North Hardwood Island : White Lake

Ontario, Canada

Observed by
Conrad Grégoire
Secchi depth m What's this? 4.7
Total phosphorus ppm What's this? 8.1
Water temperature °C What's this? 13.5

Latest photos

No photos uploaded.


Notes

Calcium: 31.8 ppm
Clear sunny day, 2-3 previous days wind 15 to 30 km/hr, 15 km/hr day before sampling. Air temp. ~15 °C