- Orangeville Tp., ca. 5 mi. NE of Orangeville.3
- Orangeville Twp. Dagget Lake (Ludlow Lake). Along east and north shores of lake.3
- Purdy Lake.3
- Thornapple Twp. Near Hardwood Lake (Harwood Lake).3
- Thornapple Twp.; T4N, R10W, Sec. 153
- Baker Lake2
- Barry State Game Area, 'Hall Lake Fen,' south side of Hwy 430 (Gun Lake Rd.) opposite Hall Lake, T3N R10W, SE 1/4 sect. 27.2
- E shore of Daggett Lake.2
- East shore of Daggett Lake.2
- Mud Lake2
- Mud Lake. Sta. No. 12
- No data2
- North of Little Long Lake.2
- Otis Lake, around2
- Purdy Lake, near2
- South of Gun Lake Road in the Hall Lake drainage.2
- Southside of Pine Lake near Head Lake.2
- Thornapple Twp.2
- YMCA Camp Manitou-Lin, on Lake Barlow, Sec. 5, R10W, T4N2
- Yankee Springs2