Colorado SNOTEL Site Red Mountain Pass (713) - Sensors
2026-September-16 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 | Pressure Transducer - 100" Sensotec | 2026-08-05 | present | zero sensor |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2026-06-25 | 2026-08-05 | zero sensor |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2025-11-17 | 2026-06-25 | zero sensor |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2024-10-25 | 2025-11-17 | adjust offset |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2023-09-22 | 2024-10-25 | adjust offset |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2022-07-13 | 2023-09-22 | GOES Upgrade |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2020-07-29 | 2022-07-13 | Offset after TXD changes |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2019-09-27 | 2020-07-29 | Turn on upper profile |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2019-06-26 | 2019-09-27 | Turn off upper profile |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2018-09-12 | 2019-06-26 | Zero sensor |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2016-10-03 | 2018-09-12 | Zero sensor after site visit 9/27/2016. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2016-04-08 | 2016-10-03 | leaking pillow - force suspect |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2015-08-28 | 2016-04-08 | Zero sensor after site visit 8/27/2015. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2014-10-31 | 2015-08-28 | Zero sensor. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2013-07-25 | 2014-10-31 | Zero sensor after site visit. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2013-06-13 | 2013-07-25 | Zero sensor after melt out. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2013-01-03 | 2013-06-13 | Turned on upper profile and adjusted the offset. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2012-07-16 | 2013-01-03 | Turned off Upper profile. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2012-06-06 | 2012-07-16 | Offset to zero after melt out. |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2011-10-21 | 2012-06-06 | EOY offset to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2008-09-29 | 2011-10-21 | offset pill to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2005-09-29 | 2008-09-29 | set to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2003-10-02 | 2005-09-29 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2003-06-11 | 2003-10-02 | Set to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2002-09-20 | 2003-06-11 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2002-09-09 | 2002-09-20 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2002-08-16 | 2002-09-09 | Set to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2002-08-07 | 2002-08-16 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2002-07-19 | 2002-08-07 | Adj to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2002-06-12 | 2002-07-19 | Set to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2001-09-28 | 2002-06-12 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2001-08-17 | 2001-09-28 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2000-09-22 | 2001-08-17 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2000-08-22 | 2000-09-22 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 2000-06-14 | 2000-08-22 | |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1999-07-26 | 2000-06-14 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1996-08-12 | 1999-07-26 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1996-07-16 | 1996-08-12 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1996-07-12 | 1996-07-16 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1996-02-29 | 1996-07-12 | Adj. for flat pill |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1995-10-02 | 1996-02-29 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1995-08-22 | 1995-10-02 | Pillow to zero |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1995-07-26 | 1995-08-22 | Site recharged |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1994-09-29 | 1995-07-26 | Offset change |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1994-08-22 | 1994-09-29 | |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1994-06-27 | 1994-08-22 | |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1994-03-09 | 1994-06-27 | |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1994-02-14 | 1994-03-09 | |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1994-02-09 | 1994-02-14 | |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Pressure Transducer - 100" Sensotec | 1993-10-01 | 1994-02-09 | |
