Dataset

Winter Chloride Watch

Dataset summary

Observations

1 December 2025

Fox River

5 parameters tested

chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

1 December 2025

Bliss Woods -Blackberry Creek

5 parameters tested

chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

30 November 2025

Big Rock Creek at Emmons Woods

8 parameters tested

air temperature, chloride, clarity, colour, current weather, odour, water surface, water level

30 November 2025

Nippersink Creek @ Rte 12 (west of State Park Rd intersection)

5 parameters tested

ice on, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

30 November 2025

Newman Creek @ N Queen Anne Rd

7 parameters tested

ice on, air temperature, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

30 November 2025

North Branch Nippersink Creek @ W Solon Rd

6 parameters tested

ice on, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

30 November 2025

Harms Woods/Glenview Woods

7 parameters tested

ice on, air temperature, chloride, current weather, weather in the past 24hrs, weather in the past 24hrs description, water temperature

30 November 2025

River Grove at Grand Ave

6 parameters tested

ice on, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

30 November 2025

Westernmost bridge in Dunning Read Natural Area Park

6 parameters tested

ice on, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

30 November 2025

Creek at Merry Meadows

12 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, weather in the past 24hrs, water level

30 November 2025

140 and 127 in Greenville

15 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water temperature

29 November 2025

pfaff property

14 parameters tested

ice on, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water use

29 November 2025

West Branch Dupage River

6 parameters tested

chloride, colour, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

28 November 2025

Hudson Crossing Park

12 parameters tested

air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, weather in the past 24hrs, weather in the past 24hrs description, water level

28 November 2025

Dayton Bluffs forest preserve

15 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, water level, water use

28 November 2025

DuPage River at Riverwalk South Covered Bridge

11 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, odour, water surface, weather in the past 24hrs, water level

28 November 2025

Klein Creek

6 parameters tested

air temperature, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

28 November 2025

South Branch Kish

3 parameters tested

ice on, chloride, current weather

28 November 2025

West Branch DuPage River

6 parameters tested

ice on, chloride, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description

28 November 2025

DuPage River Park - Small Pond - Site 2

14 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, weather in the past 24hrs, weather in the past 24hrs description, water level, water use