Frost line depth in Yakutat City and Borough, AK

How deep the ground freezes in Yakutat City and Borough, AK

24 in. Dig to 24 in, just below the frost. Nearest NOAA station: Yakutat 3 Sse, 43.4 mi.

Your building department sets the legal frost line depth (IRC Table R301.2(1)); footings must go below it (R403.1.4.1). Call them before you dig.

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