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? 7.5
Dissolved oxygen mg/L What's this? 10.0
Hardness mg/L What's this? 300.0
Alkalinity mg/L What's this? 180.0
Conductivity μS/cm What's this? 473.0
Air temperature °C What's this? 28.0
Water temperature °C What's this? 24.0

Latest photos

Notes

Too shallow for a secchi test