,352 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Houston County isn't one of them yet, see the methodology guide for the exact qualifying bar.