Upstream of L'Orignal : Ottawa River

Observed by
Dennis Hatfield
pH (0-14) Learn more 6.5
Dissolved oxygen (mg/L) Learn more 9.0
Secchi depth (m) Learn more 1.5
Nitrates (mg/L) Learn more 5.0
Nitrites (mg/L) Learn more 0.5
Water temperature ppt Learn more 22.5

Latest photos

No photos uploaded.


Notes

Water much clearer this time.Weather clearing;was cloudy in morning and much of yesterday.Light breeze from North.Quite a few boats.