Fish Atlas is an easy-to-use mapping tool for fisheries data in Lake Michigan. It displays catch rate data for five salmon and trout species caught by charter fishing boats since the mid-1990s. For each species of salmon and trout, this website provides the opportunity to:

  • Visualize catch rates across space and time
  • Explore how catch rates change throughout the fishing season and from year-to-year
  • Identify catch rate “hot spots” in Lake Michigan
  • Compare catch rates different species across space and time