Shirley's Bay : Ottawa River

Aylmer, Ontario, Canada

Observed by
Kathleen Murr
pH (0-14) What's this? 7.2
Dissolved oxygen mg/L What's this? 9.0
Hardness mg/L What's this? 50.0
Alkalinity mg/L What's this? 20.0
Conductivity μS/cm What's this? 153.0
Water temperature °C What's this? 23.7

Latest photos

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Notes

Heavy rainfall in the past 48 hours. Lots of people out on the shoreline, boating etc. Parking lot very full, slight smell of gasoline.