Blair boat launch : Ottawa River

Gatineau, Ontario, Canada

Observed by
Alex Gazaleh
pH (0-14) What's this? 72.0
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 80.0
Air temperature °C What's this? 11.0
Water temperature °C What's this? 15.0

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Notes

Water has receded since last observation. I’d say by 2’ along the shore