- New York1
- Newaygo1
- North Manitou Island, near The Spring.1
- Old saw mill, west shore of Burt Lake1
- On SW side of Keeler Lake, ca. 2 mi. SE of Keeler.1
- Orangeville Twp. Dagget Lake (Ludlow Lake).1
- Ottawa National Forest, near the North County Trail, backwater of Bush Creek.1
- Rensselaer1
- Road at SW corner of Fort Custer. T2S R9W Sec. 21, SW1/4 NW1/41
- SW1/4 sec. 4, Silver Creek Tp., ca. 6.5 mi. NW of Dowagiac.1
- South Haven1
- Texas Twp. NW shore of Pretty Lake.1
- Troy [Coordinates are for Prospect Park.]1
- Warren Woods1
- Wayne1
- around Wolf Lake NE1/4 Sec. 11 T42N-R18W.1
- ca. 1/2 mi. S. of Hamilton Rd. on W. side of North Point Rd. ca. 5 mi. N.E. of Alpena. Alpena Twp. T31N, R9E, Sec. 4 SE1/41
- e. of Raisin Center Hwy., s. of golf course, Raisin Twp. R4E,T6S,S10,sw1/4 of nw1/41
- in pipeline right of way, ca. 80 meters NE of 118th Avenue. T-2-N, R 15-W, in the SE 1/4 of the SW 1/4 of section 14. Ca. 4 miles SE of Fennville, in the Allegan State Game Area1
- near Cecil Bay1