Saluda County, SC Shrink-Swell Risk

Saluda County, SC's soil, for shrink-swell risk

Low

Saluda County, SC: USDA's soil survey rates 92.6% of the county "Low" for shrink-swell potential (2.09% 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 Saluda County's reading doesn't cover

Two lots a mile apart in Saluda 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 Saluda County, SC 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 Saluda County, SC compares

Nationally, Saluda County, SC is the 1,902-most-constrained of 3,085 rated counties for shrink-swell soil. Within South Carolina alone it ranks 18 of 46. The county spans 453 square miles, home to 19,452 people.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Chippewa County, MI and Okfuskee County, OK 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 South Carolina

Every county in South Carolina is on this site, including Colleton County, SC and Chester County, SC. The full underlying dataset is downloadable directly, one row per county.