- DYK? 🎣 Each spring and fall, IDOT Lake is stocked with 850 pounds of rainbow trout through the Illinois Catchable Trout Program. The program is supported by anglers who purchase an inland trout stamp.Jan 6, 2026 20:10
- Some of the fish come from a private hatchery in Missouri, while others are raised right here in Illinois at the Jake Wolf Memorial Fish Hatchery in Manito. Learn more: idot.click/2y8