| Name | Category | Final Depth (m) | RL Top (m)▲ | Latitude | Longitude | Location Method | Date Completed | Project | ||
|---|---|---|---|---|---|---|---|---|---|---|
| B15 | borehole | 45.20 | -3.500 | -27.44433222 | 153.1001811 | estimated-rough | 1980-11-25 | Gateway Bridge | file | |
| B43 | borehole | 60.40 | -3.500 | -27.43620205 | 153.095703 | estimated-rough | 1981-02-06 | Gateway Bridge | file | |
| BH19 | borehole | 63.20 | -3.350 | -27.44410641 | 153.100669 | surveyed | 2005-05-06 | Gateway Bridge Du... | file | |
| B16 | borehole | 52.30 | -3.300 | -27.44419099 | 153.1004969 | estimated-rough | 1980-12-06 | Gateway Bridge | file | |
| BH16 | borehole | 61.00 | -3.250 | -27.44437463 | 153.1008112 | surveyed | 2005-04-24 | Gateway Bridge Du... | file | |
| BHP41 | borehole | 27.50 | -3.170 | -27.2752682 | 153.0705643 | surveyed | 2006-06-15 | Houghton Highway ... | file | |
| BH10 | borehole | 30.90 | -3.110 | -27.44626813 | 153.1022199 | surveyed | 2005-03-15 | Gateway Bridge Du... | file | |
| DH36 | borehole | 17.90 | -3.060 | -27.45084604 | 153.1037978 | estimated-rough | 1978-04-17 | Gateway Bridge | file | |
| BH19 | borehole | 5.40 | -3.000 | -27.08973338 | 152.97514894 | surveyed | 2005-10-26 | Widening of the C... | file | |
| BH8 | borehole | 8.35 | -2.800 | -27.09081687 | 152.97532479 | surveyed | 2005-10-26 | Widening of the C... | file | |
| BH102 | borehole | 26.50 | -2.800 | -27.47964984 | 153.0278771 | estimated-rough | 1999-03-25 | South Bank Footbr... | file | |
| B12 | borehole | 47.10 | -2.800 | -27.44458239 | 153.1003213 | estimated-rough | 1981-01-06 | Gateway Bridge | file | |
| B14 | borehole | 57.90 | -2.800 | -27.44438669 | 153.1004096 | estimated-rough | 1980-11-18 | Gateway Bridge | file | |
| BH141 | borehole | 13.70 | -2.780 | -27.69578369 | 153.1953587 | surveyed | 1997-09-09 | Pacific Motorway ... | file | |
| BH106 | borehole | 30.20 | -2.744 | -27.48037649 | 153.0287802 | estimated-rough | 1966-04-12 | Gardens Point Bridge | file | |
| BH18 | borehole | 5.50 | -2.700 | -27.09102861 | 152.97581127 | surveyed | 2005-10-25 | Widening of the C... | file | |
| BH15 | borehole | 60.80 | -2.700 | -27.4442144 | 153.1010937 | surveyed | 2005-04-14 | Gateway Bridge Du... | file | |
| DH41 | borehole | 42.90 | -2.600 | -27.44429652 | 153.1003374 | estimated-rough | 1978-03-21 | Gateway Bridge | file | |
| B8 | borehole | 29.60 | -2.400 | -27.44653011 | 153.1017784 | estimated-rough | 1980-11-01 | Gateway Bridge | file | |
| BH140 | borehole | 15.70 | -2.350 | -27.69578359 | 153.1952269 | surveyed | 1997-09-05 | Pacific Motorway ... | file |