Dissolved oxygen mg/L
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12.0
Tree Haven Canal : St Lawrence River
Ontario, Canada
Observed by
Sue DeRochie
- Observed on: Sat, 30 Mar 2024 14:25:00 -0400
- Testers Sue DeRochie
-
Associated with:
River Rapport & Education : River Institute - Lat: 45.1092007
- Lng: -74.5144486
Observation report
See trends at this locationWater quality tests
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Hardness mg/L
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100.0
Alkalinity mg/L
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120.0
Water depth m
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1.2
Conductivity μS/cm
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577.0
Air temperature °C
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9.0
Water temperature °C
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8.0
Weather
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Weather in previous 24 hours What's this?
Latest photos
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