Well NA04201036CCD EW-73C (EW73C)
Confined

Co-located Well(s):
NA04201036CCD3 EW-73U (EW73U)

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Well Information Table
Common Well IDNA04201036CCD EW-73C
USBR Well IDEW73C
USGS Well ID375020105500401
GSDNP Well Name375020105500401
USGS Station NameNA04201036CCD EW-73C
USGS Construction Date01/20/1978
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnknown
Data Source(s)USGS, USBR
Location Data
TRSNA04201036CCD EW-73C
USBR TRSNA04201036CCD
USGS TRS 1NA04201036CCD EW-73C
Longitude/Latitude (NAD83)-105.83470764 , 37.83774302
Longitude/Latitude Data SourceUSBOR EW well locations
USGS Longitude/Latitude (NAD83)-105.8350180 , 37.83749948
USBR Longitude/Latitude (NAD27)-105.834134122810 , 37.8377435411727
Easting, Northing RGDSS-NAD83 (US ft)153635.85 , 306497.41
USGS TopographyValley flat
USGS CountySaguache County
USGS Map NameDEADMAN CAMP
USGS Map Scale24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)7537.40
Elevation Data SourceUSBOR EW well database
USBR Ground Elevation (ft NGVD29)7533.5
USGS Ground Elevation (ft NGVD29)7532.10
1/3-Arc Second NED Ground Elevation (ft NAVD88)7538.28
1-Arc Second NED Ground Elevation (ft NAVD88)7536.69
SRTM Ground Elevation (ft NAVD88)7538.96
Total Depth (ft)97.00
USBR Total Depth (ft)97
USGS Hole Depth (ft)97.00
USGS Well Depth (ft)97.00
Model Layer2
Model Layer SourceAquifer Type
Depth of Bottom of Layer 197
Depth of Bottom of Layer 2281
Depth of Bottom of Layer 31554
Depth of Bottom of Layer 44097
Additional Well InformationLogs, Construction
Aquifer Information
Aquifer TypeConfined
Aquifer Type SourceEW_AQFR
USGS Primary AquiferTertiary System
USGS Aquifer TypeUnconfined Single Aquifer
USGS Hydrologic UnitSan Luis
USGS Data AvailableWater-level (GW.LEV)
Water-level Database Information
Water-level Count458
Water-level Date Range05/12/1978 thru 09/20/2024
Monitored within the last 18 monthsYes, most recently on 09/20/2024
Depth-to-Water Range (ft)2.74 to 16.40
Water Table Elevation Range (ft NAVD88)7521.00 to 7534.66
Water-Level-Source:Number-of-MeasurementsUSGS:24 USBR:455

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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)
05/12/19786.007531.40USBR
05/31/19785.907531.50USBR
06/09/19786.207531.20USBR
06/23/19786.207531.20USBR
07/11/19786.607530.80USBR
07/28/19786.907530.50USBR
08/10/19787.207530.20USBR
08/25/19787.207530.20USBR
09/07/19787.307530.10USBR
09/22/19787.307530.10USBR
10/06/19787.407530.00USBR
10/20/19787.207530.20USBR
11/07/19787.107530.30USBR
11/17/19787.007530.40USBR
12/01/19787.007530.40USBR
01/04/19796.907530.50USBR
04/04/19796.307531.10USBR
04/20/19795.707531.70USBR
05/09/19795.607531.80USBR
05/18/19795.607531.80USBR
06/04/19795.107532.30USBR
06/15/19794.907532.50USBR
07/02/19795.007532.40USBR
