- Black Lake, NW end2
- Carp Creek, near Burt Lake2
- Cheboygan, 2.7 mi N, on US Hwy 282
- Colonial Point, vicinity of Burt & Douglas Lakes2
- Duncan Bay, Cheboygan2
- Duncan Bay, near Cheboygan2
- Grass Bay2
- North Fishtail Swamp, Douglas Lake2
- Smith's Bog near Douglas Lake2
- The Gorge, near Burt Lake2
- The Gorge, vicinity of Burt & Douglas Lakes2
- University of Michigan Biological Station2
- Vicinity of Burt & Douglas Lakes2
- Burt & Douglas Lakes, vicinity of1
- Burt Lake, gorge near1
- Carp Creek Gorge, Reese's Bog, Burt Lake1
- Carp Creek, along, vicinity of Burt & Douglas Lakes1
- Carp Creek, at Iron Bridge, near University of Michigan Biological Station1
- Carp Creek, just above Iron Bridge1
- Carp Creek, near Iron Bridge, University of Michigan Biological Station1