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 THURSDAY: APRIL 26 , 2018

BasinSnow Water Equivalent Percent of Median
NORTHERN PANHANDLEPercentage Bar 150% 150%
SPOKANEPercentage Bar 145% 145%
UPPER COLUMBIAPercentage Bar 163% 163%
CENTRAL COLUMBIAPercentage Bar 121% 121%
UPPER YAKIMAPercentage Bar 113% 113%
LOWER YAKIMAPercentage Bar 111% 111%
LOWER SNAKEPercentage Bar 134% 134%
LOWER COLUMBIAPercentage Bar 122% 122%
SOUTH PUGET SOUNDPercentage Bar 115*% 115*%
CENTRAL PUGET SOUNDPercentage Bar 142% 142%
NORTH PUGET SOUNDPercentage Bar 136% 136%
OLYMPICPercentage Bar 135% 135%

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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