Well NA04001102BAA3 EW-36C-2 (EW36C2)
Confined

Co-located Well(s):
NA04001102BAA1 EW-36U (EW36U)
NA04001102BAA2 EW-36C-1 (EW36C1)

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Well Information Table
Common Well IDNA04001102BAA3 EW-36C-2
USBR Well IDEW36C2
USGS Well ID374505105440903
GSDNP Well Name374505105440903
USGS Station NameNA04001102BAA3 EW-36C-2
USGS Construction Date06/15/1994
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnknown
Data Source(s)USGS, USBR
Location Data
TRSNA04001102BAA3 EW-36C-2
USBR TRSNA04001102BAA3
USGS TRS 1NA04001102BAA3 EW-36C-2
Longitude/Latitude (NAD83)-105.73664741 , 37.75128934
Longitude/Latitude Data SourceUSBOR EW well locations
USGS Longitude/Latitude (NAD83)-105.7364068 , 37.75138868
USBR Longitude/Latitude (NAD27)-105.736073923927 , 37.7512895452907
Easting, Northing RGDSS-NAD83 (US ft)181921.88 , 274989.92
USGS CountyAlamosa County
Elevation and Depth Data
Ground Elevation (ft NAVD88)7553.79
Elevation Data SourceUSBOR EW well database
USBR Ground Elevation (ft NGVD29)7549.7
USGS Ground Elevation (ft NGVD29)7542.70
1/3-Arc Second NED Ground Elevation (ft NAVD88)7555.25
1-Arc Second NED Ground Elevation (ft NAVD88)7554.02
SRTM Ground Elevation (ft NAVD88)7557.49
Total Depth (ft)240.00
USBR Total Depth (ft)240
USGS Well Depth (ft)212.00
Model Layer2
Model Layer SourceWell Depth
Depth of Bottom of Layer 1118
Depth of Bottom of Layer 2414
Depth of Bottom of Layer 31596
Depth of Bottom of Layer 43253
Additional Well InformationConstruction
Aquifer Information
Aquifer TypeConfined
Aquifer Type SourceEW_AQFR
USGS Aquifer TypeConfined Single Aquifer
USGS Hydrologic UnitSan Luis
USGS Data AvailableWater-level (GW.LEV)
Water-level Database Information
Water-level Count317
Water-level Date Range07/31/1996 thru 09/15/2024
Monitored within the last 18 monthsYes, most recently on 09/15/2024
Depth-to-Water Range (ft)-5.23 to -2.77
Water Table Elevation Range (ft NAVD88)7556.56 to 7559.02
Water-Level-Source:Number-of-MeasurementsUSGS:19 USBR:311

