NE of Colebrook, Ontario : Upper Napanee River (NE of Colebrook Dam)

Ontario, Canada

Observed by
Lawrence O'Keeffe
pH (0-14) What's this? 7.5
Dissolved oxygen mg/L What's this? 5.5
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 150.0
Conductivity μS/cm What's this? 217.0
Air temperature °C What's this? 18.0
Water temperature °C What's this? 19.0

Latest photos


Notes

Beautiful late Summer day and perfectly clear skies. The readings have been relatively consistent throughout this Summer (with the high level of rainfall) in this stretch of the Upper Napanee.

Beautiful day for photos as you can see.

The water is still higher than most Summers and running its "normal very slow" (because this is the widest section of the Upper Napanee).