Shenandoah County, VA Shrink-Swell Risk

Shenandoah County, VA's soil, for shrink-swell risk

Low

Shenandoah County, VA: USDA's soil survey rates 63.7% of the county "Low" for shrink-swell potential (2.89% 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 Shenandoah County's reading doesn't cover

Two lots a mile apart in Shenandoah 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 Shenandoah County.

What it costs to find out, versus to ignore it

With Shenandoah County, VA 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 Shenandoah County, VA compares

Nationally, Shenandoah County, VA is the 1,266-most-constrained of 3,085 rated counties for shrink-swell soil. Within Virginia alone it ranks 12 of 114. The county spans 508 square miles, home to 45,441 people.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Craig County, OK and Nash County, NC 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 Virginia

Every county in Virginia is on this site, including Campbell County, VA and Grayson County, VA. The full underlying dataset is downloadable directly, one row per county.