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Washington SNOTEL Site Thunder Basin (817) - Sensors for
2018-September-25 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 100" Transducer - Sensotec 2015-10-09 present TURN ON LOWER PROFILE
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2015-04-23 2015-10-09 TURN OFF LOWER PROFILE
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2014-09-11 2015-04-23 ZERO SWE AFTER SITE VISIT
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2013-12-23 2014-09-11 TURN OFF LOWER PROFILE
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2013-09-27 2013-12-23 ZERO SWE
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2013-09-13 2013-09-27 ZERO SWE AFTER SITE VISIT
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2012-09-17 2013-09-13 ZERO PILLOW AFTER SITE VISIT
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2011-10-18 2012-09-17 ZERO PILLOW AFTER SITE VISIT
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2010-09-15 2011-10-18 ZERO PILLOW
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2009-09-28 2010-09-15 OFFSET FOR SITE REPAIR
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2009-09-21 2009-09-28 OFFSET FOR SITE REPAIR
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2009-01-15 2009-09-21 Turned on lower profile
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2008-12-17 2009-01-15 Turned off lower profile
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2008-11-06 2008-12-17 ZERO SWE
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2006-11-01 2008-11-06 ZERO SWE
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2006-06-23 2006-11-01 ZERO PILLOW
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2005-10-07 2006-06-23 zero new TD
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2005-10-06 2005-10-07 new 100" pillow
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2005-09-16 2005-10-06 adj for maint
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2004-06-03 2005-09-16 zero pillow
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2003-10-06 2004-06-03 zero pillow
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2003-06-23 2003-10-06 zp correctly this time
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2002-09-30 2003-06-23 adj
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2002-09-30 2002-09-30 new TD last wk
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2002-09-29 2002-09-30 adj for maint
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2001-10-12 2002-09-29 offset new TD....
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 2001-10-09 2001-10-12 new 100"TD Pillow...
WTEQ.I-1 Snow Water Equivalent OBS In None 2001-07-27 2001-10-09 DUMMY CRAZED PILLOW......
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2001-07-24 2001-07-27 ADJ OFFSET.......
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2001-06-18 2001-07-24 ZERO PILLOW...
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2001-02-06 2001-06-18 adj for edits...
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2001-02-05 2001-02-06 adj for grndtruth...
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2001-01-16 2001-02-05 NEW PILLOW OFFSET...
WTEQ.I-1 Snow Water Equivalent OBS In 200" Transducer - Sensotec 2001-01-12 2001-01-16 new 200"pillTD..
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1999-10-25 2001-01-12 ZP
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1998-09-28 1999-10-25 adj
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-09-26 1998-09-28 valve was opened
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-08-27 1996-09-26 adj. typo
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-08-27 1996-08-27 adj.
WTEQ.I-1 Snow Water Equivalent OBS In 50" Transducer - Sensotec 1996-08-26 1996-08-27 adj
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-08-07 1996-08-26 zp
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-06-20 1996-08-07 zero point
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-06-14 1996-06-20 zero point adj.
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-06-13 1996-06-14 pillow problem?
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1995-10-31 1996-06-13 adj.
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1995-10-13 1995-10-31 Adj.
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1995-09-20 1995-10-13 Adjust for new Trans.
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1995-07-12 1995-09-20 Zero Point
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1994-08-03 1995-07-12
WTEQ.I-1 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1993-10-01 1994-08-03
WTEQ.I-1 Snow Water Equivalent OBS In Unknown - Linear Equation 1990-10-01 1993-10-01 Unconfirmed from archives
WTEQ.I-1 Snow Water Equivalent OBS In Unknown - Linear Equation 1988-10-01 1990-10-01 Unconfirmed from archives
WTEQ.I-2 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1997-10-17 1998-09-28 adj
WTEQ.I-2 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-09-26 1997-09-12 valve was not opened
WTEQ.I-2 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-06-20 1996-09-26 zero point
WTEQ.I-2 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1996-06-13 1996-06-20 pillow problem?
WTEQ.I-2 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1995-10-24 1996-06-13 Adj.
