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St. Joseph's Creek @ 59th & Williams Street

St. Joseph's Creek

Downers Grove, Illinois, United States

Southwest corner of 59th & Williams Street, along St. Joseph's Creek

Location created by
Jon Yeater
  • Group: Winter Chloride Watchers
  • Site ID: JY-SJC-001
  • Lat: 41.7805444
  • Lng: -87.9850488
  • Waterbody Type: Creek
  • Timezone: America/Chicago

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Observation tests summary

Air temperature °C
What's this?
7.8 Latest
4.9 Average
Chloride ppm
What's this?
376.0 Latest
382.6 Average