No, steel shot is required for upland game only on public lands. But people have been ticketed for having lead shot in their pocket (possession) even if non-toxic in their guns.

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Q: Are Walk-In Areas public land?
A: No, Walk-In Areas are private land leased by GFP for public hunting access.

Q: Can I use lead shot on Walk-In Areas?
A: Yes, lead shot is allowed for small game hunting on Walk-In Areas. Non-toxic shot is still required for waterfowl hunting on Walk-In Areas.

WALK-IN AREA FREQUENTLY ASKED QUESTIONS


The key elements in human thinking are not numbers but labels of fuzzy sets. -- L. Zadeh

Which explains a lot.