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Water-level Data

2019 to Present

1967 to Present

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Measurement DateDepth to
Water (ft)
Elevation
(ft NAVD88)
Data
Source(s)
07/31/1996-5.237559.02USGS,USBR
08/28/1996-5.107558.89USBR
09/15/1996-5.067558.85USBR
10/15/1996-5.007558.79USBR
11/04/1996-5.037558.82USBR
12/15/1996-5.077558.86USBR
01/15/1997-4.967558.75USBR
03/15/1997-4.737558.52USBR
04/18/1997-4.437558.22USBR
05/29/1997-4.397558.18USBR
06/17/1997-4.387558.17USBR
07/15/1997-4.217558.00USBR
08/15/1997-4.007557.79USBR
09/24/1997-4.077557.86USGS,USBR
10/15/1997-3.827557.61USBR
11/15/1997-3.917557.70USBR
12/15/1997-4.017557.80USBR
01/15/1998-3.997557.78USBR
02/03/1998-3.997557.78USBR
03/15/1998-4.107557.89USBR
04/16/1998-4.347558.13USGS,USBR
05/15/1998-4.267558.05USBR
06/15/1998-4.257558.04USBR
08/15/1998-4.077557.86USBR
09/15/1998-3.837557.62USBR
10/07/1998-3.897557.68USGS,USBR
11/15/1998-4.007557.79USBR
12/15/1998-4.197557.98USBR
01/13/1999-4.337558.12USBR
02/15/1999-4.397558.18USBR
03/15/1999-4.517558.30USBR
04/08/1999-4.667558.45USGS,USBR
05/15/1999-4.597558.38USBR
06/15/1999-4.527558.31USBR
07/15/1999-4.457558.24USBR
08/15/1999-4.267558.05USBR
09/21/1999-4.147557.93USGS,USBR
10/15/1999-4.227558.01USBR
11/09/1999-4.717558.50USBR
12/15/1999-4.657558.44USBR
01/15/2000-4.677558.46USBR
03/29/2000-4.457558.24USGS,USBR
04/15/2000-4.617558.40USBR
05/04/2000-4.537558.32USBR
06/15/2000-4.407558.19USBR
07/15/2000-4.297558.08USBR
08/01/2000-3.967557.75USBR
08/16/2000-3.807557.59USBR
08/16/2000-3.817557.60USGS
09/15/2000-3.697557.48USBR
10/26/2000-3.787557.57USBR
11/15/2000-3.937557.72USBR
12/15/2000-4.007557.79USBR
01/24/2001-4.477558.26USBR
03/01/2001-4.317558.10USGS
03/01/2001-4.307558.09USBR
03/14/2001-4.407558.19USBR
04/15/2001-4.407558.19USBR
05/15/2001-4.437558.22USBR
06/28/2001-4.377558.16USBR
07/15/2001-4.327558.11USBR
08/22/2001-4.027557.81USGS,USBR
09/15/2001-3.897557.68USBR
10/08/2001-3.937557.72USBR
12/20/2001-4.277558.06USBR
01/16/2002-4.207557.99USGS,USBR
03/19/2002-4.577558.36USBR
04/30/2002-4.617558.40USBR
06/25/2002-4.197557.98USBR
07/31/2002-3.797557.58USGS,USBR
09/15/2002-3.397557.18USBR
10/10/2002-3.477557.26USBR
10/11/2002-3.487557.27USGS
01/24/2003-4.067557.85USGS,USBR
02/15/2003-4.037557.82USBR
03/15/2003-4.007557.79USBR
04/16/2003-3.927557.71USBR
05/15/2003-4.047557.83USBR
06/15/2003-3.977557.76USBR
07/09/2003-3.697557.48USGS,USBR
08/15/2003-3.277557.06USBR
09/15/2003-3.217557.00USBR
10/06/2003-3.357557.14USBR
11/15/2003-3.507557.29USBR
12/15/2003-3.587557.37USBR
01/14/2004-3.647557.43USGS,USBR
02/15/2004-3.807557.59USBR
03/25/2004-3.897557.68USBR
04/15/2004-4.047557.83USBR
05/17/2004-4.147557.93USBR
06/15/2004-4.037557.82USBR
07/15/2004-3.627557.41USBR
07/19/2004-3.627557.41USBR
07/21/2004-3.617557.40USGS
09/07/2004-3.067556.85USBR
11/08/2004-3.197556.98USBR
12/15/2004-3.407557.19USBR
01/19/2005-3.547557.33USBR
02/15/2005-3.687557.47USBR
