Westmeath Mid-Channel : Ottawa River

Ontario, Canada

Observed by
John and Evie
pH (0-14) What's this? 7.0
Dissolved oxygen mg/L What's this? 12.0
Secchi depth m What's this? 1.3
Nitrates mg/L What's this? 5.0
Nitrites mg/L What's this? 0.5
Water temperature °C What's this? 18.0
Phosphates total ppm What's this?

Latest photos

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Notes

light wind; depth 30 ft