#------------------------------------------------- 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 546: Island Park, ID # # 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 Median (1981-2010) 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 # Precipitation Accumulation Value None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # Precipitation Accumulation Average (1981-2010) None Instantaneous - Start of Day N/A Inches N/A PREC Water year accumulated precipitation # # 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 # #------------------------------------------------------------------------------------------------------ # # Island Park (546) Idaho SNOTEL Site - 6300 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-09-30 # # As of: Jul 12, 2025, 1:56:16 AM GMT-08:00 # Date,Snow Water Equivalent (in) Start of Day Values,Median Snow Water Equivalent (1981-2010) (in) Start of Day Values,Precipitation Accumulation (in) Start of Day Values,Average Precipitation Accumulation (1981-2010) (in) Start of Day Values 2024-10-01,0.0,0.0,0.00,0.00 2024-10-02,0.0,0.0,0.00,0.11 2024-10-03,0.0,0.0,0.00,0.19 2024-10-04,0.0,0.0,0.00,0.24 2024-10-05,0.0,0.0,0.00,0.32 2024-10-06,0.0,0.0,0.00,0.40 2024-10-07,0.0,0.0,0.00,0.47 2024-10-08,0.0,0.0,0.00,0.53 2024-10-09,0.0,0.0,0.00,0.55 2024-10-10,0.0,0.0,0.00,0.60 2024-10-11,0.0,0.0,0.00,0.68 2024-10-12,0.0,0.0,0.00,0.77 2024-10-13,0.0,0.0,0.00,0.82 2024-10-14,0.0,0.0,0.00,0.88 2024-10-15,0.0,0.0,0.00,0.94 2024-10-16,0.0,0.0,0.00,0.96 2024-10-17,0.0,0.0,0.10,1.00 2024-10-18,0.0,0.0,0.50,1.01 2024-10-19,0.0,0.0,0.50,1.07 2024-10-20,0.0,0.0,0.50,1.17 2024-10-21,0.0,0.0,0.60,1.20 2024-10-22,0.0,0.0,0.60,1.23 2024-10-23,0.0,0.0,0.50,1.29 2024-10-24,0.0,0.0,0.70,1.40 2024-10-25,0.0,0.0,0.70,1.48 2024-10-26,0.0,0.0,0.70,1.52 2024-10-27,0.0,0.0,0.80,1.62 2024-10-28,0.0,0.0,0.80,1.69 2024-10-29,0.0,0.0,0.80,1.76 2024-10-30,0.0,0.0,0.80,1.83 2024-10-31,0.0,0.0,0.80,1.91 2024-11-01,0.4,0.0,1.10,1.94 2024-11-02,0.4,0.0,1.10,1.98 2024-11-03,0.8,0.0,1.50,2.07 2024-11-04,1.1,0.0,1.80,2.13 2024-11-05,1.3,0.2,2.00,2.23 2024-11-06,1.3,0.3,2.00,2.30 2024-11-07,1.3,0.4,2.00,2.41 2024-11-08,1.3,0.4,2.00,2.47 2024-11-09,1.3,0.5,2.00,2.59 2024-11-10,1.3,0.6,2.00,2.64 2024-11-11,1.3,0.7,2.10,2.71 2024-11-12,1.3,0.8,2.10,2.84 