- Bear Trap Bay Resort.1
- Big Stone1
- Ca 12 mi NNE of Ada, wildlife area. Spring Creek Township.1
- Ca 5 mi SW of Grand Marais at Good Harbor Bay. North end of bay.1
- Ca 6.5 mi NNW of Gary, Agsco Dunes area, Sundal Township.1
- Cascade State Park.1
- Cass1
- Coleraine.1
- East of Soudan, along Highway 169, 2.9 miles west of junction 599.1
- Edge of Moore's Lake, near Elbow Lake, about 15 miles east of Waubun.1
- Edge of Moore's Lake, near Elbow Lake, about 17 miles east of Waubun along Rt 113.1
- Edge of Moore's Lake, near Elbow Lake. Along Rt. 113, about 18 miles east of Waubun.1
- Height of Land Road, about 3.4 miles north of Rt 113.1
- In Halsted City Park. Along Red River.1
- Itasca State Park, Garrison Point bog.1
- Lake Harriet, Minneapolis.1
- Lake Oscar.1
- Lake Shetek, Pipestone.1
- McKinley.1
- Mississippi River floodplain; U. of Minn.1