07/18/19795.207532.20USBR
07/28/19795.507531.90USBR
08/13/19796.007531.40USBR
08/24/19796.207531.20USBR
09/10/19796.607530.80USBR
09/26/19796.707530.70USBR
10/15/19796.707530.70USBR
10/29/19796.607530.80USBR
11/23/19796.407531.00USBR
12/10/19796.407531.00USBR
01/31/19806.207531.20USBR
02/27/19806.107531.30USBR
03/06/19805.977531.43USGS
03/18/19806.007531.40USBR
04/11/19805.807531.60USBR
04/30/19805.907531.50USBR
05/27/19805.707531.70USBR
07/16/19806.007531.40USBR
08/15/19806.607530.80USBR
09/18/19807.107530.30USBR
10/20/19807.107530.30USBR
11/17/19806.807530.60USBR
12/08/19806.807530.60USBR
01/27/19816.607530.80USBR
02/17/19816.507530.90USBR
03/31/19816.307531.10USBR
05/04/19816.307531.10USBR
06/02/19816.307531.10USBR
06/23/19816.407531.00USBR
07/15/19816.857530.55USBR
09/30/19817.207530.20USBR
10/19/19817.107530.30USBR
11/21/19816.907530.50USBR
12/14/19816.707530.70USBR
02/04/19826.507530.90USBR
03/09/19826.607530.80USBR
04/30/19826.507530.90USBR
05/21/19826.307531.10USBR
06/24/19826.607530.80USBR
07/16/19826.907530.50USBR
08/27/19827.307530.10USBR
10/28/19825.607531.80USBR
11/30/19825.707531.70USBR
12/22/19825.607531.80USBR
01/17/19835.907531.50USBR
02/14/19835.907531.50USBR
03/21/19835.607531.80USBR
04/20/19835.507531.90USBR
05/18/19835.607531.80USBR
06/18/19835.607531.80USBR
07/25/19833.707533.70USBR
08/16/19834.107533.30USBR
09/16/19834.007533.40USBR
10/18/19835.507531.90USBR
11/17/19835.207532.20USBR
12/15/19835.207532.20USBR
03/16/19845.407532.00USBR
04/16/19845.407532.00USBR
05/16/19844.407533.00USBR
06/20/19843.507533.90USBR
07/10/19843.207534.20USBR
08/20/19846.007531.40USBR
09/25/19846.507530.90USBR
10/18/19846.407531.00USBR
11/20/19846.207531.20USBR
12/18/19846.107531.30USBR
01/17/19856.107531.30USBR
02/21/19855.907531.50USBR
03/19/19855.807531.60USBR
04/23/19855.207532.20USBR
05/16/19854.207533.20USBR
06/24/19854.407533.00USBR
07/22/19854.107533.30USBR
08/26/19855.507531.90USBR
09/19/19855.907531.50USBR
10/16/19855.907531.50USBR
11/19/19855.707531.70USBR
12/20/19855.707531.70USBR
01/13/19865.707531.70USBR
02/17/19865.607531.80USBR
03/25/19863.807533.60USBR
04/21/19863.507533.90USBR
05/19/19864.307533.10USBR
06/19/19864.407533.00USBR
07/21/19864.607532.80USBR
09/23/19866.207531.20USBR
11/25/19865.407532.00USBR
12/23/19863.407534.00USBR
01/26/19874.007533.40USBR
10/23/19874.407533.00USBR
11/20/19874.407533.00USBR
12/29/19874.907532.50USBR
01/21/19885.007532.40USBR
02/26/19885.007532.40USBR
03/16/19883.507533.90USBR
05/25/19882.747534.66USBR
06/15/19883.727533.68USBR
07/15/19884.477532.93USBR
08/15/19885.397532.01USBR
10/15/19886.107531.30USBR
11/03/19885.977531.43USBR
12/15/19885.907531.50USBR
02/15/19895.847531.56USBR
03/15/19895.547531.86USBR
04/15/19893.347534.06USBR
05/15/19893.767533.64USBR
06/15/19895.567531.84USBR
07/15/19896.467530.94USBR
08/15/19896.747530.66USBR