2024-11-13,1.5,0.8,2.30,2.94 2024-11-14,1.5,0.9,2.30,3.06 2024-11-15,1.5,1.0,2.30,3.12 2024-11-16,1.5,1.1,2.40,3.15 2024-11-17,,1.2,,3.24 2024-11-18,,1.3,,3.36 2024-11-19,,1.4,,3.40 2024-11-20,,1.4,,3.49 2024-11-21,,1.5,,3.56 2024-11-22,,1.6,,3.68 2024-11-23,,1.6,,3.83 2024-11-24,,1.7,,3.94 2024-11-25,,1.8,,4.11 2024-11-26,,1.9,,4.26 2024-11-27,2.2,2.0,3.40,4.36 2024-11-28,2.2,2.1,3.40,4.49 2024-11-29,2.2,2.2,3.40,4.60 2024-11-30,2.2,2.2,3.40,4.75 2024-12-01,2.3,2.3,3.50,4.85 2024-12-02,2.3,2.4,3.50,5.04 2024-12-03,2.3,2.4,3.50,5.19 2024-12-04,2.3,2.5,3.50,5.33 2024-12-05,2.3,2.7,3.50,5.43 2024-12-06,2.3,2.8,3.50,5.51 2024-12-07,2.3,2.9,3.50,5.64 2024-12-08,2.3,3.1,3.50,5.78 2024-12-09,2.3,3.2,3.50,5.88 2024-12-10,2.3,3.4,3.50,6.00 2024-12-11,2.3,3.6,3.50,6.11 2024-12-12,2.3,3.7,3.50,6.22 2024-12-13,2.3,3.8,3.50,6.42 2024-12-14,2.4,4.0,3.50,6.64 2024-12-15,2.8,4.1,3.70,6.77 2024-12-16,3.0,4.2,4.10,6.89 2024-12-17,3.6,4.3,4.50,6.96 2024-12-18,3.7,4.4,4.70,7.08 2024-12-19,3.7,4.5,4.70,7.16 2024-12-20,3.7,4.6,4.70,7.23 2024-12-21,3.7,4.7,4.70,7.35 2024-12-22,3.7,4.8,4.80,7.43 2024-12-23,3.7,4.9,4.80,7.53 2024-12-24,4.0,5.1,5.00,7.58 2024-12-25,4.0,5.2,5.10,7.66 2024-12-26,4.2,5.4,5.30,7.80 2024-12-27,4.8,5.6,5.70,7.90 2024-12-28,,5.8,,8.06 2024-12-29,,6.0,,8.21 2024-12-30,,6.1,,8.43 2024-12-31,,6.2,,8.54 2025-01-01,6.0,6.4,7.20,8.74 2025-01-02,,6.5,,8.97 2025-01-03,6.4,6.6,7.70,9.15 2025-01-04,6.8,6.8,8.10,9.26 2025-01-05,7.0,7.0,8.30,9.39 2025-01-06,7.1,7.1,8.30,9.47 2025-01-07,7.1,7.3,8.40,9.57 2025-01-08,7.1,7.5,8.40,9.71 2025-01-09,7.1,7.6,8.40,9.84 2025-01-10,7.1,7.7,8.40,9.98 2025-01-11,7.1,7.8,8.40,10.10 2025-01-12,7.2,7.9,8.50,10.23 2025-01-13,7.2,7.9,8.50,10.30 2025-01-14,7.2,8.0,8.50,10.38 2025-01-15,7.2,8.1,8.50,10.50 2025-01-16,7.2,8.2,8.50,10.64 2025-01-17,7.2,8.4,8.50,10.76 2025-01-18,7.2,8.6,8.50,10.86 2025-01-19,7.2,8.7,8.50,10.90 2025-01-20,7.2,8.9,8.50,11.00 2025-01-21,7.2,9.1,8.50,11.14 2025-01-22,7.2,9.2,8.50,11.23 2025-01-23,7.2,9.3,8.50,11.37 2025-01-24,7.2,9.3,8.50,11.50 2025-01-25,7.3,9.4,8.60,11.62 2025-01-26,7.3,9.4,8.60,11.70 2025-01-27,7.3,9.5,8.60,11.77 2025-01-28,7.3,9.6,8.60,11.92 2025-01-29,7.3,9.7,8.60,12.04 2025-01-30,7.3,9.7,8.60,12.12 2025-01-31,7.3,9.8,8.60,12.26 2025-02-01,7.7,9.9,8.80,12.43 2025-02-02,8.0,10.0,9.20,12.54 2025-02-03,8.8,10.0,9.90,12.61 