Sandoval County, NM Shrink-Swell Risk

Sandoval County's SSURGO shrink-swell reading

Low

In Sandoval County, NM, 59.5% of the surveyed soil carries a "Low" shrink-swell rating, 2.83% 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

Sandoval 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 Sandoval County.

Budgeting for Sandoval County, NM

Sandoval 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, Sandoval County, NM ranks 1,322 most-constrained nationally, and 16 of 32 within New Mexico. Sandoval County covers 3,710 square miles and counts 157,757 residents.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Leelanau County, MI and Young County, TX 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 New Mexico

Every county in New Mexico is on this site, including Chaves County, NM and Doña Ana County, NM. The full underlying dataset is downloadable directly, one row per county.