Smiths Bay

Smiths Bay on Lake Ontario

Ontario, Canada

Reading taken from a small municipal dock and launch ramp near the Waupoos Marina.
A good place to dive off on a warm day.
But the water weeds now almost reach the surface. Much larger that 15 years ago.
Sunny day with not much wave action

Location created by
Don Chisholm

Latest photos

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Observations summary

Bird
16
Insect
6
Insect What's this?
Zebra Mussels
1
Zebra Mussels What's this?
Fish
1
Mammal
2
Mammal What's this?
Plant
1
Plant What's this?

Observation tests summary

Air temperature °C
8.0 Latest
18.5 Average
Water temperature °C
7.4 Latest
15.8 Average
Alkalinity mg/L
60 Latest
106 Average
Hardness mg/L
150 Latest
157 Average
Dissolved oxygen mg/L
7.0 Latest
7.8 Average
Conductivity μS/cm
275 Latest
274 Average
Secchi depth m
0.0 Latest
0.3 Average
Water depth m
1.9 Latest
1.9 Average
pH (0-14)
6.6 Latest
7.6 Average
Chlorine ppm
0.0 Latest
0.1 Average

Ice On

  • 2023-12-31
  • 2023-01-02
  • 2021-12-30
  • 2020-12-16

Ice Off

  • 2024-02-15
  • 2023-03-15
  • 2022-03-16
  • 2021-03-12