Well NA04100901DCD1 EW-48U (EW48U)
Unconfined

Co-located Well(s):
NA04100901DCD2 EW-48C (EW48C)

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Well Information Table
Common Well IDNA04100901DCD1 EW-48U
USBR Well IDEW48U
USGS Well ID374918105561401
USGS Station NameNA04100901DCD1 EW-48U
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnknown
Data Source(s)USGS, USBR
Location Data
TRSNA04100901DCD1 EW-48U
USBR TRSNA04100901DCD1
USGS TRS 1NA04100901DCD1 EW-48U
Longitude/Latitude (NAD83)-105.93785390 , 37.82160275
Longitude/Latitude Data SourceUSBOR EW well locations
USGS Longitude/Latitude (NAD83)-105.9377983 , 37.82166620
USBR Longitude/Latitude (NAD27)-105.937277802030 , 37.8216032094952
Easting, Northing RGDSS-NAD83 (US ft)123840.10 , 300692.30
USGS CountySaguache County
Elevation and Depth Data
Ground Elevation (ft NAVD88)7559.88
Elevation Data SourceUSBOR EW well database
USBR Ground Elevation (ft NGVD29)7556.0
USGS Ground Elevation (ft NGVD29)7556.02
1/3-Arc Second NED Ground Elevation (ft NAVD88)7559.07
1-Arc Second NED Ground Elevation (ft NAVD88)7559.44
SRTM Ground Elevation (ft NAVD88)7568.17
Total Depth (ft)45.00
USBR Total Depth (ft)45
USGS Well Depth (ft)63.00
Model Layer1
Model Layer SourceAquifer Type
Depth of Bottom of Layer 196
Depth of Bottom of Layer 2196
Depth of Bottom of Layer 31110
Depth of Bottom of Layer 43072
Additional Well InformationNONE
Aquifer Information
Aquifer TypeUnconfined
Aquifer Type SourceEW_AQFR
USGS Hydrologic UnitSan Luis
USGS Data AvailableWater-level (GW.LEV)
Water-level Database Information
Water-level Count527
Water-level Date Range10/19/1983 thru 06/15/2023
Monitored within the last 18 monthsYes, most recently on 06/15/2023
Depth-to-Water Range (ft)13.30 to 44.10
Water Table Elevation Range (ft NAVD88)7515.78 to 7546.58
Water-Level-Source:Number-of-MeasurementsUSGS:88 USBR:451

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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)
10/19/198314.007545.88USBR
11/30/198313.907545.98USBR
12/14/198313.907545.98USBR
01/16/198413.707546.18USBR
02/15/198413.507546.38USBR
03/14/198413.407546.48USBR
04/16/198413.307546.58USBR
05/21/198413.307546.58USBR
07/09/198413.507546.38USBR
08/17/198413.507546.38USBR
09/19/198413.707546.18USBR
10/19/198415.707544.18USBR
11/24/198416.307543.58USBR
12/17/198414.497545.39USBR
01/16/198514.407545.48USBR
02/21/198514.107545.78USBR
03/20/198514.007545.88USBR
04/22/198513.907545.98USBR
05/17/198513.507546.38USBR
06/24/198514.107545.78USBR
07/17/198514.607545.28USBR
08/19/198515.207544.68USBR
09/17/198515.707544.18USBR
10/15/198515.807544.08USBR
11/19/198515.707544.18USBR
12/19/198515.607544.28USBR
01/15/198615.207544.68USBR
02/18/198615.007544.88USBR
03/18/198614.907544.98USBR
04/16/198614.507545.38USBR
05/19/198614.607545.28USBR
06/16/198614.907544.98USBR
07/16/198615.507544.38USBR
09/21/198615.607544.28USBR
10/15/198616.107543.78USBR
11/26/198615.707544.18USBR
12/22/198615.507544.38USBR
01/20/198715.417544.47USBR
02/24/198714.937544.95USBR
03/20/198714.737545.15USBR
04/30/198714.507545.38USBR
05/28/198714.207545.68USBR
06/27/198714.607545.28USBR
08/03/198715.407544.48USBR
09/24/198716.407543.48USBR
10/23/198716.307543.58USBR
12/29/198715.707544.18USBR
05/25/198814.087545.80USBR
