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



As of SUNDAY: SEPTEMBER 25 , 2016
BasinYear-to-Date Precipitation Percent of Average
SNAKE RIVERPercentage Bar 90% 90%
MADISON-GALLATINPercentage Bar 81% 81%
YELLOWSTONEPercentage Bar 84% 84%
WIND RIVERPercentage Bar 102% 102%
BIGHORN BASIN*
SHOSHONE RIVERPercentage Bar 86% 86%
POWDER RIVER*
TONGUE RIVER*
BELLE FOURCHE*
CHEYENNE RIVER BASINPercentage Bar 78% 78%
UPPER N PLATTEPercentage Bar 96% 96%
SWEETWATERPercentage Bar 99% 99%
LOWER N PLATTEPercentage Bar 95% 95%
LARAMIE RIVERPercentage Bar 99% 99%
S PLATTEPercentage Bar 99% 99%
LITTLE SNAKE RIVERPercentage Bar 98% 98%
UPPER GREEN RIVERPercentage Bar 95% 95%
LOWER GREEN RIVERPercentage Bar 107% 107%
UPPER BEAR RIVERPercentage Bar 97% 97%

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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