Retention Pond

Hanlon Creek

Guelph, Ontario, Canada

Location created by
Melissa Muirhead

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pH was again a magenta colour, not found on the colour scale on the reference sticker.

20 Sep 18:35 by Melissa Muirhead

The colour of the pH was off of the scale on the back of the strips. It was more of a magenta colour.

18 Sep 19:24 by Melissa Muirhead