Date	Depth (m)	Oxygen (ppm)	Temp. (C)
08/10/1999	0	8.5	18.3
08/10/1999	1	8.5	18.2
08/10/1999	2	8.0	18.2
08/10/1999	3	8.5	18.1
08/10/1999	4	8.4	18.1
08/10/1999	5	8.4	18.1
08/10/1999	6	8.4	18.0
08/10/1999	7	8.5	18.0
08/10/1999	8	7.8	18.0
08/10/1999	9	2.1	12.9
08/10/1999	10	1.3	11.5
08/10/1999	11	0.2	10.3
08/10/1999	12	0.2	10.1