Well NA03901203BBA EW-69C (EW69C) | ||
Co-located Well(s):
NA03901203BBA3 EW-69U (EW69U) |
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Well Information Table | |
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Common Well ID | NA03901203BBA EW-69C |
USBR Well ID | EW69C |
USGS Well ID | 373946105390801 |
GSDNP Well Name | 373946105390801 |
USGS Station Name | NA03901203BBA EW-69C |
USGS Construction Date | 11/21/1977 |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unused |
Data Source(s) | USGS, USBR |
Location Data | |
TRS | NA03901203BBA EW-69C |
USBR TRS | NA03901203BBA |
USGS TRS 1 | NA03901203BBA EW-69C |
USGS TRS | NENWNWS003T0039NR0012EN |
Longitude/Latitude (NAD83) | -105.65251984 , 37.66218385 |
Longitude/Latitude Data Source | USBOR EW well locations |
USGS Longitude/Latitude (NAD83) | -105.6527936 , 37.66277979 |
USBR Longitude/Latitude (NAD27) | -105.651948508696 , 37.6621818250014 |
Easting, Northing RGDSS-NAD83 (US ft) | 206242.50 , 242547.16 |
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) | 7588.67 |
Elevation Data Source | USBOR EW well database |
USBR Ground Elevation (ft NGVD29) | 7584.5 |
USGS Ground Elevation (ft NGVD29) | 7583.40 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7590.70 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7588.76 |
SRTM Ground Elevation (ft NAVD88) | 7586.21 |
Total Depth (ft) | 143.00 |
USBR Total Depth (ft) | 143 |
USGS Hole Depth (ft) | 144.00 |
USGS Well Depth (ft) | 144.00 |
Model Layer | 2 |
Model Layer Source | Aquifer Type |
Depth of Bottom of Layer 1 | 171 |
Depth of Bottom of Layer 2 | 547 |
Depth of Bottom of Layer 3 | 1445 |
Depth of Bottom of Layer 4 | 3781 |
Additional Well Information | Logs, Construction |
Aquifer Information | |
Aquifer Type | Confined |
Aquifer Type Source | EW_AQFR |
USGS Primary Aquifer | Tertiary System |
USGS Aquifer Type | Confined Single Aquifer |
USGS Hydrologic Unit | San Luis |
USGS Data Available | Water-level (GW.LEV) |
Water-level Database Information | |
Water-level Count | 475 |
Water-level Date Range | 02/18/1978 thru 09/15/2024 |
Monitored within the last 18 months | Yes, most recently on 09/15/2024 |
Depth-to-Water Range (ft) | 2.75 to 10.56 |
Water Table Elevation Range (ft NAVD88) | 7578.11 to 7585.92 |
Water-Level-Source:Number-of-Measurements | USGS:24 USBR:456 |