Dataset

Winter Chloride Watch

Dataset by National Great Rivers

Dataset summary

Observations

  • 17 January 2025

    Flint Creek-Grassy Lake Forest Preserve Trail Bridge by Anna Niedzinski

  • 17 January 2025

    Kenyon Woods Forest Preserve by Michelle Besch

    Unable to collect from site as it was frozen.

  • 17 January 2025

    West Branch of the Dupage River - Weigand Riverfront Park Canoe Launch by Susan Goreczny

  • 17 January 2025

    South Branch Kishwaukee River at College Ave. by WILLIAM MARTIN

  • 17 January 2025

    Watson Creek - Inflow to East Lagoon at Montgomery to Faraday pedestrian bridge by WILLIAM MARTIN

  • 17 January 2025

    Plum Creek at Klemme by Jane Schulten

    Creek iced over. Was able to cut a hole to take sample.

  • 17 January 2025

    Lake Killarney to Silver Lake Creek (Cary, IL, 60013) by Eberhard Veit

  • 17 January 2025

    Brainard's Branch, Grand Ave bridge between 19th and 20th Sts by Pamela Moriearty

    partial ice cover on stream, circular opening approx 30 cm; temperatures warm to above freezing for past 24 hr. from 1/12 - 1/17, 3 days temp above 0 deg C. intermittent light snowfall, no salting in this period

  • 17 January 2025

    Lake Killarney outlet dam (Cary, IL, 60013) by Eberhard Veit

  • 17 January 2025

    Jon Duerr Forest Preserve Fox River by Julie Chadwick

    The river is partially covered with ice. I don’t see or hear any birds.

  • 17 January 2025

    Kickapoo Creek Park, 2000 N. Jefferson St., Lincoln, IL pedestrian bridge on park road by Pamela Moriearty

    partial ice cover on creek, small opening; temperatures warm to above freezing for past 24 hr. from 1/12 - 1/17 3 days temp above 0 deg C. intermittent light snowfall, no salting in this period

  • 17 January 2025

    Jefferson Ave Bridge, Naperville, West Branch DuPage River by Julie Kulak

    SO windy!! Even though it was warm, the wind made it feel so much colder. I didn't stick around to watch for critters.