Effingham County's SSURGO septic rating

Very limited

Effingham County, GA's SSURGO dominant class comes back "Very limited", covering 92.9% of the county. Practically, that rules out a simple gravity system for most of the county - 92.9% of it sits in USDA's most-constrained bucket. For scale: 478.887 square miles and 73,148 people call Effingham County home.

Before you rely on this for one lot

USDA's survey covers the whole of Effingham County, GA at once, not any single address. 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 Effingham County, GA

Effingham 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.

Effingham County's rank among Georgia counties

Among the 3,058 rated counties on this site, Effingham County, GA ranks 940 most-constrained nationally, and 28 of 159 within Georgia.

Related guides

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