Trinity River National Wildlife Refuge Trinity River National Wildlife RefugeStation reference point Boars Den (Special regs)2,017 acres Brierwood (Special regs)1,636 acres Butler (Special regs)243 acres Champion Lake (Special regs)1,238 acres Hirsch (Special regs)892 acres McGuire (Special regs)542 acres Page (Special regs)2,197 acres Brockner (Closed)798 acres Champion Lake South (Closed)1,282 acres Closed (Closed)17,811 acres Connor (Closed)551 acres Silver Lake (Closed)259 acres