Observation

Springbrook Water Reclamation Center Upstream

DuPage River

River or stream

December 9, 2025 at 12:45 PM

QA status: Reviewed: quality check complete

Weather observations

  • Weather in the past 24hrs description

    Community scientist interpretation

    Low -11, high -4, no new precipitation but snow on the ground from previous storm

  • Current weather

    Community scientist interpretation

    • Cloudy

  • Weather in the past 24hrs

    Community scientist interpretation

    • Sunny
    • Cloudy

Qualitative readings

  • Clarity

    Community scientist interpretation

    Clear

  • Colour

    Community scientist interpretation

    Colourless

Plants/wildlife

  • Algae

    Community scientist interpretation

    None

Issue reporting

  • Odour

    Community scientist interpretation

    None

  • Water surface

    Community scientist interpretation

    None

Physical tests

  • Water level

    Community scientist interpretation

    Average

  • Ice presence

    Community scientist interpretation

    Ice off

Chemistry tests

  • Chloride

    Unspecified equipment (chloride)

    329 ppm

  • Air temperature

    Unspecified equipment (air temperature)

    3 °C