Franklin County, KY Shrink-Swell Risk

Franklin County's SSURGO shrink-swell reading

Moderate

In Franklin County, KY, 77% of the surveyed soil carries a "Moderate" shrink-swell rating, 4.21% linear extensibility on average. Conventional foundations are the reasonable expectation here, with routine moisture-control practice rather than special engineering.

Before you rely on this for one address

Franklin 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 Franklin County, KY

Franklin 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.

How Franklin County, KY compares

Among the 3,085 rated counties on this site, Franklin County, KY ranks 469 most-constrained nationally, and 4 of 120 within Kentucky. Franklin County covers 208 square miles and counts 52,442 residents.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Lake County, OH and Wyoming County, WV 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 Bell County, KY and Fleming County, KY. The full underlying dataset is downloadable directly, one row per county.