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Johnston Lake, Missouri Fishing

Location and Information: Johnston Lake is located in Cass County, Missouri. This body of water covers approximately 12 acres of surface area. Catfish, White Bass, Black Bass and Sunfish are the species you can expect to find while fishing here.

Lake Specific Restrictions

  • Black Bass: 2 per day and must be at least 15″
  • Trout: 4 per day
  • If you are keeping trout you must have a permit
  • Only 3 rods may be used