Members Only Forum for those preparing for the Water Treatment exam. 

The 'M' word. It's the section of any water operator certification exam that we all dread. But we need to understand it, not only to pass the exam, but to do our jobs. As with anything, the more you practice, the better you get.

If you get stuck or need help with a certain type of math problem, post your question here. Also, feel free to help others if you know the answer to their questions.