Well NA03901212CDD2 EW-22C (EW22C)
Confined

Co-located Well(s):
NA03901212CDD1 EW-22U (EW22U)

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Well Information Table
Common Well IDNA03901212CDD2 EW-22C
USBR Well IDEW22C
USGS Well ID373804105363902
GSDNP Well Name373804105363902
USGS Station NameNA03901212CDD2 EW-22C
USGS Construction Date01/01/1980
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnused
Data Source(s)USGS, USBR
Location Data
TRSNA03901212CDD2 EW-22C
USBR TRSNA03901212CDD2
USGS TRS 1NA03901212CDD2 EW-22C
Longitude/Latitude (NAD83)-105.61132068 , 37.63502482
Longitude/Latitude Data SourceUSBOR EW well locations
USGS Longitude/Latitude (NAD83)-105.6114036 , 37.63444725
USBR Longitude/Latitude (NAD27)-105.610750437999 , 37.6350220281641
Easting, Northing RGDSS-NAD83 (US ft)218170.52 , 232665.66
USGS TopographyValley flat
USGS CountyAlamosa County
USGS Map NameZAPATA RANCH,COLO.
USGS Map Scale24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)7637.21
Elevation Data SourceUSBOR EW well database
USBR Ground Elevation (ft NGVD29)7633.0
USGS Ground Elevation (ft NGVD29)7633.00
1/3-Arc Second NED Ground Elevation (ft NAVD88)7638.70
1-Arc Second NED Ground Elevation (ft NAVD88)7638.91
SRTM Ground Elevation (ft NAVD88)7639.97
Total Depth (ft)168.00
USBR Total Depth (ft)168
USGS Hole Depth (ft)168.00
USGS Well Depth (ft)168.00
Model Layer2
Model Layer SourceAquifer Type
Depth of Bottom of Layer 1171
Depth of Bottom of Layer 2586
Depth of Bottom of Layer 31090
Depth of Bottom of Layer 42415
Additional Well InformationConstruction
Aquifer Information
Aquifer TypeConfined
Aquifer Type SourceEW_AQFR
USGS Hydrologic UnitSan Luis
USGS Data AvailableWater-level (GW.LEV)
Water-level Database Information
Water-level Count438
Water-level Date Range09/19/1980 thru 09/15/2024
Monitored within the last 18 monthsYes, most recently on 09/15/2024
Depth-to-Water Range (ft)-3.48 to 4.28
Water Table Elevation Range (ft NAVD88)7632.93 to 7640.69
Water-Level-Source:Number-of-MeasurementsUSGS:33 USBR:416

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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)
09/19/19800.937636.28USGS
04/28/19810.607636.61USBR
06/01/19810.507636.71USBR
06/22/19810.707636.51USBR
07/16/19810.807636.41USBR
08/18/19810.807636.41USBR
09/16/19810.707636.51USBR
10/23/19810.607636.61USBR
11/21/19810.507636.71USBR
03/10/19820.507636.71USBR
04/28/19820.507636.71USBR
05/26/19820.607636.61USBR
06/16/19820.107637.11USBR
07/15/19820.807636.41USBR
08/15/19820.907636.31USBR
09/15/19820.607636.61USBR
10/15/19820.607636.61USBR
11/15/19820.407636.81USBR
12/14/19820.407636.81USBR
02/15/19830.607636.61USBR
04/15/19830.307636.91USBR
05/18/19830.307636.91USBR
08/19/1983-1.407638.61USBR
