#------------------------------------------------- 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: 2024-10-01 to 2025-07-07 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 515: Harts Pass, 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 # #------------------------------------------------------------------------------------------------------ # # Harts Pass (515) # Washington SNOTEL Site - 6490 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-07-07 # # As of: Jul 7, 2025, 3:25:55 PM GMT-08:00 # Date,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) 2024-10-01,0.0,0.0,0,0 2024-10-02,0.0,0.0,0,0 2024-10-03,0.0,0.0,0,0 2024-10-04,0.0,0.0,0,0 2024-10-05,0.0,0.0,0,0 2024-10-06,0.0,0.0,0,0 2024-10-07,0.0,0.0,0,0 2024-10-08,0.0,0.0,0,0 2024-10-09,0.0,0.0,0,0 2024-10-10,0.0,0.0,0,0 2024-10-11,0.0,0.0,0,0 2024-10-12,0.0,0.0,0,0 2024-10-13,0.0,0.0,0,0 2024-10-14,0.0,0.0,0,0 2024-10-15,0.0,0.0,0,0 2024-10-16,0.0,0.0,0,0 2024-10-17,0.0,0.0,0,0 2024-10-18,0.0,0.0,0,0 2024-10-19,0.6,0.6,0,0 2024-10-20,0.0,-0.6,0,0 2024-10-21,0.0,0.0,0,0 2024-10-22,0.0,0.0,0,0 2024-10-23,0.0,0.0,0,0 2024-10-24,0.0,0.0,0,0 2024-10-25,0.0,0.0,0,0 2024-10-26,0.0,0.0,0,0 2024-10-27,0.5,0.5,1,1 2024-10-28,0.7,0.2,2,1 2024-10-29,0.8,0.1,2,0 2024-10-30,0.8,0.0,2,0 2024-10-31,0.9,0.1,3,1 2024-11-01,1.0,0.1,4,1 2024-11-02,1.6,0.6,7,3 2024-11-03,1.5,-0.1,7,0 2024-11-04,1.7,0.2,8,1 2024-11-05,2.7,1.0,13,5 2024-11-06,2.4,-0.3,13,0 2024-11-07,2.8,0.4,10,-3 2024-11-08,2.8,0.0,9,-1 2024-11-09,2.8,0.0,8,-1 2024-11-10,2.7,-0.1,6,-2 2024-11-11,2.8,0.1,8,2 2024-11-12,3.3,0.5,10,2 2024-11-13,3.5,0.2,12,2 2024-11-14,4.4,0.9,19,7 2024-11-15,4.6,0.2,20,1 2024-11-16,4.5,-0.1,19,-1 2024-11-17,5.0,0.5,22,3 2024-11-18,5.5,0.5,26,4 2024-11-19,5.5,0.0,27,1 2024-11-20,7.0,1.5,30,3 2024-11-21,7.9,0.9,31,1 2024-11-22,8.0,0.1,31,0 2024-11-23,8.5,0.5,34,3 2024-11-24,8.4,-0.1,33,-1 2024-11-25,8.6,0.2,35,2 2024-11-26,8.8,0.2,35,0 2024-11-27,8.6,-0.2,34,-1 2024-11-28,8.7,0.1,33,-1 2024-11-29,8.6,-0.1,32,-1 2024-11-30,8.7,0.1,31,-1 2024-12-01,8.9,0.2,29,-2 2024-12-02,8.8,-0.1,28,-1 2024-12-03,8.9,0.1,27,-1 2024-12-04,9.0,0.1,28,1 2024-12-05,9.0,0.0,28,0 2024-12-06,9.0,0.0,27,-1 2024-12-07,9.2,0.2,26,-1 2024-12-08,9.9,0.7,28,2 2024-12-09,9.8,-0.1,30,2 2024-12-10,9.8,0.0,28,-2 2024-12-11,10.1,0.3,27,-1 2024-12-12,9.7,-0.4,27,0 2024-12-13,9.9,0.2,26,-1 2024-12-14,10.1,0.2,30,4 2024-12-15,10.3,0.2,31,1 2024-12-16,10.4,0.1,31,0 2024-12-17,10.4,0.0,31,0 2024-12-18,11.6,1.2,39,8 2024-12-19,12.7,1.1,47,8 2024-12-20,13.1,0.4,46,-1 