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Minnesota SCAN Site Glacial Ridge (2050) - Sensors

2026-August-30 NRCS National Water and Climate Center

Daily sensors report a summary value for the previous day.

Hourly sensors report a summary value for the previous hour.

Instantaneous sensors report a single observation on the hour.

Instantaneous sensors are included with both Daily and Hourly sensor selections.

Instantaneous sensors for a Daily sensor selections are the midnight observation.

*The use of a particular manufacturer's instrument does not consitute an endorsement of that instrument or manufacturer.

Header Code Element Func Unit Instrument Start End Comment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2016-08-18 2022-08-03 offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2016-04-06 2016-08-18 offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2015-11-23 2016-04-06 offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2015-06-22 2015-11-23 offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2015-06-11 2015-06-22 offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2015-06-10 2015-06-11 Site Visit, config change
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2015-01-08 2015-06-10 offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2014-06-09 2015-01-08 offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2013-08-14 2014-06-09 Site Visit, offset adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2013-08-09 2013-08-14 Site Visit; reconfigured
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2010-11-18 2013-08-09 Force Suspect, pillow flat
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2010-10-06 2010-11-18 standardization
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2010-03-04 2010-10-06 Offset Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2009-12-30 2010-03-04 Offset Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2009-10-29 2009-12-30 Offset Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2009-07-02 2009-10-29 Offset Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Undefined Sensor - Linear Equation 2009-06-25 2009-07-02 change to engineering units
WTEQ.I-1 Snow Water Equivalent OBS In Pressure Transducer - 100" Sensotec 2006-09-27 2009-06-25 adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Pressure Transducer - 100" Sensotec 2005-11-08 2006-09-27 Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Pressure Transducer - 100" Sensotec 2003-10-29 2005-11-08 Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Pressure Transducer - 100" Sensotec 2002-11-14 2003-10-29 Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Pressure Transducer - 100" Sensotec 2002-07-09 2002-11-14 Adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Pressure Transducer - 100" Sensotec 2002-04-10 2002-07-09 adjustment
WTEQ.I-1 Snow Water Equivalent OBS In Pressure Transducer - 100" Sensotec 2001-09-25 2002-04-10
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2026-02-23 present forced suspect- inaccurate data- kds
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2025-10-01 2026-02-23 new-water-year offset, 2025-09-30 22:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2025-08-04 2025-10-01 new-water-year offset per site visit. SR
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2024-10-01 2025-08-04 new-water-year offset, 2024-09-30 22:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2024-08-05 2024-10-01 new-water-year offset per site visit. SR
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2023-10-01 2024-08-05 new-water-year offset, 2023-09-30 22:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2023-08-15 2023-10-01 new-water-year offset per site visit. SR
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2022-10-26 2023-08-15 new-water-year offset, 2022-09-30 22:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2022-10-02 2022-10-26 new-water-year offset, 2022-09-30 22:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2022-10-01 2022-10-02 new-water-year offset, 2022-09-30 22:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2022-08-04 2022-10-01 Tips are too high in data. Watch. Force Suspect. SR
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2021-10-01 2022-08-04 new-water-year offset, 2022-08-03 08:51
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2020-10-01 2021-10-01 new-water-year offset, 2022-08-03 08:50
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2019-10-01 2020-10-01 new-water-year offset, 2019-09-30 23:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2018-11-15 2019-10-01 Offset adjustment
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2018-10-01 2018-11-15 new-water-year offset, 2018-09-30 23:20
