Izard County, AR Water Table Trend
Izard County, AR: what the water table is actually doing
Izard County's long-term well puts the trend at 1.2 ft per decade, rising, getting shallower over time, based on 36 measurements since 1966.
This is one representative well, not a county-wide survey, the same grain limit every page here discloses.
Izard County's source well, in detail
Depth to water at the last reading was 80.7 ft below land surface. Readings span 1966-08-23 to 2025-04-18, 36 measurements from USGS well USGS-361324091555001 (18n09w15bcb1), part of the National Water Information System. The qualifying bar and the OLS fit behind this trend are documented in the methodology guide.
How Izard County compares nationally
Izard County sits at rank 226th of 1,449 ranked counties, ordered rising-to-declining, so a low number means a rising water table and a high one means fast decline. Izard County, Arkansas is home to about 14,291 people. See the fastest-moving counties guide for how Izard County stacks up against the most extreme cases nationally.
Depth and quality are separate questions
This page answers a depth question, not a quality one. A well in Izard County can be stable in depth and still worth testing for quality, or declining and still test clean, the two are measured separately, and only a direct test settles the second one.