Hernando County, FL: the USDA septic-suitability picture

Very limited

Hernando County, FL's SSURGO dominant class comes back "Very limited", covering 90.1% of the county. This is the reading that pushes a project toward an engineered system rather than a conventional one, and it covers 90.1% of Hernando County's land. For scale: 472.983 square miles and 218,150 people call Hernando County home.

Before you rely on this for one lot

Two lots a mile apart in Hernando County can carry different soil, even though they share one countywide rating. 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 Hernando County, FL

Hernando 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.

Hernando County's rank among Florida counties

Among the 3,058 rated counties on this site, Hernando County, FL ranks 1,254 most-constrained nationally, and 22 of 65 within Florida.

Further reading

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