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Rotary River : Rotary river

Cornwall, Ontario, Canada

Observed by
Samantha Gonzalez

Observed on: Thu, 24 Jul 2025 12:32:00 -0400
Testers Mia Vo Samantha Gonzalez
Associated with:
River Institute : Upper St. Lawrence River Volunteer Monitoring
Lat: 45.0125052
Lng: -74.7358083

Observation report

Pending Quality Check from Water Rangers What's this?

pH (0-14) 7.9

Dissolved oxygen mg/L 6.0

Secchi depth m bottom visible

Hardness mg/L 150.0

Alkalinity mg/L 90.0

Water depth m 0.19

Conductivity μS/cm 295.0

Air temperature °C 31.0

Water temperature °C 25.0

Current weather

Weather in previous 24 hours

No photos uploaded.