03/03/2005-3.677557.46USGS
03/15/2005-3.737557.52USBR
04/04/2005-3.827557.61USBR
05/15/2005-3.817557.60USBR
06/06/2005-3.727557.51USBR
07/15/2005-3.347557.13USBR
08/15/2005-3.047556.83USBR
08/24/2005-2.957556.74USGS
09/22/2005-2.777556.56USBR
12/20/2005-3.227557.01USBR
02/23/2006-3.577557.36USBR
05/04/2006-3.677557.46USBR
07/14/2006-3.277557.06USBR
09/13/2006-2.897556.68USBR
11/20/2006-3.237557.02USBR
02/15/2007-3.737557.52USBR
03/15/2007-3.917557.70USBR
04/09/2007-4.097557.88USBR
05/15/2007-4.187557.97USBR
06/26/2007-4.027557.81USBR
07/15/2007-3.827557.61USBR
08/15/2007-3.617557.40USBR
09/06/2007-3.457557.24USBR
10/24/2007-3.457557.24USBR
12/05/2007-3.807557.59USBR
02/15/2008-4.177557.96USBR
03/25/2008-4.077557.86USBR
04/15/2008-4.357558.14USBR
05/15/2008-4.107557.89USBR
06/09/2008-4.027557.81USBR
07/15/2008-3.707557.49USBR
08/15/2008-3.397557.18USBR
09/04/2008-3.297557.08USBR
10/15/2008-3.277557.06USBR
11/19/2008-3.617557.40USBR
12/15/2008-3.847557.63USBR
01/13/2009-3.927557.71USBR
02/15/2009-4.167557.95USBR
03/15/2009-4.047557.83USBR
04/15/2009-4.257558.04USBR
05/15/2009-4.177557.96USBR
06/15/2009-4.017557.80USBR
07/07/2009-3.957557.74USBR
08/15/2009-3.467557.25USBR
09/15/2009-3.267557.05USBR
10/07/2009-3.327557.11USBR
11/15/2009-3.667557.45USBR
12/15/2009-3.937557.72USBR
01/05/2010-4.007557.79USBR
02/15/2010-4.167557.95USBR
03/23/2010-4.277558.06USBR
04/15/2010-4.227558.01USBR
06/01/2010-4.207557.99USBR
06/15/2010-4.167557.95USBR
07/15/2010-3.857557.64USBR
08/15/2010-3.637557.42USBR
09/08/2010-3.517557.30USBR
10/15/2010-3.467557.25USBR
11/15/2010-3.687557.47USBR
12/09/2010-3.707557.49USBR
01/15/2011-3.887557.67USBR
02/15/2011-3.997557.78USBR
03/09/2011-4.007557.79USBR
04/15/2011-4.127557.91USBR
05/20/2011-4.127557.91USBR
06/15/2011-3.987557.77USBR
07/15/2011-3.717557.50USBR
08/22/2011-3.307557.09USBR
09/15/2011-3.257557.04USBR
10/15/2011-3.367557.15USBR
11/16/2011-3.507557.29USBR
12/15/2011-3.707557.49USBR
01/15/2012-3.767557.55USBR
02/22/2012-3.907557.69USBR
03/15/2012-3.967557.75USBR
04/15/2012-3.917557.70USBR
05/08/2012-4.047557.83USBR
07/09/2012-3.697557.48USBR
08/14/2012-3.327557.11USBR
11/07/2012-3.337557.12USBR
02/20/2013-3.867557.65USBR
03/15/2013-3.917557.70USBR
04/19/2013-3.947557.73USBR
05/15/2013-3.977557.76USBR
06/27/2013-3.827557.61USBR
07/15/2013-3.697557.48USBR
08/09/2013-3.497557.28USBR
09/15/2013-3.467557.25USBR
10/28/2013-3.547557.33USBR
11/13/2013-3.567557.35USBR
12/15/2013-3.717557.50USBR
01/15/2014-3.807557.59USBR
02/04/2014-3.877557.66USBR
03/06/2014-3.927557.71USBR
04/22/2014-4.077557.86USBR
05/15/2014-4.097557.88USBR
06/15/2014-4.187557.97USBR
06/24/2014-4.077557.86USBR
08/11/2014-3.727557.51USBR
11/13/2014-3.527557.31USBR
02/05/2015-3.797557.58USBR
03/15/2015-3.727557.51USBR
04/15/2015-3.947557.73USBR
05/07/2015-3.977557.76USBR
05/24/2015-4.127557.91USBR
06/15/2015-4.197557.98USBR
07/01/2015-4.187557.97USBR
07/08/2015-4.327558.11USBR
08/12/2015-4.067557.85USBR
09/15/2015-3.887557.67USBR
