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Remote Sensing Center

Historical Snow Survey Information

Airborne Gamma Survey Snow Water Equivalent Archive Map

2011 - 2012 Snow Season Surveys

Name Dates Surveyed States and Provinces
Souris Basin Snow Survey #1
Started January 27, 2012 ND; SK
Island Lake Snow Survey #1
February 14, 2012 MN
Southern Canada Snow Survey #1
February 28, 2012 to March 5, 2012 ND; SK, MB
North Central River Forecast Center Snow Survey #1
Started March 1, 2012 MN, ND, WI
Lake Superior Snow Survey #1
March 6, 2012 to March 15, 2012 MN, WI, MI; OT
Northeast and St. John Snow Survey #1
Started March 14, 2012 NY, NH, VT, ME; NB, QB
NWRFC Snow Survey #1
Started April 2, 2012 WA, ID, OR, MT; BC
Alaska Snow Survey #1
Started April 6, 2012 AK; YT
NWRFC Snow Survey #2
May 2012 WA, OR, ID, MT; BC

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National Operational Hydrologic Remote Sensing Center
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Page last modified: Sep 14, 2023 - cloud
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