Borden County, TX Shrink-Swell Risk
Borden County, TX's soil, for shrink-swell risk
Moderate
Borden County, TX: USDA's soil survey rates 66.6% of the county "Moderate" for shrink-swell potential (4.19% linear extensibility). 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.
What Borden County's reading doesn't cover
Two lots a mile apart in Borden 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 Borden County.
What it costs to find out, versus to ignore it
With Borden County, TX 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 Borden County, TX compares
Nationally, Borden County, TX is the 480-most-constrained of 3,085 rated counties for shrink-swell soil. Within Texas alone it ranks 111 of 253. Borden County covers 897 square miles and counts 557 residents.
For contrast
Orleans Parish, LA carries this site's most-constrained reading. Bannock County, ID and Johnson County, WY 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 Texas
Every county in Texas is on this site, including Liberty County, TX and Galveston County, TX. The full underlying dataset is downloadable directly, one row per county.