Blue Earth County, MN Water Table Trend
Blue Earth County, MN: the closest actual trend
The closest qualifying well to Blue Earth County is 44 miles away in Rice County, MN, where the trend runs rising, getting shallower over time.
Blue Earth County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Blue Earth County's own number. If you own a well here, comparing your own depth log against this regional figure is worth doing before assuming either way. See Rice County, MN'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.
Blue Earth County, Minnesota in brief
About 70,700 people live across Blue Earth County's 748 square miles, in Minnesota. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Blue Earth County isn't one of them yet, see the methodology guide for the exact qualifying bar.