Big Rideau Lake
Ontario, Canada
Location created by
RVCA Lake Monitoring Program
- Group: Rideau Valley Conservation Authority : Watershed Watch Program
- Site ID: RVL-39_04_DP1
- Lat: 44.719
- Lng: -76.2632
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
25.0
Latest
20.5
Average
Water temperature
°C
22.0
Latest
19.7
Average
Total kjeldahl nitrogen
μS/cm
0
Latest
289
Average
Secchi depth
m
4.3
Latest
6.8
Average
pH (0-14)
6.8
Latest
7.8
Average
Total phosphorus
ppm
0.0
Latest
9.3
Average
Dissolved oxygen
mg/L
8.0
Latest
8.4
Average
Conductivity
μS/cm
180
Latest
197
Average
Dissolved oxygen
%
111.3
Latest
106.9
Average
Alkalinity
mg/L
40
Latest
94
Average
Hardness
mg/L
0
Latest
43
Average
Chloride
ppm
0.5
Latest
0.5
Average
Total dissolved solids
ppm
90.0
Latest
94.1
Average
Calcium
ppm
23.5
Latest
23.5
Average
Turbidity
JTU
105
Latest
84
Average
Chlorine
ppm
0.0
Latest
0.4
Average
Water depth
m
27.4
Latest
27.3
Average