- At corner of Fredrickson Rd. and M-22.1
- At edge of Houdek Creek near springs. Just east of observation deck, at backslope of eastern-most dune formation, Houdek Dunes Natural Area. 4 miles north of Leland.1
- At south end of Bow Lakes area.1
- Between M-109 and Alligator Hill bluff, Glen Arbor Township1
- Between M-109 and bluff of Alligator Hill, Glen Arbor Twp.1
- Between M-22 and Hyland Rd., Glen Arbor Twp.1
- Between M-22 and Hyland Rd., Sleeping Bear Dunes National Lakeshore.1
- Between M-22 and Hyland Road1
- Bog near Houdek Creek at north end of Lake Leelanau1
- Bow Lakes area1
- Brook Lake, border of, Glen Lake1
- Brook Lake, margin of1
- Ca. 6 miles Northeast of Northport; shores of Lake Michigan at Lighthouse Point1
- Cedar River Preserve.1
- Cleveland Twp1
- Cleveland Twp.1
- Cleveland Twp., south of Lake Michigan Rd.1
- Crystal River1
- Dune Valley Rd1
- Dunes Good Harbor Bay, Cleveland Twp.1