#------------------------------------------------- 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 745: Sevenmile Marsh, OR # # 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 # #------------------------------------------------------------------------------------------------------ # # Sevenmile Marsh (745) Oregon SNOTEL Site - 5690 ft # Reporting Frequency: Daily; Date Range: 2024-10-01 to 2025-09-30 # # As of: Jun 9, 2025, 6:13:13 AM 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, 2024-10-17,0.0,0,0.3, 2024-10-18,0.0,0,0.4, 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, 2024-10-24,0.0,0,0.6, 2024-10-25,0.0,0,0.8, 2024-10-26,0.0,0,0.8, 2024-10-27,0.0,0,0.8, 2024-10-28,0.0,0,1.7, 2024-10-29,0.0,0,1.9, 2024-10-30,0.0,0,1.9, 2024-10-31,0.3,2,2.4, 2024-11-01,0.9,4,3.0, 2024-11-02,2.0,10,4.1,20.0 2024-11-03,2.9,13,4.8,22.3 2024-11-04,2.9,13,5.0,22.3 2024-11-05,3.0,8,5.2,37.5 2024-11-06,2.9,12,5.2,24.2 2024-11-07,2.9,12,5.2,24.2 2024-11-08,3.0,12,5.3,25.0 2024-11-09,3.0,11,5.3,27.3 2024-11-10,3.0,10,5.3,30.0 2024-11-11,2.9,8,5.4,36.2 2024-11-12,3.4,0,6.0, 2024-11-13,3.5,12,6.2,29.2 2024-11-14,4.8,22,7.3,21.8 2024-11-15,4.9,24,7.6,20.4 2024-11-16,4.8,23,7.5,20.9 2024-11-17,5.1,22,7.9,23.2 2024-11-18,5.4,20,9.5,27.0 2024-11-19,6.1,28,10.2,21.8 2024-11-20,6.9,32,11.0,21.6 2024-11-21,8.3,39,12.4,21.3 2024-11-22,9.3,39,13.7,23.8 2024-11-23,9.2,34,14.2,27.1 2024-11-24,9.4,35,14.4,26.9 2024-11-25,9.5,35,14.6,27.1 2024-11-26,10.2,40,15.2,25.5 2024-11-27,10.2,41,15.3,24.9 2024-11-28,10.2,39,15.3,26.2 2024-11-29,10.2,38,15.3,26.8 2024-11-30,10.2,35,15.4,29.1 2024-12-01,10.3,36,15.5,28.6 2024-12-02,10.3,36,15.5,28.6 2024-12-03,10.3,36,15.6,28.6 2024-12-04,10.3,35,15.6,29.4 2024-12-05,10.3,35,15.6,29.4 2024-12-06,10.3,34,15.6,30.3 2024-12-07,10.3,33,15.6,31.2 2024-12-08,10.2,32,15.6,31.9 2024-12-09,9.9,32,15.6,30.9 2024-12-10,9.9,32,15.6,30.9 2024-12-11,10.2,32,15.7,31.9 2024-12-12,10.4,31,15.9,33.5 2024-12-13,10.4,35,16.1,29.7 2024-12-14,11.4,41,17.2,27.8 2024-12-15,11.7,45,17.6,26.0 2024-12-16,12.2,46,18.1,26.5 2024-12-17,12.9,50,18.8,25.8 2024-12-18,13.4,47,19.1,28.5 2024-12-19,13.6,46,19.4,29.6 2024-12-20,13.5,46,19.5,29.3 2024-12-21,13.5,44,19.5,30.7 2024-12-22,13.7,43,19.8,31.9 2024-12-23,14.1,42,20.4,33.6 2024-12-24,14.1,41,20.6,34.4 2024-12-25,14.6,46,21.9,31.7 2024-12-26,15.3,49,22.4,31.2 2024-12-27,17.5,60,24.4,29.2 