Frost line depth in Las Animas County, CO

How deep the ground freezes in Las Animas County, CO

20 in. Dig to 20 in, just below the frost. Nearest NOAA station: Trinidad Perry Stokes Ap, 16.6 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