Trimble County, KY Shrink-Swell Risk

Trimble County's SSURGO shrink-swell reading

Moderate

In Trimble County, KY, 58.2% of the surveyed soil carries a "Moderate" shrink-swell rating, 3.95% linear extensibility on average. That's a middle reading: not the sharp swings that crack a foundation outright, but enough that grading and drainage are worth getting right.

Before you rely on this for one address

Trimble 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 Trimble County, KY

Trimble 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.

Trimble County's rank among Kentucky counties

Among the 3,085 rated counties on this site, Trimble County, KY ranks 600 most-constrained nationally, and 9 of 120 within Kentucky. Trimble County covers 148 square miles and counts 8,591 residents.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Green Lake County, WI and Harlan County, KY 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 Scott County, KY and Logan County, KY. The full underlying dataset is downloadable directly, one row per county.