pH (0-14)
What's this?
8.4
Guindon Boat Launch Bay : At. Lawrence River - Lake St. Lawrence
Long Sault, Ontario, Canada
Observed by
Stephany Hildebrand
- Observed on: Sat, 26 Jul 2025 21:39:00 +0000
- Testers Stephany Hildebrand
-
Associated with:
River Institute : Upper St. Lawrence River Volunteer Monitoring - Lat: 45.0302443
- Lng: -74.8342627
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Hardness mg/L
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100.0
Alkalinity mg/L
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60.0
Water depth m
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1.0
Conductivity μS/cm
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293.0
Air temperature °C
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29.0
Water temperature °C
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27.7
Weather
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Weather in previous 24 hours What's this?
Latest photos
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