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2017-10-01 2018-10-01 new-water-year offset, 2017-09-30 22:21
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2016-10-01 2017-10-01 new-water-year offset, 2016-10-01 00:31
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2015-10-26 2016-10-01 PREC reset, program chg
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2015-10-01 2015-10-26 new-water-year offset, 2015-09-30 23:13
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2015-06-11 2015-10-01 Site visit, offset adjustment
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2014-10-01 2015-06-11 new-water-year offset, 2014-09-30 22:18
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2013-10-01 2014-10-01 new-water-year offset, 2013-09-30 22:16
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2013-08-15 2013-10-01 Site Visit, Offset Adjustment
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2013-06-04 2013-08-15 Offset Adjustment
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2013-06-04 2013-06-04 Remove Suspect
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2013-04-15 2013-06-04 Force Suspect
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2012-10-01 2013-04-15 new-water-year offset, 2012-09-30 22:10
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2011-10-01 2012-10-01 new-water-year offset, 2011-09-30 22:07
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2010-10-07 2011-10-01 Site Visit adjustment
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2010-10-01 2010-10-07 new-water-year offset, 2010-10-05 13:22
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2009-10-01 2010-10-01 new-water-year offset, 2009-09-30 22:57
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2009-07-02 2009-10-01 Site Visit Offset Estimate
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2009-06-25 2009-07-02 change to engineering units
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2008-06-11 2009-06-25 Adjustment for Down Time
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2007-10-01 2008-06-11 New water year offset
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2006-10-01 2007-10-01 New water year offset
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2006-09-20 2006-10-01 Site Visit
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2005-10-01 2006-09-20 New water year offset
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2004-10-01 2005-10-01 New water year offset
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2003-10-01 2004-10-01 New water year offset
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2002-10-01 2003-10-01 New water year offset
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2002-04-10 2002-10-01 adjustment
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2002-04-09 2002-04-10 adjustment - wrong label
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2001-10-01 2002-04-09 New year offset change
PREC.I-1 Precipitation Accumulation OBS In Precipitation - Unknown Sensor To Hundredths 2001-09-25 2001-10-01
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2013-07-16 2013-08-09 Force Suspect
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2013-06-04 2013-07-16 Remove Suspect
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2013-04-15 2013-06-04 Force Suspect
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2012-10-01 2013-04-15 new-water-year offset, 2012-09-30 22:10
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2011-10-01 2012-10-01 new-water-year offset, 2011-09-30 22:07
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2010-11-18 2011-10-01 Site visit adjustment
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2010-10-06 2010-11-18 standardization
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2010-10-01 2010-10-06 new-water-year offset, 2010-10-05 13:22
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2009-10-01 2010-10-01 new-water-year offset, 2009-09-30 22:57
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2009-07-15 2009-10-01 Offset adjustment
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2009-07-02 2009-07-15 Offset adjustment
PREC.I-2 Precipitation Accumulation OBS In Storage Gage Pcp 2009-06-25 2009-07-02 change to engineering units
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2008-06-11 2009-06-25 Force Suspect
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2007-10-01 2008-06-11 New water year offset
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2006-10-01 2007-10-01 New water year offset
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2006-03-21 2006-10-01 Adjustment
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2005-10-01 2006-03-21 New water year offset
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2005-07-28 2005-10-01 Adjustment