09/21/1983-1.107638.31USBR
10/20/1983-1.207638.41USBR
04/23/1984-0.607637.81USBR
05/15/1984-1.607638.81USBR
07/17/1984-0.907638.11USBR
09/04/1985-1.407638.61USGS
10/15/1985-1.047638.25USBR
10/16/1985-1.047638.25USGS
11/15/1985-0.947638.15USGS,USBR
12/18/1985-0.867638.07USGS,USBR
01/15/1986-1.477638.68USBR
01/22/1986-1.477638.68USGS
02/05/1986-1.477638.68USBR
02/22/1986-1.477638.68USGS
04/24/1986-1.557638.76USGS,USBR
05/15/1986-1.557638.76USBR
05/23/1986-1.557638.76USGS
06/06/1986-1.477638.68USBR
06/19/1986-1.477638.68USGS
08/15/1986-1.977639.18USBR
08/21/1986-1.977639.18USGS
10/07/1986-1.807639.01USGS
11/07/1986-1.977639.18USGS
12/04/1986-1.977639.18USGS
01/13/1987-1.807639.01USGS
02/05/1987-1.807639.01USGS
03/10/1987-1.977639.18USGS
11/24/1987-2.867640.07USBR
05/25/1988-2.737639.94USBR
06/15/1988-2.527639.73USBR
07/15/1988-2.547639.75USBR
08/15/1988-2.357639.56USBR
10/15/1988-2.307639.51USBR
11/07/1988-2.287639.49USBR
12/15/1988-2.307639.51USBR
02/15/1989-2.297639.50USBR
03/15/1989-2.427639.63USBR
04/15/1989-2.527639.73USBR
05/15/1989-2.417639.62USBR
06/15/1989-2.117639.32USBR
07/15/1989-1.817639.02USBR
08/15/1989-1.697638.90USBR
09/15/1989-1.537638.74USBR
10/15/1989-1.637638.84USBR
11/15/1989-1.447638.65USBR
12/15/1989-1.437638.64USBR
01/15/1990-1.377638.58USBR
02/15/1990-1.347638.55USBR
03/09/1990-1.327638.53USBR
11/15/1990-0.907638.11USBR
12/15/1990-0.947638.15USBR
01/15/1991-0.987638.19USBR
02/15/1991-0.927638.13USBR
03/15/1991-1.017638.22USBR
04/15/1991-1.087638.29USBR
05/15/1991-1.087638.29USBR
06/15/1991-1.297638.50USBR
07/15/1991-1.137638.34USBR
08/15/1991-1.087638.29USBR
09/15/1991-1.007638.21USBR
10/09/1991-0.937638.14USBR
10/15/1991-0.927638.13USBR
11/15/1991-1.067638.27USBR
12/15/1991-1.117638.32USBR
01/15/1992-1.137638.34USBR
04/15/1993-2.657639.86USBR
05/15/1993-2.447639.65USBR
06/15/1993-2.567639.77USBR
07/15/1993-2.347639.55USBR
08/15/1993-2.057639.26USBR
09/15/1993-2.387639.59USBR
10/15/1993-2.557639.76USBR
11/15/1993-2.767639.97USBR
12/15/1993-2.897640.10USBR
01/15/1994-2.837640.04USBR
02/15/1994-2.777639.98USBR
03/15/1994-2.957640.16USBR
04/15/1994-3.047640.25USBR
05/15/1994-3.057640.26USBR
06/15/1994-2.967640.17USBR
07/15/1994-2.427639.63USBR
08/15/1994-2.207639.41USBR
09/15/1994-2.137639.34USBR
10/15/1994-2.357639.56USBR
11/15/1994-2.467639.67USBR
12/15/1994-2.627639.83USBR
01/05/1995-2.647639.85USBR
02/15/1995-2.727639.93USBR
03/23/1995-2.897640.10USBR
04/15/1995-2.947640.15USBR
05/15/1995-2.857640.06USBR
06/15/1995-2.847640.05USBR
07/15/1995-2.897640.10USBR
08/15/1995-2.637639.84USBR
09/15/1995-2.107639.31USBR
10/15/1995-2.317639.52USBR
11/15/1995-2.537639.74USBR
11/30/1995-2.697639.90USGS,USBR
12/15/1995-2.717639.92USBR
01/15/1996-2.757639.96USBR
02/15/1996-2.837640.04USBR
