Saline County, KS Shrink-Swell Risk

What Saline County, KS's soil means for a foundation

Moderate

USDA's SSURGO data puts Saline County, KS's soil at "Moderate" shrink-swell potential, an area-weighted linear extensibility of 4.68% across 38.4% 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 Saline County, KS 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 Saline County will actually do.

Report cost vs. repair cost

With Saline County, KS 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.

How Saline County, KS compares

Nationally, Saline County, KS is the 351-most-constrained of 3,085 rated counties for shrink-swell soil. Within Kansas alone it ranks 47 of 105. Saline County covers 720 square miles and counts 53,459 residents.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Clay County, MS and Surry County, VA 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 Kansas

Every county in Kansas is on this site, including Wilson County, KS and Stafford County, KS. The full underlying dataset is downloadable directly, one row per county.