Date	Depth (m)	Oxygen (ppm)	Temp. (C)
08/12/2004	0	8.1	23.8
08/12/2004	1	8.0	23.3
08/12/2004	2	8.0	23.2
08/12/2004	3	2.5	20.1
08/12/2004	4	0.9	12.1
08/12/2004	5	0.4	9.6
08/12/2004	6	2.1	7.2
08/12/2004	7	2.1	6.3
08/12/2004	8	1.3	5.8
08/12/2004	9	0.9	5.2
08/12/2004	10	0.2	5.0
08/12/2004	11	0.1	5.0
08/12/2004	12	0.1	4.9
08/12/2004	13	0.1	4.9