Noxubee County, MS's soil, for a septic absorption field

Very limited

In Noxubee County, MS, 97.9% of the surveyed land carries a "Very limited" rating for a standard septic drain field. That reading means a conventional system is a poor bet here - 97.9% of Noxubee County lands in the strictest "very limited" bucket USDA uses. Noxubee County, MS is 695.361 square miles with a population of 9,825.

What Noxubee County's reading doesn't cover

This is a countywide, area-weighted figure across every soil survey map unit in Noxubee County, MS - never a reading for one specific parcel. A local percolation test, typically $750-$1,850 (around $1,300 typical), is the only way to know what one lot in Noxubee County will actually do.

What a system would cost here

With 97.9% of Noxubee County rating "Very limited", a standard gravity system is not a safe assumption here. The engineered-system range, $10,000-$40,000 (mound or aerobic treatment), is the more realistic number to plan around, against $3,000-$8,000 for a conventional system on the rare lot that passes.

Where this sits nationally

Nationally, Noxubee County, MS is the 270-most-constrained of 3,058 rated counties for septic soil. Within Mississippi alone it ranks 14 of 82.

Before you act on this

How this rating is built, and its real limits · Conventional vs. engineered septic systems