Culpeper County, VA Shrink-Swell Risk

Culpeper County's SSURGO shrink-swell reading

Moderate

In Culpeper County, VA, 58.8% of the surveyed soil carries a "Moderate" shrink-swell rating, 3.27% linear extensibility on average. A real but modest amount of movement - standard foundations usually hold up, but drainage and moisture control around the foundation still matter more than on low-risk soil.

Before you rely on this for one address

Culpeper County's reading is an average across the whole county, not a promise about any one lot inside it. 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 Culpeper County.

Budgeting for Culpeper County, VA

Culpeper 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.

Where this sits nationally

Among the 3,085 rated counties on this site, Culpeper County, VA ranks 995 most-constrained nationally, and 8 of 114 within Virginia. Culpeper County covers 379 square miles and counts 56,125 residents.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Newton County, AR and York County, ME 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 Craig County, VA and Winchester city, VA. The full underlying dataset is downloadable directly, one row per county.