Frost line depth in Roberts County, TX

How deep the ground freezes in Roberts County, TX

17 in. Dig to 17 in, just below the frost. Nearest NOAA station: Miami, 14.9 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