O'Brien Lake, deep water sample site : O'Brien Lake

Ontario, Canada

pH (0-14) What's this? 7.0
Secchi depth m What's this? 5.0
Air temperature °C What's this? 13.0
Total phosphorus ppm What's this? 3.0
Water temperature °C What's this? 15.0
Total kjeldahl nitrogen μS/cm What's this? 250.0

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