2024-12-21,13.2,0.1,44,-2 2024-12-22,13.4,0.2,44,0 2024-12-23,13.7,0.3,46,2 2024-12-24,14.0,0.3,49,3 2024-12-25,14.5,0.5,51,2 2024-12-26,14.8,0.3,52,1 2024-12-27,15.6,0.8,69,17 2024-12-28,15.9,0.3,80,11 2024-12-29,17.0,1.1,86,6 2024-12-30,17.1,0.1,88,2 2024-12-31,17.0,-0.1,87,-1 2025-01-01,17.1,0.1,86,-1 2025-01-02,17.2,0.1,86,0 2025-01-03,17.2,0.0,86,0 2025-01-04,17.8,0.6,93,7 2025-01-05,17.8,0.0,93,0 2025-01-06,18.0,0.2,95,2 2025-01-07,18.0,0.0,53,-42 2025-01-08,18.2,0.2,51,-2 2025-01-09,18.2,0.0,53,2 2025-01-10,18.2,0.0,49,-4 2025-01-11,18.6,0.4,52,3 2025-01-12,18.6,0.0,51,-1 2025-01-13,18.6,0.0,51,0 2025-01-14,18.8,0.2,51,0 2025-01-15,19.0,0.2,50,-1 2025-01-16,19.0,0.0,50,0 2025-01-17,18.7,-0.3,47,-3 2025-01-18,18.6,-0.1,49,2 2025-01-19,18.7,0.1,48,-1 2025-01-20,18.5,-0.2,48,0 2025-01-21,18.8,0.3,48,0 2025-01-22,18.5,-0.3,48,0 2025-01-23,18.8,0.3,48,0 2025-01-24,19.0,0.2,49,1 2025-01-25,19.0,0.0,49,0 2025-01-26,19.2,0.2,49,0 2025-01-27,19.4,0.2,49,0 2025-01-28,19.5,0.1,49,0 2025-01-29,19.6,0.1,48,-1 2025-01-30,19.4,-0.2,48,0 2025-01-31,19.6,0.2,47,-1 2025-02-01,20.2,0.6,54,7 2025-02-02,20.5,0.3,57,3 2025-02-03,20.7,0.2,58,1 2025-02-04,21.1,0.4,59,1 2025-02-05,21.3,0.2,59,0 2025-02-06,21.2,-0.1,59,0 2025-02-07,21.1,-0.1,57,-2 2025-02-08,21.3,0.2,56,-1 2025-02-09,21.4,0.1,56,0 2025-02-10,21.2,-0.2,55,-1 2025-02-11,21.1,-0.1,55,0 2025-02-12,21.3,0.2,55,0 2025-02-13,21.3,0.0,53,-2 2025-02-14,21.5,0.2,54,1 2025-02-15,21.7,0.2,55,1 2025-02-16,21.8,0.1,56,1 2025-02-17,22.2,0.4,57,1 2025-02-18,22.4,0.2,58,1 2025-02-19,22.4,0.0,57,-1 2025-02-20,22.6,0.2,58,1 2025-02-21,22.8,0.2,59,1 2025-02-22,23.0,0.2,59,0 2025-02-23,24.5,1.5,67,8 2025-02-24,25.9,1.4,73,6 2025-02-25,26.4,0.5,74,1 2025-02-26,27.4,1.0,80,6 2025-02-27,27.4,0.0,77,-3 2025-02-28,27.7,0.3,74,-3 2025-03-01,27.6,-0.1,71,-3 2025-03-02,27.4,-0.2,69,-2 2025-03-03,27.5,0.1,67,-2 2025-03-04,27.8,0.3,68,1 2025-03-05,28.0,0.2,70,2 2025-03-06,28.0,0.0,68,-2 2025-03-07,28.1,0.1,68,0 2025-03-08,28.1,0.0,68,0 2025-03-09,28.3,0.2,68,0 2025-03-10,28.6,0.3,70,2 2025-03-11,28.5,-0.1,69,-1 2025-03-12,28.8,0.3,71,2 2025-03-13,29.3,0.5,74,3 2025-03-14,29.7,0.4,76,2 2025-03-15,29.8,0.1,75,-1 2025-03-16,30.1,0.3,76,1 2025-03-17,30.3,0.2,75,-1 2025-03-18,30.5,0.2,76,1 2025-03-19,30.5,0.0,76,0 2025-03-20,30.9,0.4,76,0 2025-03-21,31.4,0.5,79,3 2025-03-22,32.1,0.7,83,4 2025-03-23,32.2,0.1,81,-2 2025-03-24,33.4,1.2,91,10 2025-03-25,34.2,0.8,82,-9 2025-03-26,32.0,-2.2,76,-6 2025-03-27,32.9,0.9,74,-2 2025-03-28,32.5,-0.4,73,-1 2025-03-29,32.3,-0.2,75,2 