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Big Gull Lake Main Basin
Ontario, Canada
![](https://cdn.waterrangers.ca/assets/default-150x150-cd282e9606eb9f82711bac32876e2d0e601ded2e263f562808e560a6eda4e0ea.jpg)
Location created by
Mississippi Valley Conservation Authority
- Group: Mississippi Valley Conservation Authority : Lake Monitoring Program
- Lat: 44.8441132
- Lng: -76.9056339
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
View all photosObservation tests summary
Secchi depth
m
4.8
Latest
4.2
Average
Water temperature
°C
22.0
Latest
21.7
Average
Dissolved oxygen
mg/L
6.0
Latest
7.1
Average
pH (0-14)
6.8
Latest
7.3
Average
Total phosphorus
ppm
5.0
Latest
6.3
Average
Air temperature
°C
31.0
Latest
24.3
Average
Alkalinity
mg/L
80
Latest
49
Average
Hardness
mg/L
0
Latest
71
Average
Conductivity
μS/cm
6
Latest
58
Average
Water depth
m
4.0
Latest
4.0
Average