Well NA04001106DAD EW-71C (EW71C) | ||
Co-located Well(s):
NA04001106DAD3 EW-71U (EW71U) |
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Well Information Table | |
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Common Well ID | NA04001106DAD EW-71C |
USBR Well ID | EW71C |
USGS Well ID | 374428105480401 |
GSDNP Well Name | 374428105480401 |
USGS Station Name | NA04001106DAD EW-71C |
USGS Construction Date | 01/04/1978 |
USGS Site Type | Well |
USGS Site Use Information | Observation |
USGS Groundwater Use Information | Unknown |
Data Source(s) | USGS, USBR |
Location Data | |
TRS | NA04001106DAD EW-71C |
USBR TRS | NA04001106DAD |
USGS TRS 1 | NA04001106DAD EW-71C |
Longitude/Latitude (NAD83) | -105.80290614 , 37.74160509 |
Longitude/Latitude Data Source | USBOR EW well locations |
USGS Longitude/Latitude (NAD83) | -105.8016861 , 37.74111097 |
USBR Longitude/Latitude (NAD27) | -105.802331117320 , 37.7416052415759 |
Easting, Northing RGDSS-NAD83 (US ft) | 162765.67 , 271485.77 |
USGS Topography | Valley flat |
USGS County | Alamosa County |
USGS Map Name | HOOPER EAST |
USGS Map Scale | 24000 |
Elevation and Depth Data | |
Ground Elevation (ft NAVD88) | 7535.24 |
Elevation Data Source | USBOR EW well database |
USBR Ground Elevation (ft NGVD29) | 7531.3 |
USGS Ground Elevation (ft NGVD29) | 7531.90 |
1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7535.19 |
1-Arc Second NED Ground Elevation (ft NAVD88) | 7535.68 |
SRTM Ground Elevation (ft NAVD88) | 7542.96 |
Total Depth (ft) | 87.00 |
USBR Total Depth (ft) | 87 |
USGS Hole Depth (ft) | 87.00 |
USGS Well Depth (ft) | 87.00 |
Model Layer | 2 |
Model Layer Source | Aquifer Type |
Depth of Bottom of Layer 1 | 102 |
Depth of Bottom of Layer 2 | 309 |
Depth of Bottom of Layer 3 | 1502 |
Depth of Bottom of Layer 4 | 2612 |
Additional Well Information | Logs, Construction |
Aquifer Information | |
Aquifer Type | Confined |
Aquifer Type Source | EW_AQFR |
USGS Hydrologic Unit | San Luis |
USGS Data Available | Water-level (GW.LEV) |
Water-level Database Information | |
Water-level Count | 563 |
Water-level Date Range | 05/10/1978 thru 09/03/2024 |
Monitored within the last 18 months | Yes, most recently on 09/03/2024 |
Depth-to-Water Range (ft) | -3.25 to 14.77 |
Water Table Elevation Range (ft NAVD88) | 7520.47 to 7538.49 |
Water-Level-Source:Number-of-Measurements | USGS:27 USBR:544 |