Fly Ash Sources:

[two_thirds_first]
[/two_thirds_first][one_third_last]1. Cliffs Mining – Silver Bay, MN

2. Boswell Energy Center – Cohasset, MN

3. Alliant Energy Corp – Lansing, IA

4. Ottumwa Generating Station – Chillicothe, IA

5. Burlington Generating Station – Burlington, IA

6. Alma Generating Station – Alma, WI

7. Alliant Energy’s Prairie Creek – Cedar Rapids, IA

[/one_third_last]