Septic suitability in Auglaize County, OH

Very limited

USDA puts Auglaize County, OH at "Very limited" for septic absorption fields, the dominant reading across 96.4% of the county's soil. Practically, that rules out a simple gravity system for most of the county - 96.4% of it sits in USDA's most-constrained bucket. The county spans 401.388 square miles, home to 45,922 people.

What this number does and doesn't tell you

Auglaize County's rating is an average across the whole county, not a promise about any one lot inside it. Budget $750-$1,850 for a real perc test on any specific parcel - that's the only figure a permit application accepts.

Auglaize County: conventional vs. engineered cost

96.4% of Auglaize 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, Auglaize County, OH ranks 466 most-constrained nationally, and 49 of 87 within Ohio.

Before you act on this

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