Marina 200 : St. Lawrence River

Ontario, Canada

Observed by
Jonathan Ramundi

Observed on: Fri, 20 Oct 2023 13:00:00 -0400
Testers Jonathan Ramundi
Associated with:
River Rapport & Education : River Institute
Lat: 45.013512
Lng: -74.7192407

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Observation report

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Water quality tests

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pH (0-14) 7.8

Dissolved oxygen mg/L 8.0

Secchi depth m bottom visible

Hardness mg/L 100.0

Alkalinity mg/L 120.0

Water depth m 1.65

Conductivity μS/cm 273.0

Air temperature °C 23.0

Water temperature °C 16.7

Weather

Current weather

sunny

Light breeze.

Weather in previous 24 hours

sunny

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