Frozen Soil Profiles (graphs)
NormanAda
St. LouisOrr
WrightOtsego
LyonMarshall
OlmstedRochester
MarshallGatzke
2012-2013
CassCass Lake
CassChippewa NF
Otter TailOttertail
PopeStarbuck
NoblesWorthington
KoochichingBirchdale
Locations of Frost and Thaw Depth Monitoring Sites
![NormanAda](javascript:PopPict("/research/seasonal_load_limits/thawindex/NormanCo_site.jpg", 720, 540, "Norman County Instrumentation", "black")){kind=link}
![LyonMarshall](javascript:PopPict("/research/seasonal_load_limits/thawindex/LyonCo_site.jpg", 720, 540, "Lyon County Instrumentation", "black")){kind=link}
![OlmstedRochester](javascript:PopPict("/research/seasonal_load_limits/thawindex/OlmstedCo_site.jpg", 720, 540, "Olmsted County Instrumentation", "black")){kind=link}
![Locations of Frost and Thaw Depth Monitoring Sites](javascript:PopPict("/research/seasonal_load_limits/thawindex/frost_monitoring_locations.gif", 426, 431, "Frost and Thaw Depth Monitoring Sites", "white")){kind=link}