Well 21
Unconfined

Index Map showing
model domain.

Green shaded area
enlarged below.

Click on map
to quickly move to
another location.

 

Home | Well Information | Hydrograph | Water Level Data Table
RGWCD Wells: Map or List
USBR Wells: Map or List
USGS Wells: Map or List
GSDNP Wells: Map or List
Recently Monitored: Map or List

View Digital Orthophoto Quadrangle for this area

Well Information Table
Common Well ID21
GSDNP Well Name21
USGS Site Use InformationUnknown
USGS Groundwater Use InformationUnknown
Data Source(s)HRS
Location Data
Longitude/Latitude (NAD83)-105.73119918 , 37.70053766
Longitude/Latitude Data SourceHRS Dunes database
Easting, Northing RGDSS-NAD83 (US ft)183483.91 , 256514.32
Elevation and Depth Data
Ground Elevation (ft NAVD88)7526.60
Elevation Data SourceCSU well databse
CSU Dunes Well database (ft NGVD29)7522.54
HRS Dunes Well database (ft NGVD29)7522.54004
1/3-Arc Second NED Ground Elevation (ft NAVD88)7529.04
1-Arc Second NED Ground Elevation (ft NAVD88)7529.04
SRTM Ground Elevation (ft NAVD88)7525.21
Model Layer1
Model Layer SourceWell Depth
Depth of Bottom of Layer 1134
Depth of Bottom of Layer 2437
Depth of Bottom of Layer 31633
Depth of Bottom of Layer 43314
Aquifer Information
Aquifer TypeUnconfined
Aquifer Type SourceHRS_AQUIFER
Water-level Count22
Water-level Date Range04/30/1991 thru 10/14/1991
Water-level SourcesRGWCD:0, USBR:0, USGS:0, HRS:22

Top of Page


Water-Level Data

1970 to Present

1944 to Present

Top of Page


Measurement DateDepth to
Water (ft)
Elevation
(ft NAVD88)
Data
Source(s)
04/30/19911.657524.95HRS
05/09/19912.347524.26HRS
05/17/19912.387524.22HRS
05/24/19912.127524.48HRS
05/29/19911.017525.59HRS
06/01/19910.997525.61HRS
06/04/19911.087525.52HRS
06/10/19911.457525.15HRS
06/19/19911.727524.88HRS
06/26/19911.577525.03HRS
07/02/19911.167525.44HRS
07/10/19910.957525.65HRS
07/16/19910.747525.86HRS
07/23/19910.617525.99HRS
08/05/19910.317526.29HRS
08/12/19910.027526.58HRS
08/21/19910.647525.96HRS
08/29/19911.897524.71HRS
09/07/19912.707523.90HRS
09/12/19913.007523.60HRS
09/27/19913.307523.30HRS
10/14/19913.077523.53HRS

Top of Page