Grindstone Lake North Basin
Ontario, Canada
Location created by
Mississippi Valley Conservation Authority
- Group: Mississippi Valley Conservation Authority : Lake Monitoring Program
- Lat: 45.0205035
- Lng: -76.9559143
- Waterbody Type: Lake
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observation tests summary
pH (0-14)
8.3
Latest
7.8
Average
Total phosphorus
ppm
9.0
Latest
9.6
Average
Water temperature
°C
24.6
Latest
19.6
Average
Dissolved oxygen
mg/L
8.3
Latest
9.3
Average
Secchi depth
m
7.8
Latest
6.1
Average