What Anderson County, KS's soil rates for a septic system

Very limited

98.1% of Anderson County, KS's surveyed soil comes back "Very limited" in USDA's own SSURGO data, the county's dominant condition for a septic absorption field. This is the reading that pushes a project toward an engineered system rather than a conventional one, and it covers 98.1% of Anderson County's land. Anderson County covers 579.641 square miles and counts 7,908 residents.

This is a county figure, not a parcel figure

Anderson County's rating is an average across the whole county, not a promise about any one lot inside it. A site-specific perc test, usually $750-$1,850, is what a health department will actually require before permitting a lot in Anderson County.

System cost, conventional vs. engineered

Given Anderson County's rating, plan for the engineered-system range rather than the conventional one. The engineered-system range, $10,000-$40,000 (mound or aerobic treatment), is the more realistic number to plan around, against $3,000-$8,000 for a conventional system on the rare lot that passes.

Anderson County's rank among Kansas counties

Nationally, Anderson County, KS is the 242-most-constrained of 3,058 rated counties for septic soil. Within Kansas alone it ranks 21 of 105.

Before you act on this

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