Martin County, MN Water Table Trend
What the closest monitoring well shows for Martin County
The closest qualifying well to Martin County is 30 miles away in Jackson County, MN, where the trend runs holding roughly steady.
Martin County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Martin 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 Jackson 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.
Martin County, Minnesota in brief
About 19,561 people live across Martin County's 712 square miles, in Minnesota. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Martin County isn't one of them yet, see the methodology guide for the exact qualifying bar.