03/15/1996-3.017640.22USBR
04/15/1996-3.057640.26USBR
05/15/1996-2.847640.05USBR
05/31/1996-2.627639.83USGS,USBR
07/12/1996-2.267639.47USBR
08/29/1996-1.907639.11USGS,USBR
11/07/1996-1.827639.03USBR
01/21/1997-1.787638.99USBR
05/04/1997-1.677638.88USBR
05/28/1997-1.747638.95USBR
06/23/1997-1.897639.10USBR
08/15/1997-1.797639.00USBR
09/02/1997-1.757638.96USBR
12/19/1997-2.337639.54USBR
04/13/1998-2.687639.89USBR
05/06/1998-2.687639.89USBR
05/07/1998-2.677639.88USGS,USBR
06/19/1998-2.787639.99USBR
10/08/1998-2.757639.96USGS,USBR
02/01/1999-3.087640.29USBR
04/08/1999-3.087640.29USBR
04/27/1999-3.087640.29USBR
06/01/1999-3.487640.69USBR
09/22/1999-3.327640.53USGS,USBR
01/21/2000-3.467640.67USBR
04/25/2000-3.487640.69USBR
06/21/2000-2.897640.10USGS,USBR
07/14/2000-2.657639.86USBR
09/06/2000-1.887639.09USBR
11/02/2000-1.757638.96USGS
11/14/2000-1.747638.95USBR
02/16/2001-1.597638.80USBR
04/06/2001-1.667638.87USGS
04/06/2001-1.647638.85USBR
05/09/2001-1.577638.78USBR
07/26/2001-1.387638.59USBR
10/25/2001-1.347638.55USGS,USBR
12/05/2001-1.367638.57USBR
01/15/2002-1.347638.55USBR
02/15/2002-1.317638.52USBR
03/15/2002-1.357638.56USBR
04/15/2002-1.437638.64USBR
05/15/2002-1.347638.55USBR
06/15/2002-1.087638.29USBR
07/15/2002-0.917638.12USBR
08/15/2002-0.627637.83USBR
09/12/2002-0.477637.68USGS
09/15/2002-0.447637.65USBR
10/15/2002-0.447637.65USBR
11/15/2002-0.447637.65USBR
12/15/2002-0.437637.64USBR
01/15/2003-0.377637.58USBR
02/15/2003-0.337637.54USBR
03/15/2003-0.307637.51USBR
04/15/2003-0.337637.54USBR
05/15/2003-0.247637.45USBR
06/15/2003-0.237637.44USBR
07/15/2003-0.087637.29USBR
08/15/20030.147637.07USBR
09/03/20030.247636.97USGS
09/15/20030.237636.98USBR
10/15/20030.287636.93USBR
11/15/20030.267636.95USBR
12/15/20030.247636.97USBR
01/15/20040.297636.92USBR
02/15/20040.287636.93USBR
03/15/20040.327636.89USBR
03/17/20040.327636.89USGS
04/15/20040.297636.92USBR
05/15/20040.387636.83USBR
06/15/20040.367636.85USBR
07/15/20040.557636.66USBR
09/22/20040.887636.33USBR
09/22/20040.897636.32USGS
10/15/20040.837636.38USBR
12/02/20040.837636.38USBR
01/15/20050.807636.41USBR
02/15/20050.837636.38USBR
03/15/20050.797636.42USBR
03/21/20050.747636.47USGS
04/15/20050.807636.41USBR
05/15/20050.577636.64USBR
06/15/20050.507636.71USBR
07/15/20050.847636.37USBR
08/15/20050.947636.27USBR
09/15/20051.047636.17USBR
09/19/20051.107636.11USGS
10/15/20051.057636.16USBR
11/15/20050.967636.25USBR
12/15/20050.957636.26USBR
01/15/20060.897636.32USBR
02/15/20060.857636.36USBR
03/15/20060.877636.34USBR
04/15/20060.847636.37USBR
05/15/20060.927636.29USBR
06/15/20061.117636.10USBR
07/15/20061.267635.95USBR
08/15/20061.397635.82USBR
09/15/20061.477635.74USBR
10/15/20061.387635.83USBR
11/15/20061.347635.87USBR
12/15/20061.317635.90USBR
