Retention Pond : Hanlon Creek

Guelph, Ontario, Canada

Observed by
Melissa Muirhead
pH (0-14) What's this? 8.4
Chlorine ppm What's this? 0.5
Alkalinity mg/L What's this? 90.0
Air temperature °C What's this? 10.0
Water temperature °C What's this? 16.0

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