About this organization
Community scientists share their data on winter chloride concentrations associated with road salt use. Visit https://www.facebook.com/IllinoisRiverWatch for weekly winter updates on our findings!
Read moreRecent locations
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Dataset: Winter Chloride Watch
Waubonsie Creek - Waubonsie Creek
117 datapoints on 15 dates (November 30 2023 → November 12 2025)
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Dataset: Winter Chloride Watch
Oswego - Fox River
8 datapoints on 1 dates (November 12 2025 → November 12 2025)
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Dataset: Winter Chloride Watch
Rock Run Creek - Rock Run Creek
75 datapoints on 14 dates (January 13 2024 → November 11 2025)
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Dataset: Winter Chloride Watch
South of Kaneville - Welch Creek
83 datapoints on 15 dates (December 03 2023 → November 11 2025)
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Dataset: Winter Chloride Watch
Oakhurst Forest Preserve South Shore Dock - Lake Patterson
63 datapoints on 13 dates (December 21 2023 → November 10 2025)
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Dataset: Winter Chloride Watch
North Branch Chicago River at Edgebrook Woods - North Branch Chicago River
129 datapoints on 23 dates (December 17 2022 → November 10 2025)
