Date	Depth (m)	Oxygen (ppm)	Temp. (C)
11/16/1990	0	9.1	6.2
11/16/1990	1	8.9	6.0
11/16/1990	2	8.9	5.3
11/16/1990	3	8.9	5.2
11/16/1990	4	8.9	5.2
11/16/1990	5	8.9	5.2
11/16/1990	6	8.8	5.1
11/16/1990	7	8.8	5.1
11/16/1990	8	8.8	5.1
11/16/1990	9	8.8	5.1
11/16/1990	10	8.7	5.1
11/16/1990	10	8.5	5.1
11/16/1990	11	0.9	5.2