06/15/198814.367545.52USBR
07/15/198815.007544.88USBR
08/15/198815.707544.18USBR
10/15/198816.527543.36USBR
11/02/198816.417543.47USBR
12/15/198816.137543.75USBR
02/15/198915.577544.31USBR
03/15/198915.447544.44USBR
04/15/198915.187544.70USBR
05/15/198915.267544.62USBR
06/15/198915.737544.15USBR
07/15/198916.377543.51USBR
08/15/198916.807543.08USBR
09/15/198917.217542.67USBR
10/15/198917.497542.39USBR
11/15/198917.517542.37USBR
12/15/198917.297542.59USBR
01/15/199017.117542.77USBR
02/15/199016.887543.00USBR
03/15/199016.737543.15USBR
04/15/199016.557543.33USBR
05/15/199016.397543.49USBR
06/19/199016.617543.27USBR
07/15/199017.077542.81USBR
08/15/199017.557542.33USBR
09/15/199017.937541.95USBR
10/15/199018.107541.78USBR
11/15/199018.037541.85USBR
12/15/199017.787542.10USBR
01/15/199117.567542.32USBR
02/15/199117.337542.55USBR
03/15/199117.147542.74USBR
04/15/199116.907542.98USBR
05/15/199116.747543.14USBR
06/15/199116.897542.99USBR
07/15/199117.417542.47USBR
08/15/199118.017541.87USBR
09/15/199118.397541.49USBR
10/16/199118.517541.37USBR
11/15/199118.617541.27USBR
12/15/199118.477541.41USBR
01/15/199218.277541.61USBR
02/15/199218.077541.81USBR
03/15/199217.867542.02USBR
04/15/199217.697542.19USBR
05/15/199217.547542.34USBR
06/15/199217.777542.11USBR
07/15/199218.347541.54USBR
08/15/199218.927540.96USBR
09/15/199219.077540.81USBR
10/15/199219.047540.84USBR
11/15/199218.817541.07USBR
12/23/199218.387541.50USBR
01/15/199318.367541.52USBR
02/15/199318.347541.54USBR
03/15/199318.157541.73USBR
04/15/199317.917541.97USBR
05/15/199317.787542.10USBR
06/15/199318.067541.82USBR
07/15/199318.567541.32USBR
08/15/199319.347540.54USBR
09/15/199319.567540.32USBR
10/15/199319.667540.22USBR
11/15/199319.607540.28USBR
12/15/199319.387540.50USBR
01/15/199419.187540.70USBR
02/15/199418.977540.91USBR
03/15/199418.957540.93USBR
04/15/199418.667541.22USBR
05/15/199418.477541.41USBR
06/15/199418.697541.19USBR
07/15/199419.237540.65USBR
08/15/199419.797540.09USBR
09/15/199420.257539.63USBR
10/20/199420.457539.43USGS
10/20/199420.477539.41USBR
11/15/199420.427539.46USBR
11/29/199420.457539.43USGS
11/29/199420.337539.55USBR
12/15/199420.277539.61USBR
01/15/199520.077539.81USBR
02/22/199519.967539.92USGS
02/22/199519.947539.94USBR
03/15/199519.737540.15USBR
04/15/199519.547540.34USBR
05/18/199519.807540.08USGS
05/18/199519.627540.26USBR
06/15/199520.227539.66USBR
07/15/199520.577539.31USBR
08/15/199520.907538.98USBR
08/30/199521.167538.72USGS
08/30/199521.047538.84USBR
09/15/199521.207538.68USBR
10/15/199521.327538.56USBR
11/15/199521.267538.62USBR
11/29/199521.147538.74USBR
11/29/199521.267538.62USGS
12/15/199521.087538.80USBR
01/15/199620.857539.03USBR
02/15/199620.617539.27USBR
02/15/199620.737539.15USGS
03/15/199620.437539.45USBR
04/15/199620.217539.67USBR
05/15/199620.147539.74USBR
05/30/199620.397539.49USBR
05/30/199620.517539.37USGS
06/15/199620.687539.20USBR
08/29/199622.387537.50USGS
08/29/199622.267537.62USBR
11/15/199622.607537.28USBR
12/15/199622.557537.33USBR
01/08/199722.437537.45USBR
02/15/199722.297537.59USBR
03/15/199722.157537.73USBR
04/15/199721.987537.90USBR
04/30/199722.017537.87USGS
04/30/199721.897537.99USBR
05/15/199721.947537.94USBR
06/12/199722.167537.72USBR
07/15/199722.817537.07USBR
08/15/199723.197536.69USBR
