Chloride ppm
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226.0
West Branch of the Dupage River - Weigand Riverfront Park Canoe Launch : West Branch of the DuPage River - Weigand Riverfront Park Canoe Launch
Naperville, Illinois, United States

Observed by
Susan Goreczny
- Observed on: Tue, 25 Feb 2025 18:34:00 -0600
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Associated with:
National Great Rivers : Winter Chloride Watch - Lat: 41.7209294
- Lng: -88.1317234
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