Observation

Glen Walter

St Lawrence River

River or stream

December 2, 2025 at 10:10 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather description

    Community scientist interpretation

    sunny

  • Weather in the past 24hrs description

    Community scientist interpretation

    cloudy and rain

  • Current weather

    Community scientist interpretation

    • Sunny

  • Weather in the past 24hrs

    Community scientist interpretation

    • Rainy

Physical tests

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    bottom visible m

  • Ice presence

    Community scientist interpretation

    Ice off

Chemistry tests

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    -5 , -5 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    5.2 °C

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    298 μS/cm

  • Chloride

    Hach teststrips (chloride - low range)

    49.0 mg/L

    Regulatory