09/05/199723.457536.43USBR
09/24/199723.687536.20USGS
09/24/199723.567536.32USBR
12/10/199723.447536.44USBR
01/13/199823.347536.54USGS
01/13/199823.227536.66USBR
02/04/199823.097536.79USBR
03/02/199823.007536.88USBR
04/08/199822.887537.00USGS
04/08/199822.767537.12USBR
04/17/199822.797537.09USBR
05/15/199822.927536.96USBR
06/26/199823.597536.29USBR
07/01/199823.817536.07USGS
07/01/199823.697536.19USBR
07/15/199823.917535.97USBR
08/15/199824.397535.49USBR
09/15/199824.707535.18USBR
10/07/199825.047534.84USGS
10/07/199824.927534.96USBR
10/23/199825.007534.88USBR
11/15/199824.887535.00USBR
01/11/199924.837535.05USBR
03/02/199924.477535.41USBR
03/15/199924.357535.53USBR
04/15/199924.187535.70USBR
05/06/199924.437535.45USGS
05/06/199924.317535.57USBR
05/14/199924.387535.50USBR
06/15/199924.517535.37USBR
07/15/199924.997534.89USBR
08/15/199925.237534.65USBR
09/15/199925.427534.46USBR
10/15/199925.517534.37USBR
11/15/199925.437534.45USBR
01/05/200025.217534.67USGS
01/05/200025.097534.79USBR
01/12/200025.077534.81USBR
04/12/200024.407535.48USBR
05/23/200024.537535.35USBR
06/21/200024.887535.00USGS,USBR
07/20/200025.457534.43USGS,USBR
08/17/200025.987533.90USGS,USBR
09/20/200026.277533.61USGS,USBR
10/26/200026.307533.58USGS,USBR
12/14/200026.207533.68USBR
02/22/200125.917533.97USBR
03/15/200125.787534.10USBR
04/18/200125.647534.24USBR
05/15/200125.507534.38USBR
05/30/200125.537534.35USGS,USBR
06/26/200126.057533.83USGS,USBR
07/12/200126.397533.49USBR
07/25/200126.597533.29USGS,USBR
08/22/200126.957532.93USGS,USBR
09/20/200127.077532.81USGS,USBR
10/24/200127.127532.76USGS,USBR
11/15/200127.157532.73USBR
12/15/200126.987532.90USBR
01/15/200226.797533.09USBR
02/15/200226.607533.28USBR
03/15/200226.437533.45USBR
04/15/200226.277533.61USBR
05/15/200226.367533.52USGS
05/15/200226.377533.51USBR
06/15/200226.677533.21USBR
07/15/200227.287532.60USBR
07/19/200227.337532.55USGS
08/14/200227.857532.03USGS
08/15/200227.887532.00USBR
09/12/200228.307531.58USGS
09/15/200228.347531.54USBR
10/11/200228.457531.43USGS
10/15/200228.457531.43USBR
11/15/200228.407531.48USBR
12/15/200228.407531.48USBR
01/15/200328.307531.58USBR
02/15/200328.147531.74USBR
03/15/200328.017531.87USBR
04/15/200327.887532.00USBR
05/13/200327.837532.05USGS
05/15/200327.827532.06USBR
06/12/200328.197531.69USGS
06/15/200328.237531.65USBR
07/10/200328.597531.29USGS
07/15/200328.657531.23USBR
08/07/200329.147530.74USGS
08/15/200329.257530.63USBR
09/04/200329.687530.20USGS
09/15/200329.667530.22USBR
10/07/200329.797530.09USGS
10/15/200329.757530.13USBR
11/15/200329.777530.11USBR
12/15/200329.747530.14USBR
01/15/200429.617530.27USBR
02/15/200429.477530.41USBR
03/15/200429.337530.55USBR
04/15/200429.187530.70USBR
05/15/200429.097530.79USBR
05/18/200429.097530.79USGS
06/15/200429.557530.33USBR
06/16/200429.597530.29USGS
07/15/200430.127529.76USBR
07/20/200430.237529.65USGS
08/15/200430.777529.11USBR
08/18/200430.847529.04USGS
09/15/200431.317528.57USBR
09/21/200431.367528.52USGS
10/15/200431.457528.43USBR
10/27/200431.457528.43USGS
11/15/200431.387528.50USBR
12/15/200431.267528.62USBR
01/15/200531.117528.77USBR
02/15/200530.957528.93USBR
03/15/200530.807529.08USBR
04/15/200530.637529.25USBR
05/15/200530.507529.38USBR
06/02/200530.557529.33USGS
