Greeley County, NE Shrink-Swell Risk
What Greeley County, NE's soil means for a foundation
Low
USDA's SSURGO data puts Greeley County, NE's soil at "Low" shrink-swell potential, an area-weighted linear extensibility of 2% across 91.7% of the county's surveyed land. That's as favorable a county-level reading as this dataset produces - standard foundation practice, pending one lot's own geotechnical report.
This is a county figure, not a lot figure
USDA's survey covers the whole of Greeley County, NE at once, not any single address. 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 Greeley County.
Report cost vs. repair cost
With Greeley County, NE rating "Low", 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.
Where this sits nationally
Nationally, Greeley County, NE is the 1,988-most-constrained of 3,085 rated counties for shrink-swell soil. Within Nebraska alone it ranks 59 of 93. The county spans 570 square miles, home to 2,197 people.
See how another county compares
Orleans Parish, LA carries this site's most-constrained reading. Telfair County, GA and Okmulgee 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 Dawes County, NE and Garden County, NE. The full underlying dataset is downloadable directly, one row per county.