United States Department of Agriculture
Natural Resources Conservation Service
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WYOMING SNOTEL Year-to-Date Precipitation Update Graph



As of SATURDAY: SEPTEMBER 20 , 2014
BasinYear-to-Date Precipitation Percent of Average
SNAKE RIVERPercentage Bar 118% 118%
MADISON-GALLATINPercentage Bar 108% 108%
YELLOWSTONEPercentage Bar 122% 122%
WIND RIVERPercentage Bar 89% 89%
BIGHORN BASINPercentage Bar 113% 113%
SHOSHONE RIVERPercentage Bar 129% 129%
POWDER RIVERPercentage Bar 121% 121%
TONGUE RIVERPercentage Bar 114% 114%
BELLE FOURCHEPercentage Bar 108% 108%
CHEYENNE RIVER BASINPercentage Bar 116% 116%
UPPER N PLATTEPercentage Bar 118% 118%
SWEETWATERPercentage Bar 84% 84%
LOWER N PLATTEPercentage Bar 106% 106%
LARAMIE RIVERPercentage Bar 124% 124%
S PLATTEPercentage Bar 119% 119%
LITTLE SNAKE RIVERPercentage Bar 111% 111%
UPPER GREEN RIVERPercentage Bar 122% 122%
LOWER GREEN RIVERPercentage Bar 111% 111%
UPPER BEAR RIVERPercentage Bar 108% 108%

Legend: Percentage Bar Below 70% <70% Percentage Bar 70-90% 70-90% Percentage Bar 91-110% 91-110% Percentage Bar 111-130% 111-130% Percentage Bar Above 130% >130%

* = Data are not available or data may not provide a valid measure of conditions for over half of the sites within the basin.

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