2025-03-30,32.5,0.2,74,-1 2025-03-31,32.8,0.3,73,-1 2025-04-01,33.5,0.7,79,6 2025-04-02,33.8,0.3,78,-1 2025-04-03,34.0,0.2,77,-1 2025-04-04,33.9,-0.1,76,-1 2025-04-05,34.2,0.3,75,-1 2025-04-06,35.1,0.9,74,-1 2025-04-07,34.8,-0.3,72,-2 2025-04-08,34.6,-0.2,73,1 2025-04-09,35.1,0.5,76,3 2025-04-10,35.2,0.1,74,-2 2025-04-11,35.6,0.4,74,0 2025-04-12,35.5,-0.1,73,-1 2025-04-13,35.6,0.1,74,1 2025-04-14,36.0,0.4,73,-1 2025-04-15,36.2,0.2,73,0 2025-04-16,37.1,0.9,71,-2 2025-04-17,35.7,-1.4,71,0 2025-04-18,36.1,0.4,70,-1 2025-04-19,36.5,0.4,69,-1 2025-04-20,35.5,-1.0,68,-1 2025-04-21,34.7,-0.8,66,-2 2025-04-22,34.9,0.2,68,2 2025-04-23,35.3,0.4,67,-1 2025-04-24,35.7,0.4,66,-1 2025-04-25,36.0,0.3,65,-1 2025-04-26,36.1,0.1,63,-2 2025-04-27,36.3,0.2,62,-1 2025-04-28,36.1,-0.2,60,-2 2025-04-29,36.2,0.1,59,-1 2025-04-30,35.8,-0.4,58,-1 2025-05-01,35.2,-0.6,57,-1 2025-05-02,34.3,-0.9,55,-2 2025-05-03,32.8,-1.5,53,-2 2025-05-04,31.9,-0.9,51,-2 2025-05-05,31.9,0.0,52,1 2025-05-06,31.3,-0.6,50,-2 2025-05-07,30.0,-1.3,48,-2 2025-05-08,28.7,-1.3,45,-3 2025-05-09,28.0,-0.7,45,0 2025-05-10,27.2,-0.8,42,-3 2025-05-11,26.8,-0.4,42,0 2025-05-12,26.7,-0.1,46,4 2025-05-13,27.1,0.4,44,-2 2025-05-14,27.0,-0.1,43,-1 2025-05-15,26.0,-1.0,41,-2 2025-05-16,25.6,-0.4,41,0 2025-05-17,25.0,-0.6,39,-2 2025-05-18,24.8,-0.2,39,0 2025-05-19,24.6,-0.2,38,-1 2025-05-20,24.8,0.2,39,1 2025-05-21,24.7,-0.1,38,-1 2025-05-22,24.3,-0.4,37,-1 2025-05-23,23.9,-0.4,36,-1 2025-05-24,22.6,-1.3,35,-1 2025-05-25,20.9,-1.7,33,-2 2025-05-26,19.3,-1.6,27,-6 2025-05-27,18.2,-1.1,26,-1 2025-05-28,16.9,-1.3,24,-2 2025-05-29,14.1,-2.8,19,-5 2025-05-30,12.7,-1.4,17,-2 2025-05-31,10.2,-2.5,14,-3 2025-06-01,7.9,-2.3,10,-4 2025-06-02,6.1,-1.8,9,-1 2025-06-03,5.0,-1.1,7,-2 2025-06-04,3.0,-2.0,5,-2 2025-06-05,1.9,-1.1,4,-1 2025-06-06,0.5,-1.4,0,-4 2025-06-07,0.0,-0.5,0,0 2025-06-08,0.0,0.0,0,0 2025-06-09,0.0,0.0,0,0 2025-06-10,0.0,0.0,0,0 2025-06-11,0.0,0.0,0,0 2025-06-12,0.0,0.0,0,0 2025-06-13,0.0,0.0,0,0 2025-06-14,0.0,0.0,0,0 2025-06-15,0.0,0.0,0,0 2025-06-16,0.0,0.0,0,0 2025-06-17,0.0,0.0,0,0 2025-06-18,0.0,0.0,0,0 2025-06-19,0.0,0.0,0,0 2025-06-20,0.0,0.0,0,0 2025-06-21,0.0,0.0,0,0 2025-06-22,0.0,0.0,0,0 2025-06-23,0.0,0.0,0,0 2025-06-24,0.0,0.0,0,0 2025-06-25,0.0,0.0,0,0 2025-06-26,0.0,0.0,0,0 2025-06-27,0.0,0.0,0,0 2025-06-28,0.0,0.0,0,0 2025-06-29,0.0,0.0,0,0 2025-06-30,0.0,0.0,0,0 2025-07-01,0.0,0.0,0,0 2025-07-02,0.0,0.0,0,0 2025-07-03,0.0,0.0,0,0 2025-07-04,0.1,0.1,0,0 2025-07-05,0.2,0.1,0,0 2025-07-06,0.1,-0.1,0,0 2025-07-07,0.2,0.1,0,0