Frost line depth in Yellow Medicine County, MN

How deep the ground freezes in Yellow Medicine County, MN

56 in. Dig to 56 in, just below the frost. Nearest NOAA station: Montevideo 1sw, 16.1 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.

Code depth · Snow