Interstate Waters magazine

NEIWPCC’s semi-annual magazine provides in-depth reporting and analysis of water and wastewater issues, as well news and feature stories about current issues and trends in clean water. Select stories have been republished in our reprint series.

Current Issue

Spring 2021
This is a picture of water and a compass. It is the magazine of Interstate Waters Spring 2021 Cover artThe Spring 2021 issue of “Interstate Waters” features:

  • “A Roadmap for Preserving and Advancing Water Quality”
  • “Assessing Nitrogen Removal Retrofits”
  • “New Regional Initiative to Address Salt Pollution”
  • “Eliminating Systemic Racism in the Environmental Field”
  • “Highlights from NEIWPCC and our Partners”
  • “NEIWPCC Thanks Water Operators”


“Interstate Waters” is funded by a grant from the U.S. Environmental Protection Agency. Printed issues are mailed free of charge to subscribers; all issues are available online. To subscribe, email us at Type “Subscribe to Interstate Waters” in the subject field and include your full mailing address. Please indicate whether you also wish to be added to our monthly email newsletter, Streamlined. We welcome and appreciate questions, comments, story ideas, and articles for publication.

Previous Issues