Madawaska at Ottawa rivers : Mouth of Madawaska River

Arnprior, Ontario, Canada

Observed by
Pat Tait
pH (0-14) What's this? 7.8
Secchi depth m What's this? 2.6
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 80.0
Air temperature °C What's this? 21.0
Water temperature °C What's this? 22.0

Wildlife


Invasive Species

Loosestrife
Loosestrife What's this?

Latest photos


Notes

Be wary of the increased number of deadheads in the river.
A lot of human activity at this spot: fishing, sailing, wading and playing at the shoreline.