Lower Don River

Lake Ontario

Toronto, Ontario, Canada

Location created by
Cassidy Press

Group: Métis Nation of Ontario : Community-Based Water Quality Monitoring Program
Site ID: 8.7
Lat: 43.7041688
Lng: -79.3329406
Waterbody Type: River
Timezone: America/Toronto

Observation tests summary

Air temperature °C

15.0 Latest

13.5 Average

2024-10-13 -> 2025-06-11

Water temperature °C

17.4 Latest

14.7 Average

2024-10-13 -> 2025-06-11

Dissolved oxygen mg/L

14.5 Latest

14.5 Average

2024-10-13 -> 2024-10-13

Total dissolved solids ppm

560.0 Latest

560.0 Average

2024-10-13 -> 2024-10-13

Conductivity μS/cm

1150 Latest

1150 Average

2024-10-13 -> 2024-10-13

Turbidity NTU

1.3 Latest

3.3 Average

2024-10-13 -> 2025-06-11

pH (0-14)

8.7 Latest

8.4 Average

2024-10-13 -> 2025-06-11

Dissolved oxygen %

89.0 Latest

89.0 Average

2025-06-11 -> 2025-06-11