Observation

Pooh Sticks Bridge at Frensham (Dragonfly)

River Wey

River or stream

May 28, 2022 at 6:15 PM

QA status: Reviewed: quality check complete

Chemistry tests

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    341 μS/cm

  • Phosphate-phosphorus

    Kyoritsu Packtest (phosphate-phosphorus)

    0.05 mg/L

  • pH

    Taylor teststrips (pH)

    7.65

    Regulatory

  • Hardness

    Taylor teststrips (hardness)

    150 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    100 ppm

  • Chlorine

    Taylor teststrips (chlorine)

    ≤ 0 ppm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    15 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    14.9 °C

  • Nitrate

    Kyoritsu Packtest (nitrate-nitrogen)

    > 15 mg/L

  • Nitrate-nitrogen

    Kyoritsu Packtest (nitrate-nitrogen)

    > 15 mg/L