information:extraction
Trash interceptors

Baltimore has four water wheel trash interceptors for removing garbage in area waterways. One is at the mouth of Jones Falls in Baltimore's Inner Harbor, dubbed "Mr. Trash Wheel". Another, "Professor Trash Wheel" was added at Harris Creek in the Canton neighborhood in 2016, with "Captain Trash Wheel" following at Mason Creek in 2018 and "Gwynnda, the Good Wheel of the West" at the mouth of the Gwynns Falls in 2021. A February 2015 agreement with a local waste-to-energy plant is believed to make Baltimore the first city to use reclaimed waterway debris to generate electricity.