Cherokee County, KS's soil, for a septic absorption field
Very limited
Soil across 97% of Cherokee County, KS rates "Very limited" in USDA's septic-absorption-field interpretation. This is the reading that pushes a project toward an engineered system rather than a conventional one, and it covers 97% of Cherokee County's land. Cherokee County, KS is 587.567 square miles with a population of 19,133.
What Cherokee County's reading doesn't cover
Cherokee County's rating is an average across the whole county, not a promise about any one lot inside it. A local percolation test, typically $750-$1,850 (around $1,300 typical), is the only way to know what one lot in Cherokee County will actually do.
What a system would cost here
With 97% of Cherokee County rating "Very limited", a standard gravity system is not a safe assumption here. 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.
Cherokee County's rank among Kansas counties
Nationally, Cherokee County, KS is the 382-most-constrained of 3,058 rated counties for septic soil. Within Kansas alone it ranks 27 of 105.
Related guides
How this rating is built, and its real limits · Conventional vs. engineered septic systems