#------------------------------------------------- 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 2025-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 868: Willow Creek, WY # # 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 Depth Value None Instantaneous - Start of Day N/A Inches N/A SNWD Total snow depth # Precipitation Accumulation Value None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Snow Density Value None Instantaneous - Start of Day N/A Percent N/A SNDN The mass of snow per unit volume, expressed as a percent of water content # # 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 # #------------------------------------------------------------------------------------------------------ # # Willow Creek (868) Wyoming SNOTEL Site - 8060 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-09-30 # # As of: Jun 29, 2025, 10:46:57 PM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Snow Depth (in) Start of Day Values,Precipitation Accumulation (in) Start of Day Values,Snow Density (pct) Start of Day Values 2024-10-01,0.0,0,0.0, 2024-10-02,0.0,0,0.0, 2024-10-03,0.0,0,0.0, 2024-10-04,0.0,0,0.0, 2024-10-05,0.0,0,0.0, 2024-10-06,0.0,0,0.0, 2024-10-07,0.0,0,0.0, 2024-10-08,0.0,0,0.0, 2024-10-09,0.0,0,0.0, 2024-10-10,0.0,0,0.0, 2024-10-11,0.0,0,0.0, 2024-10-12,0.0,0,0.0, 2024-10-13,0.0,0,0.0, 2024-10-14,0.0,0,0.0, 2024-10-15,0.0,0,0.0, 2024-10-16,0.0,0,0.0, 2024-10-17,0.0,0,0.0, 2024-10-18,0.0,0,0.6, 2024-10-19,0.0,0,0.6, 2024-10-20,0.0,0,0.6, 2024-10-21,0.0,0,0.6, 2024-10-22,0.0,0,0.6, 2024-10-23,0.0,0,0.6, 2024-10-24,0.1,1,0.7, 2024-10-25,0.3,4,1.3, 2024-10-26,0.1,3,1.3, 2024-10-27,0.1,2,1.3, 2024-10-28,0.0,0,1.3, 2024-10-29,0.0,0,1.6, 2024-10-30,0.2,3,1.9, 2024-10-31,0.2,3,1.9, 2024-11-01,0.6,8,2.4, 2024-11-02,0.6,6,2.4, 2024-11-03,1.0,10,2.8,10.0 2024-11-04,1.1,10,3.0,11.0 2024-11-05,1.1,9,3.1,12.2 2024-11-06,1.2,10,3.3,12.0 2024-11-07,1.3,10,3.3,13.0 2024-11-08,1.3,10,3.3,13.0 2024-11-09,1.3,10,3.3,13.0 2024-11-10,1.3,8,3.3,16.2 2024-11-11,1.3,8,3.3,16.2 2024-11-12,1.3,8,3.3,16.2 2024-11-13,1.5,9,3.6,16.7 2024-11-14,1.5,9,3.6,16.7 2024-11-15,1.5,10,3.6,15.0 2024-11-16,1.8,13,3.9,13.8 2024-11-17,2.0,17,4.3,11.8 2024-11-18,2.2,17,4.4,12.9 2024-11-19,2.6,26,4.9,10.0 2024-11-20,2.9,25,5.2,11.6 2024-11-21,2.9,23,5.2,12.6 2024-11-22,3.0,20,5.3,15.0 2024-11-23,3.0,19,5.3,15.8 2024-11-24,3.4,22,5.6,15.5 2024-11-25,3.5,22,5.8,15.9 2024-11-26,3.5,20,5.8,17.5 2024-11-27,4.3,29,6.7,14.8 2024-11-28,4.3,27,6.7,15.9 2024-11-29,4.1,26,6.7,15.8 2024-11-30,4.1,25,6.7,16.4 2024-12-01,4.2,24,6.8,17.5 2024-12-02,4.3,23,6.9,18.7 2024-12-03,4.3,23,6.9,18.7 2024-12-04,4.3,23,6.9,18.7 2024-12-05,4.3,22,6.9,19.5 2024-12-06,4.3,22,6.9,19.5 2024-12-07,4.3,22,6.9,19.5 2024-12-08,4.3,21,6.9,20.5 2024-12-09,4.3,21,6.9,20.5 2024-12-10,4.3,22,6.9,19.5 