Observation

LAKE ST. FRANCIS

ST. LAWRENCE RIVER

River or stream

View trends at this location

June 25, 2022 at 2:47 PM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather

    Community scientist interpretation

    • Sunny
  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny

Chemistry tests

  • pH

    Taylor teststrips (pH)

    7.6

  • Oxygen

    mg/L

    Chemetrics ampoules (dissolved oxygen)

    11

  • Chlorine

    ppm

    Taylor teststrips (chlorine)

    0

  • Hardness

    ppm

    Taylor teststrips (hardness)

    100

  • Alkalinity

    ppm

    Taylor teststrips (alkalinity)

    100

  • Conductivity

    μS/cm

    Water Rangers pen-type meter (conductivity)

    306

  • Air temperature

    °C

    Water Rangers (stream thermometer) and/or weather app

    25

  • Water temperature

    °C

    Water Rangers pen-type meter (temperature)

    20.8

Physical tests

  • Secchi depth (clarity)

    m

    Secchi disk (20 cm diameter)

    Bottom visible

  • Water depth

    m

    Secchi disk (20 cm diameter)

    0.5

Recent photos

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