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2004-12-01 2005-07-28 Recharge
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2004-11-09 2004-12-01 Adjustment
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2004-10-01 2004-11-09 New water year offset
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2003-10-01 2004-10-01 New water year offset
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2003-07-21 2003-10-01 site visit
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2002-10-01 2003-07-21 New water year offset
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2001-11-15 2002-10-01 adjustment
PREC.I-2 Precipitation Accumulation OBS In Pressure Transducer - 100" Sensotec 2001-09-25 2001-11-15
TOBS.I-1 Air Temperature OBS Degc Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
TOBS.I-1 Air Temperature OBS Degc Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
TOBS.I-1 Air Temperature OBS Degc Undefined Sensor - Linear Equation 2022-08-03 2024-08-05 HMP155 installed
TOBS.I-1 Air Temperature OBS Degc Undefined Sensor - Linear Equation 2019-06-04 2022-08-03 Forced suspect
TOBS.I-1 Air Temperature OBS Degc Undefined Sensor - Linear Equation 2009-06-25 2019-06-04 change to engineering units
TOBS.I-1 Air Temperature OBS Degc Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
TMAX.D-1 Air Temperature MAX Degc Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
TMAX.H-1 Air Temperature MAX Degc Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
TMAX.D-1 Air Temperature MAX Degc Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
TMAX.H-1 Air Temperature MAX Degc Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
TMAX.D-1 Air Temperature MAX Degc Air Temp/rh - Vaisala Hmp155 2023-08-15 2024-08-05 New sensor installed
TMAX.D-1 Air Temperature MAX Degc Air Temp/rh - Unknown Sensor 2022-08-03 2023-08-15 HMP155 installed
TMAX.H-1 Air Temperature MAX Degc Undefined Sensor - Linear Equation 2022-08-03 2024-08-05 HMP155 installed
TMAX.D-1 Air Temperature MAX Degc Airtemp/rh - Vaisala Hmp45c 2019-06-06 2022-08-03 Forced suspect
TMAX.H-1 Air Temperature MAX Degc Undefined Sensor - Linear Equation 2019-06-04 2022-08-03 Forced suspect
TMAX.D-1 Air Temperature MAX Degc Airtemp/rh - Vaisala Hmp45c 2009-06-25 2019-06-06 change to engineering units
TMAX.H-1 Air Temperature MAX Degc Undefined Sensor - Linear Equation 2009-06-25 2019-06-04 change to engineering units
TMAX.D-1 Air Temperature MAX Degc Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
TMAX.H-1 Air Temperature MAX Degc Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
TMIN.D-1 Air Temperature MIN Degc Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
TMIN.H-1 Air Temperature MIN Degc Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
TMIN.D-1 Air Temperature MIN Degc Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
TMIN.H-1 Air Temperature MIN Degc Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
TMIN.D-1 Air Temperature MIN Degc Air Temp/rh - Vaisala Hmp155 2023-08-15 2024-08-05 New sensor installed
TMIN.D-1 Air Temperature MIN Degc Air Temp/rh - Unknown Sensor 2022-08-03 2023-08-15 HMP155 installed
TMIN.H-1 Air Temperature MIN Degc Undefined Sensor - Linear Equation 2022-08-03 2024-08-05 HMP155 installed
TMIN.D-1 Air Temperature MIN Degc Airtemp/rh - Vaisala Hmp45c 2019-06-06 2022-08-03 Forced suspect
TMIN.H-1 Air Temperature MIN Degc Undefined Sensor - Linear Equation 2019-06-04 2022-08-03 Forced suspect
TMIN.D-1 Air Temperature MIN Degc Airtemp/rh - Vaisala Hmp45c 2009-06-25 2019-06-06 change to engineering units
TMIN.H-1 Air Temperature MIN Degc Undefined Sensor - Linear Equation 2009-06-25 2019-06-04 change to engineering units
TMIN.D-1 Air Temperature MIN Degc Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
TMIN.H-1 Air Temperature MIN Degc Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
TAVG.D-1 Air Temperature AVG Degc Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
TAVG.H-1 Air Temperature AVG Degc Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
TAVG.D-1 Air Temperature AVG Degc Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
TAVG.H-1 Air Temperature AVG Degc Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
TAVG.D-1 Air Temperature AVG Degc Air Temp/rh - Vaisala Hmp155 2023-08-15 2024-08-05 New sensor installed
TAVG.D-1 Air Temperature AVG Degc Air Temp/rh - Unknown Sensor 2022-08-03 2023-08-15 HMP155 installed
TAVG.H-1 Air Temperature AVG Degc Undefined Sensor - Linear Equation 2022-08-03 2024-08-05 HMP155 installed
TAVG.D-1 Air Temperature AVG Degc Airtemp/rh - Vaisala Hmp45c 2019-06-06 2022-08-03 Forced suspect
TAVG.H-1 Air Temperature AVG Degc Undefined Sensor - Linear Equation 2019-06-04 2022-08-03 Forced suspect
