Place
- Cliff Mine.11
- Eagle Harbor.11
- Eaton11
- Bay10
- Clinton10
- Gladwin10
- Houghton Lake Wildlife Research Area (Porter Ranch) ca. 6 km. SW of Houghton Lake.10
- Mackinac Island10
- Missaukee10
- Owosso.10
- Belle Isle.9
- Bois Blanc Island9
- Macomb9
- Near Grand Rapids.9
- Burt Lake.8
- Detroit.8
- Douglas Lake, along foss and stream near Smith's Bog8
- Niles8
- Ogemaw8
- South Haven.8