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? 6.5
Dissolved oxygen mg/L What's this? 2.5
Hardness mg/L What's this? 75.0
Alkalinity mg/L What's this? 150.0
Water depth m What's this? 1.25
Conductivity μS/cm What's this? 229.0
Air temperature °C What's this? 26.0
Water temperature °C What's this? 23.0

Latest photos

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Notes

Hot and humid today with partial cloud cover. Given the high volume of rain in the headwaters, the water depth is about .25 m higher and much faster than normal at this of the summer. Noticeable variance in air temperature compared to downstream - about 4-5 C cooler.