Greys Creek Bay : St. Lawrence River

Gananoque, Ontario, Canada

Observed by
Emma Ehrenfeld

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 7.2
Dissolved oxygen mg/L What's this? 5.0
Secchi depth m What's this? bottom visible
Hardness mg/L What's this? 100.0
Nitrates mg/L What's this? 0.1
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 1.0
Conductivity μS/cm What's this? 490.0
Turbidity NTU What's this? 0.85
Air temperature °C What's this? 26.0
Water temperature °C What's this? 24.9

Wildlife

Fish
Fish What's this?
Plant
Plant What's this?
Bird
Bird What's this?
Species at risk
Species at risk What's this?

Invasive Species

Zebra Mussels
Zebra Mussels What's this?
Other Invasive
Other Invasive What's this?
Eurasian Milfoil
Eurasian Milfoil What's this?

Weather

Current weather What's this?
Bright sun and good steady breeze, around 5% cloud cover
Weather in previous 24 hours What's this?
Misty and rainy

Latest photos

Notes

Plants: Willow trees, Eurasian milfoil, elodea, water plantain, fanwort, richardsons pondweed, fragrant white waterlilies, water meal, water nymph, algae.

Birds: Ringbill gulls.

Invertibrates: Zebra mussels.

Fish: Bluegill sunfish, rock bass, pumpkinseed sunfish, golden shiners, lepomis sp., blacknose shiners, blackchin shiners, pugnose shiners, banded killifish, largemouth bass, round goby, tubenose goby, yellow perch, mimic shiners, bridle shiners, fallfish, spotfin shiners.

Invasive species: Zebra mussels, round goby, tubenose goby, eurasian milfoil.