This book is a compilation of more than ten years of searching for procedures to evaluate the condition of filter media. Filter Evaluation Procedures for Granular Media takes you through all of the granular filter test procedures that water professionals need to know. This book will give water industry personnel the guidance needed to produce the highest level of finished water quality for the protection of the public. Filter Evaluation Procedures for Granular Media: Provides a complete filter evaluation and maintenance program for your water treatment plant Includes step-by-step procedures, equipment needed, and forms for recording your findings for 15 filter bed tests Shows correct safety procedures for working in filter beds