Webster County, GA Shrink-Swell Risk

What Webster County, GA's soil means for a foundation

Low

USDA's SSURGO data puts Webster County, GA's soil at "Low" shrink-swell potential, an area-weighted linear extensibility of 0.98% across 100% of the county's surveyed land. Among the 3,144 counties on this site, that's the clean result: little shrink-swell movement, standard construction the likely outcome.

This is a county figure, not a lot figure

USDA's survey covers the whole of Webster County, GA at once, not any single address. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).

Report cost vs. repair cost

With Webster County, GA 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.

How Webster County, GA compares

Nationally, Webster County, GA is the 2,907-most-constrained of 3,085 rated counties for shrink-swell soil. Within Georgia alone it ranks 143 of 159. The county spans 210 square miles, home to 2,315 people.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Clay County, SD and Knox County, OH 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 Georgia

Every county in Georgia is on this site, including Dawson County, GA and Wilcox County, GA. The full underlying dataset is downloadable directly, one row per county.