Bellwether: Brook trout are a useful indicator species in Wisconsin waters
Fishing is a big deal in Wisconsin. In addition to being part of our heritage, our strong angling tradition makes it a $1.4 billion industry here. We are home to 1,000 miles of Great Lakes shoreline, over 15,000 inland lakes, and nearly 3,000 trout streams running over 13,000 miles throughout the state. One fish that