Lawrence County, SD Water Table Trend
Lawrence County, SD: the closest actual trend
The closest qualifying well to Lawrence County is 49 miles away in Custer County, SD, where the trend runs rising, getting shallower over time.
Lawrence County itself has no monitoring well with enough history to call its own trend, so treat this as a regional estimate, not Lawrence 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 Custer County, SD'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.
Lawrence County, South Dakota in brief
About 28,809 people live across Lawrence County's 800 square miles, in South Dakota. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Lawrence County isn't one of them yet, see the methodology guide for the exact qualifying bar.