Well 18
Unconfined

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Home | Well Information | Hydrograph | Water Level Data Table
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Well Information Table
Common Well ID18
GSDNP Well Name18
USGS Site Use InformationUnknown
USGS Groundwater Use InformationUnknown
Data Source(s)HRS
Location Data
Longitude/Latitude (NAD83)-105.73195349 , 37.70110982
Longitude/Latitude Data SourceHRS Dunes database
Easting, Northing RGDSS-NAD83 (US ft)183265.88 , 256722.74
Elevation and Depth Data
Ground Elevation (ft NAVD88)7526.70
Elevation Data SourceCSU well databse
CSU Dunes Well database (ft NGVD29)7522.64
HRS Dunes Well database (ft NGVD29)7522.64014
1/3-Arc Second NED Ground Elevation (ft NAVD88)7529.14
1-Arc Second NED Ground Elevation (ft NAVD88)7529.12
SRTM Ground Elevation (ft NAVD88)7529.50
Model Layer1
Model Layer SourceWell Depth
Depth of Bottom of Layer 1134
Depth of Bottom of Layer 2435
Depth of Bottom of Layer 31631
Depth of Bottom of Layer 43299
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

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Water-Level Data

1970 to Present

1944 to Present

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Measurement DateDepth to
Water (ft)
Elevation
(ft NAVD88)
Data
Source(s)
04/30/19912.927523.78HRS
05/09/19912.847523.86HRS
05/17/19912.697524.01HRS
05/24/19912.327524.38HRS
05/29/19911.117525.59HRS
06/01/19910.777525.93HRS
06/04/19910.917525.79HRS
06/10/19911.237525.47HRS
06/19/19911.497525.21HRS
06/26/19911.347525.36HRS
07/02/19910.097526.61HRS
07/10/19910.277526.43HRS
07/16/19910.427526.28HRS
07/23/19910.317526.39HRS
08/05/19911.007525.70HRS
08/12/19911.657525.05HRS
08/21/19912.077524.63HRS
08/29/19912.417524.29HRS
09/07/19912.697524.01HRS
09/12/19912.817523.89HRS
09/27/19913.027523.68HRS
10/14/19913.007523.70HRS

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