Marina 4 : Lake Ontario

Toronto, Ontario, Canada

Observed by
Elise Mackie

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

pH (0-14) What's this? 8.4
E.coli cfu per 100mL What's this? 2,420.0
Secchi depth m What's this? 1.3
Hardness mg/L What's this? 200.0
Alkalinity mg/L What's this? 60.0
Water depth m What's this? 5.5
Conductivity μS/cm What's this? 690.0
Air temperature °C What's this? 4.0
Water temperature °C What's this? 5.0

Weather

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

Latest photos

Notes

This sample was taken during an active pollution event at Marina Four. We could see a plume coming from underneath the wavedeck, from the combined sewer outlet.