TAVG.D-1 Air Temperature AVG Degc Airtemp/rh - Vaisala Hmp45c 2009-06-25 2019-06-06 change to engineering units
TAVG.H-1 Air Temperature AVG Degc Undefined Sensor - Linear Equation 2009-06-25 2019-06-04 change to engineering units
TAVG.D-1 Air Temperature AVG Degc Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
TAVG.H-1 Air Temperature AVG Degc Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2022-11-16 present offset change- kds
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2022-08-03 2022-11-16 Site Visit, config. change
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2015-06-10 2022-08-03 Site Visit, config. change
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2013-08-15 2015-06-10 Site Visit Offset Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2013-06-04 2013-08-15 Force Suspect
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2013-04-15 2013-06-04 Remove Suspect
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2013-02-04 2013-04-15 Force Suspect
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2012-10-11 2013-02-04 Adjust offset
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2011-11-02 2012-10-11 Adjust offset
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2010-10-14 2011-11-02 Site Visit replace sensor
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2010-10-07 2010-10-14 Force suspect, sensor removed
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2010-10-06 2010-10-07 standardization
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2010-05-17 2010-10-06 Offset Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2010-03-04 2010-05-17 Offset Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2009-10-29 2010-03-04 Offset Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2009-10-01 2009-10-29 Offset Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2009-07-02 2009-10-01 Offset Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2009-06-25 2009-07-02 change to engineering units
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2006-12-20 2009-06-25 adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2006-09-20 2006-12-20 Site Visit
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2005-11-08 2006-09-20 Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2004-10-06 2005-11-08 Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2002-11-14 2004-10-06 Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2002-07-09 2002-11-14 Adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2002-04-09 2002-07-09 adjustment
SNWD.I-1 Snow Depth OBS In Undefined Sensor - Linear Equation 2001-09-25 2002-04-09
PRCP.D-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2022-08-15 present Tips were too high in daily data. Watch. Remove Force Suspect. SR
PRCP.D-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2022-08-04 2022-08-15 Tips are too high in data. Watch. Force Suspect. SR
PRCP.D-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2013-06-04 2022-08-04 Remove Suspect
PRCP.H-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2013-06-04 present Remove Suspect
PRCP.D-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2013-04-15 2013-06-04 Force Suspect
PRCP.H-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2013-04-15 2013-06-04 Force Suspect
PRCP.D-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2009-06-25 2013-04-15 change to engineering units
PRCP.H-1 Precipitation Increment DLT In Precipitation - Unknown Sensor To Hundredths 2009-06-25 2013-04-15 change to engineering units
SMS.I-1:-2 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-02-25 present updated by prof_load
SMS.I-1:-2 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-02-25 loam
SMS.I-1:-4 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-02-25 present updated by prof_load
SMS.I-1:-4 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-02-25 loam
SMS.I-1:-8 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-02-25 present updated by prof_load
SMS.I-1:-8 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-02-25 loam
SMS.I-1:-20 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-02-25 present updated by prof_load
SMS.I-1:-20 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-02-25 loam
SMS.I-1:-40 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-02-25 present updated by prof_load
SMS.I-1:-40 Soil Moisture Percent OBS Pct Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-02-25 loam
STO.I-1:-2 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-03-06 present add profile -30 to 50
STO.I-1:-2 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-03-06
STO.I-1:-4 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-03-06 present add profile -30 to 50
STO.I-1:-4 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-03-06
