Webster County, WV Shrink-Swell Risk

Shrink-swell potential in Webster County, WV

Low

Soil across 99.6% of Webster County, WV comes back "Low" in USDA's shrink-swell data, averaging 1.47% 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 Webster County, WV - 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 Webster County.

Webster County: the real numbers

Webster 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, Webster County, WV ranks 2,548 most-constrained nationally, and 44 of 55 within West Virginia. Webster County covers 553 square miles and counts 7,947 residents.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Wayne County, MS and Price County, WI 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 West Virginia

Every county in West Virginia is on this site, including Mercer County, WV and Brooke County, WV. The full underlying dataset is downloadable directly, one row per county.