06/15/200530.817529.07USBR
06/30/200531.157528.73USGS
07/15/200531.427528.46USBR
07/28/200531.667528.22USGS
08/15/200532.017527.87USBR
08/24/200532.177527.71USGS
09/15/200532.517527.37USBR
10/15/200532.657527.23USBR
10/21/200532.667527.22USGS
11/15/200532.657527.23USBR
11/23/200532.637527.25USGS
12/15/200532.567527.32USBR
01/15/200632.437527.45USBR
02/15/200632.297527.59USBR
02/16/200632.307527.58USGS
03/15/200632.157527.73USBR
04/15/200631.987527.90USBR
05/11/200631.917527.97USGS
05/15/200631.887528.00USBR
06/15/200632.287527.60USBR
07/15/200632.807527.08USBR
08/15/200633.297526.59USBR
08/22/200633.407526.48USGS
09/14/200633.547526.34USBR
10/16/200633.547526.34USBR
11/14/200633.477526.41USGS
11/15/200633.447526.44USBR
12/15/200633.307526.58USBR
01/15/200733.177526.71USBR
02/15/200732.997526.89USBR
02/16/200732.997526.89USGS
03/15/200732.827527.06USBR
04/15/200732.627527.26USBR
05/09/200732.487527.40USGS
05/15/200732.507527.38USBR
06/15/200732.777527.11USBR
07/15/200733.237526.65USBR
08/08/200733.307526.58USGS
08/15/200733.457526.43USBR
09/15/200733.577526.31USBR
10/15/200733.677526.21USBR
11/06/200733.657526.23USGS
11/15/200733.607526.28USBR
12/15/200733.407526.48USBR
01/15/200833.197526.69USBR
02/15/200832.997526.89USBR
03/15/200832.777527.11USBR
04/15/200832.577527.31USBR
05/06/200832.547527.34USGS
05/15/200832.507527.38USBR
06/15/200832.837527.05USBR
07/15/200833.337526.55USBR
08/06/200833.847526.04USGS
08/15/200833.927525.96USBR
09/15/200834.187525.70USBR
10/15/200834.307525.58USBR
11/15/200834.267525.62USBR
11/19/200834.267525.62USGS
12/15/200834.127525.76USBR
01/15/200933.977525.91USBR
02/15/200933.817526.07USBR
02/24/200933.677526.21USGS
03/15/200933.637526.25USBR
04/15/200933.427526.46USBR
05/15/200933.267526.62USBR
05/19/200933.317526.57USGS
06/15/200933.197526.69USBR
07/15/200933.617526.27USBR
08/12/200934.217525.67USGS
08/15/200934.217525.67USBR
09/15/200934.607525.28USBR
10/15/200934.717525.17USBR
11/03/200934.777525.11USGS
11/15/200934.717525.17USBR
12/15/200934.597525.29USBR
01/15/201034.427525.46USBR
02/04/201034.297525.59USGS
02/15/201034.247525.64USBR
03/15/201034.087525.80USBR
04/15/201033.897525.99USBR
05/04/201033.747526.14USGS
05/15/201033.747526.14USBR
06/15/201033.837526.05USBR
07/15/201034.377525.51USBR
08/03/201034.797525.09USGS
08/15/201034.967524.92USBR
09/15/201035.377524.51USBR
10/15/201035.557524.33USBR
11/04/201035.547524.34USGS
11/15/201035.617524.27USBR
12/15/201035.557524.33USBR
01/15/201135.447524.44USBR
02/15/201135.307524.58USBR
03/15/201135.177524.71USBR
04/15/201134.997524.89USBR
05/04/201134.897524.99USGS
05/15/201134.867525.02USBR
06/15/201134.867525.02USBR
07/15/201135.427524.46USBR
08/09/201135.707524.18USGS
08/15/201135.917523.97USBR
09/15/201136.377523.51USBR
10/15/201136.657523.23USBR
11/07/201136.677523.21USGS
11/15/201136.777523.11USBR
12/15/201136.797523.09USBR
01/15/201236.747523.14USBR
02/02/201236.657523.23USGS
02/15/201236.677523.21USBR
03/15/201236.567523.32USBR
04/15/201236.437523.45USBR
05/01/201236.407523.48USGS
05/15/201236.397523.49USBR
06/15/201236.607523.28USBR
07/15/201236.917522.97USBR
08/08/201237.157522.73USGS
08/15/201237.327522.56USBR
09/15/201237.757522.13USBR
10/15/201237.937521.95USBR
11/01/201237.177522.71USGS
11/15/201237.997521.89USBR
