Mn/DOT Home Frost and Thaw Depth Graphs
  Frozen Soil Profiles (graphs)
County
City

Norman
Ada

St. Louis
Orr

Wright
Otsego

Lyon
Marshall

Olmsted
Rochester

Marshall
Gatzke

 

2014-2015

2014-2015

2014-2015

2014-2015

2014-2015

2014-2015

 

County
City

Cass
Cass Lake

Cass
Chippewa NF

Otter Tail
Ottertail

Pope
Starbuck

Nobles
Worthington

Koochiching
Birchdale

 

2014-2015

(Retired)

2014-2015

2014-2015

2014-2015

2014-2015

 

County
City

Goodhue
Sogn

 

 

2014-2015

 

 

 
Locations of Frost and Thaw Depth Monitoring Sites