M68 Water Quality in Distribution Systems - American Water Works Association - Bog

"Distribution systems represent the last barrier available to water systems to maintain safe and high-quality water, and this manual provides a 'first stop' for common distribution system water quality challenges. M68 offers practical guidance and best management practices for maintaining and improving distribution system water quality. It will help drinking water utilities and professionals understand the factors that affect water quality, ways to address them and best practices for optimizing distribution system water quality."--