Richardson County, NE Shrink-Swell Risk

What Richardson County, NE's soil means for a foundation

Moderate

USDA's SSURGO data puts Richardson County, NE's soil at "Moderate" shrink-swell potential, an area-weighted linear extensibility of 4.96% across 45.7% of the county's surveyed land. That's a middle reading: not the sharp swings that crack a foundation outright, but enough that grading and drainage are worth getting right.

This is a county figure, not a lot figure

USDA's survey covers the whole of Richardson County, NE at once, not any single address. A local geotechnical report, typically $1,000-$5,000 (around $2,700 typical), is the only way to know what one lot in Richardson County will actually do.

Report cost vs. repair cost

With Richardson County, NE rating "Moderate", a geotechnical report is still worthwhile before a build, just less urgent than in a high-risk county. 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 Richardson County, NE compares

Nationally, Richardson County, NE is the 297-most-constrained of 3,085 rated counties for shrink-swell soil. Within Nebraska alone it ranks 16 of 93. Richardson County covers 552 square miles and counts 7,666 residents.

See how another county compares

Orleans Parish, LA carries this site's most-constrained reading. Lowndes County, AL and Alfalfa 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

More of Nebraska

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