#------------------------------------------------- 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: 2023-10-01 to 2024-05-18 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 904: Columbus Basin, CO # # 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 # B Back Estimate Regression-based estimate for homogenizing collocated Snow Course and Snow Pillow data sets # K Estimate Estimate # X External Estimate External estimate # S Suspect Suspect data # # 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 # #------------------------------------------------------------------------------------------------------ # # Columbus Basin (904) # Colorado SNOTEL Site - 10781 ft # Reporting Frequency: Daily; Date Range: 2023-10-01 to 2024-05-18 # # As of: May 18, 2024, 12:32:08 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) 2023-10-01,0.0,0.0,0,0 2023-10-02,0.0,0.0,0,0 2023-10-03,0.1,0.1,1,1 2023-10-04,0.1,0.0,1,0 2023-10-05,0.0,-0.1,0,-1 2023-10-06,0.0,0.0,0,0 2023-10-07,0.0,0.0,0,0 2023-10-08,0.0,0.0,0,0 2023-10-09,0.0,0.0,0,0 2023-10-10,0.0,0.0,0,0 2023-10-11,0.1,0.1,1,1 2023-10-12,0.1,0.0,1,0 2023-10-13,0.0,-0.1,0,-1 2023-10-14,0.0,0.0,0,0 2023-10-15,0.0,0.0,0,0 2023-10-16,0.0,0.0,0,0 2023-10-17,0.0,0.0,0,0 2023-10-18,0.0,0.0,0,0 2023-10-19,0.0,0.0,0,0 2023-10-20,0.0,0.0,0,0 2023-10-21,0.0,0.0,0,0 2023-10-22,0.0,0.0,0,0 2023-10-23,0.0,0.0,0,0 2023-10-24,0.0,0.0,0,0 2023-10-25,0.0,0.0,0,0 2023-10-26,0.0,0.0,0,0 2023-10-27,0.0,0.0,0,0 2023-10-28,0.0,0.0,0,0 2023-10-29,0.1,0.1,1,1 2023-10-30,0.1,0.0,1,0 2023-10-31,0.1,0.0,1,0 2023-11-01,0.1,0.0,1,0 2023-11-02,0.2,0.1,1,0 2023-11-03,0.2,0.0,1,0 2023-11-04,0.2,0.0,1,0 2023-11-05,0.1,-0.1,1,0 2023-11-06,0.1,0.0,1,0 2023-11-07,0.1,0.0,1,0 2023-11-08,0.1,0.0,1,0 2023-11-09,0.0,-0.1,0,-1 2023-11-10,0.0,0.0,0,0 2023-11-11,0.0,0.0,0,0 2023-11-12,0.0,0.0,0,0 2023-11-13,0.0,0.0,0,0 2023-11-14,0.0,0.0,0,0 2023-11-15,0.0,0.0,0,0 2023-11-16,0.0,0.0,0,0 2023-11-17,0.2,0.2,1,1 2023-11-18,0.2,0.0,1,0 2023-11-19,0.2,0.0,1,0 2023-11-20,0.5,0.3,5,4 2023-11-21,0.5,0.0,4,-1 2023-11-22,0.5,0.0,4,0 2023-11-23,0.5,0.0,3,-1 2023-11-24,0.5,0.0,3,0 2023-11-25,1.4,0.9,19,16 2023-11-26,1.4,0.0,15,-4 2023-11-27,1.4,0.0,14,-1 