Frost line depth in Elk County, PA

How deep the ground freezes in Elk County, PA

33 in. Dig to 33 in, just below the frost. Nearest NOAA station: Ridgway, 5 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