Grand River Blair Rd Across from rare : Grand River

Preston, Ontario, Canada

Observed by
Istafa Sufi

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 7.65
Dissolved oxygen mg/L What's this? 10.0
Secchi depth m What's this? bottom visible
Chlorine ppm What's this? 0.2
Hardness mg/L What's this? 200.0
Alkalinity mg/L What's this? 180.0
Air temperature °C What's this? 16.0
Water temperature °C What's this? 9.7

Weather

Current weather What's this?
Weather in previous 24 hours What's this?

Latest photos

No photos uploaded.

Notes

Alkalinity is in ppm.

0.3125 m/s flow rate.

Observed by Olivia K. Kieran d.P., Jack B.