Wayne County, NY: the USDA septic-suitability picture

Very limited

USDA puts Wayne County, NY at "Very limited" for septic absorption fields, the dominant reading across 85.7% of the county's soil. That reading means a conventional system is a poor bet here - 85.7% of Wayne County lands in the strictest "very limited" bucket USDA uses. The county spans 603.83 square miles, home to 90,757 people.

What this number does and doesn't tell you

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

Wayne County: conventional vs. engineered cost

85.7% of Wayne 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.

Wayne County's rank among New York counties

Among the 3,058 rated counties on this site, Wayne County, NY ranks 1,642 most-constrained nationally, and 44 of 61 within New York.

Before you act on this

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