Treadwell Boat Launch : Ottawa River

Observed by
Dennis Hatfield
pH (0-14) Learn more 8.0
Dissolved oxygen (mg/L) Learn more 8.0
Secchi depth (m) Learn more 1.7
Nitrates (mg/L) Learn more 5.0
Nitrites (mg/L) Learn more 0.5
Water temperature ppt Learn more 26.0
Phosphates total ppt Learn more 0.2

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Notes

Treadwell; ON boat launch.Sampled by Peter Levick.