St. Lawrence River

Weather observations

• Current weather description

  Community scientist interpretation

  -6

• Weather in the past 24hrs description

  Community scientist interpretation

  Warmed up throughout the day, light flurries, rivers has frozen over

• Current weather

  Community scientist interpretation

  • Cloudy

• Weather in the past 24hrs

  Community scientist interpretation

  • Snowy

Chemistry tests

• Air temperature

  °C

  Water Rangers (stream thermometer) and/or weather app

  -6

• Water temperature

  °C

  Water Rangers pen-type meter (temperature)

  1

• Conductivity

  μS/cm

  Water Rangers pen-type meter (conductivity)

  344

• Chloride

  mg/L

  Hach teststrips (chloride - low range)

  57

Other tests

• Ice on

  Community scientist interpretation

  On