Port Colborne at the entrance from Lake Erie

Welland Canal

Port Colborne, Ontario, Canada

West side of canal. Water samples are collected from the edge of the pier using a throw-bucket.

Location created by
Dan Wilcock

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Observation tests summary

Air temperature °C
26.0 Latest
12.9 Average
Water temperature °C
22.7 Latest
10.8 Average
Alkalinity mg/L
120 Latest
120 Average
Hardness mg/L
150 Latest
100 Average
Dissolved oxygen mg/L
12.0 Latest
9.5 Average
Chlorine ppm
0.0 Latest
0.0 Average
Conductivity μS/cm
278 Latest
252 Average
pH (0-14)
7.8 Latest
7.3 Average
Chloride ppm
29.0 Latest
39.7 Average

Ice On

  • 2025-03-31
  • 2025-02-23
  • 2025-01-27

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