| WTEQ.I-1 | Snow Water Equivalent | OBS | In | Undefined Sensor - Linear Equation | 1979-10-01 | 1993-10-01 | Unconfirmed from archives |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Druck | 2026-07-20 | present | recharge offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Druck | 2025-10-01 | 2026-07-20 | new-water-year offset, 2025-10-01 00:21 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Druck | 2025-07-17 | 2025-10-01 | recharge offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Druck | 2025-06-02 | 2025-07-17 | |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2024-10-01 | 2025-06-02 | new-water-year offset, 2024-10-01 00:21 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2024-07-31 | 2024-10-01 | 7/24/24 Recharge Offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2023-10-01 | 2024-07-31 | new-water-year offset, 2023-10-01 00:36 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2023-08-04 | 2023-10-01 | recharged- adjust offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2022-10-01 | 2023-08-04 | new-water-year offset, 2022-10-01 00:36 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2022-07-25 | 2022-10-01 | GOES Upgrade |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2022-07-13 | 2022-07-25 | GOES Upgrade |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2021-10-01 | 2022-07-13 | new-water-year offset, 2021-10-01 00:04 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2021-06-17 | 2021-10-01 | post recharge offset, 2021-06-15 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2020-10-01 | 2021-06-17 | new-water-year offset, 2020-10-01 00:13 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2020-07-29 | 2020-10-01 | Post recharge offset: 07/20/2020 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2019-10-01 | 2020-07-29 | new-water-year offset, 2019-10-01 00:57 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2019-09-19 | 2019-10-01 | Recharged 9/18/2019 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2018-10-12 | 2019-09-19 | Turn on lower profile |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2018-10-01 | 2018-10-12 | new-water-year offset, 2018-10-01 00:42 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2018-07-30 | 2018-10-01 | Recharged 7/24/2018 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2017-12-18 | 2018-07-30 | Turned off lower profile |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2017-10-01 | 2017-12-18 | new-water-year offset, 2017-10-01 01:25 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2017-08-24 | 2017-10-01 | Recharged 8/24/2017- adjust offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2016-10-01 | 2017-08-24 | new-water-year offset, 2016-10-01 00:32 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2016-09-16 | 2016-10-01 | Recharged 9/15/2016. |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2015-10-01 | 2016-09-16 | new-water-year offset, 2015-10-01 00:54 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2015-08-28 | 2015-10-01 | Recharged 8/27/2017. |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2014-10-01 | 2015-08-28 | new-water-year offset, 2014-10-01 00:45 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2014-07-21 | 2014-10-01 | recharged 7/16/14 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2013-10-01 | 2014-07-21 | new-water-year offset, 2013-10-01 00:54 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2013-07-16 | 2013-10-01 | Recharged on 7/9/2013. |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2012-10-01 | 2013-07-16 | new-water-year offset, 2012-10-01 00:23 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2012-06-15 | 2012-10-01 | Recharged on 6/13/2012. |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2011-10-01 | 2012-06-15 | new-water-year offset, 2011-10-01 01:14 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2011-07-13 | 2011-10-01 | Recharged on 7/11/2011. |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2010-10-01 | 2011-07-13 | new-water-year offset, 2010-10-01 00:58 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2010-07-02 | 2010-10-01 | Recharged on 6/24/2010 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2009-10-01 | 2010-07-02 | new-water-year offset, 2009-10-01 00:17 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2009-07-10 | 2009-10-01 | Recharged on 07/06/2009 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2008-10-01 | 2009-07-10 | new-water-year offset, 2008-10-01 00:59 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2008-08-19 | 2008-10-01 | Recharged 8/15/08 |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2007-10-01 | 