| WDC06A | 2007/08 | DISC | 12.2 | 114 | 580 | 79o28.058'S, 112o05.189'W | ~5927 | Deep core |
| WDC06A | 2006 | 4" drill | 10 | 0 | 114 | 79o28.058'S, 112o05.189'W | ~5927 | Deep core |
| WDC06B | 2006 | 4" drill | 10 | 0 | 130 | 79o28.048'S, 112o05.160'W | ~5927 | Allocation to be determined |
| WDC05A | 2005 | 4" drill | 10 | 0 | ~299 | 79o27.777'S, 112o07.506'W | ~5927 | Collected for gas analysis |
| WDC05B | 2005 | 3" Eclipse drill | 7.5 | 0 | ~75 | 79o27.775'S, 112o07.422'W | ~5927 | Hole drilled for firn gas sampling; core will be used for chemistry method development |
| WDC05C | 2005 | 3" Eclipse drill | 7.5 | 0 | ~80 | 79o27.777'S, 112o07.362'W | ~5927 | Hole drilled for firn gas sampling; core will be used for chemistry method development |
| WDC05Q | 2005 | 4" drill | 10 | 0 | ~130 | 79o28.052'S, 112o05.137'W | ~5927 | Drilled at the arch pit; used for chemistry and isotopes |
| WDC05E | 2005 | 4" drill | 10 | 0 | ~32 | 79o27.777'S, 112o07.506'W | ~5927 | Collected for firn structure studies |