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Big River Fly Fishing

Longjohn Slough

LakeCook County, IL53 acres
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About this water

Longjohn Slough is a 53 acre lake in Cook County, Illinois.

Boat access nearby

2 mapped launches sit within 2 miles of Longjohn Slough, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

  • Columbia woods canoe landingPublic
  • Saganashkee Slough boat launchPublic

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