01/15/20071.277635.94USBR
02/15/20071.317635.90USBR
03/15/20071.307635.91USBR
04/15/20071.257635.96USBR
05/15/20071.187636.03USBR
06/15/20070.867636.35USBR
07/15/20070.947636.27USBR
08/15/20071.027636.19USBR
09/15/20071.247635.97USBR
10/15/20071.247635.97USBR
11/15/20071.107636.11USBR
12/15/20070.977636.24USBR
01/15/20080.937636.28USBR
02/15/20080.917636.30USBR
03/15/20080.857636.36USBR
04/15/20080.827636.39USBR
05/15/20080.867636.35USBR
06/15/20081.017636.20USBR
07/15/20081.237635.98USBR
08/15/20081.417635.80USBR
09/15/20081.477635.74USBR
10/15/20081.427635.79USBR
11/15/20081.377635.84USBR
12/15/20081.347635.87USBR
01/15/20091.307635.91USBR
02/15/20091.307635.91USBR
03/15/20091.277635.94USBR
04/15/20091.197636.02USBR
05/15/20091.297635.92USBR
06/15/20091.217636.00USBR
07/15/20091.287635.93USBR
08/15/20091.577635.64USBR
09/15/20091.697635.52USBR
10/15/20091.427635.79USBR
11/15/20091.577635.64USBR
12/15/20091.537635.68USBR
01/15/20101.527635.69USBR
02/15/20101.517635.70USBR
03/15/20101.507635.71USBR
04/15/20101.487635.73USBR
05/15/20101.497635.72USBR
06/15/20101.547635.67USBR
07/15/20101.737635.48USBR
08/15/20101.797635.42USBR
09/15/20101.947635.27USBR
10/15/20101.977635.24USBR
11/15/20101.877635.34USBR
12/15/20101.817635.40USBR
01/15/20111.797635.42USBR
02/15/20111.777635.44USBR
03/15/20111.797635.42USBR
04/15/20111.797635.42USBR
05/15/20111.827635.39USBR
06/15/20112.017635.20USBR
07/15/20112.247634.97USBR
08/15/20112.387634.83USBR
09/15/20112.457634.76USBR
10/15/20112.507634.71USBR
11/15/20112.467634.75USBR
12/15/20112.427634.79USBR
01/15/20122.427634.79USBR
02/15/20122.417634.80USBR
03/15/20122.477634.74USBR
04/15/20122.467634.75USBR
05/15/20122.567634.65USBR
06/15/20122.787634.43USBR
07/15/20122.917634.30USBR
08/15/20123.107634.11USBR
09/15/20123.227633.99USBR
10/15/20123.267633.95USBR
11/15/20123.227633.99USBR
12/15/20123.187634.03USBR
02/15/20133.237633.98USBR
03/15/20133.257633.96USBR
04/15/20133.257633.96USBR
05/15/20133.307633.91USBR
06/15/20133.517633.70USBR
07/15/20133.677633.54USBR
08/14/20133.807633.41USBR
09/15/20133.917633.30USBR
10/15/20133.917633.30USBR
11/15/20133.817633.40USBR
12/15/20133.827633.39USBR
01/15/20143.847633.37USBR
02/15/20143.877633.34USBR
03/15/20143.857633.36USBR
04/15/20143.877633.34USBR
05/15/20143.917633.30USBR
06/15/20143.877633.34USBR
07/15/20144.047633.17USBR
08/15/20144.087633.13USBR
09/15/20144.257632.96USBR
10/15/20144.287632.93USBR
11/15/20144.217633.00USBR
12/15/20144.177633.04USBR
01/15/20154.137633.08USBR
02/15/20154.117633.10USBR
03/15/20154.117633.10USBR
04/15/20154.077633.14USBR
05/15/20154.007633.21USBR
06/15/20153.767633.45USBR
07/15/20153.657633.56USBR
08/15/20153.767633.45USBR
09/15/20153.897633.32USBR
10/15/20153.937633.28USBR