2023-11-28,1.4,0.0,12,-2 2023-11-29,1.5,0.1,12,0 2023-11-30,1.5,0.0,10,-2 2023-12-01,1.5,0.0,9,-1 2023-12-02,2.2,0.7,15,6 2023-12-03,2.6,0.4,17,2 2023-12-04,2.7,0.1,18,1 2023-12-05,2.7,0.0,16,-2 2023-12-06,2.7,0.0,15,-1 2023-12-07,2.7,0.0,15,0 2023-12-08,2.7,0.0,14,-1 2023-12-09,2.7,0.0,14,0 2023-12-10,2.8,0.1,14,0 2023-12-11,2.8,0.0,14,0 2023-12-12,2.8,0.0,13,-1 2023-12-13,2.8,0.0,13,0 2023-12-14,3.7,0.9,22,9 2023-12-15,4.1,0.4,22,0 2023-12-16,4.1,0.0,21,-1 2023-12-17,4.1,0.0,20,-1 2023-12-18,4.1,0.0,19,-1 2023-12-19,4.1,0.0,19,0 2023-12-20,4.1,0.0,18,-1 2023-12-21,4.3,0.2,19,1 2023-12-22,4.3,0.0,19,0 2023-12-23,4.7,0.4,22,3 2023-12-24,4.8,0.1,24,2 2023-12-25,4.8,0.0,23,-1 2023-12-26,4.8,0.0,22,-1 2023-12-27,4.8,0.0,22,0 2023-12-28,4.8,0.0,22,0 2023-12-29,4.8,0.0,21,-1 2023-12-30,4.8,0.0,21,0 2023-12-31,4.8,0.0,21,0 2024-01-01,4.8,0.0,20,-1 2024-01-02,4.8,0.0,20,0 2024-01-03,4.8,0.0,20,0 2024-01-04,4.9,0.1,22,2 2024-01-05,5.6,0.7,31,9 2024-01-06,5.6,0.0,30,-1 2024-01-07,5.6,0.0,30,0 2024-01-08,6.3,0.7,37,7 2024-01-09,6.4,0.1,36,-1 2024-01-10,6.7,0.3,34,-2 2024-01-11,6.7,0.0,32,-2 2024-01-12,6.8,0.1,35,3 2024-01-13,7.1,0.3,34,-1 2024-01-14,7.6,0.5,38,4 2024-01-15,8.3,0.7,41,3 2024-01-16,8.3,0.0,40,-1 2024-01-17,8.3,0.0,39,-1 2024-01-18,8.5,0.2,38,-1 2024-01-19,8.5,0.0,37,-1 2024-01-20,8.5,0.0,36,-1 2024-01-21,8.5,0.0,36,0 2024-01-22,8.7,0.2,38,2 2024-01-23,8.8,0.1,38,0 2024-01-24,8.8,0.0,36,-2 2024-01-25,8.8,0.0,36,0 2024-01-26,9.0,0.2,37,1 2024-01-27,9.0,0.0,36,-1 2024-01-28,9.0,0.0,36,0 2024-01-29,9.0,0.0,35,-1 2024-01-30,9.0,0.0,35,0 2024-01-31,9.0,0.0,34,-1 2024-02-01,9.0,0.0,34,0 2024-02-02,9.3,0.3,36,2 2024-02-03,10.5,1.2,48,12 2024-02-04,10.7,0.2,49,1 2024-02-05,10.7,0.0,46,-3 2024-02-06,10.8,0.1,45,-1 2024-02-07,12.0,1.2,54,9 2024-02-08,12.8,0.8,62,8 2024-02-09,13.7,0.9,64,2 2024-02-10,13.8,0.1,65,1 2024-02-11,13.9,0.1,66,1 2024-02-12,13.9,0.0,63,-3 2024-02-13,14.0,0.1,61,-2 2024-02-14,14.0,0.0,59,-2 2024-02-15,14.0,0.0,57,-2 2024-02-16,14.1,0.1,56,-1 2024-02-17,14.1,0.0,56,0 2024-02-18,14.1,0.0,54,-2 2024-02-19,14.1,0.0,54,0 2024-02-20,14.1,0.0,53,-1 2024-02-21,14.1,0.0,52,-1 2024-02-22,14.1,0.0,51,-1 2024-02-23,14.1,0.0,50,-1 2024-02-24,14.2,0.1,50,0 