Clinton County, IN Shrink-Swell Risk

What Clinton County, IN's soil means for a foundation

Moderate

USDA's SSURGO data puts Clinton County, IN's soil at "Moderate" shrink-swell potential, an area-weighted linear extensibility of 3.43% across 89.7% of the county's surveyed land. Conventional foundations are the reasonable expectation here, with routine moisture-control practice rather than special engineering.

This is a county figure, not a lot figure

USDA's survey covers the whole of Clinton County, IN at once, not any single address. A local geotechnical report, typically $1,000-$5,000 (around $2,700 typical), is the only way to know what one lot in Clinton County will actually do.

Report cost vs. repair cost

With Clinton County, IN rating "Moderate", a geotechnical report is still worthwhile before a build, just less urgent than in a high-risk county. A geotechnical report runs $1,000-$5,000, typically around $2,700. Foundation repair, if a specific lot turns out to differ from the county average, runs $5,000-$15,000.

Clinton County's rank among Indiana counties

Nationally, Clinton County, IN is the 888-most-constrained of 3,085 rated counties for shrink-swell soil. Within Indiana alone it ranks 23 of 90. Clinton County, IN is 405 square miles with a population of 32,895.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Boulder County, CO and Sheridan County, ND are worth a look for comparison.

How this reading is built, and its real limits · Moisture management: the cheap fix that works on any soil

More of Indiana

Every county in Indiana is on this site, including Warrick County, IN and Owen County, IN. The full underlying dataset is downloadable directly, one row per county.