Well NA04001109BBB RGWCD27A (RG27A) | ![]() |
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| Well Information Table | |
|---|---|
| Common Well ID | NA04001109BBB RGWCD27A |
| RGWCD Well ID | RG27A |
| USGS Well ID | 374410105464701 |
| GSDNP Well Name | RG27A |
| USGS Station Name | NA04001109BBB RGWCD 27A |
| USGS Construction Date | 01/01/1946 |
| USGS Site Type | Well |
| USGS Site Use Information | Observation |
| USGS Groundwater Use Information | Unused |
| Data Source(s) | USGS, RGWCD |
| Location Data | |
| TRS | NA04001109BBB RGWCD 27A |
| RGWCD TRS | NA04001109BBB |
| USGS TRS 1 | NA04001109BBB RGWCD 27A |
| USGS TRS | NWNWNWS009T0040NR0009ES |
| Longitude/Latitude (NAD83) | -105.78032456 , 37.73608331 |
| Longitude/Latitude Data Source | RGWCD/Davis Engineering |
| RGWCD Longitude/Latitude (NAD27) | -105:46:47.1 , 37:44:09.9 |
| USGS Longitude/Latitude (NAD83) | -105.7802968 , 37.73611109 |
| Easting, Northing RGDSS-NAD83 (US ft) | 169290.96 , 269467.02 |
| USGS Topography | Valley flat |
| USGS County | Alamosa County |
| USGS Map Name | HOOPER EAST |
| USGS Map Scale | 24000 |
| Elevation and Depth Data | |
| Ground Elevation (ft NAVD88) | 7537.22 |
| Elevation Data Source | RG Well database |
| RGWCD Measuring Point Elevation (ft NGVD29) | 7533.740 |
| RGWCD Well Riser Height (ft) | 0.50 |
| RGWCD Ground Surface (ft NGVD29) | 7533.24 |
| USGS Ground Elevation (ft NGVD29) | 7533.74 |
| 1/3-Arc Second NED Ground Elevation (ft NAVD88) | 7533.97 |
| 1-Arc Second NED Ground Elevation (ft NAVD88) | 7534.04 |
| SRTM Ground Elevation (ft NAVD88) | 7548.88 |
| Total Depth (ft) | 75.30 |
| USGS Well Depth (ft) | 194.00 |
| Model Layer | 1 |
| Model Layer Source | RGWCD |
| Depth of Bottom of Layer 1 | 110 |
| Depth of Bottom of Layer 2 | 347 |
| Depth of Bottom of Layer 3 | 1575 |
| Depth of Bottom of Layer 4 | 2728 |
| Aquifer Information | |
| Aquifer Type | Unconfined |
| Aquifer Type Source | RGWCD_AQ |
| USGS Hydrologic Unit | San Luis |
| USGS Data Available | Water-level (GW.LEV) |
| Water-level Count | 266 |
| Water-level Date Range | 01/10/1978 thru 12/11/2008 |
| Water-level Sources | RGWCD:252, USBR:0, USGS:238, HRS:0 |