Well NA04001233AAA1 EW-24U (EW24U) | ||
Co-located Well(s):
NA04001233AAA2 EW-24C (EW24C) |
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Well Information Table | |
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Common Well ID | NA04001233AAA1 EW-24U |
USBR Well ID | EW24U |
USGS Well ID | 374040105392001 |
GSDNP Well Name | 374040105392001 |
USGS Station Name | NA04001233AAA1 EW-24U |
USGS Construction Date | 06/23/1980 |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unused |
Data Source(s) | USGS, USBR |
Location Data | |
TRS | NA04001233AAA1 EW-24U |
USBR TRS | NA04001233AAA1 |
USGS TRS 1 | NA04001233AAA1 EW-24U |
Longitude/Latitude (NAD83) | -105.65470797 , 37.67781865 |
Longitude/Latitude Data Source | USBOR EW well locations |
USGS Longitude/Latitude (NAD83) | -105.6561270 , 37.67777947 |
USBR Longitude/Latitude (NAD27) | -105.654136603703 , 37.6778169552557 |
Easting, Northing RGDSS-NAD83 (US ft) | 205608.51 , 248238.28 |
USGS Topography | Valley flat |
USGS County | Alamosa County |
USGS Map Name | MEDANO RANCH |
USGS Map Scale | 24000 |
Elevation and Depth Data | |
Ground Elevation (ft NAVD88) | 7589.07 |
Elevation Data Source | USBOR EW well database |
USBR Ground Elevation (ft NGVD29) | 7584.9 |
USGS Ground Elevation (ft NGVD29) | 7584.90 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7588.93 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7587.89 |
SRTM Ground Elevation (ft NAVD88) | 7584.96 |
Total Depth (ft) | 41.00 |
USBR Total Depth (ft) | 41 |
USGS Hole Depth (ft) | 173.00 |
USGS Well Depth (ft) | 39.00 |
Model Layer | 1 |
Model Layer Source | Aquifer Type |
Depth of Bottom of Layer 1 | 188 |
Depth of Bottom of Layer 2 | 551 |
Depth of Bottom of Layer 3 | 1501 |
Depth of Bottom of Layer 4 | 3896 |
Additional Well Information | Logs, Construction |
Aquifer Information | |
Aquifer Type | Unconfined |
Aquifer Type Source | EW_AQFR |
USGS Aquifer Type | Unconfined Single Aquifer |
USGS Hydrologic Unit | San Luis |
USGS Data Available | Water-level (GW.LEV) |
Water-level Database Information | |
Water-level Count | 808 |
Water-level Date Range | 09/02/1980 thru 09/15/2024 |
Monitored within the last 18 months | Yes, most recently on 09/15/2024 |
Depth-to-Water Range (ft) | 5.35 to 8.55 |
Water Table Elevation Range (ft NAVD88) | 7580.52 to 7583.72 |
Water-Level-Source:Number-of-Measurements | USGS:509 USBR:493 |