| Well Information Table |
|---|
| Common Well ID | NA04101015CCC1 EW-39U |
| USBR Well ID | EW39U |
| USGS Well ID | 374736105522101 |
| GSDNP Well Name | 374736105522101 |
| USGS Station Name | NA04101015CCC1 EW-39U |
| USGS Construction Date | 09/05/1982 |
| USGS Site Type | Well |
| USGS Site Use Information | Observation |
| USGS Groundwater Use Information | Unknown |
| Data Source(s) | USGS, USBR |
| Location Data |
|---|
| TRS | NA04101015CCC1 EW-39U |
| USBR TRS | NA04101015CCC1 |
| USGS TRS 1 | NA04101015CCC1 EW-39U |
| Longitude/Latitude (NAD83) | -105.87325971 , 37.79353743 |
| Longitude/Latitude Data Source | USBOR EW well locations |
| USGS Longitude/Latitude (NAD83) | -105.8730754 , 37.79333290 |
| USBR Longitude/Latitude (NAD27) | -105.872684295898 , 37.7935378554686 |
| Easting, Northing RGDSS-NAD83 (US ft) | 142470.04 , 290427.77 |
| USGS Topography | Valley flat |
| USGS County | Saguache County |
| USGS Map Name | DEADMAN CAMP |
| USGS Map Scale | 24000 |
| Elevation and Depth Data |
|---|
| Ground Elevation (ft NAVD88) | 7544.55 |
| Elevation Data Source | USBOR EW well database |
| USBR Ground Elevation (ft NGVD29) | 7540.7 |
| USGS Ground Elevation (ft NGVD29) | 7540.70 |
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7543.98 |
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7544.84 |
| SRTM Ground Elevation (ft NAVD88) | 7554.90 |
| Total Depth (ft) | 45.00 |
| USBR Total Depth (ft) | 45 |
| USGS Hole Depth (ft) | 140.00 |
| USGS Well Depth (ft) | 43.00 |
| Model Layer | 1 |
| Model Layer Source | Aquifer Type |
| Depth of Bottom of Layer 1 | 106 |
| Depth of Bottom of Layer 2 | 246 |
| Depth of Bottom of Layer 3 | 1386 |
| Depth of Bottom of Layer 4 | 3283 |
| 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 | 700 |
| Water-level Date Range | 09/11/1982 thru 02/26/2025 |
| Monitored within the last 18 months | Yes, most recently on 02/26/2025 |
| Depth-to-Water Range (ft) | 3.93 to 21.97 |
| Water Table Elevation Range (ft NAVD88) | 7522.58 to 7540.62 |
| Water-Level-Source:Number-of-Measurements | USGS:444 USBR:399 |
