Big Rideau Lake
Ontario, Canada
Location created by
Gayle Mathe
- Group: Big Rideau Lake Association : Big Rideau Lake Water Quality
- Lat: 44.706
- Lng: -76.2835
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
View all photosObservation tests summary
Total kjeldahl nitrogen
μS/cm
310
Latest
349
Average
Total phosphorus
ppm
13.0
Latest
10.9
Average
Secchi depth
m
2.8
Latest
2.7
Average
Air temperature
°C
29.0
Latest
22.9
Average
Water temperature
°C
23.1
Latest
22.4
Average
Alkalinity
mg/L
40
Latest
90
Average
Hardness
mg/L
0
Latest
53
Average
Dissolved oxygen
mg/L
9.0
Latest
7.1
Average
Chloride
ppm
2.0
Latest
2.0
Average
Conductivity
μS/cm
180
Latest
199
Average
pH (0-14)
6.8
Latest
7.6
Average
Water depth
m
3.7
Latest
4.3
Average
Chlorine
ppm
0.0
Latest
1.0
Average
Total dissolved solids
ppm
89.0
Latest
93.8
Average
Turbidity
JTU
105
Latest
105
Average
Turbidity
NTU
105.0
Latest
105.0
Average