Washington County, GA Water Table Trend
Washington County's groundwater trend, from USGS's own readings
Over 66 years of USGS readings, the well tracking Washington County's aquifer is declining, slower than most declining counties: 1.1 ft per decade.
One well stands in for Washington County's whole aquifer here, the honest simplification every page on this site carries.
What the well actually measured
The most recent reading put water 258 ft below land surface. Readings span 1960-10-01 to 2026-09-15, 163 measurements from USGS well USGS-325848082480901 (23x027), part of the National Water Information System. The qualifying bar and the OLS fit behind this trend are documented in the methodology guide.
Where Washington County ranks
Of the 1,449 US counties with a usable trend, Washington County ranks 1088th from fastest-rising to fastest-declining, 1 is the fastest-rising water table measured, 1449 the fastest-declining. About 19,834 people live in Washington County, Georgia. See the fastest-moving counties guide for how Washington County stacks up against the most extreme cases nationally.
What a declining table means for a well pump
Because Washington County's water table is actually declining, not just a general worry, a well owner here should consider comparing home-warranty plans that cover well-pump failure before one happens.
A dropping table says nothing about water quality
Whether Washington County's water table is rising or falling is independent of what's actually in the water. Depletion can concentrate naturally-occurring minerals, so it's worth checking directly with a water test rather than assuming a depth trend says anything about quality.