2008-08-19 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2007-06-11 | 2007-10-01 | recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2006-10-01 | 2007-06-11 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2005-10-01 | 2006-10-01 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2005-08-29 | 2005-10-01 | recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2004-10-01 | 2005-08-29 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2004-06-22 | 2004-10-01 | recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2003-10-02 | 2004-06-22 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2003-10-01 | 2003-10-02 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2002-10-01 | 2003-10-01 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2002-09-20 | 2002-10-01 | Site to recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2001-10-01 | 2002-09-20 | New year offset change |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2001-09-28 | 2001-10-01 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2001-08-17 | 2001-09-28 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2000-10-01 | 2001-08-17 | New water year offset |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 2000-09-22 | 2000-10-01 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1999-10-01 | 2000-09-22 | New year offset change |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1999-08-20 | 1999-10-01 | Adj. after site visit |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1999-08-04 | 1999-08-20 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1998-10-01 | 1999-08-04 | New year offset change |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1998-07-30 | 1998-10-01 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1997-10-01 | 1998-07-30 | New year offset change |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1997-08-08 | 1997-10-01 | Recharge |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1997-08-07 | 1997-08-08 | recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1996-10-01 | 1997-08-07 | New year offset change |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1996-07-12 | 1996-10-01 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1995-10-01 | 1996-07-12 | New year offset change |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1995-07-26 | 1995-10-01 | Site recharged |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1994-10-01 | 1995-07-26 | New year offset change |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1994-08-22 | 1994-10-01 | |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Pressure Transducer - 100" Sensotec | 1993-10-01 | 1994-08-22 | |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor | 1992-10-01 | 1993-10-01 | |
| PREC.I-1 | Precipitation Accumulation | OBS | In | Precipitation - Unknown Sensor | 1980-10-01 | 1992-10-01 | Unconfirmed from archives |
| TOBS.I-1 | Air Temperature | OBS | Degc | Air Temp - Apogee St300 | 2024-07-24 | present | ST-300 Install/Air Temp Sensor Upgrade |
| TOBS.I-1 | Air Temperature | OBS | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TOBS.I-1 | Air Temperature | OBS | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| TOBS.I-1 | Air Temperature | OBS | Degc | Undefined Sensor - Linear Equation | 1993-10-01 | 2004-08-18 | |
| TOBS.I-1 | Air Temperature | OBS | Degc | Undefined Sensor - Linear Equation | 1984-10-01 | 1993-10-01 | Unconfirmed from archives |
| TOBS.I-1 | Air Temperature | OBS | Degc | Undefined Sensor - Linear Equation | 1979-10-01 | 1984-10-01 | Unconfirmed from archives |
| TOBS.I-2 | Air Temperature | OBS | Degc | Air Temp/rh - Vaisala Hmp155 | 2024-07-31 | present | SuperSite Upgrade - RH Air Temp |
| TOBS.I-99 | Air Temperature | OBS | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TOBS.I-99 | Air Temperature | OBS | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| TMAX.H-1 | Air Temperature | MAX | Degc | Air Temp - Apogee St300 | 2024-07-30 | present | Supersite Upgrade |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp - Apogee St300 | 2024-07-24 | present | ST-300 Install/Air Temp Sensor Upgrade |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TMAX.D-1 | Air Temperature | MAX | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| TMAX.D-1 | Air Temperature | MAX | Degc | Undefined Sensor - Linear Equation | 1993-10-01 | 2004-08-18 | |
| TMAX.D-1 | Air Temperature | MAX | Degc | Undefined Sensor - Linear Equation | 1985-10-01 | 1993-10-01 | Unconfirmed from archives |
| TMAX.D-1 | Air Temperature | MAX | Degc | Undefined Sensor - Linear Equation | 1979-10-01 | 1985-10-01 | Unconfirmed from archives |
