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

Downers Grove, Illinois, United States

Observed by
Jon Yeater

Observed on: Thu, 30 May 2024 11:30:00 -0500
Testers Jon Yeater
Associated with:
National Great Rivers : Winter Chloride Watch
Lat: 41.7805444
Lng: -87.9850488

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Observation report

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Water quality tests

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Chloride ppm 140.0

Air temperature °C 21.67

Weather

Current weather

sunny

71 degrees and sunny

Weather in previous 24 hours

sunny
cloudy

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Notes

Hadn't had rain in a couple days, but it has been a rainy spring (4.5 inches this May). This reading is higher than last month's reading by 0.2 Qu or 13 PPM, which is odd, but that's pretty close, so maybe it was just the reading.