Frost line depth in Delaware County, NY

How deep the ground freezes in Delaware County, NY

40 in. Dig to 40 in, just below the frost. Nearest NOAA station: Delhi 2 Se, 5.2 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