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
17.0 Latest
10.7 Average
Water temperature °C
3.9 Latest
8.4 Average
Alkalinity mg/L
80 Latest
120 Average
Hardness mg/L
150 Latest
90 Average
Dissolved oxygen mg/L
9.0 Latest
8.7 Average
Chlorine ppm
0.0 Latest
0.0 Average
Conductivity μS/cm
269 Latest
248 Average
pH (0-14)
7.8 Latest
7.2 Average
Chloride ppm
29.0 Latest
41.8 Average

Ice On

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

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