Well NA04001135DCC4 EW-26C (EW26C)
Confined

Co-located Well(s):
NA04001135DCC3 EW-26U (EW26U)

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Well Information Table
Common Well IDNA04001135DCC4 EW-26C
USBR Well IDEW26C
USGS Well ID373950105440502
GSDNP Well Name373950105440502
USGS Station NameNA04001135DCC4 EW-26C
USGS Construction Date10/10/1980
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnused
Data Source(s)USGS, USBR
Location Data
TRSNA04001135DCC4 EW-26C
USBR TRSNA04001135DCC4
USGS TRS 1NA04001135DCC4 EW-26C
Longitude/Latitude (NAD83)-105.73528157 , 37.66391476
Longitude/Latitude Data SourceUSBOR EW well locations
USGS Longitude/Latitude (NAD83)-105.7352959 , 37.66389044
USBR Longitude/Latitude (NAD27)-105.734707938650 , 37.6639132064826
Easting, Northing RGDSS-NAD83 (US ft)182293.52 , 243183.89
USGS TopographyValley flat
USGS CountySaguache County
USGS Map NameMEDANO RANCH
USGS Map Scale24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)7527.65
Elevation Data SourceUSBOR EW well database
USBR Ground Elevation (ft NGVD29)7523.6
USGS Ground Elevation (ft NGVD29)7523.60
1/3-Arc Second NED Ground Elevation (ft NAVD88)7527.92
1-Arc Second NED Ground Elevation (ft NAVD88)7527.32
SRTM Ground Elevation (ft NAVD88)7526.64
Total Depth (ft)145.00
USBR Total Depth (ft)145
USGS Hole Depth (ft)145.00
USGS Well Depth (ft)145.00
Model Layer2
Model Layer SourceWell Depth
Depth of Bottom of Layer 1131
Depth of Bottom of Layer 2483
Depth of Bottom of Layer 31630
Depth of Bottom of Layer 43232
Additional Well InformationLogs, Construction
Aquifer Information
Aquifer TypeConfined
Aquifer Type SourceEW_AQFR
USGS Hydrologic UnitSan Luis
USGS Data AvailableWater-level (GW.LEV)
Water-level Database Information
Water-level Count458
Water-level Date Range10/20/1980 thru 09/15/2024
Monitored within the last 18 monthsYes, most recently on 09/15/2024
Depth-to-Water Range (ft)2.27 to 8.37
Water Table Elevation Range (ft NAVD88)7519.28 to 7525.38
Water-Level-Source:Number-of-MeasurementsUSGS:37 USBR:440

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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)
10/20/19804.637523.02USBR
11/17/19804.017523.64USBR
12/08/19804.047523.61USBR
02/17/19814.587523.07USBR
03/31/19814.307523.35USBR
05/04/19814.587523.07USBR
06/02/19814.607523.05USBR
06/23/19814.707522.95USBR
08/21/19814.407523.25USBR
09/30/19814.607523.05USBR
10/19/19814.807522.85USBR
11/21/19814.807522.85USBR
12/21/19814.907522.75USBR
01/29/19824.807522.85USBR
05/24/19824.707522.95USBR
06/24/19824.807522.85USBR
07/19/19825.007522.65USBR
08/26/19824.807522.85USBR
09/28/19825.007522.65USBR
10/30/19825.107522.55USBR
11/23/19825.107522.55USBR
12/21/19825.107522.55USBR
01/15/19835.007522.65USBR
02/15/19835.207522.45USBR
