Chloride ppm
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643.0
St. Joseph's Creek @ 59th & Williams Street : St. Joseph's Creek
Downers Grove, Illinois, United States
Observed by
Jon Yeater
- Observed on: Fri, 28 Feb 2025 14:30:00 -0600
- Testers Jon Yeater
-
Associated with:
National Great Rivers : Winter Chloride Watch - Lat: 41.7805444
- Lng: -87.9850488
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Air temperature °C
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13.89
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