Date	Depth (m)	Oxygen (ppm)	Temp. (C)
09/12/1983	0	8.4	23.0
09/12/1983	1	8.4	23.0
09/12/1983	2	8.4	22.8
09/12/1983	3	8.4	22.8
09/12/1983	4	8.3	22.8
09/12/1983	5	8.3	22.7
09/12/1983	6	8.1	22.7
09/12/1983	7	8.1	22.3
09/12/1983	8	4.7	17.8
09/12/1983	9	1.2	15.0
09/12/1983	10	0.3	14.5