Well NA04001207ADC1 EW-31U (EW31U) | ||
Co-located Well(s):
NA04001207ADC2 EW-31C (EW31C) |
Home | Well Information | Hydrograph | Water Level Data Table
|
Index Map showing model domain. Green shaded area Click on map |
Well Information Table | |
---|---|
Common Well ID | NA04001207ADC1 EW-31U |
USBR Well ID | EW31U |
USGS Well ID | 374345105414001 |
GSDNP Well Name | 374345105414001 |
USGS Station Name | NA04001207ADC1 EW-31U |
USGS Construction Date | 09/04/1982 |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unknown |
Data Source(s) | USGS, USBR |
Location Data | |
TRS | NA04001207ADC1 EW-31U |
USBR TRS | NA04001207ADC1 |
USGS TRS 1 | NA04001207ADC1 EW-31U |
Longitude/Latitude (NAD83) | -105.69493192 , 37.72927722 |
Longitude/Latitude Data Source | USBOR EW well locations |
USGS Longitude/Latitude (NAD83) | -105.6950168 , 37.72916710 |
USBR Longitude/Latitude (NAD27) | -105.694359529708 , 37.7292767843257 |
Easting, Northing RGDSS-NAD83 (US ft) | 193976.60 , 266970.80 |
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) | 7558.46 |
Elevation Data Source | USBOR EW well database |
USBR Ground Elevation (ft NGVD29) | 7554.3 |
USGS Ground Elevation (ft NGVD29) | 7554.30 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7558.75 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7557.20 |
SRTM Ground Elevation (ft NAVD88) | 7562.65 |
Total Depth (ft) | 45.00 |
USBR Total Depth (ft) | 45 |
USGS Hole Depth (ft) | 150.00 |
USGS Well Depth (ft) | 40.00 |
Model Layer | 1 |
Model Layer Source | Aquifer Type |
Depth of Bottom of Layer 1 | 142 |
Depth of Bottom of Layer 2 | 464 |
Depth of Bottom of Layer 3 | 1530 |
Depth of Bottom of Layer 4 | 3487 |
Additional Well Information | Logs, Construction |
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 | 460 |
Water-level Date Range | 09/11/1982 thru 09/14/2024 |
Monitored within the last 18 months | Yes, most recently on 09/14/2024 |
Depth-to-Water Range (ft) | 2.28 to 7.48 |
Water Table Elevation Range (ft NAVD88) | 7550.98 to 7556.18 |
Water-Level-Source:Number-of-Measurements | USGS:27 USBR:450 |