Sioux County, NE Shrink-Swell Risk

Sioux County's SSURGO shrink-swell reading

Low

In Sioux County, NE, 84.8% of the surveyed soil carries a "Low" shrink-swell rating, 1.97% linear extensibility on average. That's as favorable a county-level reading as this dataset produces - standard foundation practice, pending one lot's own geotechnical report.

Before you rely on this for one address

Sioux 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 Sioux County.

Budgeting for Sioux County, NE

Sioux 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, Sioux County, NE ranks 2,014 most-constrained nationally, and 61 of 93 within Nebraska. Sioux County covers 2,067 square miles and counts 1,099 residents.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Cottle County, TX and Carteret County, NC 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 Nebraska

Every county in Nebraska is on this site, including Chase County, NE and Banner County, NE. The full underlying dataset is downloadable directly, one row per county.