Black Lake Main Basin
Ontario, Canada
Location created by
Mississippi Valley Conservation Authority
- Group: Mississippi Valley Conservation Authority : Lake Monitoring Program
- Lat: 44.7739073
- Lng: -76.722495
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observation tests summary
Water temperature
°C
21.3
Latest
20.7
Average
Dissolved oxygen
mg/L
8.9
Latest
9.2
Average
Secchi depth
m
6.0
Latest
5.4
Average
Total phosphorus
ppm
21.0
Latest
9.3
Average
pH (0-14)
7.5
Latest
8.2
Average