Date	Depth (m)	Oxygen (ppm)	Temp. (C)
09/27/2025	0	8.5	19.1
09/27/2025	1	8.4	19.3
09/27/2025	2	8.2	19.2
09/27/2025	3	7.7	19.0
09/27/2025	4	7.6	18.9
09/27/2025	5	7.5	18.8
09/27/2025	6	7.5	18.8
09/27/2025	7	7.3	18.8
09/27/2025	8	1.7	18.0
09/27/2025	9	0.2	17.1