Livingston County, NY Shrink-Swell Risk
Livingston County, NY's soil, for shrink-swell risk
Low
Livingston County, NY: USDA's soil survey rates 84.7% of the county "Low" for shrink-swell potential (1.99% linear extensibility). That's the easiest starting point on this site's scale - a standard foundation is the reasonable default here, though any one lot can still differ.
What Livingston County's reading doesn't cover
Two lots a mile apart in Livingston County can carry different soil, even though they share one countywide reading. 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 Livingston County.
What it costs to find out, versus to ignore it
With Livingston County, NY 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, Livingston County, NY is the 1,994-most-constrained of 3,085 rated counties for shrink-swell soil. Within New York alone it ranks 11 of 62. Livingston County, NY is 632 square miles with a population of 61,561.
See how another county compares
Orleans Parish, LA carries this site's most-constrained reading. Habersham County, GA and Jackson County, OH 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 New York
Every county in New York is on this site, including Westchester County, NY and Broome County, NY. The full underlying dataset is downloadable directly, one row per county.