03/15/19834.907522.75USBR
04/15/19834.807522.85USBR
05/15/19834.807522.85USBR
06/15/19835.007522.65USBR
07/15/19834.407523.25USBR
08/15/19834.507523.15USBR
09/15/19834.807522.85USBR
10/15/19834.907522.75USBR
12/15/19834.807522.85USBR
03/15/19844.607523.05USBR
04/15/19844.507523.15USBR
05/15/19844.107523.55USBR
08/15/19844.007523.65USBR
10/07/19863.607524.05USGS
11/05/19863.437524.22USGS
12/02/19863.637524.02USGS
01/13/19873.617524.04USGS
02/05/19873.607524.05USGS
03/11/19873.587524.07USGS
04/14/19873.507524.15USGS
05/27/19873.267524.39USGS
06/23/19872.577525.08USGS
07/14/19872.287525.37USGS
08/18/19872.277525.38USGS
05/25/19883.317524.34USBR
06/15/19883.257524.40USBR
07/15/19883.307524.35USBR
08/15/19883.567524.09USBR
10/20/19883.587524.07USBR
12/15/19883.817523.84USBR
02/15/19893.897523.76USBR
03/15/19894.217523.44USBR
04/15/19894.387523.27USBR
05/15/19894.507523.15USBR
06/15/19894.637523.02USBR
07/15/19894.867522.79USBR
08/15/19895.717521.94USBR
09/15/19895.387522.27USBR
10/15/19895.257522.40USBR
11/15/19895.197522.46USBR
12/15/19895.067522.59USBR
01/15/19905.247522.41USBR
02/15/19905.367522.29USBR
03/15/19905.477522.18USBR
04/15/19905.507522.15USBR
05/15/19905.477522.18USBR
06/21/19905.507522.15USBR
07/15/19905.277522.38USBR
08/15/19905.317522.34USBR
09/15/19905.287522.37USBR
10/15/19905.737521.92USBR
11/15/19905.277522.38USBR
12/15/19905.197522.46USBR
01/15/19915.147522.51USBR
02/15/19915.337522.32USBR
03/15/19915.447522.21USBR
04/15/19915.537522.12USBR
05/15/19915.527522.13USBR
06/15/19915.597522.06USBR
07/15/19916.137521.52USBR
08/15/19915.957521.70USBR
10/09/19915.807521.85USBR
11/15/19915.877521.78USBR
12/15/19915.847521.81USBR
01/15/19925.837521.82USBR
02/15/19925.837521.82USBR
03/15/19925.787521.87USBR
04/15/19925.907521.75USBR
05/15/19926.017521.64USBR
06/15/19925.907521.75USBR
07/15/19925.787521.87USBR
08/15/19925.607522.05USBR
09/15/19925.427522.23USBR
10/15/19925.307522.35USBR
11/15/19925.087522.57USBR
12/15/19924.657523.00USBR
01/15/19934.677522.98USBR
02/15/19934.667522.99USBR
03/15/19934.787522.87USBR
04/20/19934.857522.80USBR
05/15/19935.557522.10USBR
06/15/19934.817522.84USBR
07/15/19934.697522.96USBR
08/15/19934.937522.72USBR
09/15/19934.737522.92USBR
10/15/19934.747522.91USBR
11/15/19934.627523.03USBR
12/15/19934.757522.90USBR
01/15/19945.417522.24USBR
02/15/19945.467522.19USBR
03/15/19945.607522.05USBR
04/15/19945.107522.55USBR
05/15/19944.887522.77USBR
06/15/19944.707522.95USBR
07/15/19944.757522.90USBR
08/15/19944.827522.83USBR
09/15/19944.837522.82USBR
10/15/19944.737522.92USBR
11/15/19944.737522.92USGS,USBR
12/15/19944.697522.96USBR
01/15/19955.077522.58USBR
02/15/19955.557522.10USBR
02/23/19955.547522.11USGS,USBR
03/15/19955.707521.95USBR
04/15/19955.127522.53USBR
05/17/19954.947522.71USGS,USBR
