| Well Name | M-1240 |
| Description | USGS WELL M-1240; SR609 & MT/STL COUNTY LINE; DRILLED BY: SFWMD |
| Latitude [NAD83] | 271213.756 |
| Longitude [NAD83] | 802852.73 |
| FL State Plane East [NAD83] | 824756.845 |
| FL State Plane North [NAD83] | 1043611.742 |
| County | Martin |
| Land Surface Elev. [NGVD29] | 29.82 |
| Elevation Source | |
| Elevation Error [ft] +/- | .01 |
| Land Surface Elev. [NAVD88] | |
| Total Depth [FT BLS] | 130 |
| Completion Date | 16-AUG-1988 |
| Hole Diameter | 4.75 |
| Well Owner | GEOLOGICAL SURVEY |
| Driller Name | SFWMD |
| Drilling Method | WATER ROTARY |
| Construction Comments | |
| Construction Date | |
| Destroy Date | |
| Drilling Comments | Well covered. Date unknown. SFWMD surveyed. |
| Development Method | |
| Development Hours | |
| General Comments | 104.56 measured depth in March 1997. Automated well construction update from USGS NWIS Database on (12-10-2004) |
