In this week's water and wastewater news, a company develops a flushable pregnancy test; and antibiotics are discovered in three Minnesota lakes.

Maintaining your education is important, especially in a career that demands licensing exams. Prove you’re an expert operator by answering these questions and others from our Exam Study Guide Series.

Microorganisms offer a sustainable, natural way to enhance the secondary treatment system of a wastewater plant

Recently completed projects benefit central Florida waterbodies, the St. Lucie estuary and the Everglades