Septic suitability in Lincoln County, KY
Very limited
Lincoln County, KY's SSURGO dominant class comes back "Very limited", covering 90.8% of the county. Expect the ground itself to work against a plain gravity system; USDA's strictest bucket alone covers 90.8% of the county. The county spans 332.904 square miles, home to 24,910 people.
What this number does and doesn't tell you
This is a countywide, area-weighted figure across every soil survey map unit in Lincoln County, KY - 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.
Lincoln County: conventional vs. engineered cost
90.8% of Lincoln 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 Lincoln County, KY compares
Among the 3,058 rated counties on this site, Lincoln County, KY ranks 1,184 most-constrained nationally, and 57 of 119 within Kentucky.
Related guides
How this rating is built, and its real limits · Conventional vs. engineered septic systems