Maverick County, TX Shrink-Swell Risk
What Maverick County, TX's soil means for a foundation
Moderate
USDA's SSURGO data puts Maverick County, TX's soil at "Moderate" shrink-swell potential, an area-weighted linear extensibility of 5.47% across 39.3% of the county's surveyed land. 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.
This is a county figure, not a lot figure
USDA's survey covers the whole of Maverick County, TX at once, not any single address. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).
Report cost vs. repair cost
With Maverick 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.
Maverick County's rank among Texas counties
Nationally, Maverick County, TX is the 219-most-constrained of 3,085 rated counties for shrink-swell soil. Within Texas alone it ranks 59 of 253. Maverick County, TX is 1,279 square miles with a population of 58,829.
Before you act on this
Orleans Parish, LA carries this site's most-constrained reading. Worth County, MO and Kittitas County, WA 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 Schleicher County, TX and Reeves County, TX. The full underlying dataset is downloadable directly, one row per county.