RVL-39_P6

Big Rideau Lake

Portland, Ontario, Canada

Location created by
RVCA Lake Monitoring Program
  • Lat: 44.7005001
  • Lng: -76.186
  • Waterbody Type: Lake
  • Timezone: America/Toronto

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Observation tests summary

Total Phosphorus (µg/L)
0.0 Latest
19.5 Average
Total Kjeldahl Nitrogen (µg/L)
350 Latest
411 Average
Water temperature ℃
18.2 Latest
22.5 Average
Dissolved oxygen (mg/L)
7.0 Latest
8.6 Average
pH (0-14)
7.8 Latest
8.8 Average
Air temperature ℃
25.0 Latest
25.2 Average
E.coli per 100mL
8 Latest
8 Average
Dissolved oxygen (%)
6.0 Latest
75.4 Average
Conductivity (uS/cm)
190 Latest
205 Average
Alkalinity (mg/L)
80 Latest
105 Average
Hardness (mg/L)
0 Latest
88 Average
Secchi depth (m)
1.5 Latest
11.8 Average
Water Depth (m)
1.5 Latest
11.3 Average
Chlorine (ppm)
0.0 Latest
0.2 Average