STO.I-1:-8 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-03-06 present add profile -30 to 50
STO.I-1:-8 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-03-06
STO.I-1:-20 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-03-06 present add profile -30 to 50
STO.I-1:-20 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-03-06
STO.I-1:-40 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2015-03-06 present add profile -30 to 50
STO.I-1:-40 Soil Temperature OBS Degc Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 2015-03-06
SAL.I-1:-2 Salinity OBS Gram/l Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
SAL.I-1:-4 Salinity OBS Gram/l Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
SAL.I-1:-8 Salinity OBS Gram/l Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
SAL.I-1:-20 Salinity OBS Gram/l Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
SAL.I-1:-40 Salinity OBS Gram/l Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
RDC.I-1:-2 Real Dielectric Constant OBS Unitless Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
RDC.I-1:-4 Real Dielectric Constant OBS Unitless Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
RDC.I-1:-8 Real Dielectric Constant OBS Unitless Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
RDC.I-1:-20 Real Dielectric Constant OBS Unitless Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
RDC.I-1:-40 Real Dielectric Constant OBS Unitless Soil Moist/temp - Stevens Hydraprobe Analog (volt Out) 2001-09-25 present
BATT.I-1 Battery OBS Volt Battery Voltage - Undefined 2022-08-03 present New battery installed
BATT.I-1 Battery OBS Volt Battery Voltage - Undefined 2009-06-25 2022-08-03 change to engineering units
BATT.I-1 Battery OBS Volt Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
BATT.I-2 Battery OBS Volt Datalogger - Diagnostic 2024-08-05 present New CR1000X installed. SR
BATT.I-2 Battery OBS Volt Undefined Sensor - Linear Equation 2009-06-25 2024-08-05 change to engineering units
BATT.I-2 Battery OBS Volt Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
WDIRV.D-1 Wind Direction AVG Degree Undefined Sensor - Linear Equation 2009-06-25 present Wind sensor height=142" inches
WDIRV.H-1 Wind Direction AVG Degree Wind Speed/direction - Rm Young 5103 2009-06-25 present Wind sensor height=142" inches
WDIRV.D-1 Wind Direction AVG Degree Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
WDIRV.H-1 Wind Direction AVG Degree Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
WSPDX.H-1 Wind Speed MAX Mph Wind Speed/direction - Rm Young 5103 2009-06-25 present Wind sensor height=142" inches
WSPDX.H-1 Wind Speed MAX Mph Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
WSPDV.D-1 Wind Speed AVG Mph Undefined Sensor - Linear Equation 2009-06-25 present Wind sensor height=142" inches
WSPDV.H-1 Wind Speed AVG Mph Wind Speed/direction - Rm Young 5103 2009-06-25 present Wind sensor height=142" inches
WSPDV.D-1 Wind Speed AVG Mph Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
WSPDV.H-1 Wind Speed AVG Mph Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
RHUM.I-1 Relative Humidity OBS Pct Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
RHUM.I-1 Relative Humidity OBS Pct Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
RHUM.I-1 Relative Humidity OBS Pct Air Temp/rh - Vaisala Hmp155 2023-08-15 2024-08-05 New sensor installed
RHUM.I-1 Relative Humidity OBS Pct Air Temp/rh - Unknown Sensor 2022-08-03 2023-08-15 HMP155 installed
RHUM.I-1 Relative Humidity OBS Pct Airtemp/rh - Vaisala Hmp45c 2019-06-05 2022-08-03 Forced suspect
RHUM.I-1 Relative Humidity OBS Pct Airtemp/rh - Vaisala Hmp45c 2015-07-24 2019-06-05 updated by prof_load
RHUM.I-1 Relative Humidity OBS Pct Airtemp/rh - Vaisala Hmp45c 2009-06-25 2015-07-24 change to engineering units
RHUM.I-1 Relative Humidity OBS Pct Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
PRES.I-1 Barometric Pressure OBS Inch_hg Undefined Sensor - Linear Equation 2009-07-02 2013-08-09 Site Visit offset
PRES.I-1 Barometric Pressure OBS Inch_hg Undefined Sensor - Linear Equation 2009-06-25 2009-07-02 change to engineering units
PRES.I-1 Barometric Pressure OBS Inch_hg Mercury 2003-08-05 2009-06-25 Adjustment
PRES.I-1 Barometric Pressure OBS Inch_hg Mercury 2001-09-25 2003-08-05
RHENC.D-1 Relative Humidity Enclosure AVG Pct Undefined Sensor - Linear Equation 2022-08-03 present New sensor installed
RHENC.D-1 Relative Humidity Enclosure AVG Pct Undefined Sensor - Linear Equation 2015-06-22 2022-08-03
RHENC.D-1 Relative Humidity Enclosure AVG Pct Undefined Sensor - Linear Equation 2015-06-10 2015-06-22 Site visit, Remove Suspect
RHENC.D-1 Relative Humidity Enclosure AVG Pct Undefined Sensor - Linear Equation 2013-12-26 2015-06-10 Force Suspect
RHENC.D-1 Relative Humidity Enclosure AVG Pct Undefined Sensor - Linear Equation 2009-06-25 2013-12-26 change to engineering units