06/15/19955.117522.54USBR
07/15/19954.167523.49USBR
08/23/19954.277523.38USGS,USBR
09/15/19954.267523.39USBR
10/15/19954.717522.94USBR
11/15/19954.787522.87USBR
11/30/19954.477523.18USGS,USBR
12/15/19954.677522.98USBR
01/15/19964.247523.41USBR
02/15/19964.397523.26USGS,USBR
03/15/19964.697522.96USBR
04/15/19964.597523.06USBR
04/25/19964.597523.06USGS,USBR
05/15/19964.577523.08USBR
06/04/19964.627523.03USBR
07/10/19964.577523.08USBR
07/31/19964.667522.99USGS,USBR
09/05/19965.467522.19USBR
11/05/19965.497522.16USBR
01/15/19974.847522.81USBR
03/07/19974.997522.66USGS,USBR
04/23/19976.017521.64USBR
04/29/19975.997521.66USBR
06/03/19976.177521.48USBR
07/31/19975.407522.25USGS,USBR
08/14/19975.367522.29USBR
09/15/19975.937521.72USBR
10/15/19975.507522.15USBR
11/15/19975.397522.26USBR
12/23/19975.377522.28USBR
01/15/19985.917521.74USBR
02/13/19985.667521.99USGS,USBR
03/15/19985.497522.16USBR
04/15/19985.417522.24USBR
05/15/19985.387522.27USBR
06/24/19985.477522.18USBR
07/30/19985.567522.09USGS,USBR
08/15/19985.597522.06USBR
09/15/19985.527522.13USBR
10/15/19985.427522.23USBR
11/15/19985.167522.49USBR
12/15/19985.057522.60USBR
01/19/19995.137522.52USBR
02/11/19995.387522.27USGS,USBR
05/11/19995.577522.08USBR
07/27/19995.107522.55USGS,USBR
10/12/19996.367521.29USBR
11/15/19996.117521.54USBR
11/30/19996.027521.63USBR
11/30/19996.017521.64USGS
12/15/19995.727521.93USBR
01/21/20005.357522.30USBR
02/15/20005.257522.40USBR
03/02/20005.207522.45USGS
03/24/20005.127522.53USBR
04/15/20005.247522.41USBR
05/24/20005.737521.92USGS
05/24/20005.707521.95USBR
06/14/20005.707521.95USBR
07/15/20005.207522.45USBR
08/15/20005.497522.16USBR
08/16/20005.607522.05USGS
09/13/20005.397522.26USBR
10/15/20005.157522.50USBR
11/15/20005.037522.62USBR
12/05/20005.057522.60USBR
01/10/20015.007522.65USGS,USBR
03/09/20014.977522.68USBR
05/31/20014.897522.76USGS,USBR
06/06/20014.767522.89USBR
08/29/20014.787522.87USBR
10/24/20014.907522.75USBR
01/16/20024.937522.72USGS
01/22/20025.057522.60USBR
02/21/20025.317522.34USBR
03/15/20025.497522.16USBR
04/29/20025.687521.97USBR
05/15/20025.227522.43USBR
06/18/20025.207522.45USBR
08/29/20026.247521.41USBR
10/23/20025.817521.84USBR
11/14/20025.737521.92USGS,USBR
12/02/20025.727521.93USBR
01/15/20036.237521.42USBR
02/24/20036.417521.24USBR
03/15/20036.467521.19USBR
04/15/20036.487521.17USBR
05/14/20036.617521.04USGS,USBR
06/15/20036.567521.09USBR
07/15/20036.657521.00USBR
08/15/20036.607521.05USBR
09/15/20036.477521.18USBR
10/08/20036.587521.07USBR
11/18/20037.007520.65USGS,USBR
12/15/20036.707520.95USBR
01/09/20046.697520.96USBR
02/15/20046.687520.97USBR
03/11/20046.647521.01USBR
04/15/20046.597521.06USBR
05/10/20046.677520.98USBR
05/19/20046.717520.94USGS
06/15/20046.737520.92USBR
07/15/20046.797520.86USBR
