pH (0-14)
What's this?
8.0
Ironwoods Bay : Big Rideau Lake
Portland, Ontario, Canada
Observed by
Ann White
- Observed on: Fri, 06 Jul 2018 13:13:00 -0400
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Associated with:
Big Rideau Lake Association : Big Rideau Lake Water Quality - Lat: 44.7051747
- Lng: -76.2042189
Observation report
See trends at this locationWater quality tests
✓ Quality checked by Water Rangers What's this?
Dissolved oxygen mg/L
What's this?
8.0
Secchi depth m
What's this?
bottom visible
Hardness mg/L
What's this?
100.0
Nitrites mg/L
What's this?
< 0.5
Alkalinity mg/L
What's this?
120.0
Water depth m
What's this?
1.75
Conductivity μS/cm
What's this?
212.0
Air temperature °C
What's this?
33.0
Water temperature °C
What's this?
28.0
Latest photos
Notes
There has been an extraordinary increase in the amount of algae in the bay at the mouth of the grove and around the test site since the last test. There are numerous subsurface blooms and other blooms where some of the again has surfaced creating a bright green / yellow 'flower' on the surface.