Lake Ontario
Cobourg, Ontario, Canada
Location created by
Nicole Henderson
- Group: A Greener Future : Love Your Lakes
- Lat: 43.956653
- Lng: -78.1617165
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observation tests summary
Air temperature
°C
27.0
Latest
27.0
Average
Water temperature
°C
24.0
Latest
24.0
Average
Alkalinity
mg/L
200
Latest
200
Average
Hardness
mg/L
150
Latest
150
Average
Dissolved oxygen
mg/L
8.0
Latest
8.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
295
Latest
295
Average
pH (0-14)
8.0
Latest
8.0
Average