08/09/20046.857520.80USBR
10/15/20047.047520.61USBR
11/19/20047.097520.56USBR
12/15/20047.117520.54USBR
01/10/20057.107520.55USBR
02/15/20057.077520.58USBR
03/22/20057.697519.96USBR
04/15/20057.797519.86USBR
05/23/20057.907519.75USBR
05/26/20057.927519.73USGS
06/23/20057.577520.08USBR
07/28/20057.187520.47USBR
08/15/20057.147520.51USBR
09/09/20057.627520.03USBR
10/21/20057.357520.30USBR
11/29/20057.057520.60USBR
12/15/20057.017520.64USBR
01/27/20066.887520.77USBR
02/15/20066.917520.74USBR
03/15/20066.847520.81USBR
04/05/20066.867520.79USBR
05/15/20066.917520.74USBR
06/15/20067.067520.59USBR
07/06/20067.157520.50USBR
08/15/20067.207520.45USBR
09/05/20067.227520.43USBR
10/15/20067.217520.44USBR
11/16/20067.167520.49USBR
12/15/20067.177520.48USBR
01/17/20077.097520.56USBR
02/15/20077.127520.53USBR
03/15/20077.067520.59USBR
04/15/20076.957520.70USBR
05/04/20076.977520.68USBR
06/04/20077.157520.50USBR
07/15/20076.827520.83USBR
08/08/20076.927520.73USBR
09/15/20077.047520.61USBR
10/22/20077.077520.58USBR
11/15/20077.137520.52USBR
12/15/20077.097520.56USBR
01/10/20086.997520.66USBR
02/27/20087.007520.65USBR
03/15/20086.957520.70USBR
04/23/20087.487520.17USBR
05/15/20087.767519.89USBR
06/15/20087.897519.76USBR
07/08/20087.587520.07USBR
08/15/20087.487520.17USBR
09/17/20087.437520.22USBR
10/15/20087.087520.57USBR
11/15/20087.027520.63USBR
12/04/20086.977520.68USBR
01/15/20096.907520.75USBR
02/19/20096.887520.77USBR
03/15/20096.917520.74USBR
04/15/20096.807520.85USBR
05/01/20096.847520.81USBR
06/17/20096.637521.02USBR
07/31/20096.727520.93USBR
08/15/20096.757520.90USBR
09/15/20096.867520.79USBR
10/30/20096.707520.95USBR
11/15/20096.667520.99USBR
12/15/20096.607521.05USBR
01/04/20106.587521.07USBR
02/08/20106.807520.85USBR
03/15/20106.817520.84USBR
04/15/20106.927520.73USBR
05/12/20106.847520.81USBR
06/15/20106.857520.80USBR
07/15/20106.907520.75USBR
08/09/20106.957520.70USBR
09/15/20107.307520.35USBR
10/15/20107.107520.55USBR
11/08/20107.357520.30USBR
12/15/20107.147520.51USBR
01/15/20117.057520.60USBR
02/15/20116.997520.66USBR
03/15/20116.987520.67USBR
04/15/20116.997520.66USBR
05/15/20117.147520.51USBR
06/15/20117.357520.30USBR
07/15/20117.597520.06USBR
08/15/20117.697519.96USBR
09/15/20117.847519.81USBR
10/15/20117.817519.84USBR
11/15/20117.707519.95USBR
12/15/20117.677519.98USBR
01/15/20127.637520.02USBR
02/15/20127.607520.05USBR
03/15/20127.577520.08USBR
04/15/20127.577520.08USBR
05/15/20127.697519.96USBR
06/15/20127.757519.90USBR
07/15/20127.857519.80USBR
08/15/20127.827519.83USBR
09/15/20127.957519.70USBR
10/15/20127.847519.81USBR
11/15/20128.017519.64USBR
12/15/20127.937519.72USBR
01/15/20137.987519.67USBR
02/15/20137.897519.76USBR
03/15/20137.947519.71USBR
04/15/20137.997519.66USBR
05/15/20138.087519.57USBR
06/15/20138.177519.48USBR
