Bruce Rowe
Public Information Officer
Indiana Dunes National Lakeshore
1100 North Mineral Springs
RoadPorter, Indiana 46304
Voice: 219-395-1609
E-mail: bruce_rowe@nps.gov
Did You Know? Cowles Bog is not a true bog but rather a fen because it has an underground water source. This water source has contact with limestone bedrock, making the fen’s water slightly alkaline. Indiana Dunes National Lakeshore is restoring a portion of this fen. more...