Perkins County, SD Water Table Trend
What the closest monitoring well shows for Perkins County
Adams County, ND, 42 miles from Perkins County, is the closest county with a qualifying well, and its water table is holding roughly steady.
No well inside Perkins County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Perkins County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Adams County, ND'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 Perkins County
Perkins County, South Dakota covers 2,870 square miles and is home to about 2,832 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Perkins County isn't one of them yet, see the methodology guide for the exact qualifying bar.