Observation

Humber Bay Park West

Lake Ontario

Lake

October 12, 2019 at 12:15 PM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Cloudy

  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny
    • Cloudy
    • Rainy

Physical tests

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    bottom visible m

Chemistry tests

  • pH

    Taylor teststrips (pH)

    8.4

    Regulatory

  • Chlorine

    Taylor teststrips (chlorine)

    0.5 ppm

  • Hardness

    Taylor teststrips (hardness)

    150 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    120 ppm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    12 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    15 °C

Notes

Site A. Seagulls. Slight waves. Clear water. Results noted here are from machine learning strips only. See ‘Guardians‘ for regular test strip results and ‘Testers’ for phosphate machine learning strip results.