- NW part of county at Oxbow Lake at fishing site at end of Long Lk. Rd1
- Near Deer Lake1
- Near L'Anse, Michigan, along US 411
- Near Lake Superior, Grand Island, near Munising1
- Near Port Huron1
- New Hampshire1
- New York1
- Norman Twp., ca. 100 feet south of river on south bank of Pine River, 0.92 mile s. of S.R. 55 and ca. 2.24 miles e. of Snyder Road1
- North Fox Island south of Shelden's1
- North Manitou Island along trail1
- North rim of Dehring Sink #21
- Oakland1
- On Tyler Plains road NW of Omer1
- Ontonagon Twp. Lake Superior shore where Lake Shore Drive nearly touches it, ca. 8 mi NE of Ontonagon; Sec. 1, T52N, R39W.1
- Ontonagon, Lake Superior1
- Ottawa1
- Petoskey1
- Platte Twp., east of Otter Creek1
- Rensselaer1
- Roscommon1