| Name | Category | Final Depth (m) | RL Top (m) | Latitude | Longitude | Location Method | Date Completed | Project | ||
|---|---|---|---|---|---|---|---|---|---|---|
| DH21 | borehole | 1.39 | 9.170 | -27.64483145 | 152.79095352 | estimated-rough | 1975-03-12 | South Ipswich Bypass | file | |
| DH22 | borehole | 2.24 | 8.950 | -27.6367087 | 152.80485635 | estimated-rough | 1975-03-17 | South Ipswich Bypass | file | |
| DH23 | borehole | 3.43 | 7.790 | -27.64073047 | 152.79540138 | estimated-rough | 1975-03-14 | South Ipswich Bypass | file | |
| DH24 | borehole | 2.88 | 7.950 | -27.64259636 | 152.79348196 | estimated-rough | 1975-03-13 | South Ipswich Bypass | file | |
| DH26 | borehole | 6.94 | 15.560 | -27.63247737 | 152.81336829 | estimated-rough | 1975-07-04 | South Ipswich Bypass | file | |
| DH27 | borehole | 9.30 | 8.840 | -27.63768885 | 152.80212779 | estimated-rough | 1975-06-26 | South Ipswich Bypass | file | |
| DH29 | borehole | 3.22 | 10.970 | -27.63838136 | 152.80029176 | estimated-rough | 1975-06-30 | South Ipswich Bypass | file | |
| DH30 | borehole | 1.63 | 12.060 | -27.64757118 | 152.78785629 | estimated-rough | 1975-06-30 | South Ipswich Bypass | file | |
| DH31 | borehole | 2.63 | 9.670 | -27.6027632 | 152.83158831 | estimated-rough | 1975-08-14 | South Ipswich Bypass | file | |
| DH32 | borehole | 1.91 | 7.347 | -27.64362366 | 152.79223313 | estimated-rough | 1975-08-26 | South Ipswich Bypass | file | |
| DH1 | borehole | 40.00 | 3.950 | -27.4402419 | 153.0980193 | estimated-rough | 1974-04-04 | Gateway Bridge | file | |
| DH29 | borehole | 14.55 | 17.950 | -27.44790091 | 153.1024168 | estimated-rough | 1978-02-28 | Gateway Bridge | file | |
| DH30 | borehole | 16.98 | 27.160 | -27.44911709 | 153.1030415 | estimated-rough | 1978-02-28 | Gateway Bridge | file | |
| DH32 | borehole | 19.82 | 22.470 | -27.45084604 | 153.1037978 | estimated-rough | 1978-02-27 | Gateway Bridge | file | |
| DH36 | borehole | 17.90 | -3.060 | -27.45084604 | 153.1037978 | estimated-rough | 1978-04-17 | Gateway Bridge | file | |
| DH37 | borehole | 21.96 | -6.260 | -27.44656642 | 153.1016134 | estimated-rough | 1978-04-10 | Gateway Bridge | file | |
| DH38 | borehole | 17.45 | -7.600 | -27.44636527 | 153.1016119 | estimated-rough | 1978-04-13 | Gateway Bridge | file | |
| DH39 | borehole | 36.30 | -4.210 | -27.44429652 | 153.1003374 | estimated-rough | 1978-03-14 | Gateway Bridge | file | |
| DH41 | borehole | 42.90 | -2.600 | -27.44429652 | 153.1003374 | estimated-rough | 1978-03-21 | Gateway Bridge | file | |
| DH43 | borehole | 46.20 | 1.230 | -27.44441753 | 153.1005218 | estimated-rough | 1978-03-31 | Gateway Bridge | file |