pH (0-14)
What's this?
7.8
Cornwall Island South Inlet : St. Lawrence River
Ontario, Canada
Observed by
Emma Ehrenfeld
- Observed on: Tue, 09 Aug 2022 09:55:00 -0400
- Testers Emma Ehrenfeld
-
Associated with:
River Rapport & Education : River Institute - Lat: 45.0038029
- Lng: -74.6910667
Observation report
See trends at this locationWater quality tests
✓ Quality checked by Water Rangers What's this?
Dissolved oxygen mg/L
What's this?
5.5
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?
0.75
Conductivity μS/cm
What's this?
301.0
Air temperature °C
What's this?
18.5
Water temperature °C
What's this?
22.0
Wildlife
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
Birds: Red winged blackbird, common tern, double crested cormorant, mallard, house sparrow (or some type of wren?).
Plants: Cow parsley (or wild carrot), poison parsnip, tape grass, Eurasian milfoil, elodea, typha sp., phragmite, algae, coontail, water plantain.
Fish: Muskellunge! fallfish, brown bullhead catfish, small mouth bass, largemouth bass, rock bass, bluntnose minnow, white sucker, banded killifish, brook silverside.