North Hardwood Island : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
pH (0-14) What's this? 7.76
Secchi depth m What's this? 4.2
Alkalinity mg/L What's this? 120.0
Total phosphorus ppm What's this? 11.5
Water temperature °C What's this? 15.0

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Notes

Chlorophyll-A <0.5 and Calcium 37.3 ppb