| Well Name | G-580A |
| Description | G-580A USGS OBS WELL NEAR MIAMI, FL |
| Latitude [NAD83] | 254001.52 |
| Longitude [NAD83] | 801809.21 |
| FL State Plane East [NAD83] | 885888.673 |
| FL State Plane North [NAD83] | 485301.515 |
| County | Miami-Dade |
| Land Surface Elev. [NGVD29] | 9.19 |
| Elevation Source | SURVEY |
| Elevation Error [ft] +/- | .05 |
| Land Surface Elev. [NAVD88] | 7.65 |
| Total Depth [FT BLS] | 22 |
| Completion Date | 01-JAN-1960 |
| Hole Diameter | 6 |
| Well Owner | USGS |
| Driller Name | |
| Drilling Method | AIR-ROTARY |
| Construction Comments | |
| Construction Date | |
| Destroy Date | |
| Drilling Comments | |
| Development Method | |
| Development Hours | |
| General Comments | Automated well construction update from USGS NWIS Database on (01-14-2003) |
