Hawkins County, TN Shrink-Swell Risk

Hawkins County's SSURGO shrink-swell reading

Low

In Hawkins County, TN, 60.9% of the surveyed soil carries a "Low" shrink-swell rating, 2.41% linear extensibility on average. 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.

Before you rely on this for one address

Hawkins 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 Hawkins County, TN

Hawkins 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.

Hawkins County's rank among Tennessee counties

Among the 3,085 rated counties on this site, Hawkins County, TN ranks 1,630 most-constrained nationally, and 31 of 95 within Tennessee. The county spans 487 square miles, home to 59,371 people.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Schuyler County, IL and Whitfield 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

Elsewhere in Tennessee

Every county in Tennessee is on this site, including Hickman County, TN and Marion County, TN. The full underlying dataset is downloadable directly, one row per county.