Septic suitability in Taylor County, IA

Very limited

Taylor County, IA's SSURGO dominant class comes back "Very limited", covering 99% of the county. Expect the ground itself to work against a plain gravity system; USDA's strictest bucket alone covers 99% of the county. The county spans 531.902 square miles, home to 5,825 people.

What this number does and doesn't tell you

This is a countywide, area-weighted figure across every soil survey map unit in Taylor County, IA - never a reading for one specific parcel. Budget $750-$1,850 for a real perc test on any specific parcel - that's the only figure a permit application accepts.

Taylor County: conventional vs. engineered cost

99% of Taylor County carrying a "Very limited" reading changes the realistic budget here. Conventional systems run $3,000-$8,000 where they pass; where they don't, engineered alternatives (mound or aerobic treatment, whichever the health department requires) run $10,000-$40,000 - budget toward the higher figure until a perc test says otherwise.

Where this sits nationally

Among the 3,058 rated counties on this site, Taylor County, IA ranks 103 most-constrained nationally, and 7 of 99 within Iowa.

Before you act on this

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