GLNB

Grindstone Lake North Basin

Ontario, Canada

Latest photos

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Observation tests summary

pH (0-14)
8.3 Latest
7.8 Average
Total phosphorus ppm
9.0 Latest
9.6 Average
Water temperature °C
24.6 Latest
19.6 Average
Dissolved oxygen mg/L
8.3 Latest
9.3 Average
Secchi depth m
7.8 Latest
6.1 Average