| TMAX.H-2 | Air Temperature | MAX | Degc | Air Temp/rh - Vaisala Hmp155 | 2024-07-30 | present | RH Air Temp Max - Supersite Upgrade |
| TMAX.D-99 | Air Temperature | MAX | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TMAX.D-99 | Air Temperature | MAX | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| TMIN.H-1 | Air Temperature | MIN | Degc | Air Temp - Apogee St300 | 2024-07-30 | present | Supersite Upgrade |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp - Apogee St300 | 2024-07-24 | present | ST-300 Install/Air Temp Sensor Upgrade |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TMIN.D-1 | Air Temperature | MIN | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| TMIN.D-1 | Air Temperature | MIN | Degc | Undefined Sensor - Linear Equation | 1993-10-01 | 2004-08-18 | |
| TMIN.D-1 | Air Temperature | MIN | Degc | Undefined Sensor - Linear Equation | 1985-10-01 | 1993-10-01 | Unconfirmed from archives |
| TMIN.D-1 | Air Temperature | MIN | Degc | Undefined Sensor - Linear Equation | 1979-10-01 | 1985-10-01 | Unconfirmed from archives |
| TMIN.H-2 | Air Temperature | MIN | Degc | Air Temp/rh - Vaisala Hmp155 | 2024-07-30 | present | RH Air Temp Min - Supersite Upgrade |
| TMIN.D-99 | Air Temperature | MIN | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TMIN.D-99 | Air Temperature | MIN | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| TAVG.H-1 | Air Temperature | AVG | Degc | Air Temp - Apogee St300 | 2024-07-30 | present | Supersite Upgrade |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp - Apogee St300 | 2024-07-24 | present | ST-300 Install/Air Temp Sensor Upgrade |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TAVG.D-1 | Air Temperature | AVG | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| TAVG.D-1 | Air Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 1993-10-01 | 2004-08-18 | |
| TAVG.D-1 | Air Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 1985-10-01 | 1993-10-01 | Unconfirmed from archives |
| TAVG.D-1 | Air Temperature | AVG | Degc | Undefined Sensor - Linear Equation | 1979-10-01 | 1985-10-01 | Unconfirmed from archives |
| TAVG.H-2 | Air Temperature | AVG | Degc | Air Temp/rh - Vaisala Hmp155 | 2024-07-30 | present | RH Air Temp Avg - Supersite Upgrade |
| TAVG.D-99 | Air Temperature | AVG | Degc | Air Temp - Ysi 44211a | 2022-07-13 | 2024-07-24 | GOES Upgrade |
| TAVG.D-99 | Air Temperature | AVG | Degc | Air Temp - Ysi 44211a | 2004-08-18 | 2022-07-13 | site upgraded |
| SNWD.I-1 | Snow Depth | OBS | In | Snow Depth - Sommer Ush-9 | 2026-06-25 | present | |
| SNWD.I-1 | Snow Depth | OBS | In | Snow Depth - Sommer Ush-9 | 2025-06-02 | 2026-06-25 | |
| SNWD.I-1 | Snow Depth | OBS | In | Snow Depth - Sommer Ush-9 | 2024-07-24 | 2025-06-02 | USH-9 Installed |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 2022-07-25 | 2024-07-24 | GOES Upgrade |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 2022-07-13 | 2022-07-25 | GOES Upgrade |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 2013-07-25 | 2022-07-13 | Zero sensor after site visit. |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 2004-09-20 | 2013-07-25 | adjust to zero |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 2003-09-09 | 2004-09-20 | Adj. to zero |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 1999-08-11 | 2003-09-09 | Moved sensor to ch. 8 |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 1997-10-07 | 1999-08-11 | Sensor removed |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 1997-10-06 | 1997-10-07 | Adj to zero |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 1997-08-18 | 1997-10-06 | Adj depth sensor after site visit |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 1996-11-06 | 1997-08-18 | Put in offset after installation |
| SNWD.I-1 | Snow Depth | OBS | In | Undefined Sensor - Linear Equation | 1996-11-05 | 1996-11-06 | Add Depth sensor |
| SMS.I-1:-2 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-24 |
| SMS.I-1:-8 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-30 |
| SMS.I-1:-20 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-30 |
| SMS.I-1:-40 | Soil Moisture Percent | OBS | Pct | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-30 |
| STO.I-1:-2 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-30 |
| STO.I-1:-8 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-30 |
| STO.I-1:-20 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-30 |
| STO.I-1:-40 | Soil Temperature | OBS | Degc | Soil Moist/temp - Stevens Hydraprobe (value Out) | 2024-07-30 | present | New SMS installed 2024-07-30 |
| BATX.D-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 2025-06-02 | present | Telemetry Battery |
