Internal pipe corrosion in the water distribution system is a significant concern and can cause problems with water quality degradation, customer complaints, reduced pipe capacity, and home plumbing failures. This manual is intended to equip water professionals with the essential information regarding the design, implementation, and maintenance of an effective corrosion control program. It provides practical guidance for how to control internal corrosion in metal pipes and plumbing fixtures, ensure regulatory compliance and provide the best water quality to consumers.

This second edition of M58 has been updated to include the latest research and information for understanding and controlling internal corrosion in the water distribution system. New regulatory requirements, as well as case studies and specific examples have been added to further explain and highlight best practices.