Hoonah-Angoon Census Area, AK: no USDA soil-survey match

Unrated

Unlike most of the 3,144 counties on this site, Hoonah-Angoon Census Area, AK has nothing to show: This county has no matching soil survey data - too rare a gap to guess at. A local percolation test is the only way to know.

What this number does and doesn't tell you

USDA's survey covers the whole of Hoonah-Angoon Census Area, AK at once, not any single address. Budget $750-$1,850 for a real perc test on any specific parcel - that's the only figure a permit application accepts.

Hoonah-Angoon Census Area: conventional vs. engineered cost

Hoonah-Angoon Census Area carries no dominant soil rating, so there's no shortcut here - it comes down entirely to the site-specific test. Conventional systems typically run $3,000-$8,000; where the soil doesn't allow one, engineered alternatives run $10,000-$40,000. A perc test decides which range applies.

Before you act on this

How this rating is built, and its real limits · What to check before buying rural land on septic