Jarvis Street dock : St. Lawrence River

pH (0-14) What's this? 7.8

Dissolved oxygen mg/L What's this? 10.0

Chlorine ppm What's this? 0.0

Hardness mg/L What's this? 150.0

Alkalinity mg/L What's this? 80.0

Conductivity μS/cm What's this? 267.0

Air temperature °C What's this? 13.0

Water temperature °C What's this? 19.9

Current weather What's this?

• cloudy
• rainy

Overcast sky. Mostly rainy today. There was a moderate rainfall during testing.

Weather in previous 24 hours What's this?

• sunny
• cloudy
• rainy
• windy

The day began around 11 degrees then climbed to a maximum of 19 degrees. Mostly Cloudy and rainy throughout the day. There were a few short sunny breaks. There was a good wind around 5pm which caused the rain to fall diagonally from the north.