Well BACA SW-4
Unconfined

 

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Well Information Table
Common Well IDBACA SW-4
Baca Well NameSW-4
USGS Well ID375828105432401
GSDNP Well NameSW-4
USGS Station NameBACA SW-4
USGS Construction Date11/03/1995
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnknown
Data Source(s)USGS, HRS
Location Data
TRSBACA SW-4
USGS TRS 1BACA SW-4
Longitude/Latitude (NAD83)-105.72343020 , 37.97438568
Longitude/Latitude Data SourceDavis Engineering Survey
USGS Longitude/Latitude (NAD83)-105.7234306 , 37.97438056
Halapaska & Assoc. Easting/Northing (CO-S)1935755.00000000 , 476228.000000000
Easting, Northing RGDSS-NAD83 (US ft)185793.07 , 356199.94
USGS CountySaguache County
USGS Map NameCRESTONE
USGS Map Scale24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)7691.29
Elevation Data SourceUSGS GWSI database
USGS Ground Elevation (ft NAVD88)7691.29
BACA Well database (Halapaska & Assoc, ft NGVD29)7699
HRS Dunes Well database (ft NGVD29)7698.00000
1/3-Arc Second NED Ground Elevation (ft NAVD88)7693.86
1-Arc Second NED Ground Elevation (ft NAVD88)7694.11
SRTM Ground Elevation (ft NAVD88)7704.65
Total Depth (ft)100.00
USGS Hole Depth (ft)105.00
USGS Well Depth (ft)100.00
Model Layer1
Model Layer SourceDunes Layer
Depth of Bottom of Layer 1243
Depth of Bottom of Layer 2501
Depth of Bottom of Layer 31109
Depth of Bottom of Layer 42204
Additional Well InformationNONE
Aquifer Information
Aquifer TypeUnconfined
Aquifer Type SourceHRS_AQUIFER
USGS Primary AquiferValley-fill Deposits
USGS Aquifer TypeUnconfined Single Aquifer
USGS Hydrologic UnitSan Luis
USGS Data AvailableDischarge (GW.DISC)
Water-level Database Information
Water-level Count184
Water-level Date Range11/07/1995 thru 09/26/2024
Monitored within the last 18 monthsYes, most recently on 09/26/2024
Depth-to-Water Range (ft)9.90 to 19.58
Water Table Elevation Range (ft NAVD88)7671.71 to 7681.39
Water-Level-Source:Number-of-MeasurementsRGWCD:63 USGS:142 HRS:6

