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Upper Decew Falls : Twelve Mile Creek

Thorold, Ontario, Canada

Observed by
Myles Calvert

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? 7.8
Chloride ppm What's this? 41.0
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 165.0
Alkalinity mg/L What's this? 125.0
Conductivity μS/cm What's this? 335.0
Air temperature °C What's this? 16.0
Water temperature °C What's this? 6.4
Ice off What's this?

Since: 2025-03-16

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Clear
Water Flow What's this? Surging
Water Level What's this? High
Water Colour What's this? Clear
On the water surface What's this? None

Weather

Current weather What's this?
Gray, wet, off and on rain
Weather in previous 24 hours What's this?

Latest photos

Notes

Haven't seen this area surge like this in a while. Spring is coming! :)