2024-12-11,4.3,22,6.9,19.5 2024-12-12,4.3,22,6.9,19.5 2024-12-13,4.4,22,7.0,20.0 2024-12-14,4.4,22,7.0,20.0 2024-12-15,5.3,28,7.8,18.9 2024-12-16,5.6,31,8.1,18.1 2024-12-17,6.2,34,8.6,18.2 2024-12-18,7.5,41,9.8,18.3 2024-12-19,7.6,39,9.9,19.5 2024-12-20,7.6,38,9.9,20.0 2024-12-21,7.6,37,9.9,20.5 2024-12-22,7.6,36,9.9,21.1 2024-12-23,7.7,36,9.9,21.4 2024-12-24,8.3,39,10.5,21.3 2024-12-25,8.4,37,10.6,22.7 2024-12-26,8.4,38,10.6,22.1 2024-12-27,9.1,42,11.3,21.7 2024-12-28,9.6,46,11.7,20.9 2024-12-29,11.3,60,13.3,18.8 2024-12-30,12.0,59,13.9,20.3 2024-12-31,12.2,59,14.1,20.7 2025-01-01,12.2,59,14.1,20.7 2025-01-02,12.8,64,14.6,20.0 2025-01-03,13.4,62,15.1,21.6 2025-01-04,13.6,60,15.2,22.7 2025-01-05,14.5,67,16.1,21.6 2025-01-06,15.0,70,16.6,21.4 2025-01-07,15.1,68,16.8,22.2 2025-01-08,15.1,66,16.8,22.9 2025-01-09,15.1,65,16.8,23.2 2025-01-10,15.1,64,16.8,23.6 2025-01-11,15.5,63,17.1,24.6 2025-01-12,16.0,74,17.6,21.6 2025-01-13,16.0,71,17.6,22.5 2025-01-14,16.0,67,17.7,23.9 2025-01-15,16.1,65,17.7,24.8 2025-01-16,16.2,62,17.7,26.1 2025-01-17,16.4,62,17.8,26.5 2025-01-18,16.4,68,18.1,24.1 2025-01-19,16.4,65,18.1,25.2 2025-01-20,16.4,64,18.1,25.6 2025-01-21,16.4,62,18.1,26.5 2025-01-22,16.4,61,18.1,26.9 2025-01-23,16.4,60,18.1,27.3 2025-01-24,16.5,58,18.1,28.4 2025-01-25,16.8,60,18.4,28.0 2025-01-26,16.8,56,18.4,30.0 2025-01-27,16.8,56,18.4,30.0 2025-01-28,16.9,58,18.5,29.1 2025-01-29,16.9,59,18.5,28.6 2025-01-30,16.9,58,18.5,29.1 2025-01-31,16.9,58,18.5,29.1 2025-02-01,17.3,55,19.0,31.5 2025-02-02,18.5,66,20.0,28.0 2025-02-03,19.2,69,20.9,27.8 2025-02-04,19.3,67,20.9,28.8 2025-02-05,19.5,65,21.0,30.0 2025-02-06,19.8,68,21.6,29.1 2025-02-07,20.5,66,21.9,31.1 2025-02-08,21.2,70,22.7,30.3 2025-02-09,21.4,71,22.8,30.1 2025-02-10,21.6,74,22.9,29.2 2025-02-11,21.8,73,23.0,29.9 2025-02-12,21.8,72,23.0,30.3 2025-02-13,21.8,72,23.0,30.3 2025-02-14,22.5,75,23.8,30.0 2025-02-15,23.5,80,24.6,29.4 2025-02-16,24.2,92,25.4,26.3 2025-02-17,25.0,92,25.9,27.2 2025-02-18,26.1,100,27.0,26.1 2025-02-19,26.2,98,27.3,26.7 2025-02-20,26.6,97,27.4,27.4 2025-02-21,26.6,92,27.5,28.9 2025-02-22,26.6,91,27.5,29.2 2025-02-23,26.6,91,27.5,29.2 2025-02-24,27.0,93,27.9,29.0 2025-02-25,27.6,91,28.2,30.3 2025-02-26,27.6,90,28.2,30.7 2025-02-27,27.6,89,28.2,31.0 2025-02-28,27.6,88,28.2,31.4 2025-03-01,27.6,86,28.2,32.1 2025-03-02,28.2,85,28.8,33.2 2025-03-03,28.8,83,29.4,34.7 2025-03-04,29.2,91,29.8,32.1 2025-03-05,29.4,90,30.0,32.7 2025-03-06,30.0,89,30.7,33.7 2025-03-07,30.2,97,30.9,31.1 2025-03-08,30.2,96,30.9,31.5 2025-03-09,30.3,93,31.0,32.6 2025-03-10,30.8,90,31.5,34.2 2025-03-11,31.1,88,31.8,35.3 2025-03-12,31.1,86,31.9,36.2 2025-03-13,31.3,85,32.1,36.8 2025-03-14,31.4,85,32.1,36.9 2025-03-15,31.4,88,32.5,35.7 2025-03-16,31.5,92,32.5,34.2 2025-03-17,32.1,92,32.9,34.9 2025-03-18,32.5,92,33.4,35.3 