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Northwest Snow Water Equivalent Observations
from 2026-05-19 07:00 UTC to 2026-05-20 06:00 UTC

Note: these data are unofficial and provisional.
Latitude and longitude of observations will be included in text files after December 1, 2006.

Text file with Metric unitsText file with English unitsTable with English Units

Station IDDate (UTC)Value
(cm)
Elevation
(meters)
Station Description
EPSW12026-05-20 06182.626160021A07 - EASY PASS AM
HRPW12026-05-20 0699.0601982HARTS PASS
BRTW12026-05-20 0691.9481781BROWN TOP
AFSW12026-05-20 0667.0561570PARADISE
LYLW12026-05-20 0661.2141986LYMAN LAKE
PGPW12026-05-20 0654.8641772PIGTAIL PEAK
CWRQ22026-05-20 0649.5051567CHILLIWACK RIVER SNOW PILLOW
BLKQ22026-05-20 0645.3901898BLACKWALL PEAK SNOW PILLOW
APSW12026-05-20 0641.6561065ALPINE MEADOWS
RAIW12026-05-20 0637.5921505RAINY PASS
MNOW12026-05-20 0635.0521504MF NOOKSACK
MRSW12026-05-20 0629.2101650MORSE LAKE
COPW12026-05-20 0628.7021772CORRAL PASS
PVRO32026-05-19 2112.7001057PEAVINE RIDGE
CPPW12026-05-20 067.4681022COOPER PASS
BKHW12026-05-20 064.0641412BUCKINGHORSE
OMWW12026-05-20 063.5561227OLALLIE MEADOWS
SHPW12026-05-20 063.3021221SHEEP CANYON
CAYW12026-05-20 053.0481635CAYUSE PASS
LAKW12026-05-20 062.0321196LYNN LAKE
SMTO32026-05-20 061.524989SMITH RIDGE
CLJW12026-05-19 231.270763CALAMITY
FFMO32026-05-20 061.0161817FIFTEENMILE SNOTEL
SMLO32026-05-20 061.0161720SUMMIT LAKE
PTHW12026-05-20 060.7621371POTATO HILL
SPLW12026-05-20 060.7621310SURPRISE LAKES
BLAO32026-05-20 000.5081128BLAZED ALDER
MRBW12026-05-19 230.5081065JUNE LAKE
REDO32026-05-20 060.5081346RED HILL
SAWW12026-05-19 150.5081416SAWMILL RIDGE
SCFO32026-05-20 010.5081303SALT CREEK FALLS
SVNW12026-05-20 060.5081217STEVENS PASS
BUSW12026-05-19 150.2541268BURNT MOUNTAIN
CLKO32026-05-20 060.2541182CLEAR LAKE
CSTO32026-05-20 060.2541558CASCADE SUMMIT
FISO32026-05-20 000.2541435FISH LK.
