Date	Depth (m)	Oxygen (ppm)	Temp. (C)
08/21/2001	0	8.5	21.1
08/21/2001	1	8.6	21.1
08/21/2001	2	8.7	21.1
08/21/2001	3	8.7	21.1
08/21/2001	4	8.7	21.1
08/21/2001	5	10.2	17.4
08/21/2001	6	8.7	12.4
08/21/2001	7	3.3	9.8
08/21/2001	8	0.7	8.5
08/21/2001	9	0.2	7.9
08/21/2001	9	0.1	7.9