Dataset

Winter Chloride Watch

Dataset summary

Observations

27 May 2026

Prairies Edge

20 parameters tested

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

27 May 2026

Ping Tom Park Chicago

3 parameters tested

chloride, current weather, weather in the past 24hrs

26 May 2026

South of Kaneville

6 parameters tested

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

26 May 2026

Fox River

4 parameters tested

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

26 May 2026

Fullersburg FP - Graue Mill Canoe / Kayak launch

12 parameters tested

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

26 May 2026

Ron Haimbaugh

20 parameters tested

ice on, air temperature, algae, ammonia, chloride, clarity, colour, current weather, current weather description, nitrate, odour, water surface, pollution sources, weather in the past 24hrs, weather in the past 24hrs description, secchi depth (clarity), water depth, water level, water temperature, water use

26 May 2026

Des Plaines River from Des Plaines Riverways DuPage FPD

11 parameters tested

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

26 May 2026

Ewing Park II Sugar Creek Monitoring Site (#7)

4 parameters tested

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

26 May 2026

Fairview Park Sugar Creek Stewards Monitoring Site (#5)

5 parameters tested

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

26 May 2026

Raab Road Retention Basin/Small Pond (#4)

3 parameters tested

chloride, current weather, weather in the past 24hrs

26 May 2026

Eugene Field Park

9 parameters tested

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

26 May 2026

Bradford Lane Retention Basin #2

4 parameters tested

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

26 May 2026

Bradford Lane Retention Basin #1

5 parameters tested

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

25 May 2026

DuPage River Electric Park Launch

4 parameters tested

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

25 May 2026

West Branch Du Page River

10 parameters tested

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

25 May 2026

SCGW bridge on Salt Creek

14 parameters tested

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

25 May 2026

Blackberry Creek Forest Preserve

3 parameters tested

chloride, current weather, weather in the past 24hrs

25 May 2026

Veteran Acres - Sterne Woods (Oakwoods Lodge)

4 parameters tested

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