Observation

Cow's Creek

Lake Huron

Lake

September 30, 2025 at 4:41 PM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather description

    Community scientist interpretation

    21C Windy

  • Weather in the past 24hrs description

    Community scientist interpretation

    no rain

  • Current weather

    Community scientist interpretation

    • Sunny

  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny

Physical tests

  • Ice on

    Community scientist interpretation

    false

Chemistry tests

  • Oxygen

    Chemetrics ampoules (dissolved oxygen)

    4.85 mg/L

    Regulatory

  • Turbidity

    Turbidity tube (45 cm)

    223 NTU

  • Air temperature

    Water Rangers (stream thermometer) and/or weather app

    21 °C

  • Water temperature

    Water Rangers pen-type meter (temperature)

    20.82 °C

  • Oxygen

    Other dissolved oxygen multimeter (%)

    54.2 %

  • pH

    Taylor teststrips (pH)

    ≥ 9.0

    Regulatory

Notes

very windy, more waves than usual, murky water