HOPO32026-05-20 060.2541466HOGG PASS
MRTW12026-05-20 060.2541082MARTEN RIDGE
PCRW12026-05-20 060.2541411PARK CREEK RIDGE
SMPW12026-05-20 060.2541187STAMPEDE PASS
SPMW12026-05-20 060.2541043SPENCER MEADOW
SVMO32026-05-20 060.2541746SEVENMILE MARSH
OSUSP_MADIS2026-05-20 060.0801943OSU MT. BACHELOR SNOW PILLOW
ANSO32026-05-19 200.0001838ANNIE SPRINGS
BCDO32026-05-19 080.0001616BILLIE CREEK DIVIDE
BE072_MADIS2026-05-20 060.0001434TROUT CREEK WEST
BEDO32026-05-20 060.0001690IRISH TAYLOR
BKSO32026-05-20 060.0001445BEAR GRASS
BMNQ22026-05-20 060.0001450BRENDA MINE SNOW PILLOW
BMPW12026-05-20 000.0001428BUMPING RIDGE
BPAW12026-05-20 060.0001294BLEWETT PASS
BVPW12026-05-20 030.0001113BEAVER PASS
CLLO32026-05-19 080.0001047CLACKAMAS LAKE
CSCO32026-05-20 060.0001824COLD SPRINGS CAMP
CUMW12026-05-20 060.000998COUGAR MOUNTAIN
DALO32026-05-19 200.0001110DALY LAKE
DCKW12026-05-20 060.0001309DECLINE CREEK SNOTEL
DGSW12026-05-19 080.0001215DUNGENESS
DIAO32026-05-20 060.0001624DIAMOND LAKE
ELSW12026-05-20 020.000932ELBOW LAKE
FISW12026-05-19 080.0001063FISH LAKE
FRLO32026-05-19 210.0001829FOURMILE LAKE
GRCW12026-05-20 060.0001646GROUSE CAMP
GRLW12026-05-20 040.0001803GREEN LAKE
GRPO32026-05-20 000.0001021GREENPOINT
HKSW12026-05-20 030.000686HUCKLEBERRY CREEK
HLMO32026-05-20 060.0001496HOLLAND MEADOWS
JOJO32026-05-19 200.0001072JUMP OFF JOE
KUSW12026-05-20 060.0001020SKOOKUM CREEK
LMDO32026-05-20 060.0001230LITTLE MEADOWS
LOHW12026-05-20 060.0001558LOST HORSE
LPSW12026-05-20 060.0001222LONE PINE
MGSW12026-05-19 080.000877MOUNT GARDNER
MHSW12026-05-19 080.000969MOWICH
MKZO32026-05-20 060.0001460MCKENZIE
MPSW12026-05-19 130.000975MEADOWS PASS
MRFO32026-05-20 060.000823MARION FORKS
MTCW12026-05-20 060.0001203MOUNT CRAG
MUDO32026-05-20 060.0001250MUD RIDGE
MUKW12026-05-20 060.0001360MUCKAMUCK
MWDO32026-05-20 060.00072MILLER WOODS
NCLO32026-05-20 060.0001504NEW CRESCENT LAKE
NFRO32026-05-20 060.000944NORTH FORK
OR-BN-222026-05-19 170.000118CORVALLIS 6.7 N, OR
OR-CB-102026-05-19 140.000231VERNONIA 5.4 WNW, OR
OR-CB-92026-05-19 150.00029WARREN 0.4 SW, OR
OR-CC-1152026-05-19 140.000190HAPPY VALLEY 1.4 WNW, OR
OR-CC-1252026-05-19 140.000100CLACKAMAS 2.1 ENE, OR
OR-CC-1302026-05-19 140.00050RIVERGROVE 0.5 NNW, OR
OR-CC-1422026-05-19 110.00015GLADSTONE 0.6 SSW, OR
OR-CC-882026-05-19 140.000203WEST LINN 0.7 NW, OR
OR-CS-262026-05-19 140.00027COOS BAY 0.2 W, OR
OR-HR-102026-05-19 140.000155HOOD RIVER 0.8 SSW, OR
OR-LA-1802026-05-19 140.000137SPRINGFIELD 2.8 SW, OR
OR-LA-1912026-05-19 140.000142JUNCTION CITY 8.6 SW, OR
OR-LA-2002026-05-19 140.000105JUNCTION CITY 7.3 WNW, OR
OR-LA-2142026-05-19 140.000186EUGENE 3.1 SE, OR
OR-LA-2382026-05-19 140.000178MARCOLA 1.7 NE, OR
