Charles City County, VA Shrink-Swell Risk

Shrink-swell potential in Charles City County, VA

Moderate

Soil across 50.9% of Charles City County, VA comes back "Moderate" in USDA's shrink-swell data, averaging 3.44% linear extensibility. Conventional foundations are the reasonable expectation here, with routine moisture-control practice rather than special engineering.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Charles City County, VA - 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 Charles City County.

Charles City County: the real numbers

Charles City 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 Charles City County, VA compares

Among the 3,085 rated counties on this site, Charles City County, VA ranks 884 most-constrained nationally, and 7 of 114 within Virginia. Charles City County, VA is 183 square miles with a population of 6,564.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Yancey County, NC and Douglas County, NV 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 Virginia

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