10/15/2015-3.757557.54USBR
11/12/2015-3.757557.54USBR
12/15/2015-3.967557.75USBR
01/15/2016-4.047557.83USBR
02/09/2016-4.057557.84USBR
03/15/2016-4.127557.91USBR
04/15/2016-4.227558.01USBR
05/16/2016-4.267558.05USBR
06/15/2016-4.157557.94USBR
07/15/2016-3.817557.60USBR
08/10/2016-3.587557.37USBR
09/15/2016-3.387557.17USBR
10/19/2016-3.407557.19USBR
11/15/2016-3.487557.27USBR
12/15/2016-3.657557.44USBR
01/15/2017-3.837557.62USBR
02/09/2017-3.847557.63USBR
03/15/2017-3.927557.71USBR
04/15/2017-4.077557.86USBR
05/10/2017-4.077557.86USBR
06/15/2017-4.057557.84USBR
07/15/2017-3.827557.61USBR
08/15/2017-3.727557.51USBR
09/15/2017-3.627557.41USBR
10/15/2017-3.637557.42USBR
11/16/2017-3.677557.46USBR
12/15/2017-3.787557.57USBR
01/15/2018-3.877557.66USBR
02/08/2018-3.917557.70USBR
03/15/2018-4.057557.84USBR
04/15/2018-4.067557.85USBR
05/16/2018-4.077557.86USBR
06/15/2018-4.007557.79USBR
07/15/2018-3.747557.53USBR
08/14/2018-3.487557.27USBR
09/15/2018-3.327557.11USBR
10/15/2018-3.327557.11USBR
11/15/2018-3.447557.23USBR
12/15/2018-3.607557.39USBR
01/15/2019-3.787557.57USBR
02/14/2019-3.817557.60USBR
03/15/2019-3.927557.71USBR
04/15/2019-3.967557.75USBR
05/23/2019-4.027557.81USBR
06/15/2019-3.997557.78USBR
07/15/2019-3.877557.66USBR
08/13/2019-3.727557.51USBR
09/15/2019-3.477557.26USBR
10/15/2019-3.397557.18USBR
11/13/2019-3.417557.20USBR
12/15/2019-3.617557.40USBR
01/15/2020-3.737557.52USBR
02/18/2020-3.817557.60USBR
03/15/2020-3.867557.65USBR
04/15/2020-3.937557.72USBR
05/06/2020-3.927557.71USBR
06/15/2020-3.927557.71USBR
07/16/2020-3.767557.55USBR
08/11/2020-3.627557.41USBR
09/28/2020-3.477557.26USBR
10/15/2020-3.547557.33USBR
11/03/2020-3.577557.36USBR
12/12/2020-3.837557.62USBR
01/15/2021-3.897557.68USBR
02/09/2021-3.927557.71USBR
03/15/2021-3.987557.77USBR
04/15/2021-3.967557.75USBR
05/12/2021-3.907557.69USBR
06/15/2021-3.937557.72USBR
07/15/2021-3.857557.64USBR
08/19/2021-3.657557.44USBR
09/15/2021-3.497557.28USBR
10/15/2021-3.437557.22USBR
11/17/2021-3.467557.25USBR
12/15/2021-3.577557.36USBR
01/15/2022-3.607557.39USBR
02/23/2022-3.707557.49USBR
03/15/2022-3.747557.53USBR
04/15/2022-3.847557.63USBR
05/15/2022-3.817557.60USBR
06/15/2022-3.727557.51USBR
07/13/2022-3.747557.53USBR
08/15/2022-3.457557.24USBR
09/27/2022-3.317557.10USBR
10/15/2022-3.377557.16USBR
11/15/2022-3.467557.25USBR
12/28/2022-3.607557.39USBR
01/15/2023-3.667557.45USBR
02/15/2023-3.737557.52USBR
03/08/2023-3.717557.50USBR
04/15/2023-3.767557.55USBR
05/16/2023-3.807557.59USBR
06/15/2023-3.867557.65USBR
07/14/2023-3.667557.45USBR
08/22/2023-3.327557.11USBR
09/15/2023-3.297557.08USBR
10/15/2023-3.297557.08USBR
11/15/2023-3.377557.16USBR
12/15/2023-3.477557.26USBR
01/15/2024-3.627557.41USBR
02/15/2024-3.617557.40USBR
03/15/2024-3.657557.44USBR
04/15/2024-3.727557.51USBR
05/13/2024-3.767557.55USBR
06/15/2024-3.757557.54USBR
07/15/2024-3.617557.40USBR
08/29/2024-3.397557.18USBR
09/15/2024-3.357557.14USBR

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