Observation

Jock River, Richmond Conservation Area

Jock River

River or stream

October 26, 2017 at 8:14 PM

QA status: Reviewed: quality check complete

Physical tests

  • Water depth

    Secchi disk (20 cm diameter)

    2 m

Chemistry tests

  • pH

    Taylor teststrips (pH)

    8.4

    Regulatory

  • Hardness

    Taylor teststrips (hardness)

    300 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    180 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    644 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    8 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    11.7 °C