Well BACA LAND GRANT NO. 4 SW-2
Unconfined

 

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Well Information Table
Common Well IDBACA LAND GRANT NO. 4 SW-2
USGS Well ID375842105473601
GSDNP Well NameSW-2
USGS Station NameBACA LAND GRANT NO. 4 SW-2
USGS Construction Date04/19/1996
USGS Site TypeWell
USGS Site Use InformationObservation
USGS Groundwater Use InformationUnknown
Data Source(s)USGS, HRS
Location Data
TRSBACA LAND GRANT NO. 4 SW-2
USGS TRS 1BACA LAND GRANT NO. 4 SW-2
Longitude/Latitude (NAD83)-105.79328342 , 37.97842690
Longitude/Latitude Data SourceDavis Engineering Survey
USGS Longitude/Latitude (NAD83)-105.7933333 , 37.97844444
Halapaska & Assoc. Easting/Northing (CO-S)1915624.00000000 , 477757.000000000
Easting, Northing RGDSS-NAD83 (US ft)165665.93 , 357691.66
USGS CountySaguache County
USGS Map NameSHEDS CAMP
USGS Map Scale24000
Elevation and Depth Data
Ground Elevation (ft NAVD88)7624.23
Elevation Data SourceUSGS GWSI database
USGS Ground Elevation (ft NGVD29)7620.00
BACA Well database (Halapaska & Assoc, ft NGVD29)7602
HRS Dunes Well database (ft NGVD29)7602.00000
1/3-Arc Second NED Ground Elevation (ft NAVD88)7605.51
1-Arc Second NED Ground Elevation (ft NAVD88)7605.87
SRTM Ground Elevation (ft NAVD88)7609.17
Total Depth (ft)302.00
USGS Hole Depth (ft)320.00
USGS Well Depth (ft)302.00
Model Layer1
Model Layer SourceDunes Layer
Depth of Bottom of Layer 1194
Depth of Bottom of Layer 2407
Depth of Bottom of Layer 31600
Depth of Bottom of Layer 44163
Additional Well InformationNONE
Aquifer Information
Aquifer TypeUnconfined
Aquifer Type SourceHRS_AQUIFER
USGS Aquifer TypeUnconfined Multiple Aquifer
USGS Hydrologic UnitSan Luis
USGS Data AvailableDischarge (GW.DISC)
Water-level Database Information
Water-level Count22
Water-level Date Range01/29/1996 thru 08/30/2006
Monitored within the last 18 monthsNo, most recently on 08/30/2006
Depth-to-Water Range (ft)3.70 to 5.90
Water Table Elevation Range (ft NAVD88)7618.33 to 7620.53
Water-Level-Source:Number-of-MeasurementsUSGS:15 HRS:7

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Water-level Data

1967 to Present

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Measurement DateDepth to
Water (ft)
Elevation
(ft NAVD88)
Data
Source(s)
01/29/19965.307618.93HRS
03/14/19964.807619.43HRS
05/19/19963.707620.53HRS
06/24/19964.607619.63HRS
09/18/19965.907618.33HRS
10/31/19964.907619.33HRS
11/03/19965.007619.23HRS
03/01/20055.647618.59USGS
04/19/20055.657618.58USGS
05/13/20054.347619.89USGS
06/29/20054.127620.11USGS
07/22/20054.617619.62USGS
08/30/20055.037619.20USGS
09/22/20055.487618.75USGS
10/26/20055.207619.03USGS
11/22/20055.107619.13USGS
02/03/20064.967619.27USGS
02/28/20064.807619.43USGS
03/29/20064.827619.41USGS
04/26/20065.077619.16USGS
06/26/20065.647618.59USGS
08/30/20064.097620.14USGS

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