Nodaway County, MO Septic Rating

Nodaway County's SSURGO septic rating

Very limited

Nodaway County, MO's SSURGO dominant class comes back "Very limited", covering 99.2% of the county. That reading means a conventional system is a poor bet here - it's already USDA's strictest "very limited" bucket, not a partial constraint. The county spans 877 square miles, home to 20,503 people.

What this number does and doesn't tell you

Nothing about Nodaway County, MO's SSURGO figure applies to a specific address - it's a county-wide average. Budget $750-$1,850 for a real perc test on any specific parcel - that's the only figure a permit application accepts.

Nodaway County: conventional vs. engineered cost

99.2% of Nodaway 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.

Nodaway County's rank among Missouri counties

Among the 3,058 rated counties on this site, Nodaway County, MO ranks 65 most-constrained nationally, and 12 of 114 within Missouri.

Further reading

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