| Well Information Table |
|---|
| Common Well ID | NA04201017ADC EW-78C |
| USBR Well ID | EW78C |
| USGS Well ID | 375258105533801 |
| USGS Station Name | NA04201017ADC EW-78C |
| USGS Construction Date | 02/16/1978 |
| USGS Site Type | Well |
| USGS Site Use Information | Observation |
| USGS Groundwater Use Information | Unused |
| Data Source(s) | USGS, USBR |
| Location Data |
|---|
| TRS | NA04201017ADC EW-78C |
| USBR TRS | NA04201017ADC |
| USGS TRS 1 | NA04201017ADC EW-78C |
| Longitude/Latitude (NAD83) | -105.89430307 , 37.88290362 |
| Longitude/Latitude Data Source | USBOR EW well locations |
| USGS Longitude/Latitude (NAD83) | -105.8944626 , 37.88277720 |
| USBR Longitude/Latitude (NAD27) | -105.893729374077 , 37.8829041763739 |
| Easting, Northing RGDSS-NAD83 (US ft) | 136470.95 , 322974.09 |
| USGS Topography | Valley flat |
| USGS County | Saguache County |
| USGS Map Name | MOFFAT SOUTH |
| USGS Map Scale | 24000 |
| Elevation and Depth Data |
|---|
| Ground Elevation (ft NAVD88) | 7543.07 |
| Elevation Data Source | USBOR EW well database |
| USBR Ground Elevation (ft NGVD29) | 7539.3 |
| USGS Ground Elevation (ft NGVD29) | 7539.50 |
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7542.08 |
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7542.43 |
| SRTM Ground Elevation (ft NAVD88) | 7551.70 |
| Total Depth (ft) | 105.00 |
| USBR Total Depth (ft) | 105 |
| USGS Hole Depth (ft) | 108.00 |
| USGS Well Depth (ft) | 107.00 |
| Model Layer | 2 |
| Model Layer Source | Well Depth |
| Depth of Bottom of Layer 1 | 77 |
| Depth of Bottom of Layer 2 | 178 |
| Depth of Bottom of Layer 3 | 1087 |
| Depth of Bottom of Layer 4 | 3785 |
| Additional Well Information | Construction |
| 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 | 563 |
| Water-level Date Range | 05/10/1978 thru 01/16/2025 |
| Monitored within the last 18 months | Yes, most recently on 01/16/2025 |
| Depth-to-Water Range (ft) | 4.20 to 18.67 |
| Water Table Elevation Range (ft NAVD88) | 7524.40 to 7538.87 |
| Water-Level-Source:Number-of-Measurements | USGS:237 USBR:357 |
