Well NA03701113AAA1 EW-2U (EW02U) | ||
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Well Information Table | |
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Common Well ID | NA03701113AAA1 EW-2U |
USBR Well ID | EW02U |
USGS Well ID | 372735105424201 |
USGS Station Name | NA03701113AAA1 EW-2U |
USGS Construction Date | 06/26/1980 |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unused |
Data Source(s) | USGS, Divide Study, USBR |
Location Data | |
TRS | NA03701113AAA1 EW-2U |
USBR TRS | NA03701113AAA1 |
USGS TRS 1 | NA03701113AAA1 EW-2U |
Longitude/Latitude (NAD83) | -105.71191145 , 37.45983676 |
Longitude/Latitude Data Source | Divide Study |
USGS Longitude/Latitude (NAD83) | -105.7122399 , 37.45972820 |
USBR Longitude/Latitude (NAD27) | -105.711343712441 , 37.4598127036189 |
Easting, Northing RGDSS-NAD83 (US ft) | 189022.56 , 168894.28 |
USGS Topography | Valley flat |
USGS County | Alamosa County |
USGS Map Name | BALDY |
USGS Map Scale | 24000 |
Elevation and Depth Data | |
Ground Elevation (ft NAVD88) | 7561.22 |
Elevation Data Source | Divide study surveying by Davis Engineering |
USBR Ground Elevation (ft NGVD29) | 7557.2 |
USGS Ground Elevation (ft NGVD29) | 7557.40 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7563.46 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7562.23 |
SRTM Ground Elevation (ft NAVD88) | 7554.24 |
Total Depth (ft) | 40.00 |
USBR Total Depth (ft) | 40 |
USGS Hole Depth (ft) | 40.00 |
USGS Well Depth (ft) | 39.00 |
Model Layer | 1 |
Model Layer Source | Aquifer Type |
Depth of Bottom of Layer 1 | 83 |
Depth of Bottom of Layer 2 | 188 |
Depth of Bottom of Layer 3 | 657 |
Depth of Bottom of Layer 4 | 2275 |
Additional Well Information | Logs, Construction |
Aquifer Information | |
Aquifer Type | Unconfined |
Aquifer Type Source | DIV_AQ |
USGS Aquifer Type | Unconfined Single Aquifer |
USGS Hydrologic Unit | Alamosa-Trinchera |
USGS Data Available | Water-level (GW.LEV) |
Water-level Database Information | |
Water-level Count | 911 |
Water-level Date Range | 08/14/1980 thru 09/15/2024 |
Monitored within the last 18 months | Yes, most recently on 09/15/2024 |
Depth-to-Water Range (ft) | 5.08 to 12.24 |
Water Table Elevation Range (ft NAVD88) | 7548.98 to 7556.14 |
Water-Level-Source:Number-of-Measurements | USGS:422 Divide Study:7 USBR:503 |