O'Keeffe property (3861 County Rd 1E, RR2, Yarker) : Napanee River (between Yarker and Camden East)

Ontario, Canada

Observed by
Lawrence O'Keeffe
pH (0-14) What's this? 7.3
Dissolved oxygen mg/L What's this? 5.0
Hardness mg/L What's this? 50.0
Alkalinity mg/L What's this? 100.0
Conductivity μS/cm What's this? 147.0
Air temperature °C What's this? 26.0
Water temperature °C What's this? 23.5

Latest photos

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Notes

Very high humidity and cloudy with a forecast of extended rain over the next several days.

Duckweed has once again disappeared.

I have not seen the total hardness and conductivity readings this low in my last several years on the river ... not sure why, but I am sure that is a good thing (as least as it applies to total hardness) ! It will be interesting to check it again around mid September to see if the trend continues.