Murphy ‘s Bay ( at the end)

Big Rideau lake

Portland, Ontario, Canada

Location created by
Doris Albert
  • Lat: 44.6960998
  • Lng: -76.2371001
  • Waterbody Type: Lake
  • Timezone: America/Toronto

Latest photos

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Observation tests summary

Alkalinity (mg/L)
100 Latest
107 Average
Water Depth (m)
1.2 Latest
1.1 Average
Conductivity (uS/cm)
188 Latest
195 Average
Water temperature ℃
19.6 Latest
23.2 Average
Hardness (mg/L)
75 Latest
92 Average
Dissolved oxygen (mg/L)
9.0 Latest
9.0 Average
pH (0-14)
7.5 Latest
7.5 Average
Air temperature ℃
21.0 Latest
24.3 Average
Chlorine (ppm)
0.0 Latest
0.0 Average