Delaware County, IN Shrink-Swell Risk

Delaware County, IN's soil, for shrink-swell risk

Moderate

Delaware County, IN: USDA's soil survey rates 76.5% of the county "Moderate" for shrink-swell potential (3.93% linear extensibility). Conventional foundations are the reasonable expectation here, with routine moisture-control practice rather than special engineering.

What Delaware County's reading doesn't cover

Two lots a mile apart in Delaware 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 Delaware County.

What it costs to find out, versus to ignore it

With Delaware County, IN rating "Moderate", 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 Delaware County, IN compares

Nationally, Delaware County, IN is the 609-most-constrained of 3,085 rated counties for shrink-swell soil. Within Indiana alone it ranks 13 of 90. Delaware County, IN is 392 square miles with a population of 112,951.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Macon County, AL and Miller County, GA 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 Indiana

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