East Holland River at Aurora Community Arboretum

Lake Simcoe

Aurora, Ontario, Canada

The water in this area flows gently, next to a municipal facility, with a paved walkway. Residents often walk their pets here, and there are grassy areas, a baseball field, and a shaded gazebo nearby.

Location created by
Ian Xiong

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Observation tests summary

Air temperature °C
11.0 Latest
16.5 Average
Water temperature °C
7.8 Latest
12.7 Average
Alkalinity mg/L
200 Latest
190 Average
Hardness mg/L
375 Latest
338 Average
Dissolved oxygen mg/L
9.0 Latest
9.3 Average
Chlorine ppm
0.0 Latest
0.0 Average
Conductivity μS/cm
920 Latest
918 Average
pH (0-14)
8.0 Latest
8.3 Average