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Hidden Lake at Hidden Lake Forest Preserve

Hidden Lake

Downers Grove, Illinois, United States

Isolated body of water at Hidden Lake preserve, still water, watershed within preserve property

Location created by
Linda Heuser
  • Lat: 41.8245871
  • Lng: -88.0387688
  • Waterbody Type: Lake
  • Timezone: America/Chicago

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Observation tests summary

Chloride ppm
What's this?
28.0 Latest
29.3 Average
Air temperature °C
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23.0 Latest
9.5 Average
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Ice On

  • 2024-02-24
  • 2024-01-30
  • 2024-01-05

Ice Off

  • 2024-05-08
  • 2024-04-19
  • 2024-03-15