West Branch DuPage River : DuPage River

Warrenville, Illinois, United States

Observed by
Ken List

• Observed on: Wed, 26 Mar 2025 11:33:00 -0500
• Testers Ken List
• Associated with:
  National Great Rivers : Winter Chloride Watch
• Lat: 41.821449
• Lng: -88.1725618

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