| BATX.D-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 2022-07-19 | 2025-06-02 | GOES Upgrade |
| BATX.H-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 2022-07-13 | 2022-07-19 | GOES Upgrade |
| BATX.H-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 1999-08-11 | 2022-07-13 | Moved sensor to ch. 9 |
| BATX.H-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 1996-11-05 | 1999-08-11 | Sensor removed |
| BATX.H-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 1994-08-31 | 1996-11-05 | |
| BATX.H-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 1993-11-30 | 1994-08-31 | |
| BATX.H-1 | Battery | MAX | Volt | Battery Voltage - Undefined | 1993-10-01 | 1993-10-17 | Unconfirmed from archives |
| BATX.D-2 | Battery | MAX | Volt | Battery Voltage - Undefined | 2022-07-19 | present | GOES Upgrade |
| BATX.H-2 | Battery | MAX | Volt | Battery Voltage - Undefined | 2022-07-13 | 2022-07-19 | GOES Upgrade |
| BATX.H-2 | Battery | MAX | Volt | Battery Voltage - Undefined | 2004-08-18 | 2022-07-13 | site upgraded |
| BATT.I-1 | Battery | OBS | Volt | Battery Voltage - Undefined | 2024-10-30 | present | GOES Upgrade |
| BATT.I-1 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 2022-07-13 | 2024-10-30 | GOES Upgrade |
| BATT.I-1 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 1993-10-01 | 2022-07-13 | |
| BATT.I-1 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 1979-10-01 | 1993-10-01 | Unconfirmed from archives |
| BATT.I-2 | Battery | OBS | Volt | Battery Voltage - Undefined | 2024-10-30 | present | GOES Upgrade |
| BATT.I-2 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 2022-07-13 | 2024-10-30 | GOES Upgrade |
| BATT.I-2 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 2004-08-18 | 2022-07-13 | site upgraded |
| BATT.I-3 | Battery | OBS | Volt | Battery Voltage - Undefined | 2024-10-30 | present | site upgraded |
| BATT.I-3 | Battery | OBS | Volt | Undefined Sensor - Linear Equation | 2004-08-18 | 2024-10-30 | site upgraded |
| WDIRV.H-1 | Wind Direction | AVG | Degree | Wind Speed/direction - Rm Young 5108 | 2024-07-31 | present | SuperSite Upgrade |
| WSPDX.H-1 | Wind Speed | MAX | Mph | Wind Speed/direction - Rm Young 5108 | 2024-07-31 | present | SuperSite Upgrade |
| WSPDV.H-1 | Wind Speed | AVG | Mph | Wind Speed/direction - Rm Young 5108 | 2024-07-31 | present | SuperSite Upgrade |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Vaisala Hmp155 | 2025-06-02 | present | SuperSite Upgrade |
| RHUM.I-1 | Relative Humidity | OBS | Pct | Air Temp/rh - Hygroclip Hc2s3(a) | 2024-07-31 | 2025-06-02 | SuperSite Upgrade |
| TGSI.I-1 | Ground Surf Inter Temp | OBS | Degc | Undefined Sensor - Linear Equation | 1994-08-31 | 1999-08-11 | |
| TGSI.I-2 | Ground Surf Inter Temp | OBS | Degc | Undefined Sensor - Linear Equation | 1994-08-31 | 1999-08-11 | |
| TGSI.I-3 | Ground Surf Inter Temp | OBS | Degc | Undefined Sensor - Linear Equation | 1994-08-31 | 1999-08-11 | Sensor removed |
| TGSI.I-4 | Ground Surf Inter Temp | OBS | Degc | Undefined Sensor - Linear Equation | 1994-08-31 | 1999-08-11 | Sensor removed |
| DIAG.I-1 | Diagnostics | OBS | Unitless | Undefined Sensor - Linear Equation | 2024-10-30 | present | Upgraded to Supersite 2024-07-24, Skipped Scans |
| DIAG.I-2 | Diagnostics | OBS | Unitless | Undefined Sensor - Linear Equation | 2024-10-30 | present | Upgraded to Supersite 2024-07-24, Logger Watchdog Errors |
| DIAG.I-3 | Diagnostics | OBS | Degc | Undefined Sensor - Linear Equation | 2024-10-30 | present | Upgraded to Supersite 2024-07-24, Logger Temp |
| DIAG.I-4 | Diagnostics | OBS | Watt | Undefined Sensor - Linear Equation | 2024-10-30 | present | Upgraded to Supersite 2024-07-24, Last Hour Forward Power |
| DIAG.I-5 | Diagnostics | OBS | Watt | Undefined Sensor - Linear Equation | 2024-10-30 | present | Upgraded to Supersite 2024-07-24, Last Hour Reverse Power |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Air Temp/rh - Vaisala Hmp155 | 2025-06-02 | present | SuperSite Upgrade |
| RHUMV.H-1 | Relative Humidity | AVG | Pct | Air Temp/rh - Vaisala Hmp155 | 2025-06-02 | present | SuperSite Upgrade |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Vaisala Hmp155 | 2025-06-02 | present | SuperSite Upgrade |
| RHUMN.H-1 | Relative Humidity | MIN | Pct | Air Temp/rh - Hygroclip Hc2s3(a) | 2024-07-31 | 2025-06-02 | SuperSite Upgrade |
| RHUMV.H-1 | Relative Humidity | AVG | Pct | Air Temp/rh - Hygroclip Hc2s3(a) | 2024-07-31 | 2025-06-02 | SuperSite Upgrade |
| RHUMX.H-1 | Relative Humidity | MAX | Pct | Air Temp/rh - Hygroclip Hc2s3(a) | 2024-07-31 | 2025-06-02 | SuperSite Upgrade |