Wayne County, NE Septic Rating
Wayne County, NE: the USDA septic-suitability picture
Very limited
Wayne County, NE: USDA's soil survey calls 67.3% of the county "Very limited" for a septic leach field. That reading means a conventional system is a poor bet here - it's already USDA's strictest "very limited" bucket, not a partial constraint. The county spans 443 square miles, home to 9,870 people.
What this number does and doesn't tell you
Nothing about Wayne County, NE's SSURGO figure applies to a specific address - it's a county-wide average. 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
67.3% 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 Nebraska counties
Among the 3,058 rated counties on this site, Wayne County, NE ranks 2,553 most-constrained nationally, and 67 of 93 within Nebraska.
Before you act on this
How this rating is built, and its real limits · Conventional vs. engineered septic systems