09/15/19897.027530.38USBR
10/15/19896.927530.48USBR
11/15/19896.777530.63USBR
12/15/19896.607530.80USBR
01/15/19906.517530.89USBR
02/15/19906.417530.99USBR
03/15/19906.277531.13USBR
04/15/19904.907532.50USBR
05/15/19903.547533.86USBR
06/15/19904.437532.97USBR
07/15/19905.597531.81USBR
08/15/19906.537530.87USBR
09/15/19906.967530.44USBR
10/15/19906.847530.56USBR
11/15/19906.637530.77USBR
12/15/19906.457530.95USBR
01/15/19916.377531.03USBR
03/15/19916.167531.24USBR
04/15/19915.737531.67USBR
06/15/19915.227532.18USBR
09/15/19916.557530.85USBR
10/16/19916.567530.84USBR
11/15/19916.277531.13USBR
12/15/19916.147531.26USBR
01/15/19926.017531.39USBR
02/15/19925.927531.48USBR
03/15/19926.077531.33USBR
08/15/19925.707531.70USBR
09/15/19925.317532.09USBR
10/15/19926.587530.82USBR
11/15/19926.827530.58USBR
12/15/19929.067528.34USBR
01/07/19939.577527.83USBR
01/15/19939.537527.87USBR
02/15/199310.367527.04USBR
03/15/199310.847526.56USBR
04/15/19937.617529.79USBR
05/15/19938.607528.80USBR
06/15/19938.937528.47USBR
07/15/19935.367532.04USBR
08/15/19936.177531.23USBR
09/15/19936.607530.80USBR
10/15/19937.787529.62USBR
11/15/19938.297529.11USBR
12/15/199310.787526.62USBR
01/15/199411.747525.66USBR
02/15/199411.297526.11USBR
03/15/199412.287525.12USBR
04/15/199411.497525.91USBR
05/15/199412.047525.36USBR
06/15/199410.597526.81USBR
07/15/199411.037526.37USBR
08/15/199411.067526.34USBR
10/21/199410.947526.46USGS,USBR
12/15/199410.747526.66USBR
01/15/199511.547525.86USBR
02/01/199511.097526.31USGS,USBR
02/15/199511.147526.26USBR
03/15/199512.017525.39USBR
04/15/199511.347526.06USBR
04/19/199513.187524.22USGS,USBR
05/15/199511.587525.82USBR
06/15/199511.007526.40USBR
07/15/19957.807529.60USBR
07/19/19957.267530.14USGS,USBR
08/15/19955.617531.79USBR
09/15/19956.837530.57USBR
10/24/19958.237529.17USGS,USBR
11/15/19958.307529.10USBR
12/15/19958.527528.88USBR
01/15/19968.557528.85USBR
02/14/19968.987528.42USGS,USBR
03/15/199611.437525.97USBR
04/23/199610.107527.30USGS,USBR
05/15/199610.137527.27USBR
06/03/199610.277527.13USBR
06/26/19969.737527.67USBR
07/31/199610.007527.40USGS,USBR
08/29/199610.547526.86USBR
09/12/199610.177527.23USBR
10/15/199610.387527.02USBR
11/15/199611.377526.03USBR
12/15/199611.747525.66USBR
01/22/199711.997525.41USBR
02/15/199712.127525.28USBR
03/15/199713.177524.23USBR
04/21/199713.557523.85USBR
04/30/199713.537523.87USGS,USBR
05/01/199713.517523.89USBR
06/04/199713.657523.75USBR
07/29/199713.577523.83USGS,USBR
08/15/199713.687523.72USBR
09/09/199713.817523.59USBR
10/15/199713.777523.63USBR
11/15/199714.147523.26USBR
12/15/199714.147523.26USBR
01/15/199814.247523.16USBR
02/04/199814.407523.00USBR
02/12/199814.477522.93USGS,USBR
03/15/199814.557522.85USBR
04/20/199814.687522.72USBR
05/15/199814.727522.68USBR
06/15/199814.667522.74USBR
07/07/199814.717522.69USBR
