Lamoille County, VT Shrink-Swell Risk

Lamoille County's SSURGO shrink-swell reading

Low

In Lamoille County, VT, 99.8% of the surveyed soil carries a "Low" shrink-swell rating, 0.73% linear extensibility on average. Among the 3,144 counties on this site, that's the clean result: little shrink-swell movement, standard construction the likely outcome.

Before you rely on this for one address

Lamoille County's reading is an average across the whole county, not a promise about any one lot inside it. A local geotechnical report, typically $1,000-$5,000 (around $2,700 typical), is the only way to know what one lot in Lamoille County will actually do.

Budgeting for Lamoille County, VT

Lamoille 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 Lamoille County, VT compares

Among the 3,085 rated counties on this site, Lamoille County, VT ranks 3,011 most-constrained nationally, and 13 of 14 within Vermont. Lamoille County covers 461 square miles and counts 26,248 residents.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Mercer County, ND and Morris County, NJ 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 Vermont

Every county in Vermont is on this site, including Bennington County, VT and Orleans County, VT. The full underlying dataset is downloadable directly, one row per county.