East Branch DuPage River at Hidden Lake Forest Preserve : East Branch DuPage River

Downers Grove, Illinois, United States

Observed by
Mark Thomas

Observed on: Thu, 02 Jan 2025 15:00:00 -0600
Testers Mark Thomas
Associated with:
National Great Rivers : Winter Chloride Watch
Lat: 41.825679
Lng: -88.053081

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Water quality tests

Pending Quality Check from Water Rangers What's this?

Chloride ppm 158.0

Air temperature °C 0.0

Water temperature °C 3.5

Weather

Current weather

cloudy

Cloudy, wind 8 mph, air temp 0 degrees C

Weather in previous 24 hours

sunny
cloudy

Sunny to cloudy, wind 4-9 mph, air temp -5 to 0 degrees C

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