This course is beneficial for wastewater operators who are preparing for their entry level through advanced level certification exams and also for operators who desire a refresher course in operator math. The course involves learning math calculations that apply to wastewater treatment facilities such as: exponents, area, volume, circumference, pounds loading F/M, MCRT, WAS wasting, overflow rates, percentage of removal efficiency, detention time, sludge pumping rates and flow velocity will be covered.