Graph of Percent Average Snow Water Equivalent
Wyoming Basins

For percentages for individual SnoTels, see either the Map or the Station Listing with Charts

Updated Wednesday, 16 May 2012

Percent of Average Key
< 25 25 to 50 50 to 75 75 to 90 90 to 110
110 < 125 125 to 150 150 to 175 175 to 200 > 200

BasinSWE (% of Average)
Snake River57
Upper Yellowstone-Madison91
Wind River76
Bighorn19
Shoshone55
Powder-Tongue66
Belle Fourche9
Upper North Platte River26
Lower North Platte - Sweetwater - Laramie0
Little Snake River0
Upper Green River21
Lower Green River0
Upper Bear River0
South Platte River0
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