Well NA04301035CAC1 EW-55U (EW55U) | ||
Co-located Well(s):
NA431035CAC2 SAG 14 (EW55C) |
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Well Information Table | |
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Common Well ID | NA04301035CAC1 EW-55U |
USBR Well ID | EW55U |
USGS Well ID | 375523105505301 |
GSDNP Well Name | 375523105505301 |
USGS Station Name | NA04301035CAC1 EW-55U |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unknown |
Data Source(s) | USGS, USBR |
Location Data | |
TRS | NA04301035CAC1 EW-55U |
USBR TRS | NA04301035CAC1 |
USGS TRS 1 | NA04301035CAC1 EW-55U |
Longitude/Latitude (NAD83) | -105.84855232 , 37.92302001 |
Longitude/Latitude Data Source | USBOR EW well locations |
USGS Longitude/Latitude (NAD83) | -105.8486273 , 37.92305487 |
USBR Longitude/Latitude (NAD27) | -105.847980581690 , 37.9230206924459 |
Easting, Northing RGDSS-NAD83 (US ft) | 149700.09 , 337548.53 |
USGS County | Saguache County |
Elevation and Depth Data | |
Ground Elevation (ft NAVD88) | 7546.46 |
Elevation Data Source | USBOR EW well database |
USBR Ground Elevation (ft NGVD29) | 7542.5 |
USGS Ground Elevation (ft NGVD29) | 7542.51 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7544.34 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7545.27 |
SRTM Ground Elevation (ft NAVD88) | 7552.49 |
Total Depth (ft) | 43.00 |
USBR Total Depth (ft) | 43 |
USGS Well Depth (ft) | 38.00 |
Model Layer | 1 |
Model Layer Source | Aquifer Type |
Depth of Bottom of Layer 1 | 91 |
Depth of Bottom of Layer 2 | 244 |
Depth of Bottom of Layer 3 | 1420 |
Depth of Bottom of Layer 4 | 4916 |
Additional Well Information | NONE |
Aquifer Information | |
Aquifer Type | Unconfined |
Aquifer Type Source | EW_AQFR |
USGS Hydrologic Unit | San Luis |
USGS Data Available | Water-level (GW.LEV) |
Water-level Database Information | |
Water-level Count | 520 |
Water-level Date Range | 09/14/1984 thru 09/15/2024 |
Monitored within the last 18 months | Yes, most recently on 09/15/2024 |
Depth-to-Water Range (ft) | 2.97 to 11.76 |
Water Table Elevation Range (ft NAVD88) | 7534.70 to 7543.49 |
Water-Level-Source:Number-of-Measurements | USGS:253 USBR:444 |