Cedar County, MO Shrink-Swell Risk

Shrink-swell potential in Cedar County, MO

Low

Soil across 73.1% of Cedar County, MO comes back "Low" in USDA's shrink-swell data, averaging 2.32% linear extensibility. That's as favorable a county-level reading as this dataset produces - standard foundation practice, pending one lot's own geotechnical report.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Cedar County, MO - never a reading for one specific parcel. 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 Cedar County.

Cedar County: the real numbers

Cedar 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.

Where this sits nationally

Among the 3,085 rated counties on this site, Cedar County, MO ranks 1,713 most-constrained nationally, and 88 of 114 within Missouri. Cedar County, MO is 474 square miles with a population of 15,023.

Before you act on this

Orleans Parish, LA carries this site's most-constrained reading. Gunnison County, CO and Audrain County, MO 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 Missouri

Every county in Missouri is on this site, including Texas County, MO and Lawrence County, MO. The full underlying dataset is downloadable directly, one row per county.