Well NA04101013ABD2 EW-79U (EW79U)
Unconfined

Co-located Well(s):
NA04101013ABD1 EW-79C (EW79C)

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Well Information Table
Common Well IDNA04101013ABD2 EW-79U
USBR Well IDEW79U
USGS Well ID374820105492802
GSDNP Well NameEW79U
USGS Station NameNA04101013ABD2 EW-79U
USGS Construction Date06/21/2002
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnused
Data Source(s)USGS, USBR
Location Data
TRSNA04101013ABD2 EW-79U
USBR TRSNA04101013ABD2
USGS TRS 1NA04101013ABD2 EW-79U
Longitude/Latitude (NAD83)-105.82480797 , 37.80604769
Longitude/Latitude Data SourceUSBOR EW well locations
USGS Longitude/Latitude (NAD83)-105.8250185 , 37.80555510
USBR Longitude/Latitude (NAD27)-105.824233887993 , 37.8060481412472
Easting, Northing RGDSS-NAD83 (US ft)156474.21 , 294954.41
USGS CountySaguache County
USGS Map NameDEADMAN CAMP
USGS Map Scale24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)7534.42
Elevation Data SourceUSBOR EW well database
USBR Ground Elevation (ft NGVD29)7530.5
USGS Ground Elevation (ft NGVD29)7530.30
1/3-Arc Second NED Ground Elevation (ft NAVD88)7533.97
1-Arc Second NED Ground Elevation (ft NAVD88)7533.56
SRTM Ground Elevation (ft NAVD88)7533.04
Total Depth (ft)13.00
USBR Total Depth (ft)13
USGS Hole Depth (ft)17.50
USGS Well Depth (ft)17.50
Model Layer1
Model Layer SourceAquifer Type
Depth of Bottom of Layer 199
Depth of Bottom of Layer 2286
Depth of Bottom of Layer 31563
Depth of Bottom of Layer 43628
Additional Well InformationNONE
Aquifer Information
Aquifer TypeUnconfined
Aquifer Type SourceEW_AQFR
USGS Hydrologic UnitSan Luis
USGS Data AvailableDischarge (GW.DISC)
Water-level Database Information
Water-level Count200
Water-level Date Range04/05/1978 thru 08/20/2024
Monitored within the last 18 monthsYes, most recently on 08/20/2024
Depth-to-Water Range (ft)1.90 to 12.56
Water Table Elevation Range (ft NAVD88)7521.86 to 7532.52
Water-Level-Source:Number-of-MeasurementsUSGS:35 USBR:196

