Lost lake entrance

Big Rideau

Portland, Ontario, Canada

Location created by
Doris Albert
  • Lat: 44.7347002
  • Lng: -76.2254003
  • Waterbody Type: Lake
  • Timezone: America/Toronto

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Observations summary

Other Invasive
2
Other Invasive What's this?

Observation tests summary

Alkalinity (mg/L)
180 Latest
144 Average
Water Depth (m)
2.0 Latest
33.9 Average
Conductivity (uS/cm)
185 Latest
194 Average
Water temperature ℃
19.0 Latest
21.5 Average
Hardness (mg/L)
150 Latest
139 Average
Dissolved oxygen (mg/L)
9.0 Latest
7.8 Average
pH (0-14)
7.2 Latest
7.7 Average
Air temperature ℃
18.0 Latest
22.0 Average
Secchi depth (m)
2.0 Latest
49.4 Average
Chlorine (ppm)
0.0 Latest
0.0 Average