Otter Creek

Otter Creek, South Fork

Grafton, Illinois, United States

South Fork of Otter Creek west of Otterville. Slow flowing current. Observations taken from Yates Road Bridge

Location created by
Annette Marshall

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Observation tests summary

Air temperature °C
9.4 Latest
6.3 Average
Chloride ppm
30.0 Latest
30.0 Average

Ice On

Ice Off

  • 2024-02-20
  • 2024-01-25
  • 2024-01-11