Sample locations
Contributing from 3 March 2026
Displaying locations 61 - 80 of 465 in total
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Dataset: Winter Chloride Watch
Yorkville- bicentennial riverfront park - Fox River
47 datapoints on 3 dates (December 21 2025 → February 22 2026)
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Dataset: Winter Chloride Watch
Blackberry Creek Forest Preserve - Blackberry Creek
49 datapoints on 11 dates (November 28 2024 → February 22 2026)
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Dataset: Winter Chloride Watch
Isle la Cache Canoe Launch - Des Plaines River
17 datapoints on 4 dates (November 10 2025 → February 22 2026)
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Dataset: Winter Chloride Watch
Big Rock Forest Preserve - Big Rock Creek
89 datapoints on 18 dates (November 26 2023 → February 22 2026)
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Dataset: Winter Chloride Watch
East Branch DuPage River at East Branch Forest Preserve - East Branch DuPage River
53 datapoints on 11 dates (November 17 2024 → February 22 2026)
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Dataset: Winter Chloride Watch
Old Grove Pond - Old Grove Park
37 datapoints on 3 dates (November 22 2025 → February 22 2026)
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Dataset: Winter Chloride Watch
Lombard Lagoon - Lombard Lagoon
25 datapoints on 2 dates (November 16 2025 → February 22 2026)
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Dataset: Winter Chloride Watch
Winfield Creek-Memorial Park - Winfield Creek
46 datapoints on 8 dates (December 10 2024 → February 22 2026)
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Dataset: Winter Chloride Watch
Lemont - Sag Quarry West
22 datapoints on 4 dates (November 23 2025 → February 21 2026)
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Dataset: Winter Chloride Watch
Chicago River North Branch Goose Island - Chicago River
75 datapoints on 16 dates (December 17 2023 → February 21 2026)
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Dataset: Winter Chloride Watch
Hickory Creek River at Highland Park Drive - Hickey Creek River
78 datapoints on 10 dates (November 16 2024 → February 21 2026)
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Dataset: Winter Chloride Watch
Terrace View Park Pond in Lombard, IL - Terrace View Park Pond
120 datapoints on 18 dates (November 18 2023 → February 21 2026)
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Dataset: Winter Chloride Watch
South of Kaneville - Welch Creek
107 datapoints on 18 dates (December 03 2023 → February 21 2026)
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Dataset: Winter Chloride Watch
Spring Brook in St. James Farm Forest Preserve - Spring Brook
84 datapoints on 15 dates (December 11 2023 → February 20 2026)
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Dataset: Winter Chloride Watch
Blackberry Creek at Barnes Forest Preserve - Blackberry Creek at Barnes Forest Preserve
121 datapoints on 15 dates (December 28 2023 → February 20 2026)
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Dataset: Winter Chloride Watch
Dean Nature Sanctuary - Pond at Dean Nature Sanctuary
57 datapoints on 4 dates (November 25 2025 → February 20 2026)
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Dataset: Winter Chloride Watch
Fullersburg FP - Graue Mill Canoe / Kayak launch - Salt Creek
52 datapoints on 4 dates (November 18 2025 → February 19 2026)
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Dataset: Winter Chloride Watch
West branch of DuPage river at Beecher Rd, Winfield - West branch of DuPage river
86 datapoints on 18 dates (November 15 2023 → February 19 2026)
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Dataset: Winter Chloride Watch
Pioneer Park - West Branch DuPage River
73 datapoints on 17 dates (November 17 2023 → February 19 2026)
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Dataset: Winter Chloride Watch
Canoe Launch - East Branch of DuPage River
18 datapoints on 4 dates (December 09 2025 → February 19 2026)
