Designed for in-the-field use, this indispensible book is ideal for quickly referencing chemical and mathematic formulas, chemical feed rates, MCLs, US/metric conversions, pipe and equipment data, operational parameters, construction and installation information, OSHA and USEPA regulations, and much more.Sections include math, conversion factors, chemistry, safety, water quality, water treatment, distribution, wells, pumps, pressure, flows, and meters.