Dataset

Winter Chloride Watch

Dataset summary

Observations

21 December 2025

Island Park

5 parameters tested

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

21 December 2025

Timber Trails Park pond

5 parameters tested

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

21 December 2025

Harms Woods/Glenview 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, water level, water temperature

21 December 2025

Yorkville- bicentennial riverfront park

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, secchi depth (clarity), water use

20 December 2025

Lake Katherine Nature Center & Botanic Garden

12 parameters tested

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

20 December 2025

Gartside Creek at Queen of Peace

8 parameters tested

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

20 December 2025

Snyder's Grove

7 parameters tested

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

20 December 2025

Saint Joseph Creek

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

20 December 2025

Lake Kakusha

7 parameters tested

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

20 December 2025

Apple Orchard Park - Mendota Creek

7 parameters tested

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

20 December 2025

California Park

14 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, water level, water use

20 December 2025

Plum Creek at Klemme

7 parameters tested

ice on, ammonia, current weather, current weather description, weather in the past 24hrs, weather in the past 24hrs description, water level

20 December 2025

Waubonsie Creek

4 parameters tested

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

20 December 2025

Dayton Bluffs forest preserve

13 parameters tested

ice on, algae, 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

20 December 2025

West bridge, Winfield Creek, Northside Park

11 parameters tested

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

20 December 2025

Lemont

6 parameters tested

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

20 December 2025

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 December 2025

Brainard's Branch, Grand Ave bridge between 19th and 20th Sts

8 parameters tested

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

20 December 2025

Kickapoo Creek Park, 2000 N. Jefferson St., Lincoln, IL pedestrian bridge on park road

8 parameters tested

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

20 December 2025

Bridge over river on Gartner Road near Edgewater Drive

5 parameters tested

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