08/06/20138.187519.47USBR
11/04/20138.157519.50USBR
01/03/20148.007519.65USBR
02/18/20147.957519.70USBR
05/01/20148.017519.64USBR
07/25/20148.187519.47USBR
10/15/20148.187519.47USBR
10/24/20148.207519.45USBR
01/26/20158.057519.60USBR
02/15/20158.017519.64USBR
03/15/20157.997519.66USBR
04/15/20157.997519.66USBR
05/15/20157.967519.69USBR
06/15/20157.777519.88USBR
07/15/20157.267520.39USBR
08/15/20157.277520.38USBR
09/15/20157.307520.35USBR
10/15/20157.327520.33USBR
11/15/20157.277520.38USBR
12/15/20157.187520.47USBR
01/15/20167.167520.49USBR
02/15/20167.227520.43USBR
03/15/20167.217520.44USBR
04/15/20167.207520.45USBR
05/15/20167.197520.46USBR
06/15/20167.037520.62USBR
07/15/20166.897520.76USBR
08/15/20166.917520.74USBR
09/15/20166.997520.66USBR
10/15/20167.027520.63USBR
11/15/20167.077520.58USBR
12/15/20167.047520.61USBR
01/15/20176.977520.68USBR
02/15/20176.927520.73USBR
03/15/20176.957520.70USBR
05/15/20176.937520.72USBR
06/15/20176.847520.81USBR
07/15/20176.777520.88USBR
08/15/20176.787520.87USBR
09/15/20176.867520.79USBR
10/15/20176.857520.80USBR
11/15/20176.877520.78USBR
12/15/20176.877520.78USBR
01/15/20186.857520.80USBR
02/15/20186.817520.84USBR
03/15/20186.817520.84USBR
04/15/20186.857520.80USBR
05/15/20186.907520.75USBR
06/15/20186.997520.66USBR
07/15/20187.097520.56USBR
08/15/20187.247520.41USBR
09/15/20187.367520.29USBR
10/15/20187.437520.22USBR
11/15/20187.457520.20USBR
12/15/20187.457520.20USBR
01/15/20197.397520.26USBR
02/15/20197.357520.30USBR
03/15/20197.317520.34USBR
04/15/20197.387520.27USBR
05/15/20197.407520.25USBR
06/15/20197.337520.32USBR
07/15/20196.897520.76USBR
08/15/20196.917520.74USBR
09/15/20197.007520.65USBR
10/15/20196.917520.74USBR
11/15/20196.807520.85USBR
12/15/20196.737520.92USBR
01/15/20207.007520.65USBR
02/15/20206.997520.66USBR
03/15/20206.987520.67USBR
04/15/20207.007520.65USBR
05/15/20207.107520.55USBR
06/15/20207.187520.47USBR
07/15/20207.257520.40USBR
08/15/20207.337520.32USBR
09/15/20207.417520.24USBR
10/15/20207.467520.19USBR
11/15/20207.467520.19USBR
12/15/20207.467520.19USBR
01/15/20217.497520.16USBR
04/15/20217.547520.11USBR
06/16/20217.637520.02USBR
07/15/20217.727519.93USBR
08/15/20217.807519.85USBR
09/15/20217.907519.75USBR
10/15/20217.977519.68USBR
11/15/20218.007519.65USBR
12/15/20217.987519.67USBR
01/15/20228.017519.64USBR
02/15/20227.987519.67USBR
03/15/20228.027519.63USBR
04/15/20228.047519.61USBR
05/15/20228.137519.52USBR
06/15/20228.177519.48USBR
07/18/20228.207519.45USBR
08/15/20228.207519.45USBR
09/15/20228.247519.41USBR
10/15/20228.247519.41USBR
11/15/20228.237519.42USBR
12/15/20228.227519.43USBR
01/09/20238.237519.42USBR
04/11/20238.257519.40USBR
06/29/20238.227519.43USBR
07/14/20238.277519.38USBR
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