Dakota County, NE Shrink-Swell Risk

Dakota County's SSURGO shrink-swell reading

Moderate

In Dakota County, NE, 49% of the surveyed soil carries a "Moderate" shrink-swell rating, 3.77% linear extensibility on average. Conventional foundations are the reasonable expectation here, with routine moisture-control practice rather than special engineering.

Before you rely on this for one address

Dakota 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 Dakota County will actually do.

Budgeting for Dakota County, NE

Dakota 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 Dakota County, NE compares

Among the 3,085 rated counties on this site, Dakota County, NE ranks 688 most-constrained nationally, and 28 of 93 within Nebraska. Dakota County covers 264 square miles and counts 21,335 residents.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Montmorency County, MI and McCurtain County, OK 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 Logan County, NE and Otoe County, NE. The full underlying dataset is downloadable directly, one row per county.