2025-03-19,32.5,95,33.4,34.2 2025-03-20,32.8,92,33.8,35.7 2025-03-21,32.8,94,33.8,34.9 2025-03-22,33.3,93,34.3,35.8 2025-03-23,33.6,96,34.6,35.0 2025-03-24,33.8,97,34.8,34.8 2025-03-25,33.8,93,34.8,36.3 2025-03-26,34.2,90,35.1,38.0 2025-03-27,34.2,87,35.1,39.3 2025-03-28,34.2,85,35.1,40.2 2025-03-29,34.2,85,35.1,40.2 2025-03-30,34.3,85,35.3,40.4 2025-03-31,34.3,85,35.3,40.4 2025-04-01,35.4,92,36.1,38.5 2025-04-02,35.5,95,36.2,37.4 2025-04-03,35.5,93,36.3,38.2 2025-04-04,35.5,91,36.3,39.0 2025-04-05,35.5,90,36.3,39.4 2025-04-06,35.5,88,36.3,40.3 2025-04-07,35.5,86,36.3,41.3 2025-04-08,35.5,84,36.3,42.3 2025-04-09,35.4,83,36.3,42.7 2025-04-10,35.4,82,36.4,43.2 2025-04-11,35.1,80,36.4,43.9 2025-04-12,34.9,77,36.4,45.3 2025-04-13,33.7,75,36.4,44.9 2025-04-14,32.9,75,36.4,43.9 2025-04-15,32.8,73,36.4,44.9 2025-04-16,32.0,70,36.4,45.7 2025-04-17,31.1,68,36.5,45.7 2025-04-18,30.8,76,37.3,40.5 2025-04-19,30.6,75,37.4,40.8 2025-04-20,31.0,72,37.5,43.1 2025-04-21,31.2,72,37.7,43.3 2025-04-22,31.2,71,37.9,43.9 2025-04-23,31.2,69,37.9,45.2 2025-04-24,31.2,75,38.5,41.6 2025-04-25,31.2,72,39.0,43.3 2025-04-26,31.6,70,39.1,45.1 2025-04-27,31.3,68,39.1,46.0 2025-04-28,30.1,68,39.2,44.3 2025-04-29,29.5,68,39.4,43.4 2025-04-30,30.2,67,39.7,45.1 2025-05-01,30.3,67,40.3,45.2 2025-05-02,30.0,65,40.4,46.2 2025-05-03,29.1,62,40.4,46.9 2025-05-04,27.8,59,40.4,47.1 2025-05-05,26.3,57,40.4,46.1 2025-05-06,25.7,56,40.8,45.9 2025-05-07,25.2,56,40.8,45.0 2025-05-08,24.7,53,40.8,46.6 2025-05-09,23.5,52,40.8,45.2 2025-05-10,22.3,48,40.8,46.5 2025-05-11,20.5,45,40.8,45.6 2025-05-12,19.0,42,40.8,45.2 2025-05-13,16.8,38,40.8,44.2 2025-05-14,16.4,38,40.9,43.2 2025-05-15,17.0,42,41.7,40.5 2025-05-16,17.6,44,42.3,40.0 2025-05-17,17.7,42,42.3,42.1 2025-05-18,18.0,40,42.8,45.0 2025-05-19,18.5,45,44.1,41.1 2025-05-20,18.7,45,44.3,41.6 2025-05-21,18.8,45,44.4,41.8 2025-05-22,18.8,42,44.4,44.8 2025-05-23,18.3,40,44.4,45.8 2025-05-24,16.8,37,44.4,45.4 2025-05-25,15.1,34,44.4,44.4 2025-05-26,13.4,31,44.4,43.2 2025-05-27,11.9,28,44.4,42.5 2025-05-28,10.4,25,44.4,41.6 2025-05-29,8.9,22,44.4,40.5 2025-05-30,7.4,19,44.5,38.9 2025-05-31,5.5,15,44.5,36.7 2025-06-01,3.4,10,44.5,34.0 2025-06-02,1.4,5,44.5,28.0 2025-06-03,0.0,0,44.5, 2025-06-04,0.0,0,44.5, 2025-06-05,0.0,0,44.5, 2025-06-06,0.0,0,44.5, 2025-06-07,0.0,0,44.5, 2025-06-08,0.0,0,44.5, 2025-06-09,0.0,0,44.6, 2025-06-10,0.0,0,44.6, 2025-06-11,0.0,0,44.6, 2025-06-12,0.0,0,44.6, 2025-06-13,0.0,0,44.6, 2025-06-14,0.0,0,44.6, 2025-06-15,0.0,0,44.6, 2025-06-16,0.0,0,44.6, 2025-06-17,0.0,0,44.6, 2025-06-18,0.0,0,44.6, 2025-06-19,0.0,0,44.6, 2025-06-20,0.0,0,44.6, 2025-06-21,0.0,0,44.6, 2025-06-22,0.0,0,44.6, 2025-06-23,0.0,0,44.8, 2025-06-24,0.0,0,44.9, 2025-06-25,0.0,1,44.9, 2025-06-26,0.0,1,44.9, 2025-06-27,0.0,1,44.9, 2025-06-28,0.0,1,44.9, 2025-06-29,0.0,1,44.9,