East Branch DuPage River at Hidden Lake Forest Preserve

East Branch DuPage River

Downers Grove, Illinois, United States

Moving water with foot bridge over river.

Location created by
Mark Thomas

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Observation tests summary

Air temperature °C
-3.0 Latest
7.3 Average
Chloride ppm
144.0 Latest
202.5 Average
Water temperature °C
5.0 Latest
5.0 Average