pH (0-14)
What's this?
7.8
Mel Swart Lake Gibson Conservation Park : Lake Gibson
Thorold, Ontario, Canada

Observed by
Ayanna Burton
- Observed on: Sun, 29 Jun 2025 10:11:00 -0400
-
Associated with:
Water Rangers : Lake Erie Rangers - Lat: 43.1055732
- Lng: -79.2275834
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
E.coli cfu per 100mL
What's this?
33.0
Dissolved oxygen mg/L
What's this?
8.0
Secchi depth m
What's this?
bottom visible
Chlorine ppm
What's this?
0.0
Hardness mg/L
What's this?
100.0
Alkalinity mg/L
What's this?
120.0
Water depth m
What's this?
0.58
Conductivity μS/cm
What's this?
312.0
Air temperature °C
What's this?
29.0
Water temperature °C
What's this?
23.2
Qualitative
Algae
What's this?
Yes
Odour
What's this?
None
Clarity
What's this?
Cloudy
Pollution
What's this?
Residential discharge, Urban/road discharge
Algae Type
What's this?
Attached
Water Flow
What's this?
Still
Water Uses
What's this?
Fishing, Public water supply
Water Level
What's this?
Average
Water Colour
What's this?
Green
On the water surface
What's this?
Litter
Wildlife
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
No photos uploaded.
Notes
- A few lily pads were present, which were not there last sampling day
- The swans have moved out of their nest
- There were swallows and red-winged black birds
- While none were seen, frog calls were hears
- There are many phragmites present at this site