Cedarvale Park Ravine : Cedarvale Ravine

Toronto, Ontario, Canada

Observed by
Jeff Driscoll
pH (0-14) What's this? 7.8
Hardness mg/L What's this? 300.0
Alkalinity mg/L What's this? 180.0
Air temperature °C What's this? 24.0
Water temperature °C What's this? 18.0

Latest photos


Notes

small ravine under a traffic bridge. Surrounded by heavy vegetation. Ash trees , Reed's, Java water dropwart, mardh woundwart, rock pigeons, red winged black bird. My normal water test day was Aug 2 but because of thudnerstorms moved it to Monday.