Date	Depth (m)	Oxygen (ppm)	Temp. (C)
09/21/1989	0	8.8	20.0
09/21/1989	1	8.6	18.1
09/21/1989	2	8.8	18.0
09/21/1989	3	8.6	18.0
09/21/1989	4	8.5	17.9
09/21/1989	5	8.5	17.8
09/21/1989	6	8.2	17.8
09/21/1989	7	8.1	17.4
09/21/1989	8	7.7	17.2
09/21/1989	9	7.7	17.1
09/21/1989	10	4.9	16.9
09/21/1989	11	1.0	14.9