David Island : Ottawa river

Ontario, Canada

Observed by
Neil Jenninhs
pH (0-14) What's this? 5.5
Nitrates mg/L What's this? < 5
Nitrites mg/L What's this? < 0.5
Water depth m What's this? 40.0
Air temperature °C What's this? 19.5
Water temperature °C What's this? 20.0
Phosphates total ppm What's this? 3.0

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