Observation

Archibald Dock

Lake Huron

Lake

May 30, 2022 at 11:28 AM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny
    • Cloudy

  • Current weather description

    Community scientist interpretation

    Low wind, intermittent sun and clouds

  • Weather in the past 24hrs

    Community scientist interpretation

    • Cloudy
    • Rainy
    • Sunny

Physical tests

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    1.5 m

  • Ice presence

    Community scientist interpretation

    Ice off

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.2

    Regulatory

  • Chlorine

    Taylor teststrips (chlorine)

    0.5 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    40 ppm

  • Conductivity

    Water Rangers pen-type meter (conductivity)

    94 μS/cm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    22 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    16.7 °C

  • Total dissolved solids (TDS)

    Other pen-type meter (TDS)

    47 ppm

  • Hardness

    Taylor teststrips (hardness)

    ≤ 0 ppm