St. Regis : St. Lawrence River

Quebec, Canada

Observed by
Emma Ehrenfeld
pH (0-14) What's this? 7.8
Dissolved oxygen mg/L What's this? 6.5
Secchi depth m What's this? bottom visible
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 180.0
Water depth m What's this? 1.0
Conductivity μS/cm What's this? 289.0
Air temperature °C What's this? 24.0
Water temperature °C What's this? 19.9



Current weather What's this?
  • sunny
Weather in previous 24 hours What's this?
  • cloudy
  • rainy
Misty, spitting rain with overcast skies, very humid.

Latest photos


I saw a great blue heron, and the fish we sampled included rock bass, largemouth bass, brown bullhead, longnose gar, yellow perch, to name a few.
Plants included cattails, sago, curly-leaf pondweed, elodea, red algae, richardsons pondweed, and coontail.