| Table 4. Tops of geologic units in test coreholes drilled for this study [Well locations shown in figure 2. All units shown in feet. Altitude of measuring point is land surface referenced to National Geodetic Vertical Datum of 1929 (NGVD of 1929). Depths are from land surface. DNP, did not penetrate; HFC, high frequency cycle] | ||||||||||
| Local well identifier | Altitude of measuring point | Fill | Depth to top of peat |
Depth to top of HFC5 |
Depth to top of HFC4 |
Depth to top of HFC3b | Depth to top of HFC3a | Depth to top of HFC2 |
Depth to top of HFC1 |
Depth to top of Tamiami |
|---|---|---|---|---|---|---|---|---|---|---|
| G-3671 | 12.0 | 0.0 | 5.0 | 5.3 | 11.8 | 12.9 | 18.3 | 29.8 | 41.4 | 55.0 |
| G-3672 | 20.0 | 0.0 | 15.0 | 16.0 | 19.3 | 21.2 | 22.8 | 35.0 | DNP | DNP |
| G-3673 | 20.0 | 0.0 | 15.0 | 16.0 | 19.3 | 21.2 | 22.8 | 35.0 | 52.0 | 60.0 |
| G-3674 | 8.0 | 0.0 | Not present | 3.0 | 8.6 | 9.0 | 15.7 | 23.1 | 29.0 | 70.5 |
| G-3675 | 8.0 | 0.0 | Not present | 4.0 | 5.4 | 7.3 | 11.2 | 20.3 | 42.0 | 75.0? |
| G-3678 | 12.0 | 0.0 | Not present | 4.0 | 12.0 | 12.9 | 14.4 | 24.8 | 32.0 | DNP |
| G-3679 | 10.5 | 0.0 | Not present | 2.5 | 10.7 | 13.3 | 15.1 | 27.1 | 34.8 | DNP |
| G-3680 | 11.0 | 0.0 | Not present | 2.0 | 11.5 | 13.9 | 15.4 | 26.9 | 35.5 | DNP |
| G-3681 | 11.0 | 0.0 | Not present | 3.0 | 12.1 | 13.7 | 17.4 | 31.3 | 42.8 | DNP |
| G-3682 | 13.0 | 0.0 | Not present | 3.5 | 11.0 | 14.2 | 16.7 | 25.3 | DNP | DNP |
| G-3683 | 12.0 | 0.0 | Not present | 2.0 | 10.9 | 14.8 | 17.6 | 28.9 | DNP | DNP |
| G-3684 | 11.5 | 0.0 | Not present | 3.5 | 11.5 | 17.3 | 21.1 | 30.9 | DNP | DNP |
| G-3685 | 14.0 | 0.0 | 6.5 | 7.0 | 11.9 | 14.3 | 17.9 | 28.3 | DNP | DNP |
| G-3686 | 11.0 | 0.0 | 2.5 | 6.4 | 10.6 | 12.1 | 14.9 | 25.9 | DNP | DNP |
| G-3687 | 12.5 | 0.0 | 2.5 | 5.1 | 10.8 | 12.3 | 13.7 | 21.4 | DNP | DNP |
| G-3688 | 9.5 | 0.0 | 1.5 | 4.5 | 9.4 | 12.0 | 16.2 | 25.9 | DNP | DNP |
| G-3689 | 9.0 | 0.0 | Not present | 2.7 | 10.4 | 14.3 | 20.1 | DNP | DNP | DNP |
| G-3690 | 11.5 | 0.0 | 5.0 | 7.0 | 10.5 | 11.3 | 12.6 | 25.1 | DNP | DNP |
| G-3691 | 14.0 | 0.0 | 4.0 | 6.7 | 12.4 | 13.1 | 14.2 | 24.5 | 31.5 | DNP |
| G-3692 | 9.0 | 0.0 | 1.0 | 1.9 | 9.7 | 11.3 | 16.7 | 26.7 | DNP | DNP |
| G-3693 | 11.5 | 0.0 | 5.0 | 5.2 | 12.3 | 16.0 | 18.2 | 31.5 | DNP | DNP |
