Carroll County, KY Shrink-Swell Risk

Carroll County's SSURGO shrink-swell reading

Moderate

In Carroll County, KY, 79.2% of the surveyed soil carries a "Moderate" shrink-swell rating, 3.5% linear extensibility on average. A real but modest amount of movement - standard foundations usually hold up, but drainage and moisture control around the foundation still matter more than on low-risk soil.

Before you rely on this for one address

Carroll County's reading is an average across the whole county, not a promise about any one lot inside it. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).

Budgeting for Carroll County, KY

Carroll County's soil reading points toward standard foundation practice as the likely outcome, not the exception. 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.

Carroll County's rank among Kentucky counties

Among the 3,085 rated counties on this site, Carroll County, KY ranks 845 most-constrained nationally, and 29 of 120 within Kentucky. Carroll County, KY is 129 square miles with a population of 11,111.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Sutter County, CA and Hardin County, IL 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

Elsewhere in Kentucky

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