Septic soil in Kane County, UT, by the numbers

Very limited

In Kane County, UT, 68.2% of the surveyed land carries a "Very limited" rating for a standard septic drain field. This is the reading that pushes a project toward an engineered system rather than a conventional one, and it covers 68.2% of Kane County's land. Kane County covers 3,994.14 square miles and counts 8,525 residents.

This is a county figure, not a parcel figure

USDA's survey covers the whole of Kane County, UT at once, not any single address. A site-specific perc test, usually $750-$1,850, is what a health department will actually require before permitting a lot in Kane County.

System cost, conventional vs. engineered

Given Kane 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.

Where this sits nationally

Nationally, Kane County, UT is the 2,525-most-constrained of 3,058 rated counties for septic soil. Within Utah alone it ranks 19 of 28.

Related guides

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