Madawaska at Ottawa rivers : Mouth of Madawaska River

Arnprior, Ontario, Canada

Observed by
Pat Tait
pH (0-14) What's this? 7.2
Secchi depth m What's this? 2.0
Hardness mg/L What's this? 30.0
Alkalinity mg/L What's this? 50.0
Air temperature °C What's this? 31.0
Water temperature °C What's this? 21.5

Wildlife


Latest photos


Notes

Beautiful day and river is calm.