South Lancaster Wharf : St. Lawrence River

Ontario, Canada

Observed by
Evan Ehrenfeld
  • Observed on: Thu, 05 Jun 2025 17:50:00 -0400
  • Lat: 45.1272595
  • Lng: -74.4873691

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

pH (0-14) What's this? 7.5
Dissolved oxygen mg/L What's this? 9.0
Secchi depth m What's this? bottom visible
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 200.0
Conductivity μS/cm What's this? 318.0
Air temperature °C What's this? 25.0
Water temperature °C What's this? 20.0

Weather

Current weather What's this?
Weather in previous 24 hours What's this?

Latest photos

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