Dougherty County, GA Shrink-Swell Risk

Shrink-swell potential in Dougherty County, GA

Low

Soil across 79.8% of Dougherty County, GA comes back "Low" in USDA's shrink-swell data, averaging 1.96% linear extensibility. Among the 3,144 counties on this site, that's the clean result: little shrink-swell movement, standard construction the likely outcome.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Dougherty County, GA - never a reading for one specific parcel. 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 Dougherty County.

Dougherty County: the real numbers

Dougherty 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 Dougherty County, GA compares

Among the 3,085 rated counties on this site, Dougherty County, GA ranks 2,019 most-constrained nationally, and 29 of 159 within Georgia. Dougherty County, GA is 329 square miles with a population of 82,418.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Mecklenburg County, NC and Palm Beach County, FL 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 Georgia

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