Otter Creek : Otter Creek, South Fork

Grafton, Illinois, United States

Observed by
Annette Marshall
  • Observed on: Tue, 20 Feb 2024 10:31:00 -0600
  • Testers Annette Marshall
  • Associated with:
    Winter Chloride Watchers
  • Lat: 39.046302
  • Lng: -90.4348714

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

Chloride ppm What's this? 30.0
Air temperature °C What's this? 9.4
Ice off What's this?

Since: 2024-02-20

Weather

Current weather What's this?
Weather in previous 24 hours What's this?

Latest photos

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Notes

<30 ppm