RHENC.D-1 Relative Humidity Enclosure AVG Pct Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Radiation - Apogee Sp110ss - Sw 2024-08-05 present New SP-110-SS installed. SR
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Radiation - Apogee Sp110ss - Sw 2022-08-03 2024-08-05 Apogee installed
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Radiation - Licor 200(x) - Sw 2021-07-14 2022-08-03 change multiplier
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Radiation - Licor 200(x) - Sw 2015-06-11 2021-07-14 Site Visit, change multiplier
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Radiation - Licor 200(x) - Sw 2013-08-15 2015-06-11 change multiplier
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Radiation - Licor 200(x) - Sw 2010-11-02 2013-08-15 change multiplier
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Radiation - Licor 200(x) - Sw 2009-06-25 2010-11-02 change to engineering units
SRADV.H-1 Solar Radiation - Total AVG Watt/m2 Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
SRADT.D-1 Solar Radiation - Total SUM Mj/m2 Radiation - Apogee Sp110ss - Sw 2024-08-05 present New SP-110-SS installed. SR
SRADT.D-1 Solar Radiation - Total SUM Mj/m2 Radiation - Apogee Sp110ss - Sw 2022-08-03 2024-08-05 Apogee installed
DPTP.H-1 Dew Point Temperature AVG Degc Undefined Sensor - Linear Equation 2022-08-03 present Site visit
DPTP.H-1 Dew Point Temperature AVG Degc Undefined Sensor - Linear Equation 2019-06-06 2022-08-03 Forced suspect
DPTP.H-1 Dew Point Temperature AVG Degc Undefined Sensor - Linear Equation 2009-06-25 2019-06-06 change to engineering units
LRADT.D-1 Solar Radiation - Accumulated SUM Langley Radiation - Licor 200(x) - Sw 2021-07-13 2022-08-03 Site Visit, change multiplier
LRADT.D-1 Solar Radiation - Accumulated SUM Langley Radiation - Licor 200(x) - Sw 2015-06-11 2021-07-13 Site Visit, change multiplier
LRADT.D-1 Solar Radiation - Accumulated SUM Langley Radiation - Licor 200(x) - Sw 2013-08-15 2015-06-11 change multiplier
LRADT.D-1 Solar Radiation - Accumulated SUM Langley Radiation - Licor 200(x) - Sw 2011-05-10 2013-08-15 change multiplier
LRADT.D-1 Solar Radiation - Accumulated SUM Langley Radiation - Licor 200(x) - Sw 2010-11-02 2011-05-10 change multiplier
LRADT.D-1 Solar Radiation - Accumulated SUM Langley Radiation - Licor 200(x) - Sw 2010-10-06 2010-11-02 standardization
RHUMN.H-1 Relative Humidity MIN Pct Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
RHUMX.H-1 Relative Humidity MAX Pct Air Temp/rh - Vaisala Hmp155 2025-08-04 present New sensor head installed. SR
RHUMN.H-1 Relative Humidity MIN Pct Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
RHUMX.H-1 Relative Humidity MAX Pct Air Temp/rh - Vaisala Hmp155 2024-08-05 2025-08-04 New sensor head installed. SR
RHUMN.H-1 Relative Humidity MIN Pct Air Temp/rh - Vaisala Hmp155 2023-08-15 2024-08-05 New sensor installed
RHUMX.H-1 Relative Humidity MAX Pct Air Temp/rh - Vaisala Hmp155 2023-08-15 2024-08-05 New sensor installed
PVPV.H-1 Vapor Pressure - Partial AVG Kpa Undefined Sensor - Linear Equation 2022-08-03 present Site visit
SVPV.H-1 Vapor Pressure - Saturated AVG Kpa Undefined Sensor - Linear Equation 2022-08-03 present Site visit
RHUMN.H-1 Relative Humidity MIN Pct Air Temp/rh - Unknown Sensor 2022-08-03 2023-08-15 HMP155 installed
RHUMX.H-1 Relative Humidity MAX Pct Air Temp/rh - Unknown Sensor 2022-08-03 2023-08-15 HMP155 installed
PVPV.H-1 Vapor Pressure - Partial AVG Kpa Undefined Sensor - Linear Equation 2019-06-06 2022-08-03 Forced suspect
SVPV.H-1 Vapor Pressure - Saturated AVG Kpa Undefined Sensor - Linear Equation 2019-06-06 2022-08-03 Forced suspect
RHUMN.H-1 Relative Humidity MIN Pct Airtemp/rh - Vaisala Hmp45c 2019-06-05 2022-08-03 Forced suspect
RHUMX.H-1 Relative Humidity MAX Pct Airtemp/rh - Vaisala Hmp45c 2019-06-05 2022-08-03 Forced suspect
RHUMN.H-1 Relative Humidity MIN Pct Airtemp/rh - Vaisala Hmp45c 2015-07-24 2019-06-05 updated by prof_load
RHUMX.H-1 Relative Humidity MAX Pct Airtemp/rh - Vaisala Hmp45c 2015-07-24 2019-06-05 updated by prof_load
PVPV.H-1 Vapor Pressure - Partial AVG Kpa Undefined Sensor - Linear Equation 2009-06-25 2019-06-06 change to engineering units
RHUMN.H-1 Relative Humidity MIN Pct Airtemp/rh - Vaisala Hmp45c 2009-06-25 2015-07-24 change to engineering units
RHUMX.H-1 Relative Humidity MAX Pct Airtemp/rh - Vaisala Hmp45c 2009-06-25 2015-07-24 change to engineering units
SVPV.H-1 Vapor Pressure - Saturated AVG Kpa Undefined Sensor - Linear Equation 2009-06-25 2019-06-06 change to engineering units
RHUMN.H-1 Relative Humidity MIN Pct Undefined Sensor - Linear Equation 2001-09-25 2009-06-25
RHUMX.H-1 Relative Humidity MAX Pct Undefined Sensor - Linear Equation 2001-09-25 2009-06-25