Mich. Admin. Code R. 281.406
Rule 6. The following described area is designated as a sand dune area under the designation of the Grant--Hamlin--Pere Marquette sand dune area: South 1/4, section 13; entire sections 14, 23, and 24; entire section 25 except southeast 1/4 of southeast 1/4; entire sections 26, 27, 28, 32, 33, and 34; entire section 35 except southeast 1/4 of southeast 1/4, north 1/2 of northwest 1/4, southwest 1/4 of northwest 1/4, section 36, T20N, R18W, Government Lot 1, section 2; Government Lots 1, 2, 3, 4, and 5, section 3; north fractional 1/2, Government Lots 1, 2, and 3, northwest 1/4 of southwest 1/4, section 4; entire sections 5, 6, 7, 8, 9, 17, 18, 19, 20, and 21; northwest fractional 1/4 of northwest fractional 1/4, south 1/2 of northwest fractional 1/4, southwest 1/4, southwest 1/4 of southeast 1/4, section 27; entire sections 28, 29, 30, 32, and 33; northwest 1/4 of northeast 1/4, south 1/2 of northeast 1/4, northwest 1/4, northwest 1/4 of southwest 1/4, southeast 1/4 of southeast 1/4, north 1/2 of southeast 1/4, section 34; southwest 1/4 of southwest 1/4 section 35, T19N, R18W; northwest 1/4 of northwest 1/4, section 2; northeast 1/4 of northeast 1/4, Government Lot 1, south 13.8 acres of Government Lot 2, section 3; entire sections 4, and 9; Government Lots 2 and 3, southwest 1/4 of northwest 1/4, section 10, T18N, R18W, Mason county.
Mich. Admin. Code R. 281.406