When and How to Evaluate Corrosion Control Treatment When Conditions Change

Abstract

This project created a guidance document based on science and utility experience for state regulators and water systems recommending when and how to conduct a corrosion control study in anticipation of a treatment change, water quality change, or a requirement/desire to lower lead levels. Detailed case studies and flow charts provide real world insight and actionable steps a utility can take to optimize their corrosion control treatment. Research partner: Mohawk Valley Water Authority. Published in 2022.

Resources

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When and How to Evaluate Corrosion Control Treatment When Conditions Change

Report

#5032

09/26/2022

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When and How to Evaluate Corrosion Control Treatment When Conditions Change

Abstract

Resources

When and How to Evaluate Corrosion Control Treatment When Conditions Change

Non-Intrusive Methodology for Assessing Lead and Copper Corrosion

Copper Pitting and Brass Dezincification: Physical and Chemical Effects

Water Chemistry Effects on Dissolution Rates of Lead Corrosion Products

Identifying Service Line Materials without Excavation: Distinguishing LSLs from Non-LSLs

Guidance for Using Pipe Rigs to Inform Lead and Copper Corrosion Control Treatment Decisions

Guidance for Complying with the Lead and Copper Rule Revisions for Water Systems with No- to Low Prevalence of Lead Service Lines (LSL, LSLs)

Your Water System is Not Isolated - Interdependencies are Important