Kodiak Island Borough, AK Shrink-Swell Risk

Kodiak Island Borough, AK has no shrink-swell rating on file

Unrated

Unlike most of the 3,144 counties on this site, Kodiak Island Borough, AK has nothing to show: This county has no matching soil survey data - too rare a gap to guess at. A local geotechnical report is the only way to know.

Before you rely on this for one address

Kodiak Island Borough's reading is an average across the whole county, not a promise about any one lot inside it. The real answer for one lot is still a site-specific geotechnical report, running about $1,000-$5,000 (typically near $2,700).

Budgeting for Kodiak Island Borough, AK

Kodiak Island Borough carries no dominant soil rating, so there's no shortcut here - it comes down entirely to a site-specific report. A geotechnical report typically runs $1,000-$5,000; a real foundation repair, if it comes to that, runs $5,000-$15,000. The report is the cheap way to find out first.

For contrast

Orleans Parish, LA carries this site's most-constrained reading. Runnels County, TX and White County, IL are worth a look for comparison.

How this reading is built, and its real limits · Moisture management: the cheap fix that works on any soil

Elsewhere in Alaska

Every county in Alaska is on this site, including Fairbanks North Star Borough, AK and Denali Borough, AK. The full underlying dataset is downloadable directly, one row per county.