Crawford County, PA Water Table Trend
Crawford County, PA: what the water table is actually doing
Crawford County's long-term well puts the trend at 0.1 ft per decade, holding roughly steady, based on 141 measurements since 1967.
This is one representative well, not a county-wide survey, the same grain limit every page here discloses.
Crawford County's source well, in detail
Depth to water at the last reading was 50.5 ft below land surface. Readings span 1967-05-01 to 2026-07-10, 141 measurements from USGS well USGS-413542080245002 (Cw 413 Crawford County Observation Well), part of the National Water Information System. The qualifying bar and the OLS fit behind this trend are documented in the methodology guide.
How Crawford County compares nationally
Crawford County sits at rank 597th 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. Crawford County, Pennsylvania is home to about 82,089 people. See the fastest-moving counties guide for how Crawford 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 Crawford 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.