2024-02-25,14.3,0.1,50,0 2024-02-26,14.3,0.0,48,-2 2024-02-27,14.4,0.1,48,0 2024-02-28,16.0,1.6,60,12 2024-02-29,16.0,0.0,58,-2 2024-03-01,16.0,0.0,57,-1 2024-03-02,16.0,0.0,56,-1 2024-03-03,16.0,0.0,55,-1 2024-03-04,16.5,0.5,59,4 2024-03-05,16.5,0.0,58,-1 2024-03-06,16.5,0.0,57,-1 2024-03-07,16.5,0.0,56,-1 2024-03-08,16.7,0.2,60,4 2024-03-09,16.7,0.0,56,-4 2024-03-10,16.7,0.0,57,1 2024-03-11,16.9,0.2,56,-1 2024-03-12,16.9,0.0,56,0 2024-03-13,16.9,0.0,56,0 2024-03-14,17.1,0.2,58,2 2024-03-15,17.8,0.7,64,6 2024-03-16,20.2,2.4,77,13 2024-03-17,20.9,0.7,83,6 2024-03-18,21.6,0.7,83,0 2024-03-19,21.7,0.1,82,-1 2024-03-20,21.7,0.0,80,-2 2024-03-21,21.8,0.1,79,-1 2024-03-22,21.8,0.0,78,-1 2024-03-23,21.8,0.0,77,-1 2024-03-24,21.8,0.0,76,-1 2024-03-25,22.6,0.8,85,9 2024-03-26,22.6,0.0,83,-2 2024-03-27,22.8,0.2,83,0 2024-03-28,22.8,0.0,81,-2 2024-03-29,22.9,0.1,79,-2 2024-03-30,22.9,0.0,78,-1 2024-03-31,22.9,0.0,77,-1 2024-04-01,23.0,0.1,78,1 2024-04-02,23.0,0.0,77,-1 2024-04-03,23.0,0.0,76,-1 2024-04-04,23.1,0.1,74,-2 2024-04-05,23.1,0.0,72,-2 2024-04-06,23.2,0.1,73,1 2024-04-07,23.7,0.5,77,4 2024-04-08,23.7,0.0,75,-2 2024-04-09,23.7,0.0,74,-1 2024-04-10,23.7,0.0,73,-1 2024-04-11,23.7,0.0,71,-2 2024-04-12,23.9,0.2,70,-1 2024-04-13,23.9,0.0,69,-1 2024-04-14,23.6,-0.3,67,-2 2024-04-15,23.2,-0.4,65,-2 2024-04-16,23.1,-0.1,67,2 2024-04-17,23.2,0.1,64,-3 2024-04-18,22.8,-0.4,63,-1 2024-04-19,22.3,-0.5,61,-2 2024-04-20,21.9,-0.4,59,-2 2024-04-21,21.7,-0.2,58,-1 2024-04-22,21.4,-0.3,56,-2 2024-04-23,21.2,-0.2,55,-1 2024-04-24,21.0,-0.2,53,-2 2024-04-25,20.5,-0.5,51,-2 2024-04-26,20.1,-0.4,50,-1 2024-04-27,20.5,0.4,55,5 2024-04-28,20.8,0.3,58,3 2024-04-29,20.8,0.0,55,-3 2024-04-30,20.7,-0.1,55,0 2024-05-01,20.6,-0.1,52,-3 2024-05-02,20.4,-0.2,51,-1 2024-05-03,20.2,-0.2,50,-1 2024-05-04,19.8,-0.4,48,-2 2024-05-05,19.4,-0.4,48,0 2024-05-06,19.2,-0.2,48,0 2024-05-07,19.2,0.0,47,-1 2024-05-08,19.1,-0.1,47,0 2024-05-09,18.6,-0.5,45,-2 2024-05-10,18.1,-0.5,45,0 2024-05-11,18.4,0.3,44,-1 2024-05-12,18.4,0.0,44,0 2024-05-13,17.8,-0.6,43,-1 2024-05-14,17.3,-0.5,42,-1 2024-05-15,17.0,-0.3,41,-1 2024-05-16,16.2,-0.8,39,-2 2024-05-17,15.6,-0.6,38,-1 2024-05-18,14.6,-1.0,36,-2