Thompson Island Cultural Camp : St. Lawrence River

Quebec, Canada

Observed by
Emma Ehrenfeld
pH (0-14) What's this? 8.0
Dissolved oxygen mg/L What's this? 7.0
Secchi depth m What's this? bottom visible
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 80.0
Water depth m What's this? 0.25
Conductivity μS/cm What's this? 276.0
Air temperature °C What's this? 25.0
Water temperature °C What's this? 23.9


Mammal What's this?
Reptile What's this?
Amphibian What's this?
Plant What's this?
Species at risk
Species at risk What's this?

Invasive Species

Zebra Mussels
Zebra Mussels What's this?
Other Invasive
Other Invasive What's this?


Current weather What's this?
  • cloudy
  • windy
Overcast, slight breeze
Weather in previous 24 hours What's this?
  • cloudy
  • rainy
  • windy
Very stormy - lots of rain, wind, on and off all day

Latest photos


Reptile: Garter snakes
Mammal: Muskrat
Birds: Great Blue Heron, european starlings, Great egret, double crested cormorant.

Fish: Banded Killifish, Rockbass, Blackchin shiner, bluntnose minnow, pugnose minnow, bridle shiner, brook stickleback, brown bullhead, white sucker, smallmouth bass, round boby.

Plants: White lilly pad, rush, stonewort, american burweed, stargrass.

Species at risk: Pugnose shiner.