— Oxygen (ppm), — Temperature (C)

Date	Depth (m)	Oxygen (ppm)	Temp. (C)
08/09/2004	0	8.0	19.5
08/09/2004	1	8.1	19.4
08/09/2004	2	8.0	19.4
08/09/2004	3	8.0	19.4
08/09/2004	4	8.0	19.3
08/09/2004	5	6.5	18.6
08/09/2004	6	1.2	17.3
08/09/2004	7	1.0	16.9
08/09/2004	8	0.8	16.8