| Well Information Table |
|---|
| Common Well ID | NA03501006DDD RG74 |
| RGWCD Well ID | RG74 |
| USGS Well ID | 371757105543601 |
| USGS Station Name | NA03501006DDD RG74 |
| USGS Construction Date | 10/05/1979 |
| USGS Site Type | Well |
| USGS Site Use Information | Observation |
| USGS Groundwater Use Information | Unused |
| Data Source(s) | USGS, RGWCD |
| Location Data |
|---|
| TRS | NA03501006DDD RG74 |
| RGWCD TRS | NA03501006DDD |
| USGS TRS 1 | NA03501006DDD RG74 |
| Longitude/Latitude (NAD83) | -105.90990000 , 37.29902500 |
| Longitude/Latitude Data Source | RGWCD/Davis Engineering |
| RGWCD Longitude/Latitude (NAD83) | -105:54:35.64 , 37:17:56.49 |
| USGS Longitude/Latitude (NAD83) | -105.9105777 , 37.29917500 |
| Easting, Northing RGDSS-NAD83 (US ft) | 131425.45 , 110443.40 |
| USGS Topography | Flat Surface |
| USGS County | Conejos County |
| USGS Map Name | LA JARA |
| USGS Map Scale | 24000 |
| Elevation and Depth Data |
|---|
| Ground Elevation (ft NAVD88) | 7577.60 |
| Elevation Data Source | RGWCD well database |
| RGWCD Measuring Point Elevation (ft NAVD88) | 7579.600 |
| RGWCD Well Riser Height (ft) | 2.000 |
| RGWCD Ground Surface (ft NAVD88) | 7577.60 |
| USGS Ground Elevation (ft NGVD29) | 7574.00 |
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7578.32 |
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7577.94 |
| SRTM Ground Elevation (ft NAVD88) | 7579.92 |
| Total Depth (ft) | 35.00 |
| USGS Hole Depth (ft) | 35.00 |
| USGS Well Depth (ft) | 35.00 |
| Model Layer | 1 |
| Model Layer Source | RGWCD |
| Depth of Bottom of Layer 1 | 19 |
| Depth of Bottom of Layer 2 | 323 |
| Depth of Bottom of Layer 3 | 523 |
| Depth of Bottom of Layer 4 | 2181 |
| Additional Well Information | Production, Logs, Geohydrology, Construction, Aquifer |
| Aquifer Information |
|---|
| Aquifer Type | Unconfined |
| Aquifer Type Source | RGWCD_AQ |
| USGS Hydrologic Unit | Alamosa-Trinchera |
| USGS Data Available | Water-level (GW.LEV) |
| Water-level Database Information |
|---|
| Water-level Count | 551 |
| Water-level Date Range | 11/05/1979 thru 06/18/2025 |
| Monitored within the last 18 months | Yes, most recently on 06/18/2025 |
| Depth-to-Water Range (ft) | 0.30 to 8.17 |
| Water Table Elevation Range (ft NAVD88) | 7569.43 to 7577.30 |
| Water-Level-Source:Number-of-Measurements | RGWCD:539 USGS:519 |
