# WTRM 202: Beginning Water, Wastewater, Distribution Math

- By: Regina Blasberg, Mike Alvord & Kelly Brooks
- Publisher: College of the Canyons & Eastern Gateway Community College
- Source: [LibreTexts](https://workforce.libretexts.org/Courses/Gavilan_College/WTRM_202%3A_Beginning_Water_Wastewater_Distribution_Math)
- Licence: not stated by the source
- Read at LibreTexts: https://workforce.libretexts.org/Courses/Gavilan_College/WTRM_202%3A_Beginning_Water_Wastewater_Distribution_Math
- PDF: https://downloads.libretexts.org/api/v1/download/workforce-51582/pdf

This text examines advanced study of mathematical principles related to pump hydraulics: horsepower, flow rates, pump curves, chemical dosages, detention time, filtration and backwash rates, CT calculations and various utility management analyses related to budget preparations, water rate structures, and demand design forecasting. Focuses on mathematical computations within the expected range of knowledge on the State of California Water Resources Control Board exams.