Well NA03901229BDD1 EW-18C (EW18C) | ||
Co-located Well(s):
NA03901229BDD3 EW-18U (EW18U) |
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Well Information Table | |
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Common Well ID | NA03901229BDD1 EW-18C |
USBR Well ID | EW18C |
USGS Well ID | 373557105410401 |
USGS Station Name | NA03901229BDD1 EW-18C |
USGS Construction Date | 12/08/1977 |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unknown |
Data Source(s) | USGS, USBR |
Location Data | |
TRS | NA03901229BDD1 EW-18C |
USBR TRS | NA03901229BDD1 |
USGS TRS 1 | NA03901229BDD1 EW-18C |
Longitude/Latitude (NAD83) | -105.68507546 , 37.59914943 |
Longitude/Latitude Data Source | USBOR EW well locations |
USGS Longitude/Latitude (NAD83) | -105.6850168 , 37.59916980 |
USBR Longitude/Latitude (NAD27) | -105.684503097792 , 37.5991462942658 |
Easting, Northing RGDSS-NAD83 (US ft) | 196817.55 , 219602.17 |
USGS Topography | Valley flat |
USGS County | Alamosa County |
USGS Map Name | DRY LAKES |
USGS Map Scale | 24000 |
Elevation and Depth Data | |
Ground Elevation (ft NAVD88) | 7529.63 |
Elevation Data Source | USBOR EW well database |
USBR Ground Elevation (ft NGVD29) | 7525.5 |
USGS Ground Elevation (ft NGVD29) | 7525.80 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7529.12 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7529.57 |
SRTM Ground Elevation (ft NAVD88) | 7535.40 |
Total Depth (ft) | 134.00 |
USBR Total Depth (ft) | 134 |
USGS Hole Depth (ft) | 134.00 |
USGS Well Depth (ft) | 134.00 |
Model Layer | 2 |
Model Layer Source | Well Depth |
Depth of Bottom of Layer 1 | 65 |
Depth of Bottom of Layer 2 | 369 |
Depth of Bottom of Layer 3 | 1040 |
Depth of Bottom of Layer 4 | 2929 |
Additional Well Information | Logs, Construction |
Aquifer Information | |
Aquifer Type | Confined |
Aquifer Type Source | EW_AQFR |
USGS Hydrologic Unit | San Luis |
USGS Data Available | Water-level (GW.LEV) |
Water-level Database Information | |
Water-level Count | 130 |
Water-level Date Range | 02/18/1978 thru 07/15/2024 |
Monitored within the last 18 months | Yes, most recently on 07/15/2024 |
Depth-to-Water Range (ft) | -1.92 to 4.70 |
Water Table Elevation Range (ft NAVD88) | 7524.93 to 7531.55 |
Water-Level-Source:Number-of-Measurements | USGS:3 USBR:127 |