MRMB

Marble Lake Main Basin

Cloyne, Ontario, Canada

Latest photos

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Observation tests summary

Water temperature °C
23.0 Latest
20.0 Average
Dissolved oxygen mg/L
9.1 Latest
8.8 Average
Secchi depth m
5.5 Latest
4.9 Average
pH (0-14)
8.0 Latest
8.1 Average
Total phosphorus ppm
4.0 Latest
7.9 Average
Dissolved oxygen %
106.1 Latest
104.2 Average
Calcium ppm
40.0 Latest
40.0 Average