Read More about the September 17th, 2016 Green Bay Trout Unlimited (GBTU) work project where we, along with the Marinette chapter of Trout Unlimited ( MTU ), worked with Kyle Siebers, Shawn Sullivan and Jonathan Pyatskowit, of the Wisconsin Department of Natural Resources ( WDNR ) on Beaver Creek west off of 141 where the creek crosses 21st Road in Marinette County.