#------------------------------------------------- WARNING -------------------------------------------- # # The data you have obtained from this automated Natural Resources Conservation Service # database are subject to revision regardless of indicated Quality Assurance level. # Data are released on condition that neither the NRCS nor the United States Government # may be held liable for any damages resulting from its use. # # SNOTEL air temperature data contains a known bias. This bias is rooted in the sensor # conversion equation and varies through the output range. Solutions are in development. # For more information go to Air Temperature Bias Correction. # # Help and Tutorials: https://www.nrcs.usda.gov/sites/default/files/2023-03/Report%20Generator%20Help%20Guide.pdf # Air Temperature Bias Correction: https://www.nrcs.usda.gov/wps/portal/wcc/home/snowClimateMonitoring/temperature/temperatureBiasCorrection/ # # Support Contact: usdafpacbc@servicenowservices.com # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily # Date Range: 2025-05-24 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 908: Alpine Meadows, WA # SNOTEL 990: Beaver Pass, WA # SNOTEL 352: Blewett Pass, WA # SNOTEL 1080: Brown Top, WA # SNOTEL 1107: Buckinghorse, WA # SNOTEL 375: Bumping Ridge, WA # SNOTEL 376: Bunchgrass Mdw, WA # SNOTEL 942: Burnt Mountain, WA # SNOTEL 1109: Calamity, WA # SNOTEL 1085: Cayuse Pass, WA # SNOTEL 418: Corral Pass, WA # SNOTEL 420: Cougar Mountain, WA # SNOTEL 1319: Decline Creek, WA # SNOTEL 943: Dungeness, WA # SNOTEL 998: Easy Pass, WA # SNOTEL 910: Elbow Lake, WA # SNOTEL 478: Fish Lake, WA # SNOTEL 1159: Gold Axe Camp, WA # SNOTEL 1256: Gold Mountain, WA # SNOTEL 502: Green Lake, WA # SNOTEL 507: Grouse Camp, WA # SNOTEL 515: Harts Pass, WA # SNOTEL 991: Hozomeen Camp, WA # SNOTEL 928: Huckleberry Creek, WA # SNOTEL 1129: Indian Rock, WA # SNOTEL 553: June Lake, WA # SNOTEL 591: Lone Pine, WA # SNOTEL 599: Lost Horse, WA # SNOTEL 606: Lyman Lake, WA # SNOTEL 1069: Lynn Lake, WA # SNOTEL 999: Marten Ridge, WA # SNOTEL 897: Meadows Pass, WA # SNOTEL 1011: MF Nooksack, WA # SNOTEL 642: Morse Lake, WA # SNOTEL 644: Moses Mtn, WA # SNOTEL 648: Mount Crag, WA # SNOTEL 898: Mount Gardner, WA # SNOTEL 941: Mowich, WA # SNOTEL 1126: Mt. Tebo, WA # SNOTEL 1259: Muckamuck, WA # SNOTEL 672: Olallie Meadows, WA # SNOTEL 679: Paradise, WA # SNOTEL 681: Park Creek Ridge, WA # SNOTEL 1104: Pepper Creek, WA # SNOTEL 692: Pigtail Peak, WA # SNOTEL 1263: Pinto Rock, WA # SNOTEL 699: Pope Ridge, WA # SNOTEL 702: Potato Hill, WA # SNOTEL 707: Quartz Peak, WA # SNOTEL 711: Rainy Pass, WA # SNOTEL 911: Rex River, WA # SNOTEL 728: Salmon Meadows, WA # SNOTEL 734: Sasse Ridge, WA # SNOTEL 1231: Satus Pass, WA # SNOTEL 1068: Sawmill Ridge, WA # SNOTEL 1043: Sentinel Butte, WA # SNOTEL 748: Sheep Canyon, WA # SNOTEL 1257: Skate Creek, WA # SNOTEL 912: Skookum Creek, WA # SNOTEL 985: Sourdough Gulch, WA # SNOTEL 776: Spencer Meadow, WA # SNOTEL 777: Spirit Lake, WA # SNOTEL 984: Spruce Springs, WA # SNOTEL 788: Stampede Pass, WA # SNOTEL 791: Stevens Pass, WA # SNOTEL 804: Surprise Lakes, WA # SNOTEL 975: Swamp Creek, WA # SNOTEL 1012: Swift Creek, WA # SNOTEL 817: Thunder Basin, WA # SNOTEL 899: Tinkham Creek, WA # SNOTEL 824: Touchet, WA # SNOTEL 1171: Trinity, WA # SNOTEL 832: Trough, WA # SNOTEL 841: Upper Wheeler, WA # SNOTEL 974: Waterhole, WA # SNOTEL 909: Wells Creek, WA # SNOTEL 863: White Pass E.S., WA # # Data items provided in this file: # # Element Name Value Type Function Type Function Duration Base Data Measurement Units Sensor Depth Element Code Description # Snow Water Equivalent Value None