North Branch Chicago River at Edgebrook Woods : North Branch Chicago River

Chicago, Illinois, United States

Observed by
Alan Matson

Observed on: Sat, 30 Dec 2023 11:00:00 -0600
Associated with:
National Great Rivers : Winter Chloride Watch
Lat: 41.9901029
Lng: -87.7718568

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Observation report

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Water quality tests

✓ Quality checked by Water Rangers What's this?

Chloride ppm 138.0

Air temperature °C 0.0

Weather

Current weather

cloudy

Chilly and cloudy no precipitation

Weather in previous 24 hours

cloudy
rainy
windy

Drizzling rain all day

Latest photos

Notes

Quiet on the river. No snow and not much rain since Halloween. Chlorine level same as October. Maybe baseline steady level.