United States Department of Agriculture
Natural Resources Conservation Service
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Mountain snow photo

WASHINGTON SNOTEL Snow Water Equivalent Update Graph

As of SUNDAY: FEBRUARY 18 , 2018

BasinSnow Water Equivalent Percent of Median
NORTHERN PANHANDLEPercentage Bar 112% 112%
SPOKANEPercentage Bar 112% 112%
UPPER COLUMBIAPercentage Bar 126% 126%
CENTRAL COLUMBIAPercentage Bar 102% 102%
UPPER YAKIMAPercentage Bar 95% 95%
LOWER YAKIMAPercentage Bar 94% 94%
LOWER SNAKEPercentage Bar 110% 110%
LOWER COLUMBIAPercentage Bar 84% 84%
SOUTH PUGET SOUNDPercentage Bar 88% 88%
CENTRAL PUGET SOUNDPercentage Bar 101% 101%
NORTH PUGET SOUNDPercentage Bar 121% 121%
OLYMPICPercentage Bar 119% 119%

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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