Instantaneous - Start of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Water Equivalent Delta None Instantaneous - Start of Day N/A Inches N/A WTEQ Depth of water that would theoretically result if the entire snowpack were melted instantaneously # Snow Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Snow Depth Delta None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # # Quality Control flags included: # # Flag Name Description # V Valid Validated Data # N No Profile No profile for automated validation # E Edit Edit, minor adjustment for sensor noise # K Estimate Estimate # C Correction A different equation has been applied to the original sensor voltage # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # X External Estimate External estimate # S Suspect Suspect data # M Missing Value is missing # # Quality Assurance flags included: # # Flag Name Description # U Unknown Unknown # R Raw No Human Review # P Provisional Preliminary Human Review # A Approved Processing and Final Review Completed # #------------------------------------------------------------------------------------------------------ # # Reporting Frequency: Daily; Date Range: 2025-05-24 # # As of: May 24, 2025, 7:54:11 PM GMT-08:00 # Station Name,Station Id,Snow Water Equivalent (in) Start of Day Values,Change In Snow Water Equivalent (in),Snow Depth (in) Start of Day Values,Change In Snow Depth (in) Alpine Meadows,908,12.9,-1.0,22,-2 Beaver Pass,990,12.5,-0.8,26,0 Blewett Pass,352,0.0,0.0,0,0 Brown Top,1080,35.4,-0.7,66,-2 Buckinghorse,1107,30.3,-0.7,71,-1 Bumping Ridge,375,0.0,0.0,0,-2 Bunchgrass Mdw,376,11.3,-0.6,24,-1 Burnt Mountain,942,0.0,0.0,0,0 Cayuse Pass,1085,39.9,-0.9,76,-5 Corral Pass,418,13.1,-0.6,27,-1 Cougar Mountain,420,0.3,0.3,0,0 Decline Creek,1319,24.8,-1.0,41,-2 Dungeness,943,0.0,0.0,0,0 Easy Pass,998,73.7,-0.9,107,-3 Elbow Lake,910,0.0,0.0,0,0 Fish Lake,478,0.0,0.0,0,0 Gold Axe Camp,1159,0.1,0.0,0,0 Gold Mountain,1256,0.0,0.0,2,0 Green Lake,502,0.1,-0.3,0,-1 Grouse Camp,507,0.0,0.0,0,0 Harts Pass,515,22.6,-1.3,35,-1 Hozomeen Camp,991,,,0,-1 Huckleberry Creek,928,0.0,0.0,0,0 Indian Rock,1129,,,0,0 June Lake,553,16.0,-1.0,29,-1 Lone Pine,591,28.8,-0.7,49,-1 Lost Horse,599,0.1,0.1,0,0 Lyman Lake,606,25.8,-0.8,60,-2 Lynn Lake,1069,0.0,0.0,0,0 Marten Ridge,999,26.4,-1.1,53,-2 Meadows Pass,897,0.0,0.0,0,0 MF Nooksack,1011,38.8,-0.4,73, Morse Lake,642,34.2,-0.9,68,-1 Moses Mtn,644,0.0,0.0,0,0 Mount Crag,648,20.2,-0.6,40,-2 Mount Gardner,898,0.1,0.1,0,0 Mowich,941,0.0,0.0,0,0 Mt. Tebo,1126,0.0,0.0,0,0 Muckamuck,1259,0.0,0.0,0,0 Olallie Meadows,672,19.9,-0.9,36,-1 Paradise,679,63.1,-0.6,99,-1 Park Creek Ridge,681,0.3,0.0,0,0 Pigtail Peak,692,31.8,-1.1,62,-2 Pinto Rock,1263,12.5,-1.0,23,-1 Pope Ridge,699,0.0,0.0,0, Potato Hill,702,10.7,-0.9,24,-1 Quartz Peak,707,0.1,0.1,0,0 Rainy Pass,711,10.3,-0.7,18,-1 Rex River,911,0.0,-0.1,0,0 Salmon Meadows,728,0.0,0.0,0,0 Sasse Ridge,734,0.0,0.0,0,0 Satus Pass,1231,0.0,0.0,0,0 Sawmill Ridge,1068,0.0,0.0,0,0 Sentinel Butte,1043,0.0,0.0,0,0 Sheep Canyon,748,21.3,-0.9,40,-3 Skate Creek,1257,1.8,-1.5,, Skookum Creek,912,0.0,0.0,0,0 Sourdough Gulch,985,0.1,0.1,1,1 Spencer Meadow,776,0.0,0.0,0,0 Spirit Lake,777,0.0,0.0,0,0 Spruce Springs,984,0.0,0.0,0,0 Stampede Pass,788,5.6,-1.0,10,0 Stevens Pass,791,0.3,-0.1,0,0 Surprise Lakes,804,26.7,-0.7,55,-1 Swamp Creek,975,0.0,0.0,0,0 Swift Creek,1012,72.0,-0.7,118,1 Thunder Basin,817,0.0,0.0,0,0 Tinkham Creek,899,0.0,0.0,0,0 Touchet,824,0.0,-0.8,0,-1 Trinity,1171,0.0,0.0,0,0 Trough,832,0.0,0.0,1,1 Upper Wheeler,841,0.0,0.0,0,-1 Waterhole,974,15.1,-0.7,28,-1 Wells Creek,909,16.6,-0.9,34,-2 White Pass E.S.,863,2.8,-0.8,9,-1