Lawrence County, OH Shrink-Swell Risk

Lawrence County, OH's soil, for shrink-swell risk

Moderate

Lawrence County, OH: USDA's soil survey rates 56.9% of the county "Moderate" for shrink-swell potential (3.32% linear extensibility). Conventional foundations are the reasonable expectation here, with routine moisture-control practice rather than special engineering.

What Lawrence County's reading doesn't cover

Two lots a mile apart in Lawrence County can carry different soil, even though they share one countywide reading. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).

What it costs to find out, versus to ignore it

With Lawrence County, OH 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.

Lawrence County's rank among Ohio counties

Nationally, Lawrence County, OH is the 960-most-constrained of 3,085 rated counties for shrink-swell soil. Within Ohio alone it ranks 42 of 88. Lawrence County, OH is 453 square miles with a population of 55,829.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Kanawha County, WV and Boone County, IN 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 Ohio

Every county in Ohio is on this site, including Auglaize County, OH and Vinton County, OH. The full underlying dataset is downloadable directly, one row per county.