Lake Ontario
Cobourg, Ontario, Canada
On the beach
Location created by
Shirley Neville
- Lat: 43.953452
- Lng: -78.1693554
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observations summary
Observation tests summary
Air temperature
°C
25.0
Latest
25.0
Average
Water temperature
°C
21.8
Latest
21.8
Average
Alkalinity
mg/L
120
Latest
120
Average
Hardness
mg/L
250
Latest
250
Average
Dissolved oxygen
mg/L
5.0
Latest
5.0
Average
Conductivity
μS/cm
301
Latest
301
Average
Secchi depth
m
0.0
Latest
0.0
Average
pH (0-14)
8.4
Latest
8.4
Average