What Pipestone County, MN's soil rates for a septic system

Very limited

In Pipestone County, MN, 99.5% 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 99.5% of Pipestone County's land. Pipestone County covers 465.053 square miles and counts 9,100 residents.

This is a county figure, not a parcel figure

Two lots a mile apart in Pipestone County can carry different soil, even though they share one countywide rating. A site-specific perc test, usually $750-$1,850, is what a health department will actually require before permitting a lot in Pipestone County.

System cost, conventional vs. engineered

Given Pipestone 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.

How Pipestone County, MN compares

Nationally, Pipestone County, MN is the 28-most-constrained of 3,058 rated counties for septic soil. Within Minnesota alone it ranks 1 of 86.

Before you act on this

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