The Environmental Services section of the Tacoma Public Works Department provides critical environmental services to the citizens living in and around Tacoma. Learn more about this provider of many important services.   Research conducted by University of Washington Tacoma scientists at the Center for Urban Waters seeks to understand and quantify the sources, pathways and impacts of chemical pollutants in urban waterways. Learn more about the valuable work of UWT students and researchers.   The Puget Sound Partnership is a state agency that brings together citizens, governments, tribes, scientists and businesses who are working together to restore and protect Puget Sound. Learn more about the partnership with an action agenda.