Frost line depth in Hinsdale County, CO

How deep the ground freezes in Hinsdale County, CO

62 in. Dig to 62 in, just below the frost. Nearest NOAA station: Rio Grande Rsvr, 8.9 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