Septic suitability in Calhoun County, WV

Very limited

Calhoun County, WV's SSURGO dominant class comes back "Very limited", covering 98.2% of the county. Practically, that rules out a simple gravity system for most of the county - 98.2% of it sits in USDA's most-constrained bucket. The county spans 279.263 square miles, home to 5,873 people.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Calhoun County, WV - 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.

Calhoun County: conventional vs. engineered cost

98.2% of Calhoun 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 Calhoun County, WV compares

Among the 3,058 rated counties on this site, Calhoun County, WV ranks 223 most-constrained nationally, and 8 of 55 within West Virginia.

Before you act on this

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