United States Department of Agriculture
Natural Resources Conservation Service
National Water and Climate Center Go to Accessibility Information
Skip to Page Content

MONTANA SNOTEL Year-to-Date Precipitation Update Graph



As of FRIDAY: APRIL 24 , 2015
BasinYear-to-Date Precipitation Percent of Average
KOOTENAI RIVER BASINPercentage Bar 99% 99%
FLATHEAD RIVER BASINPercentage Bar 105% 105%
UPPER CLARK FORK RIVER BASINPercentage Bar 94% 94%
BITTERROOT RIVER BASINPercentage Bar 102% 102%
LOWER CLARK FORK RIVER BASINPercentage Bar 97% 97%
JEFFERSON RIVER BASINPercentage Bar 80% 80%
MADISON RIVER BASINPercentage Bar 70% 70%
GALLATIN RIVER BASINPercentage Bar 90% 90%
MISSOURI HEADWATERSPercentage Bar 79% 79%
HEADWATERS MISSOURI MAINSTEMPercentage Bar 94% 94%
SMITH, JUDITH, AND MUSSELSHELL RIVER BASINSPercentage Bar 93% 93%
SUN, TETON AND MARIAS RIVER BASINSPercentage Bar 102% 102%
MISSOURI MAINSTEM RIVER BASINPercentage Bar 98% 98%
ST MARY AND MILK RIVER BASINSPercentage Bar 110% 110%
UPPER YELLOWSTONE RIVER BASINPercentage Bar 90% 90%
WIND RIVER BASIN (WYOMING)Percentage Bar 82% 82%
SHOSHONE RIVER BASIN (WYOMING)Percentage Bar 89% 89%
BIGHORN RIVER BASIN (WYOMING)Percentage Bar 87% 87%
TONGUE RIVER BASIN (WYOMING)Percentage Bar 83% 83%
POWDER RIVER BASIN (WYOMING)Percentage Bar 82% 82%
LOWER YELLOWSTONE RIVER BASINPercentage Bar 84% 84%

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.

< Back to the Previous Page