Tree Haven Canal

St Lawrence River

Ontario, Canada

Man-made canal system within the Charlottenburgh Marsh. Shallow, slow moving system.

Location created by
Emilie DeRochie

Observed on
2024-03-30

Observed on
2023-12-01

- skim of ice forming in some locations - lots of algae still floating - lots of leaves found o...

Observed on
2023-09-25

lots of vegetation, whirly-gigs, bullfrog

Observed on
2023-07-31

Observed on
2023-05-27

Water is likely turbid due to the presence of spawning common carp!

Observed on
2022-10-30

Algal bloom present right at testing site

Observed on
2022-08-29

Increase in macrophyte growth since last month, lots of crickets chirping, frogs jumping in the w...

Observed on
2022-08-01

Increase in algae since last test

Observed on
2022-07-17

Observed on
2022-06-25