Observation

Shirley's Bay

Ottawa River

River or stream

July 17, 2017 at 8:35 PM

QA status: Reviewed: quality check complete

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.2

    Regulatory

  • Oxygen

    Chemetrics ampoules (dissolved oxygen)

    9.0 mg/L

    Regulatory

  • Hardness

    Taylor teststrips (hardness)

    50 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    20 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    123 μS/cm

  • Water temperature

    Water Rangers pen-type meter (temperature)

    24.6 °C

Notes

Calm water, no wind.