Chloride ppm
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227.0
St Joseph Creek at the Olsons : St Joseph Creek
Downers Grove, Illinois, United States
Observed by
Kathy Olson
- Observed on: Fri, 17 Nov 2023 15:29:00 -0600
- Testers Kathy and Edmund Olson
-
Associated with:
National Great Rivers : Winter Chloride Watch - Lat: 41.7934959
- Lng: -88.0284691
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