Toronto Inner Harbour Monitoring (2017) created 11 watermarks.
Every Wednesday throughout the summer, Waterkeeper collected samples from the Inner Harbour. Volunteers took part in a sampling excursion, which included water sampling training led by Lake Ontario Waterkeeper staff followed by testing at three sites along the waterfront.
Don River, Ontario
Benson Chan
Georgian Bay, Ontario
Adriana Perri
Lake Ontario, Ontario
Eden Hataley
Lake Haliburton, Ontario
Rhea Joseph
Lake on Mount Wushan, China
Alexander Chandler
Lake Ontario, Ontario
Angela Ward
Lake Ontario, Ontario
Hiba Kariem
Lake Ontario, Ontario
Myuri Jeyabalachandran
Lake Ontario, Ontario
Zac Billard
Ottawa River, Ontario
Agata Rudd
North Sea
Cassandra Carr