| G-3694 | 11.0 | 0.0 | 4.0 | 6.1 | 15.0 | 16.2 | 20.0 | 30.3 | DNP | DNP |
| G-3695 | 10.5 | 0.0 | 2.5 | 4.0 | 10.9 | 14.0 | 18.5 | 28.6 | DNP | DNP |
| G-3696 | 11.0 | 0.0 | Not present | 3.0 | 11.8 | 18.4 | 21.8 | 33.5 | DNP | DNP |
| G-3697 | 9.5 | 0.0 | 1.0 | 2.8 | 10.0 | 13.4 | 16.4 | 26.5 | DNP | DNP |
| G-3710 | 10.0 | 0.0 | Not present | 2.2 | 9.2 | 11.8 | 16.6 | 28.5 | DNP | DNP |
| G-3711 | 10.0 | 0.0 | Not present | 3.0 | 12.1 | 13.7 | 16.7 | 29.7 | DNP | DNP |
| G-3712 | 10.0 | 0.0 | Not present | 1.5 | 14.5 | 15.2 | 17.2 | 26.9 | DNP | DNP |
| G-3713 | 10.0 | 0.0 | Not present | 2.0 | 10.2 | 13.3 | 16.8 | 30.6 | DNP | DNP |
| G-3714 | 13.0 | 0.0 | Not present | 3.0 | 14.3 | 15.5 | 17.1 | DNP | DNP | DNP |
| G-3715 | 13.0 | 0.0 | Not present | 3.0 | 12.8 | 15.5 | 17.5 | DNP | DNP | DNP |
| G-3716 | 9.0 | 0.0 | Not present | 3.0 | 11.4 | 17.3 | 21.1 | DNP | DNP | DNP |
| G-3717 | 9.0 | 0.0 | 4.0 | 7.0 | 10.5 | 13.0 | 15.6 | 24.5 | 38.0 | DNP |
| G-3718 | 9.0 | 0.0 | 1.8 | 5.0 | 6.2 | 9.5 | 14.3 | 24.0 | DNP | DNP |
| G-3719 | 9.0 | 0.0 | 1.8 | 4.1 | 8.5 | 9.5 | 10.0 | 18.3 | DNP | DNP |
| G-3720 | 9.0 | 0.0 | 2.1 | 4.3 | 6.6 | 7.7 | 13.2 | 21.3 | DNP | DNP |
| G-3721 | 10.0 | 0.0 | 6.5 | 8.5 | 10.2 | 11.9 | 13.0 | 23.0 | DNP | DNP |
| G-3722 | 10.0 | 0.0 | 6.5 | 7.5 | 7.8 | 10.4 | 12.2 | 21.7 | DNP | DNP |
| G-3723 | 8.0 | 0.0 | 3.1 | 5.8 | 9.6 | 12.8 | 15.0 | 22.4 | 31.6 | DNP |
| G-3724 | 9.0 | 0.0 | 1.0 | 6.6 | 8.7 | 10.0 | 13.3 | 24.0 | DNP | DNP |
| G-3725 | 6.0 | 0.0 | Not present | 0.5 | 9.5 | 13.6 | 17.2 | 25.2 | DNP | DNP |
| G-3726 | 7.0 | Poor data | Poor data | 4.9 | Poor data | 5.5 | Poor data | 8.4 | DNP | DNP |
| G-3727 | 9.0 | 0.0 | 3.0 | 7.5 | 12.9 | 13.5 | 15.5 | 24.3 | 34.9 | DNP |
| G-3728 | 8.0 | 0.0 | Not present | 4.0 | 8.7 | 9.8 | 12.8 | 19.6 | 31.2 | DNP |
| G-3729 | 6.0 | 0.0 | Not present | 5.0 | 9.4 | 10.0 | 11.7 | 24.0 | DNP | DNP |
| G-3730 | 6.0 | 0.0 | Not present | 4.0 | 9.5 | 12.5 | 14.8 | 24.8 | 34.0 | DNP |
| G-3731 | 11.0 | 0.0 | Not present | 6.0 | 9.4 | 10.6 | 13.7 | 20.8 | 35.2 | DNP |
| G-3732 | 7.0 | 0.0 | Not present | 3.0 | 6.2 | 8.3 | 12.0 | 19.1 | 36.2 | DNP |
| G-3733 | 5.0 | 0.0 | 1.0 | 2.0 | Absent | 10.3 | 14.5 | 24.5 | 33.3 | DNP |
| G-3734 | 8.0 | 0.0 | 3.0 | 4.0 | Absent | 8.9 | 12.7 | 23.7 | DNP | DNP |