Date	Depth (m)	Oxygen (ppm)	Temp. (C)
09/25/1989	0	8.3	18.0
09/25/1989	1	8.2	18.0
09/25/1989	2	8.1	18.0
09/25/1989	3	8.0	17.9
09/25/1989	4	8.0	17.9
09/25/1989	5	7.8	17.8
09/25/1989	6	7.8	17.2
09/25/1989	7	7.8	17.1
09/25/1989	8	7.8	17.0
09/25/1989	9	7.7	17.0
09/25/1989	10	7.7	17.0
09/25/1989	11	7.7	17.0
09/25/1989	12	6.7	16.0