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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)
04/05/19782.207532.22USBR
04/21/19782.207532.22USBR
05/11/19781.907532.52USBR
05/26/19782.607531.82USBR
06/09/19783.107531.32USBR
06/23/19784.507529.92USBR
07/11/19784.607529.82USBR
07/28/19784.607529.82USBR
08/10/19784.807529.62USBR
08/25/19785.007529.42USBR
09/07/19785.107529.32USBR
09/22/19784.807529.62USBR
10/06/19784.307530.12USBR
10/20/19784.007530.42USBR
11/07/19783.707530.72USBR
11/17/19783.507530.92USBR
12/01/19783.207531.22USBR
12/15/19783.107531.32USBR
01/04/19793.007531.42USBR
04/04/19792.007532.42USBR
04/20/19792.007532.42USBR
05/09/19792.207532.22USBR
05/18/19792.407532.02USBR
06/04/19792.907531.52USBR
06/15/19792.607531.82USBR
07/02/19792.507531.92USBR
07/18/19792.907531.52USBR
07/28/19793.407531.02USBR
08/13/19793.607530.82USBR
08/24/19793.807530.62USBR
09/10/19794.207530.22USBR
09/26/19794.007530.42USBR
10/15/19793.707530.72USBR
10/29/19793.307531.12USBR
11/23/19793.007531.42USBR
12/10/19792.907531.52USBR
01/31/19802.507531.92USBR
02/27/19802.407532.02USBR
03/18/19802.307532.12USBR
04/11/19802.207532.22USBR
04/30/19802.107532.32USBR
05/27/19802.507531.92USBR
07/16/19805.107529.32USBR
08/15/19804.707529.72USBR
09/18/19804.607529.82USBR
10/20/19804.107530.32USBR
12/08/19803.407531.02USBR
01/27/19813.007531.42USBR
02/17/19812.807531.62USBR
03/31/19812.507531.92USBR
05/04/19812.407532.02USBR
06/02/19812.807531.62USBR
06/23/19813.507530.92USBR
07/20/19813.807530.62USBR
08/21/19814.207530.22USBR
09/30/19814.107530.32USBR
10/19/19813.807530.62USBR
11/21/19813.307531.12USBR
12/14/19813.007531.42USBR
02/04/19822.707531.72USBR
03/09/19822.407532.02USBR
04/30/19823.107531.32USBR
05/21/19823.807530.62USBR
06/24/19823.707530.72USBR
07/16/19823.707530.72USBR
08/27/19824.907529.52USBR
09/30/19823.707530.72USBR
10/29/19822.907531.52USBR
11/30/19822.807531.62USBR
12/22/19822.807531.62USBR
01/17/19832.507531.92USBR
02/14/19832.207532.22USBR
06/21/200211.047523.38USBR
07/19/200210.907523.52USGS,USBR
08/13/200210.817523.61USGS,USBR
09/11/200210.687523.74USGS
10/10/200210.897523.53USGS,USBR
11/12/200210.787523.64USGS
11/13/200210.787523.64USBR
12/18/200210.577523.85USGS,USBR
01/23/200310.387524.04USGS,USBR
02/20/200310.417524.01USGS,USBR
03/20/200310.377524.05USGS,USBR
04/17/200310.277524.15USGS,USBR
05/14/200310.537523.89USGS,USBR
06/11/200310.467523.96USGS,USBR
07/10/200310.437523.99USGS,USBR
08/06/200310.307524.12USGS,USBR
09/04/200310.187524.24USBR
09/04/200310.087524.34USGS
10/08/200310.047524.38USGS,USBR
11/19/200310.157524.27USGS,USBR
12/17/200310.137524.29USGS,USBR
01/23/200410.057524.37USGS,USBR
02/24/20049.987524.44USGS,USBR
03/23/20049.917524.51USGS,USBR
04/21/20049.797524.63USGS,USBR
05/18/20049.797524.63USGS,USBR
06/16/20049.767524.66USGS,USBR
07/20/20049.747524.68USGS,USBR
08/18/20049.787524.64USGS,USBR
09/22/20049.787524.64USGS,USBR
01/11/20059.887524.54USBR
02/10/20059.977524.45USBR
03/30/20059.947524.48USBR
04/12/200510.057524.37USBR
04/19/200510.117524.31USGS,USBR
06/29/200510.177524.25USGS,USBR
07/29/200510.107524.32USGS,USBR
08/24/200510.387524.04USBR
09/21/200510.227524.20USGS,USBR
10/20/200510.107524.32USGS,USBR
11/23/200510.027524.40USGS,USBR
12/06/20059.947524.48USBR
12/12/20059.987524.44USGS
12/19/20059.967524.46USBR
01/12/20069.907524.52USGS,USBR
02/16/20069.847524.58USBR
04/25/200610.137524.29USBR
06/28/20069.887524.54USBR
08/30/20069.707524.72USBR
11/01/20069.917524.51USBR
01/12/200710.267524.16USBR
03/27/200710.577523.85USBR
06/11/200710.527523.90USBR
08/13/200710.377524.05USBR
10/25/200710.367524.06USBR
12/27/200710.107524.32USBR
03/12/200810.427524.00USBR
06/04/200810.817523.61USBR
08/06/200810.877523.55USBR
10/07/200810.737523.69USBR
12/30/200810.557523.87USBR
03/23/200910.917523.51USBR
06/16/200910.957523.47USBR
08/24/200911.087523.34USBR
11/17/200910.707523.72USBR
02/10/201010.417524.01USBR
05/14/201010.767523.66USBR
08/04/201010.877523.55USBR
11/03/201010.717523.71USBR
02/02/201111.277523.15USBR
05/02/201111.137523.29USBR
08/02/201111.717522.71USBR
11/03/201111.917522.51USBR
02/01/201212.037522.39USBR
05/01/201212.067522.36USBR
08/01/201212.137522.29USBR
11/01/201212.007522.42USBR
02/01/201312.207522.22USBR
05/01/201312.337522.09USBR
06/25/201312.237522.19USBR
08/01/201312.237522.19USBR
10/31/201311.937522.49USBR
02/05/201412.487521.94USBR
05/02/201412.567521.86USBR
06/11/201412.507521.92USBR
08/06/201412.287522.14USBR
10/31/201412.107522.32USBR
01/30/201512.007522.42USBR
05/08/201512.137522.29USBR
07/27/201512.087522.34USBR
09/08/201511.887522.54USBR
10/29/201511.797522.63USBR
01/28/201611.577522.85USBR
04/27/201611.547522.88USBR
07/20/201611.617522.81USBR
10/27/201611.457522.97USBR
12/14/201611.317523.11USBR
01/24/201711.267523.16USBR
04/05/201711.177523.25USBR
08/17/201711.387523.04USBR
11/21/201711.257523.17USBR
02/26/201811.217523.21USBR
05/14/201810.957523.47USBR
08/20/201811.127523.30USBR
11/14/201811.387523.04USBR
02/07/201911.497522.93USBR
05/06/201911.807522.62USBR
08/05/201912.027522.40USBR
11/22/201912.277522.15USBR
02/11/202012.337522.09USBR
05/13/202012.367522.06USBR
08/20/202012.317522.11USBR
11/16/202012.187522.24USBR
02/10/202111.987522.44USBR
05/25/202112.187522.24USBR
08/10/202111.977522.45USBR
11/16/202111.987522.44USBR
02/07/202212.177522.25USBR
05/11/202212.207522.22USBR
08/10/202211.997522.43USBR
11/22/202212.287522.14USBR
02/06/202312.387522.04USBR
05/09/202312.387522.04USBR
08/09/202312.397522.03USBR
11/08/202312.257522.17USBR
02/26/202412.467521.96USBR
05/30/202412.517521.91USBR
08/20/202412.567521.86USBR

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