Well NA042011342 EW-44C (EW44C) | ||
| Co-located Well(s):
 NA042011341 EW-44U (EW44U)  | 
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 Home | Well Information | Hydrograph | Water Level Data Table 
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Index Map showing model domain. Green shaded area Click on map  | 
| Well Information Table | |
|---|---|
| Common Well ID | NA042011342 EW-44C | 
| USBR Well ID | EW44C | 
| USGS Well ID | 375049105450102 | 
| GSDNP Well Name | 375049105450102 | 
| USGS Station Name | NA042011342 EW-44C | 
| USGS Site Type | Well | 
| USGS Site Use Information | Observation | 
| USGS Groundwater Use Information | Unknown | 
| Data Source(s) | USGS, USBR | 
| Location Data | |
| TRS | NA042011342 EW-44C | 
| USBR TRS | NA042011342 | 
| USGS TRS 1 | NA042011342 EW-44C | 
| Longitude/Latitude (NAD83) | -105.75094855 , 37.84697250 | 
| Longitude/Latitude Data Source | USBOR EW well locations | 
| USGS Longitude/Latitude (NAD83) | -105.7508493 , 37.84694386 | 
| USBR Longitude/Latitude (NAD27) | -105.750377038591 , 37.8469730792540 | 
| Easting, Northing RGDSS-NAD83 (US ft) | 177820.10 , 309824.13 | 
| USGS County | Saguache County | 
| Elevation and Depth Data | |
| Ground Elevation (ft NAVD88) | 7580.84 | 
| Elevation Data Source | USBOR EW well database | 
| USBR Ground Elevation (ft NGVD29) | 7576.7 | 
| USGS Ground Elevation (ft NGVD29) | 7576.70 | 
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7579.75 | 
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7580.98 | 
| SRTM Ground Elevation (ft NAVD88) | 7588.53 | 
| Total Depth (ft) | 133.00 | 
| USBR Total Depth (ft) | 133 | 
| USGS Well Depth (ft) | 128.00 | 
| Model Layer | 2 | 
| Model Layer Source | Aquifer Type | 
| Depth of Bottom of Layer 1 | 149 | 
| Depth of Bottom of Layer 2 | 455 | 
| Depth of Bottom of Layer 3 | 1623 | 
| Depth of Bottom of Layer 4 | 4059 | 
| Additional Well Information | NONE | 
| 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 | 541 | 
| Water-level Date Range | 09/14/1984 thru 02/15/2025 | 
| Monitored within the last 18 months | Yes, most recently on 02/15/2025 | 
| Depth-to-Water Range (ft) | 0.73 to 3.73 | 
| Water Table Elevation Range (ft NAVD88) | 7577.11 to 7580.11 | 
| Water-Level-Source:Number-of-Measurements | USGS:262 USBR:420 |