| Well Information Table |
|---|
| Common Well ID | CB00307426CCC RG90 |
| RGWCD Well ID | RG90 |
| USGS Well ID | 371107105385301 |
| USGS Station Name | CB00307426CCC RG90 |
| USGS Construction Date | 04/01/1977 |
| USGS Site Type | Well |
| USGS Site Use Information | Test |
| USGS Groundwater Use Information | Unused |
| Data Source(s) | USGS, RGWCD |
| Location Data |
|---|
| TRS | CB00307426CCC RG90 |
| RGWCD TRS | CB00307426CCC |
| USGS TRS 1 | CB00307426CCC RG90 |
| USGS TRS | SWSWSWS026T0003NR0074EC |
| Longitude/Latitude (NAD83) | -105.64859444 , 37.18531389 |
| Longitude/Latitude Data Source | RGWCD/Davis Engineering |
| RGWCD Longitude/Latitude (NAD83) | -105:38:54.94 , 37:11:07.13 |
| USGS Longitude/Latitude (NAD83) | -105.6486263 , 37.18529160 |
| Easting, Northing RGDSS-NAD83 (US ft) | 207420.55 , 68969.38 |
| USGS Topography | Valley flat |
| USGS County | Costilla County |
| USGS Map Name | MESITA RESERVOIR |
| USGS Map Scale | 24000 |
| Elevation and Depth Data |
|---|
| Ground Elevation (ft NAVD88) | 7569.20 |
| Elevation Data Source | RGWCD well database |
| RGWCD Measuring Point Elevation (ft NAVD88) | 7571.200 |
| RGWCD Well Riser Height (ft) | 2.000 |
| RGWCD Ground Surface (ft NAVD88) | 7569.20 |
| USGS Ground Elevation (ft NGVD29) | 7566.00 |
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7568.23 |
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7569.34 |
| SRTM Ground Elevation (ft NAVD88) | 7569.50 |
| Total Depth (ft) | 266.00 |
| USGS Well Depth (ft) | 266.00 |
| Model Layer | 1 |
| Model Layer Source | RGWCD |
| Depth of Bottom of Layer 1 | 160 |
| Depth of Bottom of Layer 2 | 260 |
| Depth of Bottom of Layer 3 | 608 |
| Depth of Bottom of Layer 4 | 1065 |
| Additional Well Information | Logs, Geohydrology, Construction |
| Aquifer Information |
|---|
| Aquifer Type | Unconfined |
| Aquifer Type Source | RGWCD_AQ |
| USGS Primary Aquifer | Quaternary System |
| USGS Hydrologic Unit | Alamosa-Trinchera |
| USGS Data Available | Water-level (GW.LEV) |
| Water-level Database Information |
|---|
| Water-level Count | 566 |
| Water-level Date Range | 06/07/1977 thru 06/17/2025 |
| Monitored within the last 18 months | Yes, most recently on 06/17/2025 |
| Depth-to-Water Range (ft) | 177.66 to 195.21 |
| Water Table Elevation Range (ft NAVD88) | 7373.99 to 7391.54 |
| Water-Level-Source:Number-of-Measurements | RGWCD:540 USGS:503 |
