| Date | Depth (m) | Oxygen (ppm) | Temp. (C) |
|---|---|---|---|
| 08/28/1991 | 0 | 8.4 | 22.7 |
| 08/28/1991 | 1 | 8.4 | 22.7 |
| 08/28/1991 | 2 | 8.4 | 22.0 |
| 08/28/1991 | 3 | 8.4 | 21.5 |
| 08/28/1991 | 4 | 8.3 | 21.2 |
| 08/28/1991 | 5 | 8.1 | 20.9 |
| 08/28/1991 | 6 | 7.4 | 20.7 |
| 08/28/1991 | 7 | 7.2 | 20.3 |
| 08/28/1991 | 8 | 0.6 | 15.8 |
| 08/28/1991 | 9 | 0.5 | 12.8 |