Cornwall : Gray’s creek river mouth

Ontario, Canada

Observed by
Environmental Technician

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
Dissolved oxygen mg/L What's this? 9.0
Secchi depth m What's this? bottom visible
Hardness mg/L What's this? 250.0
Alkalinity mg/L What's this? 180.0
Conductivity μS/cm What's this? 636.0
Air temperature °C What's this? 24.0
Water temperature °C What's this? 25.2

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