Essex County, NY Shrink-Swell Risk
Essex County's SSURGO shrink-swell reading
Low
In Essex County, NY, 95.9% of the surveyed soil carries a "Low" shrink-swell rating, 0.93% linear extensibility on average. Among the 3,144 counties on this site, that's the clean result: little shrink-swell movement, standard construction the likely outcome.
Before you rely on this for one address
Essex County's reading is an average across the whole county, not a promise about any one lot inside it. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).
Budgeting for Essex County, NY
Essex 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.
Where this sits nationally
Among the 3,085 rated counties on this site, Essex County, NY ranks 2,932 most-constrained nationally, and 53 of 62 within New York. Essex County covers 1,794 square miles and counts 36,744 residents.
See how another county compares
Orleans Parish, LA carries this site's most-constrained reading. Madison County, FL and Franklin County, ID 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 New York
Every county in New York is on this site, including Oswego County, NY and Orange County, NY. The full underlying dataset is downloadable directly, one row per county.