11/15/20153.807633.41USBR
12/15/20153.647633.57USBR
01/15/20163.597633.62USBR
02/15/20163.557633.66USBR
03/15/20163.507633.71USBR
04/15/20163.437633.78USBR
05/15/20163.437633.78USBR
06/15/20163.247633.97USBR
07/15/20163.197634.02USBR
08/15/20163.347633.87USBR
09/15/20163.427633.79USBR
10/15/20163.417633.80USBR
11/15/20163.317633.90USBR
12/15/20163.217634.00USBR
01/15/20173.117634.10USBR
02/15/20173.057634.16USBR
03/15/20173.007634.21USBR
04/15/20172.947634.27USBR
05/15/20172.897634.32USBR
06/15/20172.717634.50USBR
07/15/20172.727634.49USBR
08/15/20172.637634.58USBR
09/15/20172.737634.48USBR
10/15/20172.667634.55USBR
11/15/20172.517634.70USBR
12/15/20172.377634.84USBR
01/15/20182.297634.92USBR
02/15/20182.207635.01USBR
03/15/20182.107635.11USBR
04/15/20182.087635.13USBR
05/15/20182.107635.11USBR
06/15/20182.247634.97USBR
07/17/20182.427634.79USBR
08/15/20182.447634.77USBR
09/15/20182.557634.66USBR
10/15/20182.567634.65USBR
11/15/20182.477634.74USBR
12/15/20182.407634.81USBR
01/15/20192.337634.88USBR
02/15/20192.307634.91USBR
03/15/20192.247634.97USBR
04/15/20192.257634.96USBR
05/15/20192.267634.95USBR
06/15/20192.197635.02USBR
07/15/20192.097635.12USBR
08/15/20192.287634.93USBR
09/15/20192.427634.79USBR
10/15/20192.427634.79USBR
11/15/20192.327634.89USBR
12/15/20192.307634.91USBR
01/15/20202.297634.92USBR
02/15/20202.267634.95USBR
03/15/20202.257634.96USBR
04/15/20202.237634.98USBR
05/15/20202.287634.93USBR
06/15/20202.407634.81USBR
07/15/20202.627634.59USBR
08/15/20202.777634.44USBR
09/15/20202.867634.35USBR
10/15/20202.927634.29USBR
11/15/20202.907634.31USBR
12/15/20202.827634.39USBR
01/15/20212.867634.35USBR
02/15/20212.847634.37USBR
03/15/20212.817634.40USBR
04/15/20212.857634.36USBR
05/15/20212.927634.29USBR
06/15/20212.957634.26USBR
07/15/20213.047634.17USBR
08/15/20213.007634.21USBR
09/15/20213.177634.04USBR
10/15/20213.237633.98USBR
11/15/20213.197634.02USBR
12/15/20213.167634.05USBR
01/15/20223.237633.98USBR
02/15/20223.177634.04USBR
03/15/20223.197634.02USBR
04/15/20223.187634.03USBR
05/15/20223.247633.97USBR
06/15/20223.377633.84USBR
07/15/20223.467633.75USBR
08/15/20223.457633.76USBR
09/15/20223.567633.65USBR
10/15/20223.597633.62USBR
11/15/20223.557633.66USBR
12/15/20223.567633.65USBR
01/15/20233.497633.72USBR
02/15/20233.477633.74USBR
03/15/20233.497633.72USBR
04/15/20233.497633.72USBR
05/15/20233.507633.71USBR
06/15/20233.547633.67USBR
07/14/20233.747633.47USBR
08/15/20233.877633.34USBR
09/15/20234.007633.21USBR
10/15/20234.067633.15USBR
11/15/20234.007633.21USBR
12/15/20233.987633.23USBR
01/15/20243.987633.23USBR
02/15/20243.987633.23USBR
03/15/20243.957633.26USBR
04/15/20243.947633.27USBR
05/15/20243.977633.24USBR
06/15/20243.997633.22USBR
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