Dataset

Winter Chloride Watch

Dataset summary

Observations

23 November 2025

Lily Cache Creek at the Lily Cache Sports Field footbridge

4 parameters tested

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

23 November 2025

DuPage River, West Branch

4 parameters tested

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

23 November 2025

West Branch of the Dupage River at Weigand Riverfront Park

4 parameters tested

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

23 November 2025

Tyler Creek - Gilberts, IL

8 parameters tested

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

23 November 2025

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

23 November 2025

Creek under Fairmount Ave, east side of bridge

10 parameters tested

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

23 November 2025

Lemont

5 parameters tested

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

23 November 2025

Lemont

5 parameters tested

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

23 November 2025

Legion Park-NSCP

6 parameters tested

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

22 November 2025

Lake Kakusha

9 parameters tested

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

22 November 2025

Snyder's Grove

7 parameters tested

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

22 November 2025

Apple Orchard Park - Mendota Creek

7 parameters tested

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

22 November 2025

California Park

6 parameters tested

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

22 November 2025

Old Grove 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

22 November 2025

Lake Run at Nelson Lake in Dick Young Forest Preserve

4 parameters tested

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

22 November 2025

Salt Creek (26th St Woods)

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, secchi depth (clarity), water level

21 November 2025

Unnamed Creek on Rock Island Greenway

15 parameters tested

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

21 November 2025

Lily Cache Creek

10 parameters tested

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

21 November 2025

East Branch DuPage River at Morton Arb

5 parameters tested

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

21 November 2025

Lacey Creek at Morton Arboretum

5 parameters tested

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