Upstream of Lighthouse Island : Ottawa River

Quebec, Canada

Observed by
Peter Haughton
pH (0-14) What's this? 7.0
Dissolved oxygen mg/L What's this? 10.0
Secchi depth m What's this? 1.7
Nitrates mg/L What's this? 0.0
Nitrites mg/L What's this? 0.0
Water temperature °C What's this? 18.0
Phosphates total ppm What's this?

Latest photos

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Notes

water looked more turbid than usual; gentle breeze; very few boats out despite beautiful weather