Mountain Snow Water Equivalency

Snow Water Equivalent (SWE) is a common snowpack measurement. It is the amount of water contained within the snowpack. Check back weekly to see the changes in Idaho's snowpack.

January 22, 2015

January 21, 2014



If you wish to continue monitoring the snowpack, please check the NRCS site. The basin comparison graphs shows the current snowpack, how it compares to the normal peak, and if and how much of the snow has melted. The graph also has comparable years.