Observation

Glen Stewart Ravine

Lake Ontario

River or stream

July 27, 2025 at 1:28 PM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny
  • Weather in the past 24hrs

    Community scientist interpretation

    • Rainy

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.57

    Regulatory
  • Oxygen

    Chemetrics ampoules (dissolved oxygen)

    10.59 mg/L

    Regulatory
  • Conductivity

    Water Rangers pen-type meter (conductivity)

    2,000 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    30 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    19.15 °C

  • Total dissolved solids (TDS)

    Other pen-type meter (TDS)

    128 ppm

  • Turbidity

    Turbidity tube (45 cm)

    < 9.9 NTU


Notes

Not a lot of water.