Celebrating its 92 ^nd year, The Water Environment Federation (WEF) is a not-for-profit technical and educational organization.  Their premier event, WEFTEC, is the largest conference of its kind in North America and offers water quality professionals an opportunity to learn about cutting edge technologies while promoting peer-to-peer networking.  Taking place at McCormick Center in Chicago, the exhibition was held on September 21 ^st thru September 25th.  At Trotter and Associates, Inc., we pride ourselves on gaining the best water quality education and training, which is why all of our water and wastewater engineers attended WEFTEC 2019.  We are excited to bring back what we have learned and apply the technologies to future projects.