Bryan County, GA Shrink-Swell Risk

Bryan County, GA's soil, for shrink-swell risk

Low

Bryan County, GA: USDA's soil survey rates 68% of the county "Low" for shrink-swell potential (2.87% linear extensibility). That's as favorable a county-level reading as this dataset produces - standard foundation practice, pending one lot's own geotechnical report.

What Bryan County's reading doesn't cover

Two lots a mile apart in Bryan County can carry different soil, even though they share one countywide reading. A site-specific soil report, usually $1,000-$5,000, is what an engineer would actually pull before designing a foundation on a lot in Bryan County.

What it costs to find out, versus to ignore it

With Bryan 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 Bryan County, GA compares

Nationally, Bryan County, GA is the 1,282-most-constrained of 3,085 rated counties for shrink-swell soil. Within Georgia alone it ranks 5 of 159. The county spans 438 square miles, home to 51,105 people.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Adair County, KY and Grundy County, IA 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 Houston County, GA and Charlton County, GA. The full underlying dataset is downloadable directly, one row per county.