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      The Cascade Dam has altered the Milwaukee River for generations, creating a mill pond that has gradually[...]
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      September 2026
      
      Freshwater Field Hours: Birding and Botanizing
      
      September 10 @ 5:30 pm - 7:00 pm
      
      Kletzsch Park
      
      Join Milwaukee Riverkeeper and Lake Michigan Bird Observatory for birding and botanizing!
      
      Let’s Clean Up: Kinnickinnic River Parkway
      
      Featured September 12 @ 9:30 am - 12:00 pm
      
      Let’s clean our rivers together! Milwaukee Riverkeeper provides the gloves and trash bags. YOU provide the people power to pick up the trash that finds its way into our beautiful river system.
      
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Butler Frontier Park

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12811 W Custer Ave
Butler, WI 53007 Get Directions

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