Dataset

Winter Chloride Watch

Dataset summary

Observations

31 March 2026

Ping Tom Park Chicago

1 parameter tested

chloride

31 March 2026

Blackberry Creek Forest Preserve

4 parameters tested

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

31 March 2026

Big Rock Forest Preserve

3 parameters tested

chloride, current weather, weather in the past 24hrs

31 March 2026

Saint Joseph Creek

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

31 March 2026

Salt Creek Greenway Trail (just south of North Avenue)

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

31 March 2026

Timber Trails Park pond

6 parameters tested

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

31 March 2026

Woodland Rd. Creek

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

30 March 2026

Knoch Knolls

7 parameters tested

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

30 March 2026

Spring Brook Creek - N of Meacham Grove FP

5 parameters tested

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

30 March 2026

River Bend Forest Preserve site

14 parameters tested

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

30 March 2026

Tyler Creek Forest Preserve

9 parameters tested

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

30 March 2026

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 March 2026

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

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 March 2026

North Branch Nippersink Creek @ W Solon 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 March 2026

Klein Creek

6 parameters tested

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

30 March 2026

Canal Origins Park

7 parameters tested

chloride, clarity, colour, current weather, weather in the past 24hrs, water level, water use

30 March 2026

Lily Cache Creek

19 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, weather in the past 24hrs description, water depth, water level, water temperature, water use

30 March 2026

Lake of the Woods Forest Preserve

14 parameters tested

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

30 March 2026

Lily Cache Creek

20 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, weather in the past 24hrs description, secchi depth (clarity), water depth, water level, water temperature, water use

30 March 2026

Sangamon River Forest Preserve

12 parameters tested

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