NE of Petworth, Ontario at the end of EW section of Petworth Road : Napanee River, Ontario

Ontario, Canada

Observed by
Lawrence O'Keeffe
pH (0-14) What's this? 7.5
Dissolved oxygen mg/L What's this? 7.0
Hardness mg/L What's this? 200.0
Alkalinity mg/L What's this? 100.0
Conductivity μS/cm What's this? 164.0
Air temperature °C What's this? 11.5
Water temperature °C What's this? 11.1

Latest photos

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Notes

Sunny, clear day and no winds.

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