Stromatolites

Ottawa River

Gatineau, Quebec, Canada

Just upriver of Champlain bridge on Quebec shore

Location created by
Dan Wilcock

Latest photos

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Observation tests summary

Air temperature °C
26.0 Latest
26.0 Average
Water temperature °C
27.3 Latest
27.3 Average
Alkalinity mg/L
40 Latest
40 Average
Hardness mg/L
0 Latest
0 Average
Chlorine ppm
0.0 Latest
0.0 Average
Conductivity μS/cm
54 Latest
54 Average
Water depth m
58.0 Latest
58.0 Average
pH (0-14)
6.4 Latest
6.4 Average