Upstream of Portage-du-Fort : Ottawa River

Observed by
Dennis Hatfield
pH (0-14) Learn more 5.5
Dissolved oxygen (mg/L) Learn more 10.0
Secchi depth (m) Learn more 1.6
Nitrates (mg/L) Learn more 5.0
Nitrites (mg/L) Learn more 0.5
Water temperature ppt Learn more 18.0
Phosphates total ppt Learn more

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