2024-12-28,18.9,56,26.6,33.8 2024-12-29,19.0,55,28.1,34.5 2024-12-30,20.0,60,29.9,33.3 2024-12-31,19.9,58,29.9,34.3 2025-01-01,20.3,61,30.3,33.3 2025-01-02,21.8,66,31.9,33.0 2025-01-03,21.9,61,32.8,35.9 2025-01-04,21.9,61,33.4,35.9 2025-01-05,23.0,68,34.5,33.8 2025-01-06,23.4,63,35.1,37.1 2025-01-07,22.9,62,35.3,36.9 2025-01-08,22.8,64,35.3,35.6 2025-01-09,22.9,63,35.4,36.3 2025-01-10,22.9,63,35.4,36.3 2025-01-11,23.1,60,35.5,38.5 2025-01-12,23.0,61,35.5,37.7 2025-01-13,23.0,63,35.5,36.5 2025-01-14,23.1,63,35.6,36.7 2025-01-15,23.1,62,35.6,37.3 2025-01-16,23.1,62,35.6,37.3 2025-01-17,23.1,62,35.6,37.3 2025-01-18,22.9,62,35.6,36.9 2025-01-19,22.9,61,35.6,37.5 2025-01-20,22.8,61,35.6,37.4 2025-01-21,22.9,61,35.6,37.5 2025-01-22,22.8,61,35.6,37.4 2025-01-23,22.9,61,35.6,37.5 2025-01-24,22.9,60,35.6,38.2 2025-01-25,22.7,60,35.6,37.8 2025-01-26,22.5,60,35.6,37.5 2025-01-27,22.6,60,35.6,37.7 2025-01-28,22.7,60,35.6,37.8 2025-01-29,22.7,60,35.6,37.8 2025-01-30,22.8,60,35.7,38.0 2025-01-31,23.0,60,35.7,38.3 2025-02-01,24.3,69,36.8,35.2 2025-02-02,25.6,77,37.9,33.2 2025-02-03,27.0,84,38.7,32.1 2025-02-04,28.7,93,40.1,30.9 2025-02-05,29.3,95,40.4,30.8 2025-02-06,29.7,96,40.7,30.9 2025-02-07,30.2,99,41.2,30.5 2025-02-08,30.2,98,41.3,30.8 2025-02-09,30.3,98,41.8,30.9 2025-02-10,30.2,95,41.8,31.8 2025-02-11,30.1,94,41.8,32.0 2025-02-12,29.9,92,41.8,32.5 2025-02-13,29.9,91,41.8,32.9 2025-02-14,30.6,96,42.6,31.9 2025-02-15,31.2,99,42.7,31.5 2025-02-16,31.4,97,43.6,32.4 2025-02-17,32.1,100,44.2,32.1 2025-02-18,32.9,103,44.8,31.9 2025-02-19,33.1,101,45.0,32.8 2025-02-20,33.5,104,45.4,32.2 2025-02-21,33.5,102,45.4,32.8 2025-02-22,33.5,100,45.4,33.5 2025-02-23,33.9,97,46.0,34.9 2025-02-24,36.2,92,48.3,39.3 2025-02-25,34.3,92,48.9,37.3 2025-02-26,33.3,92,49.1,36.2 2025-02-27,33.1,92,49.2,36.0 2025-02-28,33.3,91,49.2,36.6 2025-03-01,33.6,90,49.2,37.3 2025-03-02,33.8,88,49.2,38.4 2025-03-03,34.2,90,49.5,38.0 2025-03-04,34.3,88,49.5,39.0 2025-03-05,34.6,90,49.7,38.4 2025-03-06,34.8,90,49.7,38.7 2025-03-07,34.7,91,49.7,38.1 2025-03-08,34.7,90,49.8,38.6 2025-03-09,34.8,89,49.8,39.1 2025-03-10,34.9,88,49.8,39.7 2025-03-11,35.0,88,49.8,39.8 2025-03-12,35.1,87,49.8,40.3 2025-03-13,35.8,91,50.5,39.3 2025-03-14,36.2,96,50.9,37.7 2025-03-15,37.1,104,51.9,35.7 2025-03-16,38.4,108,52.9,35.6 2025-03-17,41.1,118,54.8,34.8 2025-03-18,41.2,115,55.4,35.8 