07/29/199814.577522.83USGS,USBR
08/15/199814.187523.22USBR
09/15/199814.437522.97USBR
10/15/199814.407523.00USBR
11/06/199814.427522.98USBR
12/15/199814.467522.94USBR
01/15/199914.437522.97USBR
02/10/199914.407523.00USGS,USBR
03/15/199914.397523.01USBR
04/15/199914.357523.05USBR
05/07/199914.467522.94USBR
06/15/199914.307523.10USBR
07/15/199914.077523.33USBR
08/15/199913.887523.52USBR
09/15/199913.367524.04USBR
10/15/199913.367524.04USBR
11/15/199913.387524.02USBR
12/15/199913.417523.99USBR
01/15/200013.387524.02USBR
02/14/200013.377524.03USBR
03/02/200013.497523.91USGS,USBR
04/27/200013.517523.89USBR
05/15/200013.517523.89USBR
06/15/200013.537523.87USBR
07/26/200013.517523.89USBR
08/17/200013.607523.80USGS,USBR
09/15/200013.497523.91USBR
10/25/200013.407524.00USBR
11/15/200013.677523.73USBR
12/15/200013.717523.69USBR
01/02/200113.727523.68USBR
03/01/200113.767523.64USGS,USBR
03/29/200113.757523.65USBR
05/08/200113.797523.61USBR
07/03/200113.247524.16USBR
08/22/200113.327524.08USGS,USBR
10/22/200113.357524.05USBR
01/22/200213.427523.98USBR
03/12/200213.497523.91USBR
03/20/200213.507523.90USGS,USBR
04/25/200213.427523.98USBR
07/18/200213.257524.15USBR
09/03/200213.327524.08USBR
09/12/200213.207524.20USGS,USBR
11/07/200213.117524.29USBR
01/24/200313.287524.12USBR
03/06/200313.347524.06USBR
05/29/200313.117524.29USBR
06/11/200312.977524.43USBR
06/12/200312.877524.53USGS
07/22/200312.647524.76USBR
08/29/200312.567524.84USBR
09/24/200312.497524.91USBR
10/08/200312.487524.92USBR
11/10/200312.517524.89USBR
01/08/200412.517524.89USBR
01/14/200412.527524.88USGS
03/04/200412.497524.91USBR
04/21/200412.467524.94USGS,USBR
05/05/200412.507524.90USBR
07/14/200412.397525.01USBR
09/13/200412.417524.99USBR
10/27/200412.397525.01USGS,USBR
11/03/200412.437524.97USBR
01/14/200512.507524.90USBR
01/24/200512.507524.90USBR
06/14/200512.527524.88USBR
07/13/200512.357525.05USBR
10/03/200512.687524.72USBR
11/15/200512.497524.91USBR
01/13/200612.617524.79USBR
03/08/200612.857524.55USBR
05/08/200613.027524.38USBR
07/20/200613.187524.22USBR
09/14/200613.187524.22USBR
01/11/200713.607523.80USBR
04/12/200713.597523.81USBR
06/25/200713.237524.17USBR
09/05/200713.127524.28USBR
01/09/200813.387524.02USBR
03/04/200813.487523.92USBR
06/02/200813.587523.82USBR
09/02/200813.637523.77USBR
12/10/200813.537523.87USBR
02/04/200913.707523.70USBR
04/21/200913.737523.67USBR
07/22/200911.927525.48USBR
10/20/200913.307524.10USBR
01/12/201013.837523.57USBR
04/16/201014.037523.37USBR
07/12/201014.487522.92USBR
10/12/201013.757523.65USBR
01/19/201114.897522.51USBR
04/15/201115.087522.32USBR
07/18/201114.507522.90USBR
10/05/201114.297523.11USBR
01/06/201214.407523.00USBR
04/09/201215.097522.31USBR
07/11/201215.177522.23USBR
10/10/201214.987522.42USBR
01/17/201314.877522.53USBR
04/15/201315.037522.37USBR
06/26/201315.147522.26USBR
