Date	Depth (m)	Oxygen (ppm)	Temp. (C)
10/07/2021	0	8.5	18.7
10/07/2021	1	8.5	18.3
10/07/2021	2	8.1	16.6
10/07/2021	3	8.1	16.3
10/07/2021	4	5.5	15.6
10/07/2021	5	3.4	14.7
10/07/2021	6	0.3	12.8
10/07/2021	7	0.3	9.4
10/07/2021	8	0.3	8.8
10/07/2021	9	0.3	8.4