Well NA04301032DDD2 EW-66C (EW66C) | ||
| Co-located Well(s):
 NA04301032DDD1 EW-66U (EW66U)  | 
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 Home | Well Information | Hydrograph | Water Level Data Table 
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| Well Information Table | |
|---|---|
| Common Well ID | NA04301032DDD2 EW-66C | 
| USBR Well ID | EW66C | 
| USGS Well ID | 375510105532702 | 
| USGS Station Name | NA04301032DDD2 EW-66C | 
| USGS Site Type | Well | 
| USGS Site Use Information | Observation | 
| USGS Groundwater Use Information | Unknown | 
| Data Source(s) | USGS, USBR | 
| Location Data | |
| TRS | NA04301032DDD2 EW-66C | 
| USBR TRS | NA04301032DDD2 | 
| USGS TRS 1 | NA04301032DDD2 EW-66C | 
| Longitude/Latitude (NAD83) | -105.89136634 , 37.91946955 | 
| Longitude/Latitude Data Source | USBOR EW well locations | 
| USGS Longitude/Latitude (NAD83) | -105.8914060 , 37.91944380 | 
| USBR Longitude/Latitude (NAD27) | -105.890793593002 , 37.9194701686790 | 
| Easting, Northing RGDSS-NAD83 (US ft) | 137350.69 , 336283.32 | 
| USGS County | Saguache County | 
| Elevation and Depth Data | |
| Ground Elevation (ft NAVD88) | 7546.74 | 
| Elevation Data Source | USBOR EW well database | 
| USBR Ground Elevation (ft NGVD29) | 7542.9 | 
| USGS Ground Elevation (ft NGVD29) | 7542.92 | 
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7544.27 | 
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7544.57 | 
| SRTM Ground Elevation (ft NAVD88) | 7553.01 | 
| Total Depth (ft) | 124.00 | 
| USBR Total Depth (ft) | 124 | 
| Model Layer | 2 | 
| Model Layer Source | Well Depth | 
| Depth of Bottom of Layer 1 | 67 | 
| Depth of Bottom of Layer 2 | 150 | 
| Depth of Bottom of Layer 3 | 846 | 
| Depth of Bottom of Layer 4 | 3647 | 
| Additional Well Information | NONE | 
| Aquifer Information | |
| Aquifer Type | Confined | 
| Aquifer Type Source | EW_AQFR | 
| USGS Hydrologic Unit | Saguache | 
| USGS Data Available | Water-level (GW.LEV) | 
| Water-level Database Information | |
| Water-level Count | 500 | 
| Water-level Date Range | 10/19/1983 thru 02/15/2025 | 
| Monitored within the last 18 months | Yes, most recently on 02/15/2025 | 
| Depth-to-Water Range (ft) | 4.05 to 13.69 | 
| Water Table Elevation Range (ft NAVD88) | 7533.05 to 7542.69 | 
| Water-Level-Source:Number-of-Measurements | USGS:42 USBR:462 |