| Well Information Table |
|---|
| Common Well ID | DUN20 |
| GSDNP Well Name | 20 |
| USGS Site Use Information | Unknown |
| USGS Groundwater Use Information | Unknown |
| Data Source(s) | HRS |
| Location Data |
|---|
| Longitude/Latitude (NAD83) | -105.73165618 , 37.70086831 |
| Longitude/Latitude Data Source | HRS Dunes database |
| Easting, Northing RGDSS-NAD83 (US ft) | 183351.81 , 256634.77 |
| Elevation and Depth Data |
|---|
| Ground Elevation (ft NAVD88) | 7527.72 |
| Elevation Data Source | CSU well databse |
| CSU Dunes Well database (ft NGVD29) | 7523.66 |
| HRS Dunes Well database (ft NGVD29) | 7523.66016 |
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7529.07 |
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7527.09 |
| SRTM Ground Elevation (ft NAVD88) | 7524.56 |
| Model Layer | 1 |
| Model Layer Source | Aquifer Type |
| Depth of Bottom of Layer 1 | 135 |
| Depth of Bottom of Layer 2 | 437 |
| Depth of Bottom of Layer 3 | 1633 |
| Depth of Bottom of Layer 4 | 3306 |
| Additional Well Information | NONE |
| Aquifer Information |
|---|
| Aquifer Type | Unconfined |
| Aquifer Type Source | HRS_AQUIFER |
| Water-level Database Information |
|---|
| Water-level Count | 21 |
| Water-level Date Range | 05/09/1991 thru 10/14/1991 |
| Monitored within the last 18 months | No, most recently on 10/14/1991 |
| Depth-to-Water Range (ft) | 0.30 to 4.05 |
| Water Table Elevation Range (ft NAVD88) | 7523.67 to 7527.42 |
| Water-Level-Source:Number-of-Measurements | HRS:21 |
