Barren County, KY Shrink-Swell Risk

Barren County, KY's soil, for shrink-swell risk

Low

Barren County, KY: USDA's soil survey rates 67.5% of the county "Low" for shrink-swell potential (2.57% linear extensibility). Among the 3,144 counties on this site, that's the clean result: little shrink-swell movement, standard construction the likely outcome.

What Barren County's reading doesn't cover

Two lots a mile apart in Barren County can carry different soil, even though they share one countywide reading. A site-specific soil report, usually $1,000-$5,000, is what an engineer would actually pull before designing a foundation on a lot in Barren County.

What it costs to find out, versus to ignore it

With Barren County, KY rating "Low", 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.

Where this sits nationally

Nationally, Barren County, KY is the 1,496-most-constrained of 3,085 rated counties for shrink-swell soil. Within Kentucky alone it ranks 52 of 120. Barren County covers 487 square miles and counts 45,609 residents.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Haskell County, KS and Kalkaska County, MI 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 Kentucky

Every county in Kentucky is on this site, including Robertson County, KY and Metcalfe County, KY. The full underlying dataset is downloadable directly, one row per county.