Polk County, NC Water Table Trend
What the closest monitoring well shows for Polk County
Spartanburg County, SC, 26 miles from Polk County, is the closest county with a qualifying well, and its water table is declining at a typical pace for a declining county.
No well inside Polk County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Polk County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Spartanburg County, SC'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 Polk County
Polk County, North Carolina covers 238 square miles and is home to about 20,320 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Polk County isn't one of them yet, see the methodology guide for the exact qualifying bar.