Dataset

Winter Chloride Watch

Dataset summary

Observations

23 December 2025

Fullersburg FP - Graue Mill Canoe / Kayak launch

13 parameters tested

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

23 December 2025

Bradford Lane Retention Basin #1

9 parameters tested

algae, chloride, clarity, colour, current weather, odour, water surface, pollution sources, water level

23 December 2025

Bradford Lane Retention Basin #2

9 parameters tested

algae, chloride, clarity, colour, current weather, odour, water surface, pollution sources, water level

23 December 2025

Des Plaines River from Des Plaines Riverways DuPage FPD

13 parameters tested

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

23 December 2025

South Branch Kishwaukee River at College Ave.

9 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 temperature

23 December 2025

Inflow to East Lagoon at Montgomery to Faraday pedestrian bridge

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 level, water temperature

22 December 2025

140 and 127 in Greenville

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 temperature

22 December 2025

Klein Creek at Fountain View Recreation Center

5 parameters tested

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

22 December 2025

Sandy Creek in Elgin Township Wetland preserve

8 parameters tested

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

22 December 2025

East Branch DuPage River at Morton Arb

4 parameters tested

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

22 December 2025

Hickory Creek River at Highland Park Drive

13 parameters tested

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

22 December 2025

Dammrich Rowing Center

13 parameters tested

ice on, 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

22 December 2025

Fox River

11 parameters tested

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

21 December 2025

pfaff property

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

21 December 2025

Riverview Farmstead Preserve Naperville IL South of 111th St & Book Rd

11 parameters tested

ice on, chloride, colour, current weather, current weather description, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water level

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