AWWA's top engineering reference for municipal water suppliers on locating, drilling, constructing, operating, and maintaining drinking water wells. This book is intended for utilities and engineers who periodically design and construct water supply wells, as opposed to books designed for well drilling, voluminous well books that cover vast territory and details, or highly theoretical books for courses taught at the college level. It is designed to help the reader understand what to expect from well drilling, including the equipment, terminology, and design concepts.