#------------------------------------------------- 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: 1990-10-01 to 1991-09-30 # Report Instantaneous Data As: Start of Day # # Data for the following site(s) are contained in this file: # # SNOTEL 696: Placer Basin, MT # # 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 Average (1991-2020) 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 # # 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 # #------------------------------------------------------------------------------------------------------ # # Placer Basin (696) # Montana SNOTEL Site - 8830 ft # Reporting Frequency: Daily; Date Range: 1990-10-01 to 1991-09-30 # # As of: May 9, 2024, 1:08:12 PM GMT-08:00 # Day,Oct,Nov,Dec,Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep ,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values,Average Snow Water Equivalent (1991-2020) (in) Start of Month Values 01,0.1,2.3,5.1,8.3,11.1,14.1,17.4,19.5,11.3,0.3,0.0,0.0 02,0.1,2.4,5.2,8.4,11.2,14.2,17.5,19.5,10.7,0.3,0.0,0.0 03,0.2,2.5,5.4,8.5,11.3,14.2,17.6,19.4,10.2,0.2,0.0,0.0 04,0.3,2.7,5.5,8.6,11.4,14.3,17.7,19.3,9.5,0.2,0.0,0.0 05,0.5,2.8,5.6,8.7,11.5,14.4,17.8,19.2,8.9,0.2,0.0,0.0 06,0.5,2.8,5.7,8.8,11.6,14.5,17.9,19.0,8.2,0.1,0.0,0.0 07,0.6,2.9,5.8,8.8,11.7,14.6,18.1,18.9,7.7,0.1,0.0,0.0 08,0.6,3.0,5.9,8.9,11.8,14.7,18.1,18.9,7.3,0.0,0.0,0.1 09,0.7,3.0,6.0,9.0,11.9,14.8,18.2,18.7,7.0,0.0,0.0,0.0 10,0.7,3.1,6.0,9.1,12.1,15.0,18.4,18.7,6.6,0.0,0.0,0.0 11,0.8,3.2,6.1,9.2,12.2,15.1,18.5,18.7,6.2,0.0,0.0,0.0 12,0.9,3.2,6.2,9.4,12.2,15.1,18.6,18.7,5.7,0.0,0.0,0.0 13,0.9,3.4,6.2,9.4,12.3,15.2,18.7,18.5,5.2,0.0,0.0,0.0 14,1.0,3.5,6.4,9.5,12.4,15.2,18.7,18.2,4.8,0.0,0.0,0.0 15,1.0,3.6,6.5,9.6,12.6,15.3,18.9,17.8,4.2,0.0,0.0,0.0 16,1.1,3.7,6.6,9.7,12.7,15.4,19.0,17.5,3.8,0.0,0.0,0.0 17,1.2,3.8,6.6,9.7,12.8,15.5,19.0,17.2,3.4,0.0,0.0,0.1 18,1.2,3.9,6.7,9.8,12.9,15.7,19.1,16.9,3.0,0.0,0.0,0.1 19,1.3,4.0,6.8,9.9,13.0,15.8,19.2,16.5,2.6,0.0,0.0,0.0 20,1.4,4.1,6.9,10.0,13.1,15.9,19.3,16.1,2.3,0.0,0.0,0.0 21,1.5,4.2,7.0,10.1,13.2,16.0,19.3,15.8,2.0,0.0,0.0,0.1 22,1.5,4.2,7.1,10.2,13.2,16.1,19.3,15.3,1.7,0.0,0.0,0.1 23,1.6,4.3,7.3,10.3,13.4,16.2,19.3,15.0,1.5,0.0,0.0,0.2 24,1.7,4.4,7.3,10.4,13.5,16.3,19.4,14.8,1.3,0.0,0.0,0.2 25,1.8,4.5,7.4,10.4,13.7,16.4,19.4,14.6,1.1,0.0,0.0,0.2 26,1.8,4.6,7.5,10.5,13.8,16.5,19.4,14.2,0.9,0.0,0.0,0.1 27,1.9,4.7,7.6,10.6,13.9,16.6,19.4,13.9,0.8,0.0,0.0,0.1 28,1.9,4.8,7.7,10.7,13.9,16.8,19.4,13.4,0.7,0.0,0.0,0.1 29,2.0,4.9,7.8,10.8,,16.9,19.4,12.9,0.6,0.0,0.0,0.1 30,2.1,5.0,8.0,10.9,,17.1,19.4,12.5,0.4,0.0,0.0,0.1 31,2.3,,8.2,11.0,,17.3,,12.0,,0.0,0.0,