2025-03-19,41.4,112,55.5,37.0 2025-03-20,41.7,115,55.8,36.3 2025-03-21,42.2,115,56.6,36.7 2025-03-22,42.9,115,57.2,37.3 2025-03-23,44.3,113,57.8,39.2 2025-03-24,44.0,109,57.9,40.4 2025-03-25,43.6,108,57.9,40.4 2025-03-26,43.0,105,57.9,41.0 2025-03-27,41.9,103,57.9,40.7 2025-03-28,41.4,102,58.2,40.6 2025-03-29,41.3,103,58.4,40.1 2025-03-30,41.4,102,58.4,40.6 2025-03-31,42.1,105,59.0,40.1 2025-04-01,42.6,107,59.4,39.8 2025-04-02,42.8,107,59.6,40.0 2025-04-03,43.0,106,59.7,40.6 2025-04-04,43.1,104,59.7,41.4 2025-04-05,43.4,103,59.7,42.1 2025-04-06,43.7,101,59.7,43.3 2025-04-07,43.4,98,59.9,44.3 2025-04-08,42.8,98,60.3,43.7 2025-04-09,41.8,96,60.3,43.5 2025-04-10,41.6,96,60.3,43.3 2025-04-11,41.2,94,60.3,43.8 2025-04-12,40.6,92,60.3,44.1 2025-04-13,39.9,91,60.3,43.8 2025-04-14,39.7,90,60.3,44.1 2025-04-15,39.4,88,60.3,44.8 2025-04-16,38.8,87,60.3,44.6 2025-04-17,38.0,86,60.3,44.2 2025-04-18,37.4,84,60.3,44.5 2025-04-19,37.0,83,60.3,44.6 2025-04-20,36.5,82,60.3,44.5 2025-04-21,36.2,80,60.3,45.2 2025-04-22,35.8,80,60.3,44.8 2025-04-23,35.3,79,60.3,44.7 2025-04-24,34.8,78,60.3,44.6 2025-04-25,34.2,76,60.3,45.0 2025-04-26,34.3,73,60.9,47.0 2025-04-27,33.3,71,61.0,46.9 2025-04-28,32.5,71,61.0,45.8 2025-04-29,32.0,70,61.1,45.7 2025-04-30,31.2,69,61.1,45.2 2025-05-01,30.6,67,61.1,45.7 2025-05-02,29.8,65,61.1,45.8 2025-05-03,28.8,62,61.1,46.5 2025-05-04,28.1,62,61.1,45.3 2025-05-05,27.7,61,61.2,45.4 2025-05-06,27.1,59,61.2,45.9 2025-05-07,26.2,57,61.2,46.0 2025-05-08,25.2,55,61.2,45.8 2025-05-09,24.2,53,61.2,45.7 2025-05-10,23.0,51,61.2,45.1 2025-05-11,21.6,49,61.2,44.1 2025-05-12,20.8,46,61.2,45.2 2025-05-13,21.3,45,61.9,47.3 2025-05-14,21.2,44,62.0,48.2 2025-05-15,20.9,42,62.0,49.8 2025-05-16,20.4,44,62.0,46.4 2025-05-17,19.7,42,62.1,46.9 2025-05-18,18.9,40,62.3,47.2 2025-05-19,18.6,38,62.3,48.9 2025-05-20,17.9,38,62.5,47.1 2025-05-21,17.0,36,62.5,47.2 2025-05-22,16.1,35,62.5,46.0 2025-05-23,15.2,32,62.5,47.5 2025-05-24,14.2,30,62.5,47.3 2025-05-25,13.1,27,62.5,48.5 2025-05-26,11.6,24,62.5,48.3 2025-05-27,10.6,21,62.5,50.5 2025-05-28,9.4,18,62.5,52.2 2025-05-29,7.7,14,62.5,55.0 2025-05-30,6.3,10,62.5,63.0 2025-05-31,4.5,6,62.5,75.0 2025-06-01,2.2,2,62.5, 2025-06-02,1.1,1,62.5, 2025-06-03,0.4,0,62.5, 2025-06-04,0.1,0,62.5, 2025-06-05,0.0,0,62.5, 2025-06-06,0.1,0,62.4, 2025-06-07,0.1,0,62.4, 2025-06-08,0.2,0,62.3, 2025-06-09,0.2,0,62.3,