Dataset

Winter Chloride Watch

Dataset summary

Observations

29 May 2026

Mitchell Lake

6 parameters tested

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

29 May 2026

Mitchell Lake

6 parameters tested

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

29 May 2026

Pioneer Park

3 parameters tested

chloride, current weather, weather in the past 24hrs

29 May 2026

Creek at Merry Meadows

8 parameters tested

ice on, air temperature, chloride, clarity, current weather, weather in the past 24hrs, secchi depth (clarity), water use

29 May 2026

Park 571

3 parameters tested

chloride, current weather, weather in the past 24hrs

29 May 2026

Newman Creek @ N Queen Anne Rd

6 parameters tested

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

29 May 2026

Glen Crest Creek at Willowbrook Forest Preserve

13 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, water level

29 May 2026

Lisle Community Park Boat Launch near Short St on East Branch DuPage River

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

29 May 2026

East Branch DuPage River at Hidden Lake Forest Preserve

12 parameters tested

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

29 May 2026

Glencrest creek south of Bemis Road

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

29 May 2026

North side Bemis road

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

29 May 2026

Spring Brook in St. James Farm Forest Preserve

5 parameters tested

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

28 May 2026

Springbrook Creek @ N Circle Ave, Bloomingdale

4 parameters tested

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

28 May 2026

Salt Creek

6 parameters tested

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

28 May 2026

Springbrook Creek @ S Maple Ave, Itasca

4 parameters tested

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

27 May 2026

West Branch of the Dupage River at Weigand Riverfront Park

4 parameters tested

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

27 May 2026

Central Park at Oak Brook Park District

16 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 depth, water level, water use

27 May 2026

DuPage River at South Hammel Woods Kayak Launch

5 parameters tested

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

27 May 2026

Kenyon Woods Forest Preserve

8 parameters tested

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