Date	Depth (m)	Oxygen (ppm)	Temp. (C)
08/18/1989	0	8.5	21.0
08/18/1989	1	8.5	21.0
08/18/1989	2	8.5	21.0
08/18/1989	3	8.5	21.0
08/18/1989	4	8.4	20.0
08/18/1989	5	8.3	13.5
08/18/1989	6	7.0	10.0
08/18/1989	7	6.0	9.0
08/18/1989	8	5.9	8.0
08/18/1989	9	5.8	8.0
08/18/1989	10	5.5	7.2
08/18/1989	11	5.1	7.2
08/18/1989	12	4.6	7.0
08/18/1989	13	4.3	7.0
08/18/1989	14	4.0	7.0