Marina 200 : St. Lawrence River

Ontario, Canada

Observed by
Jonathan Ramundi
pH (0-14) What's this? 6.8
Dissolved oxygen mg/L What's this? 7.0
Secchi depth m What's this? bottom visible
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 1.65
Conductivity μS/cm What's this? 295.0
Air temperature °C What's this? -3.0
Water temperature °C What's this? 7.0

Weather

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

Latest photos

No photos uploaded.