| Well Name | C-490 |
| Description | 1.5 ft W of Trail Blvd, 10 ft N of Center St, 100 ft E of US41,NW of Naples PO |
| Latitude [NAD83] | 261314.181 |
| Longitude [NAD83] | 814801.172 |
| FL State Plane East [NAD83] | 393788.03 |
| FL State Plane North [NAD83] | 686683.244 |
| County | Collier |
| Land Surface Elev. [NGVD29] | 16.6 |
| Elevation Source | SURVEY |
| Elevation Error [ft] +/- | .1 |
| Land Surface Elev. [NAVD88] | |
| Total Depth [FT BLS] | 71 |
| Completion Date | 07-JUL-2023 |
| Hole Diameter | |
| Well Owner | GEOLOGICAL SURVEY |
| Driller Name | |
| Drilling Method | DRIVEN |
| Construction Comments | |
| Construction Date | |
| Destroy Date | |
| Drilling Comments | |
| Development Method | |
| Development Hours | |
| General Comments | UPDATED HEADER FILE. Automated well construction update from USGS NWIS Database on (01-07-2003) |
