Marshall County, AL Water Table Trend
What the closest monitoring well shows for Marshall County
Cullman County, AL, 34 miles from Marshall County, is the closest county with a qualifying well, and its water table is rising, getting shallower over time.
No well inside Marshall County clears this site's 15-year qualifying bar, so this is the closest real reading, not a measurement of Marshall County's own aquifer. Worth checking your own well's depth log against it rather than assuming it matches. See Cullman County, AL'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 Marshall County
Marshall County, Alabama covers 566 square miles and is home to about 102,156 people. USGS's National Groundwater Monitoring Network covers 1,449 of 3,222 US counties (45%) today; Marshall County isn't one of them yet, see the methodology guide for the exact qualifying bar.