Dataset

Winter Chloride Watch

Dataset summary

Observations

6 April 2026

Fairview Park Sugar Creek Stewards Monitoring Site (#5)

4 parameters tested

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

6 April 2026

Raab Road Retention Basin/Small Pond (#4)

5 parameters tested

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

5 April 2026

Timber Ridge Forest Preserve

10 parameters tested

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

4 April 2026

Winding Creek

4 parameters tested

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

4 April 2026

Blackberry Creek at Barnes Forest Preserve

11 parameters tested

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

4 April 2026

Bliss Woods -Blackberry Creek

5 parameters tested

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

4 April 2026

Richland Creek @ South Side City Park

16 parameters tested

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

4 April 2026

Mill Creek at Campton FP

5 parameters tested

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

4 April 2026

Fox River

5 parameters tested

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

1 April 2026

River Grove at Grand Ave

5 parameters tested

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

31 March 2026

Westernmost bridge in Dunning Read Natural Area Park

5 parameters tested

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

31 March 2026

DuPage River Park - Small Pond - Site 2

12 parameters tested

ice on, air temperature, algae, chloride, clarity, colour, current weather, current weather description, odour, water surface, secchi depth (clarity), water level

31 March 2026

Marvis Park

12 parameters tested

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

31 March 2026

West Branch Dupage River

10 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, water level

31 March 2026

Frank Holten State Park

7 parameters tested

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

31 March 2026

DuPage River Electric Park Launch

6 parameters tested

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

31 March 2026

Creek under Fairmount Ave, east side of bridge

4 parameters tested

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

31 March 2026

Kenyon Woods Forest Preserve

6 parameters tested

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

31 March 2026

Isle la Cache Canoe Launch

5 parameters tested

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