Beaufort County, NC: the USDA septic-suitability picture

Very limited

Beaufort County, NC: USDA's soil survey calls 84.1% of the county "Very limited" for a septic leach field. Expect the ground itself to work against a plain gravity system; USDA's strictest bucket alone covers 84.1% of the county. The county spans 832.711 square miles, home to 44,576 people.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Beaufort County, NC - never a reading for one specific parcel. Budget $750-$1,850 for a real perc test on any specific parcel - that's the only figure a permit application accepts.

Beaufort County: conventional vs. engineered cost

84.1% of Beaufort County carrying a "Very limited" reading changes the realistic budget here. 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.

How Beaufort County, NC compares

Among the 3,058 rated counties on this site, Beaufort County, NC ranks 1,769 most-constrained nationally, and 35 of 97 within North Carolina.

Before you act on this

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