Sample locations
Contributing from
Displaying locations 141 - 160 of 465 in total
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Otter Creek - Otter Creek
50 datapoints on 10 dates (November 18 2024 → February 16 2026)
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Woodscreek Park: 3 Pipe Inlet, Ackman Rd and Golf Course Rd, Crystal Lake, Il - Woodscreek
106 datapoints on 9 dates (November 27 2024 → February 15 2026)
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Riverview Farmstead Preserve Naperville IL South of 111th St & Book Rd - West Branch Dupage River
37 datapoints on 4 dates (November 24 2025 → February 15 2026)
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Kane County Forest Preserve near Barnes Rd - Blackberry Creek
34 datapoints on 2 dates (December 27 2025 → February 15 2026)
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Mc Dowell Forest Preserve - the DuPage River, West Branch
28 datapoints on 4 dates (November 17 2025 → February 15 2026)
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Prentiss Creek in Downers Grove (1911 Prentiss St.) - Prentiss Creek
22 datapoints on 4 dates (November 16 2025 → February 15 2026)
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Ping Tom Park Chicago - Chicago River
66 datapoints on 12 dates (November 15 2024 → February 15 2026)
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Lake Run at Nelson Lake in Dick Young Forest Preserve - Lake Run
90 datapoints on 17 dates (November 28 2023 → February 14 2026)
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DuPage River, West Branch - DuPage River, West Branch
42 datapoints on 11 dates (November 24 2024 → February 14 2026)
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South Branch of Kishwaukee River at N. 1st Street - South Branch of Kishwaukee River
90 datapoints on 12 dates (November 20 2024 → February 14 2026)
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South Branch Kish - Kishwaukee River
62 datapoints on 11 dates (November 29 2024 → February 14 2026)
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Kenyon Woods Forest Preserve - creek
152 datapoints on 19 dates (October 31 2023 → February 13 2026)
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Springbrook Water Reclamation Center Upstream - DuPage River
111 datapoints on 18 dates (November 15 2023 → February 13 2026)
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East Branch DuPage River at Morton Arb - East Branch DuPage River
66 datapoints on 18 dates (November 01 2023 → February 13 2026)
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Lacey Creek at Morton Arboretum - Lacey Creek
87 datapoints on 19 dates (November 20 2023 → February 13 2026)
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Fabyan Forest Preserve - Fox River
220 datapoints on 39 dates (January 13 2022 → February 13 2026)
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River Park Boathouse - Chicago River
305 datapoints on 44 dates (January 02 2023 → February 13 2026)
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Sangamon River Forest Preserve - Wildcat Slough
274 datapoints on 31 dates (November 06 2022 → February 13 2026)
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Sangamon River Forest Preserve site - Sangamon River
460 datapoints on 47 dates (November 07 2021 → February 13 2026)