Grant County, IN Shrink-Swell Risk

Grant County's SSURGO shrink-swell reading

Moderate

In Grant County, IN, 92.4% of the surveyed soil carries a "Moderate" shrink-swell rating, 4.44% linear extensibility on average. A real but modest amount of movement - standard foundations usually hold up, but drainage and moisture control around the foundation still matter more than on low-risk soil.

Before you rely on this for one address

Grant County's reading is an average across the whole county, not a promise about any one lot inside it. 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 Grant County.

Budgeting for Grant County, IN

Grant 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.

How Grant County, IN compares

Among the 3,085 rated counties on this site, Grant County, IN ranks 400 most-constrained nationally, and 6 of 90 within Indiana. The county spans 414 square miles, home to 66,458 people.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Morgan County, KY and Glenn County, CA 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 Indiana

Every county in Indiana is on this site, including Scott County, IN and Ohio County, IN. The full underlying dataset is downloadable directly, one row per county.