Lower Hatchie National Wildlife Refuge Lower Hatchie National Wildlife RefugeStation reference point Archery Sanctuary (Special regs)280 acres Archery Unit (Special regs)177 acres Champion Lakes (Special regs)50 acres North Unit Sunk Lake (Special regs)284 acres Refuge (Special regs)9,322 acres Waterfowl Sanctuary (Special regs)2,400 acres Closed (Closed)89 acres South Unit Sunk Lake (Closed)1,573 acres