Buffer West Marsh Boardwalk : West Marsh - Westminster Ponds (adjacent to Wellington Road)

London, Ontario, Canada

Observed by
Jennifer Trampleasure
pH (0-14) What's this? 7.8
Dissolved oxygen (mg/L) What's this? 1.0
Chlorine (ppm) What's this? 0.5
Hardness (mg/L) What's this? 200.0
Alkalinity (mg/L) What's this? 120.0
Water Depth (m) What's this? 0.3
Conductivity (uS/cm) What's this? 1,184.0
Air temperature ℃ What's this? 27.0
Water temperature ℃ What's this? 21.2


Invasive Species

Other Invasive
Other Invasive What's this?


Current weather What's this?
  • sunny
  • cloudy
Overcast / spitting / turned to sunny skies
Weather in previous 24 hours What's this?
  • rainy
Heavy rains fell in the last 24 hours. Likely upward of 30 mL +

Latest photos


There is too much plant life in the water here to actually see the bottom.
While I did not personally see any birds other than Redwinged Blackbirds (and even they were really quiet), a couple of birders well known in the area had spotted a Green Heron in the Reeds. I unfortunately could not locate the bird. Others have seen Green Herons here as well.
There were many male gypsy moths fluttering all around everything. Quite annoyingly in my face, into the backpack and more. Not a good sign.