WTEQ.I-2 Snow Water Equivalent OBS In 100" Transducer - Sensotec 1995-10-18 1995-10-24 new pillow trans.
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 2017-10-01 present new-water-year offset, 2017-10-01 00:35
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 2016-10-01 2017-10-01 new-water-year offset, 2016-10-01 00:07
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 2016-09-28 2016-10-01 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 2016-02-18 2016-09-28 OFFSET FOR PLUGGED GAGE
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 2015-10-09 2016-02-18 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 2015-10-07 2015-10-09 NEW 150" TRANSDUCER
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2015-10-01 2015-10-07 new-water-year offset, 2015-10-01 00:14
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2014-10-01 2015-10-01 new-water-year offset, 2014-10-01 00:29
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2014-09-11 2014-10-01 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2013-10-01 2014-09-11 new-water-year offset, 2013-10-01 00:16
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2013-09-11 2013-10-01 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2012-10-01 2013-09-11 new-water-year offset, 2012-10-01 00:25
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2012-09-17 2012-10-01 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2011-10-18 2012-09-17 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2011-10-01 2011-10-18 new-water-year offset, 2011-10-01 00:09
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2010-10-01 2011-10-01 new-water-year offset, 2010-10-01 00:05
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2010-09-15 2010-10-01 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2009-10-01 2010-09-15 new-water-year offset, 2009-10-01 00:05
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2009-09-21 2009-10-01 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2009-09-08 2009-09-21 OFFSET FOR EDITS
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2008-10-01 2009-09-08 new-water-year offset, 2008-10-01 00:15
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2008-09-23 2008-10-01 Recharge
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2007-10-01 2008-09-23 New water year offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2007-09-25 2007-10-01 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2007-09-12 2007-09-25 RECHARGE
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2006-10-01 2007-09-12 New water year offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2006-09-28 2006-10-01 r/c
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2005-10-01 2006-09-28 New water year offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2005-09-16 2005-10-01 r/c
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2005-05-05 2005-09-16 offset new 200"TD
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2004-10-01 2005-05-05 New water year offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2004-09-22 2004-10-01 recharge
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2003-10-01 2004-09-22 New water year offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2003-09-26 2003-10-01 recharge offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2003-06-30 2003-09-26 ADJ PRECIP
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2003-06-04 2003-06-30 new 200"druck
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2002-10-01 2003-06-04 New water year offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2002-09-29 2002-10-01 r/c
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2001-10-15 2002-09-29 correct offset..........
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2001-10-12 2001-10-15 offset new TD....
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2001-10-01 2001-10-12 New year offset change
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2001-09-27 2001-10-01 ADJ PRECIP.........
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2000-10-01 2001-09-27 New water year offset
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 2000-09-22 2000-10-01 RECHARGE........
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 1999-10-01 2000-09-22 New year offset change
PREC.I-1 Precipitation Accumulation OBS In 200" Transducer - Sensotec 1999-09-24 1999-10-01 NEW TD
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1998-10-01 1999-09-24 New year offset change
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1998-09-29 1998-10-01 adj
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1998-09-28 1998-09-29 r/c and change td
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1997-10-01 1998-09-28 New year offset change
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1997-09-26 1997-10-01 recharge adj.
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1997-09-12 1997-09-26 recharged
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1996-10-01 1997-09-12 New year offset change
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1996-09-27 1996-10-01 recharged adj.
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1996-09-26 1996-09-27 recharged
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1996-06-27 1996-09-26 adj.
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1995-10-01 1996-06-27 New year offset change
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1995-09-20 1995-10-01 Recharged
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1994-10-01 1995-09-20 New year offset change
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1994-09-22 1994-10-01 Offset change
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1993-11-01 1994-09-22
PREC.I-1 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1993-10-01 1993-11-01
PREC.I-1 Precipitation Accumulation OBS In Unknown - Linear Equation 1992-10-01 1993-10-01
PREC.I-1 Precipitation Accumulation OBS In Unknown - Linear Equation 1988-10-01 1992-10-01 Unconfirmed from archives
PREC.I-1 Precipitation Accumulation OBS In Unknown - Linear Equation 1987-10-01 1988-10-01 Unconfirmed from archives
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1997-10-22 1998-09-28 adj.
