Potable Water
Reuse Report

The ReWater Center, in collaboration with Trussell Technologies, Inc., publishes quarterly issues of the Potable Water Reuse Report. This publication is intended to connect the potable water reuse community – including practitioners, regulators, and academics – to keep them up-to-date with the industry’s rapidly evolving developments.

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Latest Issue

Series 3 Issue 2: Chemicals in Potable Reuse

TOC as a Surrogate for Chemical Control in Potable Reuse

August 10, 2026

How much can TOC really tell us about water quality and chemical risk? In the second Issue of our Potable Water Reuse Report Series on chemicals, we explore the role of total organic carbon (TOC) in potable reuse. We look at why TOC limits vary widely, how TOC can help control organics and track treatment performance, and where it falls short as an indicator of toxicity. Drawing on insights from three industry experts, we also explore the complementary monitoring approaches needed to fill those gaps.

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Series 3: Chemicals in Potable Reuse

Issue 1

March 30, 2026

Chemicals in Potable Reuse: Prioritizing and Controlling a Wide Universe of Compounds

Special Issues

Onsite Water Reuse

November 24, 2025

Onsite Water Systems: An Expanding Reuse Paradigm

Series 2: Pathogen Reduction Crediting

Issue 1

December 17, 2024

Pathogen Reduction Crediting: It’s Not What You Can Remove, It’s What You Can Prove

Issue 2

March 12, 2025

Pathogen Crediting for Reverse Osmosis: Getting Credit where Credit is Due with Good Surrogates

 

Issue 3

July 10, 2025

Tapping into Untapped Potential: Three Approaches to Develop New Pathogen Crediting Frameworks

Series 1: Direct Potable Reuse Regulations

Issue 1

March 8, 2024

Direct Potable Reuse Regulations and the Importance of Adaptability in a Rapidly Evolving World:
A California Case Study

Issue 2

June 14, 2024

The Factors Shaping DPR Regulations in the United States

Issue 3

September 13, 2024

Direct Potable Reuse at the Global Scale: Regulations or Bust?

 

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Watch the video below to learn more about the PWR Report.

Report Advisory Panel

Nicholas M. Josefik

Industrial Engineer
U.S. Army Engineer Research & Development Center, Construction Engineering

Jeff Mosher

Potable Reuse Subject Matter Expert
Klir

Tom Pankratz

Editor of Water Desalination Report
Global Water Intelligence

Sharon Nappier, Ph.D., M.S.P.H.

National Program Leader for Water Reuse
U.S. Environmental Protection Agency, Office of Water