2025-02-04,9.0,10.1,10.30,12.65 2025-02-05,9.0,10.2,10.30,12.71 2025-02-06,9.2,10.2,10.50,12.77 2025-02-07,9.2,10.3,10.50,12.86 2025-02-08,9.6,10.4,10.80,13.00 2025-02-09,9.6,10.4,10.80,13.11 2025-02-10,9.6,10.5,10.80,13.23 2025-02-11,9.6,10.6,10.80,13.27 2025-02-12,9.6,10.6,10.80,13.34 2025-02-13,9.6,10.7,10.80,13.44 2025-02-14,9.7,10.8,10.80,13.59 2025-02-15,10.1,10.9,11.10,13.73 2025-02-16,10.2,11.0,11.30,13.82 2025-02-17,10.9,11.1,11.90,13.96 2025-02-18,11.0,11.2,12.00,14.12 2025-02-19,11.1,11.3,12.20,14.21 2025-02-20,11.1,11.3,12.40,14.34 2025-02-21,11.1,11.4,12.40,14.44 2025-02-22,11.1,11.5,12.40,14.52 2025-02-23,11.1,11.6,12.40,14.62 2025-02-24,11.5,11.8,12.60,14.73 2025-02-25,11.6,11.9,12.90,14.82 2025-02-26,11.6,12.1,12.90,14.90 2025-02-27,11.6,12.2,12.90,14.99 2025-02-28,11.6,12.3,12.90,15.03 2025-03-01,11.6,12.6,12.90,15.08 2025-03-02,11.6,12.6,12.90,15.19 2025-03-03,11.6,12.7,12.90,15.30 2025-03-04,11.5,12.8,12.90,15.42 2025-03-05,11.5,12.9,12.90,15.52 2025-03-06,11.5,13.0,12.90,15.60 2025-03-07,11.6,13.2,13.00,15.71 2025-03-08,11.7,13.3,13.10,15.81 2025-03-09,11.7,13.4,13.10,15.96 2025-03-10,11.7,13.4,13.20,16.04 2025-03-11,11.6,13.5,13.20,16.12 2025-03-12,11.6,13.5,13.20,16.23 2025-03-13,11.6,13.5,13.20,16.25 2025-03-14,12.0,13.6,13.50,16.29 2025-03-15,12.2,13.7,13.70,16.37 2025-03-16,12.4,13.8,13.90,16.43 2025-03-17,13.3,13.9,14.70,16.49 2025-03-18,13.6,14.0,15.10,16.56 2025-03-19,13.6,14.1,15.10,16.61 2025-03-20,13.6,14.2,15.10,16.67 2025-03-21,13.7,14.2,15.30,16.73 2025-03-22,13.9,14.3,15.40,16.79 2025-03-23,14.1,14.3,15.70,16.84 2025-03-24,14.1,14.4,15.70,16.91 2025-03-25,13.9,14.4,15.80,16.98 2025-03-26,13.6,14.4,15.90,17.08 2025-03-27,13.3,14.4,15.90,17.13 2025-03-28,13.1,14.5,15.90,17.21 2025-03-29,12.8,14.4,15.90,17.33 2025-03-30,12.6,14.4,15.90,17.44 2025-03-31,12.6,14.3,15.90,17.47 2025-04-01,13.1,14.2,16.40,17.56 2025-04-02,13.1,14.2,16.50,17.60 2025-04-03,13.2,14.1,16.60,17.66 2025-04-04,13.3,14.0,16.70,17.74 2025-04-05,13.3,13.8,16.70,17.82 2025-04-06,13.3,13.7,16.80,17.90 2025-04-07,13.1,13.5,16.80,17.97 2025-04-08,12.6,13.3,16.80,18.03 2025-04-09,12.0,13.0,17.00,18.09 2025-04-10,11.6,12.9,17.00,18.17 2025-04-11,11.1,12.7,17.00,18.23 2025-04-12,10.4,12.6,17.00,18.29 2025-04-13,9.8,12.4,17.00,18.40 2025-04-14,9.3,12.2,17.00,18.46 