pH (0-14)
What's this?
8.4
Cornwall : St Lawrence River
Ontario, Canada
Observed by
Julia McDiarmid
- Observed on: Mon, 16 Sep 2019 14:31:00 -0400
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Associated with:
River Rapport & Education : River Institute - Lat: 45.016
- Lng: -74.7014
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Chlorine ppm
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0.25
Hardness mg/L
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175.0
Alkalinity mg/L
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90.0
Air temperature °C
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26.5
Water temperature °C
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20.5
Wildlife
Plant
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Bird
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Latest photos
Notes
Sunny, very slight breeze