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.

To mark Father’s Day, RIDGID is offering people a chance to win prizes by submitting their favorite words of wisdom from Dad

Also in this week's water and wastewater news, firefighters respond to a chlorine leak in Oklahoma City; and a brewery in Sweden is marketing and selling beer made from recycled wastewater

It may not have charted on the Billboard Top 40, but this song promoting Louisville, Kentucky's tap water is certainly worth a listen

The program encourages competition between water operators to reduce emissions from energy generation

An unusual treatment method comes to the rescue for a New Jersey municipality

Also in this week's water and wastewater news, a treatment plant worker in Manitoba dies after falling from a chemical storage tank; and scientists detect traces of opioids in Puget Sound's mussel population