Observation

North Branch Chicago River at Edgebrook Woods

North Branch Chicago River

River or stream

View trends at this location

November 10, 2025 at 2:22 PM

QA status: Reviewed: quality check complete

Weather observations

  • Current weather description

    Community scientist interpretation

    Cold and sunny.

  • Weather in the past 24hrs description

    Community scientist interpretation

    First snow. 5 inches.

  • Current weather

    Community scientist interpretation

    • Sunny

  • Weather in the past 24hrs

    Community scientist interpretation

    • Windy
    • Snowy

Chemistry tests

  • Chloride

    ppm

    Unspecified equipment (chloride)

    179

  • Air temperature

    °C

    Unspecified equipment (air temperature)

    1.7

Recent photos

View more photos ›

Notes

First snow of the season this morning. 5 inches. Sample should be before too much road salt got in the river but higher than I expected.

Location description
41.990 N, 87.772 W At Peterson (6000N) and Menard (5800 W)