| Well Name | W-16400 |
| Description | USGS WELL M-1280, ALLAPATAH RANCH; DRILLED BY SFWMD |
| Latitude [NAD83] | 271021.17 |
| Longitude [NAD83] | 802549.19 |
| FL State Plane East [NAD83] | 841380.292 |
| FL State Plane North [NAD83] | 1032315.238 |
| County | Martin |
| Land Surface Elev. [NGVD29] | 30 |
| Elevation Source | |
| Elevation Error [ft] +/- | 2 |
| Land Surface Elev. [NAVD88] | |
| Total Depth [FT BLS] | 155 |
| Completion Date | 26-JUL-1989 |
| Hole Diameter | |
| Well Owner | SFWMD |
| Driller Name | SFWMD |
| Drilling Method | MUD ROTARY |
| Construction Comments | |
| Construction Date | |
| Destroy Date | |
| Drilling Comments | |
| Development Method | P |
| Development Hours | |
| General Comments | Automated well construction update from USGS NWIS Database on (12-10-2004) |
