| Date | Depth (m) | Oxygen (ppm) | Temp. (C) |
|---|---|---|---|
| 08/29/1990 | 0 | 8.7 | 24.0 |
| 08/29/1990 | 1 | 8.6 | 24.0 |
| 08/29/1990 | 2 | 8.6 | 24.0 |
| 08/29/1990 | 3 | 8.6 | 24.0 |
| 08/29/1990 | 4 | 6.7 | 21.8 |
| 08/29/1990 | 5 | 4.2 | 20.9 |
| 08/29/1990 | 6 | 0.5 | 17.1 |
| 08/29/1990 | 7 | 0.3 | 15.0 |
| 08/29/1990 | 8 | 0.3 | 13.2 |
| 08/29/1990 | 9 | 0.2 | 12.2 |
| 08/29/1990 | 10 | 0.2 | 12.0 |