Schenectady County, NY Shrink-Swell Risk
Schenectady County, NY's soil, for shrink-swell risk
Low
Schenectady County, NY: USDA's soil survey rates 85.9% of the county "Low" for shrink-swell potential (1.89% linear extensibility). Among the 3,144 counties on this site, that's the clean result: little shrink-swell movement, standard construction the likely outcome.
What Schenectady County's reading doesn't cover
Two lots a mile apart in Schenectady 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 Schenectady County.
What it costs to find out, versus to ignore it
With Schenectady 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.
How Schenectady County, NY compares
Nationally, Schenectady County, NY is the 2,079-most-constrained of 3,085 rated counties for shrink-swell soil. Within New York alone it ranks 14 of 62. Schenectady County covers 205 square miles and counts 162,261 residents.
For contrast
Orleans Parish, LA carries this site's most-constrained reading. Stone County, MS and Champaign 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 Nassau County, NY and Oneida County, NY. The full underlying dataset is downloadable directly, one row per county.