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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)
11/07/19959.907681.39HRS
03/14/199610.207681.09HRS
05/19/199610.007681.29HRS
06/23/199610.007681.29HRS
07/09/199610.307680.99HRS
09/19/199611.107680.19HRS
04/20/200515.967675.33USGS
05/27/200514.047677.25USGS
06/29/200513.017678.28USGS
07/27/200513.377677.92USGS
08/23/200513.787677.51USGS
09/20/200514.207677.09USGS
10/20/200514.397676.90USGS
11/23/200514.527676.77USGS
12/13/200514.607676.69USGS
01/12/200614.827676.47USGS
02/16/200615.107676.19USGS
03/14/200615.357675.94USGS
04/10/200615.507675.79USGS
06/07/200615.387675.91USGS
08/22/200615.087676.21USGS
10/20/200614.847676.45USGS
12/14/200614.707676.59USGS
02/15/200715.057676.24USGS
04/11/200715.097676.20USGS
06/07/200712.217679.08USGS
08/07/200711.637679.66USGS
10/10/200712.467678.83USGS
12/06/200712.897678.40USGS
02/13/200813.457677.84USGS
04/08/200813.777677.52USGS
06/03/200813.007678.29USGS
08/05/200812.887678.41USGS
10/08/200812.687678.61USGS
01/27/200913.577677.72USGS
02/24/200913.827677.47USGS
04/21/200914.187677.11USGS
06/22/200911.187680.11USGS
08/11/200912.077679.22USGS
10/05/200912.937678.36USGS
11/30/200913.457677.84USGS
02/03/201013.977677.32USGS
04/05/201014.347676.95USGS
08/04/201013.697677.60USGS
10/12/201014.497676.80USGS
12/09/201014.837676.46USGS
02/16/201115.247676.05USGS
04/07/201115.617675.68USGS
05/31/201115.607675.69USGS
07/12/201115.387675.91USGS
09/14/201116.037675.26USGS
10/11/201116.157675.14USGS
12/12/201116.107675.19USGS
02/01/201216.407674.89USGS
04/02/201216.537674.76USGS
06/04/201216.107675.19USGS
08/07/201216.517674.78USGS
10/02/201216.847674.45USGS
12/12/201217.137674.16USGS
02/06/201317.357673.94USGS
04/04/201317.557673.74USGS
06/05/201316.697674.60USGS
08/13/201316.267675.03USGS
10/28/201315.347675.95USGS
12/03/201315.407675.89USGS
02/19/201416.057675.24USGS
04/01/201416.387674.91USGS
06/03/201414.697676.60USGS
08/05/201414.367676.93USGS
10/07/201414.877676.42USGS
12/17/201415.027676.27USGS
02/10/201515.407675.89USGS
04/08/201515.337675.96USGS
06/22/201513.377677.92USGS
08/18/201514.077677.22USGS
10/28/201514.917676.38USGS
12/08/201515.237676.06USGS
02/10/201615.657675.64USGS
04/05/201616.037675.26USGS
06/14/201615.317675.98USGS
09/07/201615.237676.06USGS
10/05/201615.287676.01USGS
01/31/201715.917675.38USGS
02/28/201716.047675.25USGS
04/03/201715.967675.33USGS
06/12/201715.327675.97USGS
08/09/201715.327675.97USGS
10/04/201715.437675.86USGS
12/13/201715.287676.01USGS
02/27/201815.787675.51USGS
04/18/201816.187675.11USGS
06/18/201816.437674.86USGS
08/14/201816.977674.32USGS
10/09/201817.257674.04USGS
02/28/201917.887673.41RGWCD,USGS
03/20/201917.967673.33USGS
04/18/201918.117673.18RGWCD,USGS
05/22/201917.637673.66RGWCD,USGS
06/20/201917.157674.14RGWCD
06/21/201917.157674.14USGS
07/17/201917.027674.27RGWCD,USGS
08/15/201916.967674.33RGWCD,USGS
09/11/201917.247674.05RGWCD,USGS
10/15/201917.597673.70RGWCD,USGS
11/25/201917.687673.61RGWCD,USGS
12/27/201918.917672.38RGWCD
01/27/202018.117673.18RGWCD,USGS
02/26/202018.247673.05RGWCD,USGS
03/23/202018.387672.91RGWCD,USGS
04/29/202018.557672.74RGWCD,USGS
05/27/202018.107673.19RGWCD,USGS
06/26/202017.847673.45RGWCD,USGS
07/22/202018.107673.19RGWCD
07/22/202018.047673.25USGS
08/26/202018.307672.99USGS
08/26/202018.377672.92RGWCD
09/23/202018.447672.85USGS
09/23/202018.517672.78RGWCD
10/20/202018.607672.69USGS
10/20/202018.677672.62RGWCD
11/19/202018.727672.57USGS
11/19/202018.787672.51RGWCD
12/24/202018.867672.43RGWCD,USGS
01/26/202118.907672.39RGWCD,USGS
02/26/202118.997672.30RGWCD,USGS
03/29/202119.107672.19RGWCD,USGS
04/23/202119.217672.08RGWCD,USGS
05/25/202118.767672.53RGWCD
05/25/202118.757672.54USGS
06/25/202118.217673.08USGS
06/25/202118.227673.07RGWCD
07/16/202117.967673.33RGWCD
07/16/202117.957673.34USGS
08/25/202117.767673.53RGWCD,USGS
09/23/202118.207673.09RGWCD
09/23/202118.197673.10USGS
10/21/202118.277673.02RGWCD,USGS
11/17/202118.387672.91RGWCD,USGS
12/29/202118.577672.72RGWCD,USGS
01/28/202219.207672.09USGS
01/28/202218.837672.46RGWCD
02/28/202218.897672.40RGWCD
02/28/202219.267672.03USGS
04/27/202219.217672.08RGWCD
04/27/202219.587671.71USGS
05/26/202219.247672.05USGS
05/26/202218.877672.42RGWCD
06/30/202218.947672.35USGS
06/30/202218.577672.72RGWCD
07/27/202218.397672.90RGWCD
07/27/202218.767672.53USGS
08/25/202218.497672.80USGS
08/25/202218.127673.17RGWCD
09/21/202218.137673.16RGWCD
09/21/202218.507672.79USGS
10/25/202218.347672.95USGS
10/25/202217.977673.32RGWCD
11/28/202218.077673.22RGWCD
11/28/202218.447672.85USGS
12/28/202218.607672.69USGS
12/28/202218.237673.06RGWCD
01/30/202318.867672.43RGWCD,USGS
02/27/202319.037672.26RGWCD,USGS
03/29/202319.217672.08RGWCD,USGS
04/27/202319.297672.00USGS
04/27/202319.307671.99RGWCD
05/24/202318.507672.79USGS
05/24/202318.517672.78RGWCD
07/28/202316.827674.47RGWCD
07/28/202316.817674.48USGS
08/30/202317.247674.05USGS
08/30/202317.257674.04RGWCD
09/28/202317.267674.03USGS
09/28/202316.897674.40RGWCD
10/31/202317.207674.09RGWCD
11/28/202317.447673.85RGWCD
12/29/202317.677673.62RGWCD
03/29/202418.297673.00RGWCD
04/24/202418.187673.11RGWCD
05/31/202417.377673.92RGWCD
07/29/202416.187675.11RGWCD,USGS
08/29/202416.067675.23RGWCD
09/26/202416.327674.97RGWCD

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