OR-LA-2572026-05-19 140.000117SANTA CLARA 1.1 WSW, OR
OR-LA-652026-05-19 140.000351SPRINGFIELD 6.4 E, OR
OR-LN-622026-05-19 120.000151SCIO 7.3 SSE, OR
OR-MN-1022026-05-19 140.00065SILVERTON 1.0 NNW, OR
OR-MN-162026-05-19 140.000341STAYTON 6 ENE, OR
OR-MN-852026-05-19 150.00056SALEM 0.9 N, OR
OR-MT-1422026-05-19 150.00082PORTLAND 5.2 E, OR
OR-MT-1682026-05-19 150.00074PORTLAND 3.8 SSE, OR
OR-WS-1242026-05-19 140.00058CORNELIUS 5.2 SSE, OR
OR-WS-1772026-05-19 170.00068FOREST GROVE 0.6 W, OR
OR-WS-1822026-05-19 150.00066TIGARD 1.6 S, OR
OR-WS-312026-05-20 060.00087BEAVERTON 0.7 SSE, OR
OR-WS-602026-05-19 150.00043BEAVERTON 5.6 SSW, OR
OR-WS-72026-05-19 140.00082RALEIGH HILLS 0.8 WSW, OR
PINW12026-05-20 060.0001360PINTO ROCK
PPCW12026-05-19 080.000657PEPPER CREEK
PPRW12026-05-19 150.0001103POPE RIDGE
RORO32026-05-19 200.0001514ROARING RIVER
RROO32026-05-20 060.000822RAILROAD OVERPASS
RXSW12026-05-20 050.0001151REX RIVER
SAJO32026-05-20 060.0001144SANTIAM JUNCTION
SAMW12026-05-20 060.0001365SALMON MEADOWS
SASW12026-05-20 060.0001328SASSE RIDGE
SDMO32026-05-20 060.000960SADDLE MOUNTAIN
SECO32026-05-20 060.000628SEINE CREEK
SFBO32026-05-20 050.000823SOUTH FORK BULL RUN
SKTW12026-05-20 060.0001155SKATE CREEK
SPTW12026-05-20 060.0001021SPIRIT LAKE TUNNEL OUTLET ON S COLDWATER CRK
SSSO32026-05-20 060.0001648SUN PASS
SWSW12026-05-20 060.0001201SWAMP CREEK
TCMO32026-05-20 050.0001748THREE CREEKS MEADOW
TEBW12026-05-19 080.0001040MT TEBO SNOTEL
THBW12026-05-20 060.0001307THUNDER BASIN
TKSW12026-05-20 060.000917TINKHAM CREEK
TOKO32026-05-19 080.000991TOKETEE AIRSTRIP
TRGW12026-05-20 050.0001666TROUGH
TRIW12026-05-20 060.000879TRINITY SNOTEL
UPWW12026-05-19 170.0001341UPPER WHEELER
WA-CH-512026-05-19 140.000319WENATCHEE 1.5 WSW, WA
WA-CM-642026-05-19 150.000122SEQUIM 2.9 SE, WA
WA-CM-732026-05-19 140.000207SEQUIM 2.8 SSE, WA
WA-CW-82026-05-19 140.000132KELSO 2.5 NNE, WA
WA-KG-1432026-05-19 140.000260NORTH BEND 5.4 ESE, WA
WA-KG-2852026-05-19 140.000132WOODINVILLE 3.3 ESE, WA
WA-KP-32026-05-19 140.00063BREMERTON 1.8 NE, WA
WA-PR-1092026-05-19 140.00099DUPONT 1.7 SW, WA
WA-SG-232026-05-19 150.0005MOUNT VERNON 3.4 W, WA
WA-SM-62026-05-19 150.000378UNDERWOOD 2.1 W, WA
WA-SN-1082026-05-19 140.000158MONROE 2.4 SE, WA
WA-SN-582026-05-19 140.000134MILL CREEK 1.8 NE, WA
WA-TH-802026-05-19 150.00040OLYMPIA 3.5 ENE, WA
WA-WC-702026-05-19 140.000279GLACIER 0.1 SW, WA
WA-WC-812026-05-19 140.000226SUMAS 3.6 ESE, WA
WA-WC-822026-05-19 140.000167BELLINGHAM 2.5 S, WA
WCSW12026-05-20 060.0001231WELLS CREEK
WHPW12026-05-19 080.0001362WHITE PASS E.S.
WHSW12026-05-19 080.0001526WATERHOLE
Data last summarized at May 21 2026 13:01:20 UTC.


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