Downstream of Laurin Island : Ottawa River

Ontario, Canada

Observed by
Dennis Hatfield
pH (0-14) Learn more 7.0
Dissolved oxygen (mg/L) Learn more 10.0
Secchi depth (m) Learn more 1.0
Nitrates (mg/L) Learn more 5.0
Nitrites (mg/L) Learn more 0.5
Water temperature ppt Learn more 21.0

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Notes

Calm water. Test done down river from water treatment plant.