2025-04-15,8.8,12.1,17.00,18.52 2025-04-16,8.3,12.1,17.00,18.63 2025-04-17,7.7,11.9,17.00,18.72 2025-04-18,7.6,11.7,17.00,18.83 2025-04-19,7.5,11.4,17.00,18.92 2025-04-20,6.7,11.1,17.10,19.01 2025-04-21,6.2,10.7,17.10,19.09 2025-04-22,5.8,10.4,17.10,19.16 2025-04-23,5.5,10.0,17.10,19.24 2025-04-24,5.0,9.6,17.10,19.34 2025-04-25,4.5,9.3,17.10,19.41 2025-04-26,3.8,8.9,17.20,19.49 2025-04-27,3.0,8.5,17.20,19.56 2025-04-28,2.4,8.2,17.30,19.64 2025-04-29,1.8,7.7,17.30,19.77 2025-04-30,1.2,7.1,17.60,19.84 2025-05-01,0.3,6.4,17.60,19.95 2025-05-02,0.0,5.6,17.60,20.02 2025-05-03,0.0,4.8,17.60,20.09 2025-05-04,0.0,4.1,17.60,20.20 2025-05-05,0.0,3.5,17.60,20.26 2025-05-06,0.0,2.8,17.90,20.35 2025-05-07,0.0,2.1,18.00,20.48 2025-05-08,0.0,1.6,18.00,20.56 2025-05-09,0.0,1.1,18.00,20.62 2025-05-10,0.0,0.2,18.00,20.70 2025-05-11,0.0,0.0,18.10,20.79 2025-05-12,0.0,0.0,18.20,20.89 2025-05-13,0.0,0.0,18.20,21.00 2025-05-14,0.0,0.0,18.20,21.08 2025-05-15,0.0,0.0,18.40,21.16 2025-05-16,0.0,0.0,18.50,21.28 2025-05-17,0.0,0.0,19.00,21.47 2025-05-18,0.0,0.0,19.30,21.57 2025-05-19,0.0,0.0,19.90,21.66 2025-05-20,0.0,0.0,19.90,21.70 2025-05-21,0.0,0.0,20.10,21.74 2025-05-22,0.0,0.0,20.10,21.89 2025-05-23,0.0,0.0,20.10,21.96 2025-05-24,0.0,0.0,20.10,22.05 2025-05-25,0.0,0.0,20.10,22.17 2025-05-26,0.0,0.0,20.10,22.27 2025-05-27,0.0,0.0,20.10,22.36 2025-05-28,0.0,0.0,20.10,22.47 2025-05-29,0.0,0.0,20.10,22.58 2025-05-30,0.0,0.0,20.10,22.68 2025-05-31,0.0,0.0,20.10,22.80 2025-06-01,0.0,0.0,20.10,22.84 2025-06-02,0.0,0.0,20.10,22.94 2025-06-03,0.0,0.0,20.10,23.03 2025-06-04,0.0,0.0,20.10,23.12 2025-06-05,0.0,0.0,20.10,23.23 2025-06-06,0.0,0.0,20.10,23.32 2025-06-07,0.0,0.0,20.10,23.56 2025-06-08,0.0,0.0,20.10,23.69 2025-06-09,0.0,0.0,20.10,23.78 2025-06-10,0.0,0.0,20.10,23.91 2025-06-11,0.0,0.0,20.40,24.03 2025-06-12,0.0,0.0,20.50,24.08 2025-06-13,0.0,0.0,20.50,24.15 2025-06-14,0.0,0.0,20.50,24.25 2025-06-15,0.0,0.0,20.50,24.33 2025-06-16,0.0,0.0,20.50,24.42 2025-06-17,0.0,0.0,20.50,24.52 2025-06-18,0.0,0.0,20.50,24.55 2025-06-19,0.0,0.0,20.50,24.59 2025-06-20,0.0,0.0,20.50,24.67 2025-06-21,0.0,0.0,20.70,24.68 2025-06-22,0.0,0.0,20.70,24.73 2025-06-23,0.0,0.0,21.20,24.82 2025-06-24,0.0,0.0,21.30,24.87 2025-06-25,0.0,0.0,21.30,24.89 2025-06-26,0.0,0.0,21.30,24.96 2025-06-27,0.0,0.0,21.30,25.01 