Septic suitability in Covington County, MS

Very limited

USDA puts Covington County, MS at "Very limited" for septic absorption fields, the dominant reading across 80.6% of the county's soil. This is the reading that pushes a project toward an engineered system rather than a conventional one, and it covers 80.6% of Covington County's land. For scale: 413.819 square miles and 18,015 people call Covington County home.

Before you rely on this for one lot

Covington County's rating 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 perc test, running about $750-$1,850 (typically near $1,300).

Budgeting for a system in Covington County, MS

Covington County's soil reading pushes the likely outcome toward an engineered system rather than a conventional one. Conventional systems run $3,000-$8,000 where they pass; where they don't, engineered alternatives (mound or aerobic treatment, whichever the health department requires) run $10,000-$40,000 - budget toward the higher figure until a perc test says otherwise.

Covington County's rank among Mississippi counties

Among the 3,058 rated counties on this site, Covington County, MS ranks 2,014 most-constrained nationally, and 68 of 82 within Mississippi.

Further reading

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