pH (0-14)
What's this?
7.8
Rotary Creek : St. Lawrence River
Ontario, Canada
Observed by
Emma Ehrenfeld
- Observed on: Tue, 01 Aug 2023 13:10:00 -0400
- Testers Emma Ehrenfeld
-
Associated with:
River Rapport & Education : River Institute - Lat: 45.0111657
- Lng: -74.7337608
Observation report
See trends at this locationWater quality tests
✓ Quality checked by Water Rangers What's this?
Dissolved oxygen mg/L
What's this?
8.13
Secchi depth m
What's this?
bottom visible
Hardness mg/L
What's this?
100.0
Alkalinity mg/L
What's this?
100.0
Water depth m
What's this?
0.3
Conductivity μS/cm
What's this?
306.3
Turbidity NTU
What's this?
0.78
Dissolved oxygen %
What's this?
94.7
Air temperature °C
What's this?
23.0
Water temperature °C
What's this?
22.9
Wildlife
Invasive Species
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
No photos uploaded.
Notes
Virile (?) Crayfish, painted turtles, LOTS of phragmites, fragrant white lilypads, typha, tape grass, eurasian milfoil.
Fish: Spotfin shiner, Largemouth bass, smallmouth bass, banded killifish, logperch, yellow perch, mottled sculpin, brown bullhead, cutlip minnow, bluegill sunfish, pumpkinseed sunfish, bluntnose minnow, fallfish, Tubenose goby, round goby
Species at risk: cutlip minnow
invasive species: Phragmites, tubenose and round gobies