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1997-10-17 1997-10-22 adj
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1996-10-02 1997-10-17 new wy
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1996-09-26 1996-10-02 recharged
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1995-10-26 1996-09-26 Adj.
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1995-10-25 1995-10-26 Adj.
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1995-10-24 1995-10-25 Adj.
PREC.I-2 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1995-10-18 1995-10-24 new precip trans.
PREC.I-2 Precipitation Accumulation OBS In Unknown - Linear Equation 1987-10-01 1988-10-01 Unconfirmed from archives
PREC.I-3 Precipitation Accumulation OBS In 150" Transducer - Sensotec 1997-09-12 1997-10-17 recharged
TOBS.I-1 Air Temperature OBS Degc Ysi Extended Range 2004-09-22 present ext range temp sensor
TOBS.I-1 Air Temperature OBS Degc Unknown - Linear Equation 1993-10-01 2004-09-22
TOBS.I-1 Air Temperature OBS Degc Unknown - Linear Equation 1987-10-01 1993-10-01 Unconfirmed from archives
TOBS.I-2 Air Temperature OBS Degc Ysi Extended Range 2009-09-28 2012-10-02 2nd Curr Temp at House
TMAX.D-1 Air Temperature MAX Degc Ysi Extended Range 2004-09-22 present ext range temp sensor
TMAX.D-1 Air Temperature MAX Degc Unknown - Linear Equation 1993-10-01 2004-09-22
TMAX.D-1 Air Temperature MAX Degc Unknown - Linear Equation 1987-10-01 1993-10-01 Unconfirmed from archives
TMAX.D-2 Air Temperature MAX Degc Ysi Extended Range 2009-09-28 2012-10-02 2nd Max Temp Deg C
TMIN.D-1 Air Temperature MIN Degc Ysi Extended Range 2004-09-22 present ext range temp sensor
TMIN.D-1 Air Temperature MIN Degc Unknown - Linear Equation 1993-10-01 2004-09-22
TMIN.D-1 Air Temperature MIN Degc Unknown - Linear Equation 1987-10-01 1993-10-01 Unconfirmed from archives
TMIN.D-2 Air Temperature MIN Degc Ysi Extended Range 2009-09-28 2012-10-02 2nd Min Temp Deg C
TAVG.D-1 Air Temperature AVG Degc Ysi Extended Range 2004-09-22 present ext range temp sensor
TAVG.D-1 Air Temperature AVG Degc Unknown - Linear Equation 1993-10-01 2004-09-22
TAVG.D-1 Air Temperature AVG Degc Unknown - Linear Equation 1987-10-01 1993-10-01 Unconfirmed from archives
TAVG.D-2 Air Temperature AVG Degc Ysi Extended Range 2009-09-28 2012-10-02 2ND Avg Temp Deg C
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2015-11-12 present ZERO SD
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2015-10-09 2015-11-12 TURN ON LOWER PROFILE
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2014-01-03 2015-10-09 TURN OFF LOWER PROFILE
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2013-09-24 2014-01-03 REMOVE SUSPECT FLAGS
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2013-05-27 2013-09-24 SUSPECT SENSOR MALFUNCTION
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2011-10-18 2013-05-27 ZERO SNOW DEPTH
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2007-09-25 2011-10-18 DIFF SNOW DEPTH
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2006-10-02 2007-09-25 Offset New SD
SNWD.I-1 Snow Depth OBS In Unknown - Linear Equation 2006-09-28 2006-10-02 new sd sensor
BATT.I-1 Battery OBS Volt Unknown - Linear Equation 1993-10-01 present
BATT.I-1 Battery OBS Volt Unknown - Linear Equation 1987-10-01 1993-10-01 Unconfirmed from archives
BATT.I-2 Battery OBS Volt Unknown - Linear Equation 2011-01-11 present Radio battery

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