RVL-39_P9

Big Rideau Lake

Portland, Ontario, Canada

Location created by
RVCA Lake Monitoring Program
  • Lat: 44.6988
  • Lng: -76.1925
  • Waterbody Type: Lake
  • Timezone: America/Toronto

Latest photos

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Observation tests summary

Total Phosphorus (µg/L)
0.0 Latest
13.3 Average
Total Kjeldahl Nitrogen (µg/L)
340 Latest
356 Average
Water temperature ℃
24.5 Latest
22.2 Average
Dissolved oxygen (mg/L)
9.0 Latest
10.3 Average
pH (0-14)
7.6 Latest
9.9 Average
Air temperature ℃
28.0 Latest
22.9 Average
E.coli per 100mL
1 Latest
6 Average
Dissolved oxygen (%)
137.9 Latest
137.9 Average
Conductivity (uS/cm)
201 Latest
201 Average
Alkalinity (mg/L)
80 Latest
80 Average
Water Depth (m)
2.0 Latest
2.0 Average
Chlorine (ppm)
0.0 Latest
0.0 Average
Hardness (mg/L)
75 Latest
75 Average