Grindstone Marsh : Grindstone Creek

Burlington, Ontario, Canada

Observed by
Lindsay Potts

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 6.8
Dissolved oxygen mg/L What's this? 3.0
Secchi depth m What's this? bottom visible
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 400.0
Alkalinity mg/L What's this? 180.0
Water depth m What's this? 0.19
Conductivity μS/cm What's this? 880.0
Air temperature °C What's this? 19.5
Water temperature °C What's this? 18.9

Qualitative

Algae What's this? Yes
Odour What's this? None
Clarity What's this? Cloudy
Algae Type What's this? Not sure
Water Flow What's this? Still
Water Level What's this? Average
Water Colour What's this? Green
On the water surface What's this? Natural debris, Floating algae

Weather

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

Latest photos