Well NA04101003AAA1 EW-46U (EW46U) | ||
Co-located Well(s):
NA04101003AAA2 EW-46C (EW46C) |
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Well Information Table | |
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Common Well ID | NA04101003AAA1 EW-46U |
USBR Well ID | EW46U |
USGS Well ID | 375013105511701 |
GSDNP Well Name | 375013105511701 |
USGS Station Name | NA04101003AAA1 EW-46U |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unknown |
Data Source(s) | USGS, USBR |
Location Data | |
TRS | NA04101003AAA1 EW-46U |
USBR TRS | NA04101003AAA1 |
USGS TRS 1 | NA04101003AAA1 EW-46U |
Longitude/Latitude (NAD83) | -105.85540798 , 37.83691351 |
Longitude/Latitude Data Source | USBOR EW well locations |
USGS Longitude/Latitude (NAD83) | -105.8552962 , 37.83694394 |
USBR Longitude/Latitude (NAD27) | -105.854833999179 , 37.8369140198985 |
Easting, Northing RGDSS-NAD83 (US ft) | 147659.03 , 306206.95 |
USGS County | Saguache County |
Elevation and Depth Data | |
Ground Elevation (ft NAVD88) | 7536.76 |
Elevation Data Source | USBOR EW well database |
USBR Ground Elevation (ft NGVD29) | 7532.9 |
USGS Ground Elevation (ft NGVD29) | 7532.92 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7537.88 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7536.71 |
SRTM Ground Elevation (ft NAVD88) | 7534.36 |
Total Depth (ft) | 45.00 |
USBR Total Depth (ft) | 45 |
USGS Well Depth (ft) | 61.00 |
Model Layer | 1 |
Model Layer Source | Aquifer Type |
Depth of Bottom of Layer 1 | 93 |
Depth of Bottom of Layer 2 | 255 |
Depth of Bottom of Layer 3 | 1454 |
Depth of Bottom of Layer 4 | 3906 |
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 | 485 |
Water-level Date Range | 10/20/1983 thru 09/15/2024 |
Monitored within the last 18 months | Yes, most recently on 09/15/2024 |
Depth-to-Water Range (ft) | 1.90 to 17.59 |
Water Table Elevation Range (ft NAVD88) | 7519.17 to 7534.86 |
Water-Level-Source:Number-of-Measurements | USGS:24 USBR:462 |