Chloride ppm
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224.0
West Branch Du Page River : West Branch Du Page River
Naperville, Illinois, United States
Observed by
Lawrence Hjorth
- Observed on: Tue, 25 Feb 2025 11:35:00 -0600
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Associated with:
National Great Rivers : Winter Chloride Watch - Lat: 41.781825
- Lng: -88.1751965
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Notes
The sample was taken at 11:35 am. on 2-25-25 under sunny skies with a slight wind.