Welland Canal Trail near Linwell Road : Welland Canal

St. Catharines, Ontario, Canada

Observed by
Tom Liszt

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? 7.2
Chloride ppm What's this? 110.0
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 120.0
Conductivity μS/cm What's this? 413.0
Air temperature °C What's this? 14.0
Water temperature °C What's this? 9.4
Ice off What's this?

Since: 2025-03-11

Qualitative

Algae What's this? No
Odour What's this? None
Clarity What's this? Clear
Pollution What's this? Urban/road discharge
Water Flow What's this? Slow
Water Uses What's this? Boating
Water Level What's this? Low
Water Colour What's this? Grey
On the water surface What's this? None

Weather

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

Latest photos

Notes

Welland Canal is steadily refilling in anticipation of the 2025 shipping season. Currently 90% full (est'd).