2025-06-28,0.0,0.0,21.30,25.03 2025-06-29,0.0,0.0,21.40,25.04 2025-06-30,0.0,0.0,21.30,25.06 2025-07-01,0.0,0.0,21.30,25.10 2025-07-02,0.0,0.0,21.40,25.12 2025-07-03,0.0,0.0,21.40,25.17 2025-07-04,0.0,0.0,21.40,25.19 2025-07-05,0.0,0.0,21.40,25.21 2025-07-06,0.0,0.0,21.40,25.23 2025-07-07,0.0,0.0,21.40,25.25 2025-07-08,0.0,0.0,21.40,25.26 2025-07-09,0.0,0.0,21.40,25.32 2025-07-10,0.0,0.0,21.40,25.39 2025-07-11,0.0,0.0,21.40,25.48 2025-07-12,0.0,0.0,21.40,25.53 2025-07-13,,0.0,,25.56 2025-07-14,,0.0,,25.56 2025-07-15,,0.0,,25.57 2025-07-16,,0.0,,25.59 2025-07-17,,0.0,,25.62 2025-07-18,,0.0,,25.66 2025-07-19,,0.0,,25.70 2025-07-20,,0.0,,25.73 2025-07-21,,0.0,,25.80 2025-07-22,,0.0,,25.83 2025-07-23,,0.0,,25.91 2025-07-24,,0.0,,25.96 2025-07-25,,0.0,,26.01 2025-07-26,,0.0,,26.07 2025-07-27,,0.0,,26.10 2025-07-28,,0.0,,26.14 2025-07-29,,0.0,,26.20 2025-07-30,,0.0,,26.25 2025-07-31,,0.0,,26.30 2025-08-01,,0.0,,26.30 2025-08-02,,0.0,,26.35 2025-08-03,,0.0,,26.40 2025-08-04,,0.0,,26.43 2025-08-05,,0.0,,26.52 2025-08-06,,0.0,,26.55 2025-08-07,,0.0,,26.56 2025-08-08,,0.0,,26.56 2025-08-09,,0.0,,26.59 2025-08-10,,0.0,,26.62 2025-08-11,,0.0,,26.66 2025-08-12,,0.0,,26.68 2025-08-13,,0.0,,26.72 2025-08-14,,0.0,,26.74 2025-08-15,,0.0,,26.76 2025-08-16,,0.0,,26.79 2025-08-17,,0.0,,26.84 2025-08-18,,0.0,,26.89 2025-08-19,,0.0,,26.92 2025-08-20,,0.0,,26.96 2025-08-21,,0.0,,26.98 2025-08-22,,0.0,,27.01 2025-08-23,,0.0,,27.06 2025-08-24,,0.0,,27.11 2025-08-25,,0.0,,27.14 2025-08-26,,0.0,,27.19 2025-08-27,,0.0,,27.21 2025-08-28,,0.0,,27.26 2025-08-29,,0.0,,27.29 2025-08-30,,0.0,,27.30 2025-08-31,,0.0,,27.34 2025-09-01,,0.0,,27.40 2025-09-02,,0.0,,27.46 2025-09-03,,0.0,,27.47 2025-09-04,,0.0,,27.47 2025-09-05,,0.0,,27.53 2025-09-06,,0.0,,27.55 2025-09-07,,0.0,,27.63 2025-09-08,,0.0,,27.66 2025-09-09,,0.0,,27.69 2025-09-10,,0.0,,27.71 2025-09-11,,0.0,,27.74 2025-09-12,,0.0,,27.81 2025-09-13,,0.0,,27.87 2025-09-14,,0.0,,27.89 2025-09-15,,0.0,,27.93 2025-09-16,,0.0,,27.97 2025-09-17,,0.0,,28.00 2025-09-18,,0.0,,28.06 2025-09-19,,0.0,,28.08 2025-09-20,,0.0,,28.14 2025-09-21,,0.0,,28.19 2025-09-22,,0.0,,28.26 2025-09-23,,0.0,,28.28 2025-09-24,,0.0,,28.31 2025-09-25,,0.0,,28.33 2025-09-26,,0.0,,28.33 2025-09-27,,0.0,,28.36 2025-09-28,,0.0,,28.39 2025-09-29,,0.0,,28.40 2025-09-30,,0.0,,28.43