pH (0-14)
What's this?
7.8
Johnstown behind church : St. Lawrence River
Ontario, Canada
Observed by
River Institute
- Observed on: Mon, 09 Sep 2019 14:52:00 -0400
- Lat: 44.743206
- Lng: -75.4653022
Observation report
See trends at this locationWater quality tests
Pending Quality Check from 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?
250.0
Alkalinity mg/L
What's this?
120.0
Water depth m
What's this?
0.5
Conductivity μS/cm
What's this?
328.0
Air temperature °C
What's this?
18.0
Water temperature °C
What's this?
18.7
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
Notes
FINS data comparison:
Conductivity --> 328
DO mg/L --> 10.3
Water temp --> 19.1
Species of fish caught at site: Alewife, round gobies, mimic shiners, bluntnose minnows, perch, brook silverside, rock bass, large mouth bass, small mouth bass.