Yarker, Ontario : Napanee River, Ontario

Ontario, Canada

Observed by
Lawrence O'Keeffe
pH (0-14) What's this? 7.0
Dissolved oxygen mg/L What's this? 9.0
Secchi depth m What's this? 0.3
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 100.0
Conductivity μS/cm What's this? 175.0
Air temperature °C What's this? 9.0
Water temperature °C What's this? 11.5

Latest photos

No photos uploaded.


Notes

Sunny, clear day and no winds.

Water is down to normal Fall levels and moving at its normal slow rate.