Braxton County, WV Shrink-Swell Risk

Shrink-swell potential in Braxton County, WV

Low

Soil across 58.4% of Braxton County, WV comes back "Low" in USDA's shrink-swell data, averaging 2.88% linear extensibility. That's the easiest starting point on this site's scale - a standard foundation is the reasonable default here, though any one lot can still differ.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Braxton County, WV - never a reading for one specific parcel. A local geotechnical report, typically $1,000-$5,000 (around $2,700 typical), is the only way to know what one lot in Braxton County will actually do.

Braxton County: the real numbers

Braxton 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.

Braxton County's rank among West Virginia counties

Among the 3,085 rated counties on this site, Braxton County, WV ranks 1,276 most-constrained nationally, and 15 of 55 within West Virginia. Braxton County covers 511 square miles and counts 12,051 residents.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Hardin County, OH and Carlton County, MN 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 Harrison County, WV and Upshur County, WV. The full underlying dataset is downloadable directly, one row per county.