Dataset

Winter Chloride Watch

Dataset summary

Observations

21 April 2026

Boone Creek at Riverwalk Park

6 parameters tested

algae, chloride, clarity, current weather, current weather description, water level

21 April 2026

Bradford Lane Retention Basin #1

4 parameters tested

chloride, current weather, weather in the past 24hrs, water level

21 April 2026

Prentiss Creek at Prentiss Street

5 parameters tested

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

20 April 2026

Mc Dowell Forest Preserve

11 parameters tested

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

20 April 2026

Rock Run Preserve

5 parameters tested

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

20 April 2026

Bridge over river on Gartner Road near Edgewater Drive

8 parameters tested

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

20 April 2026

West Branch Dupage River

9 parameters tested

ice on, chloride, clarity, colour, current weather, current weather description, water surface, weather in the past 24hrs, weather in the past 24hrs description

20 April 2026

140 and 127 in Greenville

13 parameters tested

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

20 April 2026

Lombard Lagoon

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

20 April 2026

Otter Creek

5 parameters tested

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

20 April 2026

Salt Creek S Elmhurst canoe launch

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

20 April 2026

Old Grove Pond

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

19 April 2026

West Ridge Nature Park Pond

7 parameters tested

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

19 April 2026

Fabyan Forest Preserve

5 parameters tested

air temperature, chloride, current weather, weather in the past 24hrs, water level

19 April 2026

East Branch DuPage River at East Branch Forest Preserve

5 parameters tested

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

19 April 2026

Saint Joseph Creek

15 parameters tested

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, secchi depth (clarity), water level, water use

19 April 2026

South of Kaneville

6 parameters tested

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

18 April 2026

Legion Park-NSCP

7 parameters tested

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

18 April 2026

Hickory Creek River at Highland Park Drive

14 parameters tested

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

18 April 2026

Main Street

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