07/12/201315.047522.36USBR
10/18/201314.727522.68USBR
01/09/201415.057522.35USBR
04/09/201414.997522.41USBR
07/07/201414.887522.52USBR
10/14/201414.737522.67USBR
01/14/201514.707522.70USBR
02/15/201514.727522.68USBR
04/06/201514.767522.64USBR
06/15/201514.517522.89USBR
07/08/201512.977524.43USBR
07/15/201512.737524.67USBR
07/27/201512.337525.07USBR
08/13/201512.557524.85USBR
09/09/201512.707524.70USBR
09/18/201512.827524.58USBR
10/07/201512.937524.47USBR
10/26/201513.037524.37USBR
11/15/201513.087524.32USBR
12/15/201513.227524.18USBR
01/13/201613.437523.97USBR
02/15/201613.547523.86USBR
03/15/201613.637523.77USBR
04/04/201613.737523.67USBR
05/14/201613.817523.59USBR
06/03/201613.877523.53USBR
06/15/201613.707523.70USBR
06/27/201613.427523.98USBR
07/13/201613.417523.99USBR
08/15/201613.607523.80USBR
09/15/201613.727523.68USBR
10/05/201613.757523.65USBR
11/15/201613.887523.52USBR
12/15/201613.947523.46USBR
01/11/201713.977523.43USBR
02/15/201714.057523.35USBR
03/15/201714.087523.32USBR
04/10/201714.107523.30USBR
05/15/201714.107523.30USBR
06/15/201714.007523.40USBR
07/15/201714.107523.30USBR
08/17/201714.057523.35USBR
09/15/201714.077523.33USBR
10/15/201713.937523.47USBR
11/27/201713.827523.58USBR
12/15/201713.837523.57USBR
01/08/201813.767523.64USBR
02/15/201813.897523.51USBR
03/15/201814.037523.37USBR
04/09/201813.977523.43USBR
05/15/201813.917523.49USBR
06/15/201813.897523.51USBR
07/03/201814.007523.40USBR
08/15/201814.167523.24USBR
09/15/201814.897522.51USBR
10/02/201814.937522.47USBR
11/15/201814.527522.88USBR
12/15/201814.447522.96USBR
01/09/201914.337523.07USBR
02/15/201914.327523.08USBR
03/15/201915.087522.32USBR
04/03/201915.167522.24USBR
05/15/201915.287522.12USBR
06/15/201915.367522.04USBR
07/09/201915.157522.25USBR
08/15/201915.247522.16USBR
09/24/201915.367522.04USBR
10/15/201915.387522.02USBR
11/15/201915.447521.96USBR
12/12/201915.337522.07USBR
01/15/202015.407522.00USBR
02/15/202015.327522.08USBR
03/09/202015.317522.09USBR
04/15/202015.267522.14USBR
05/15/202015.237522.17USBR
06/17/202015.207522.20USBR
07/15/202015.207522.20USBR
08/15/202015.237522.17USBR
09/08/202015.277522.13USBR
10/15/202015.017522.39USBR
11/15/202014.887522.52USBR
12/08/202014.797522.61USBR
01/15/202115.387522.02USBR
02/15/202115.597521.81USBR
03/08/202115.437521.97USBR
04/15/202115.687521.72USBR
05/15/202115.757521.65USBR
06/08/202115.657521.75USBR
07/15/202116.087521.32USBR
08/15/202115.737521.67USBR
09/23/202115.707521.70USBR
10/15/202115.737521.67USBR
11/15/202115.867521.54USBR
12/07/202115.907521.50USBR
01/10/202215.947521.46USBR
02/15/202215.787521.62USBR
03/03/202215.647521.76USBR
04/15/202215.837521.57USBR
05/15/202215.467521.94USBR
06/07/202215.747521.66USBR
09/07/202215.747521.66USBR
12/07/202215.907521.50USBR
03/02/202315.887521.52USBR
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