Observation

Cardinal legion

St Lawrence river

River or stream

October 2, 2026 at 6:24 PM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Cloudy

  • Current weather description

    Community scientist interpretation

    Rain in morning and cloudy now

  • Weather in the past 24hrs

    Community scientist interpretation

    • Rainy

  • Weather in the past 24hrs description

    Community scientist interpretation

    Rain

Physical tests

  • Secchi depth (clarity)

    Secchi disk (20 cm diameter)

    Bottom visible m

  • Water depth

    Secchi disk (20 cm diameter)

    .30 m

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7

  • Chlorine

    Taylor teststrips (chlorine)

    0.4 ppm

  • Hardness

    Taylor teststrips (hardness)

    100 ppm

  • Alkalinity

    Taylor teststrips (alkalinity)

    90 ppm

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    17 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    17.5 °C

Notes

Water level has gone down approximately 28”