Well NA03901235BDB2 EW-17U (EW17U) | ||
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| Well Information Table | |
|---|---|
| Common Well ID | NA03901235BDB2 EW-17U |
| USBR Well ID | EW17U |
| USGS Well ID | 373508105375702 |
| USGS Station Name | NA03901235BDB2 EW-17U |
| USGS Construction Date | 10/22/1980 |
| USGS Site Type | Well |
| USGS Site Use Information | Observation |
| USGS Groundwater Use Information | Unused |
| Data Source(s) | USGS, USBR |
| Location Data | |
| TRS | NA03901235BDB2 EW-17U |
| USBR TRS | NA03901235BDB2 |
| USGS TRS 1 | NA03901235BDB2 EW-17U |
| Longitude/Latitude (NAD83) | -105.63286486 , 37.58564487 |
| Longitude/Latitude Data Source | USBOR EW well locations |
| USGS Longitude/Latitude (NAD83) | -105.6330709 , 37.58555920 |
| USBR Longitude/Latitude (NAD27) | -105.632293917882 , 37.5856411906317 |
| Easting, Northing RGDSS-NAD83 (US ft) | 211940.74 , 214688.04 |
| USGS Topography | Valley flat |
| USGS County | Alamosa County |
| USGS Map Name | DRY LAKES |
| USGS Map Scale | 24000 |
| Elevation and Depth Data | |
| Ground Elevation (ft NAVD88) | 7570.59 |
| Elevation Data Source | USBOR EW well database |
| USBR Ground Elevation (ft NGVD29) | 7566.4 |
| USGS Ground Elevation (ft NGVD29) | 7566.40 |
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7570.64 |
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7570.34 |
| SRTM Ground Elevation (ft NAVD88) | 7562.69 |
| Total Depth (ft) | 30.00 |
| USBR Total Depth (ft) | 30 |
| USGS Hole Depth (ft) | 30.00 |
| USGS Well Depth (ft) | 29.00 |
| Model Layer | 1 |
| Model Layer Source | Aquifer Type |
| Depth of Bottom of Layer 1 | 111 |
| Depth of Bottom of Layer 2 | 496 |
| Depth of Bottom of Layer 3 | 950 |
| Depth of Bottom of Layer 4 | 2394 |
| 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 | 596 |
| Water-level Date Range | 02/18/1978 thru 01/15/2025 |
| Monitored within the last 18 months | Yes, most recently on 01/15/2025 |
| Depth-to-Water Range (ft) | 2.90 to 5.88 |
| Water Table Elevation Range (ft NAVD88) | 7564.71 to 7567.69 |
| Water-Level-Source:Number-of-Measurements | USGS:30 USBR:569 |