Barton County, KS's soil, for a septic absorption field

Very limited

Soil across 87.1% of Barton County, KS rates "Very limited" in USDA's septic-absorption-field interpretation. A standard gravity system routinely fails on ground like this; the same share of the county falls in USDA's worst absorption-field bucket outright. Barton County covers 895.257 square miles and counts 24,835 residents.

This is a county figure, not a parcel figure

This is a countywide, area-weighted figure across every soil survey map unit in Barton County, KS - never a reading for one specific parcel. A site-specific perc test, usually $750-$1,850, is what a health department will actually require before permitting a lot in Barton County.

System cost, conventional vs. engineered

Given Barton 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.

Barton County's rank among Kansas counties

Nationally, Barton County, KS is the 1,532-most-constrained of 3,058 rated counties for septic soil. Within Kansas alone it ranks 51 of 105.

Related guides

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