Madawaska at Ottawa rivers : Mouth of Madawaska River

Arnprior, Ontario, Canada

Observed by
Pat Tait
pH (0-14) What's this? 7.5
Dissolved oxygen mg/L What's this? 11.1
Secchi depth m What's this? 21.3
Nitrates mg/L What's this? <5
Nitrites mg/L What's this? <0.5
Air temperature °C What's this? 23.0
Water temperature °C What's this? 19.5

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Notes

80% cloud cover; humid