12/15/201237.977521.91USBR
01/15/201337.937521.95USBR
02/07/201337.747522.14USGS
02/15/201337.807522.08USBR
03/15/201337.707522.18USBR
04/15/201337.567522.32USBR
05/03/201337.537522.35USGS
05/15/201337.497522.39USBR
06/15/201337.607522.28USBR
07/15/201337.967521.92USBR
08/14/201338.257521.63USGS
08/15/201338.257521.63USBR
09/16/201338.487521.40USBR
10/15/201338.637521.25USBR
11/08/201338.737521.15USGS
11/15/201338.617521.27USBR
12/15/201338.697521.19USBR
01/15/201438.617521.27USBR
02/15/201438.487521.40USBR
02/20/201438.577521.31USGS
03/15/201438.417521.47USBR
04/15/201438.307521.58USBR
05/07/201438.247521.64USGS
05/20/201438.187521.70USBR
06/18/201438.347521.54USBR
07/15/201438.797521.09USBR
08/06/201439.087520.80USGS
08/15/201439.227520.66USBR
09/15/201439.647520.24USBR
10/15/201439.777520.11USBR
11/06/201439.817520.07USGS
11/15/201439.777520.11USBR
12/15/201439.737520.15USBR
01/15/201539.607520.28USBR
02/11/201539.477520.41USGS
02/15/201539.457520.43USBR
03/15/201539.357520.53USBR
04/15/201539.187520.70USBR
05/15/201539.067520.82USBR
05/27/201539.017520.87USGS
06/15/201539.157520.73USBR
07/15/201539.627520.26USBR
08/19/201540.097519.79USGS,USBR
09/15/201540.347519.54USBR
10/15/201540.517519.37USBR
11/15/201540.427519.46USBR
12/15/201540.267519.62USBR
01/15/201640.077519.81USBR
02/15/201639.897519.99USBR
03/15/201639.707520.18USBR
04/15/201639.477520.41USBR
05/15/201639.277520.61USBR
06/15/201639.307520.58USBR
07/15/201639.817520.07USBR
08/15/201640.437519.45USBR
09/15/201640.707519.18USBR
10/15/201640.767519.12USBR
11/15/201640.747519.14USBR
12/15/201640.597519.29USBR
01/15/201740.437519.45USBR
02/15/201740.267519.62USBR
03/15/201740.097519.79USBR
04/15/201739.897519.99USBR
05/15/201739.717520.17USBR
06/15/201739.697520.19USBR
07/15/201740.157519.73USBR
08/15/201740.637519.25USBR
09/15/201740.957518.93USBR
10/15/201741.047518.84USBR
11/15/201740.987518.90USBR
12/15/201740.847519.04USBR
01/15/201840.667519.22USBR
02/15/201840.497519.39USBR
03/15/201840.327519.56USBR
04/15/201840.137519.75USBR
05/15/201840.017519.87USBR
06/15/201840.147519.74USBR
07/15/201840.557519.33USBR
08/15/201841.017518.87USBR
09/15/201841.277518.61USBR
10/15/201841.507518.38USBR
11/15/201841.657518.23USBR
12/15/201841.597518.29USBR
01/15/201941.447518.44USBR
02/15/201941.357518.53USBR
03/15/201941.197518.69USBR
04/15/201941.017518.87USBR
05/15/201940.917518.97USBR
06/15/201941.157518.73USBR
07/15/201941.647518.24USBR
08/15/201942.197517.69USBR
09/15/201942.667517.22USBR
10/15/201942.957516.93USBR
11/15/201942.877517.01USBR
12/15/201942.697517.19USBR
01/15/202042.507517.38USBR
02/15/202042.287517.60USBR
03/15/202042.077517.81USBR
04/15/202041.917517.97USBR
05/15/202042.157517.73USBR
06/15/202042.387517.50USBR
07/15/202042.897516.99USBR
08/15/202043.447516.44USBR
09/15/202043.917515.97USBR
10/15/202044.107515.78USBR
11/15/202044.077515.81USBR
12/15/202043.877516.01USBR
01/15/202143.687516.20USBR
02/15/202143.417516.47USBR
03/15/202143.297516.59USBR
04/15/202143.197516.69USBR
05/15/202142.997516.89USBR
06/15/202143.277516.61USBR
07/15/202144.007515.88USBR
04/15/202243.797516.09USBR
05/15/202243.597516.29USBR
06/15/202243.607516.28USBR
07/15/202243.797516.09USBR
06/15/202343.657516.23USBR

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