Chloride ppm
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4.0
DuPage River, West Branch : DuPage River, West Branch
Naperville, Illinois, United States
Observed by
shirley watters
- Observed on: Mon, 24 Feb 2025 10:40:00 -0600
- Testers Shirley Watters
-
Associated with:
National Great Rivers : Winter Chloride Watch - Lat: 41.754183
- Lng: -88.1348562
Observation report
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Air temperature °C
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45.0
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