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Rattray Marsh

Lake Ontario

Mississauga, Ontario, Canada

Location created by
Robin Castonguay
  • Lat: 43.5185247
  • Lng: -79.6020412
  • Waterbody Type: Lake
  • Timezone: America/Toronto

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Observation tests summary

Air temperature °C
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21.0 Latest
21.0 Average
Water temperature °C
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13.6 Latest
13.6 Average
Alkalinity mg/L
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120 Latest
120 Average
Hardness mg/L
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250 Latest
250 Average
Dissolved oxygen mg/L
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6.0 Latest
6.0 Average
Chlorine ppm
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1.0 Latest
1.0 Average
Conductivity μS/cm
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843 Latest
843 Average
pH (0-14)
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7.8 Latest
7.8 Average