NEIWPCC’s semi-annual magazine provides in-depth reporting and analysis of water and wastewater issues, as well as news and feature stories about current issues and trends in clean water.
As of 2026, NEIWPCC has suspended publication of Interstate Waters. All content is available on our website:
- News
- Events
- For accolades and the latest news roundup, please subscribe to our e-newsletter, Streamlined.
Previous Issues
- Navigating Towards the Future: NEIWPCC Announces New Five-Year Strategic Plan
- Maine Joint Environmental Training Coordinating Committee Marks Forty Years of Training Clean Water Operators
- Mutual Aid: Preparing Wastewater Treatment Plants for Emergency Response
- Real-time Data on Coastal Conditions Aids in Hudson River Safety
- Seven Pillars of New York State’s Drinking Water Source Protection Program
- Spotlight: Meet the Wastewater Trainers
- Reducing Long Island Sound’s Hypoxic Waters
- Quality Assurance Project Plans Ensure Accurate and Usable Data
- Spotlight: Meet the Wastewater Trainers
- Highlights from NEIWPCC and our Partners
- From Sewage to Seining: Youth Explore Environmental Careers
- Hold the Salt: Reducing Winter Salt Application
- New York Teachers Wade into Estuary Education
- Clean Water Pod Wraps With a View to the Future
- Beneath the Surface: Agricultural Tile Drains
- Supreme Court Rules on WOTUS Interpretation
- Environmental Stewardship Through Art
- Water Invaders: A Spotlight on Aquatic Invasive Species
- Monitoring the Marshlands of Long Island
- Creating a New Country Water Purification District
- New Podcast Series Features Water Quality Experts
- 75 Years of NEIWPCC: A Timeline
- New Video Series Commemorates 75th Anniversary
- From Hand-Written Engineering Designs to Emerging Contaminants:
The Changing Water Industry
- Reflections on the 50th Anniversary of the Clean Water Act
- Defining WOTUS
- Addressing Emerging Contaminants
- Meeting Challenges in Modernizing the Clean Water Act
- The first Fully Integrated Sludge Composting System
- Tracing the Pandemic Through our Wastewater
- Combating our Aging Wastewater Workforce
- Daniel Miller: Restoring Hudson River Estuary Habitats
- Beavers, TACos, and Lightning Talks
- A Roadmap for Advancing and Preserving Water Quality
- Assessing Nitrogen Removal Retrofits
- New Regional Initiative to Address Salt Pollution
- Eliminating Systemic Racism in the Environmental Field
- Youth and the Environment
- Teaching the Teachers
- Reinventing NEIWPCC
- Socially Distanced Eel Monitoring
- Mercury Progress: Up in Smoke?
- Building the Green Future: Connecticut Reaches for Ambitious Stormwater Goals
- Soil Evaluators
- Learning and Travelling on the River that Flows Both Ways
- One Boat at a Time
- A Boatload of Control
- Taking Out the Trash
- Managing for Clean Water
- Enabling Success with Pete Lopez
- PFAS
For earlier archived issues, email communications@neiwpcc.org. Indicate the year and month of the issue you are interested in, and include your full mailing address.
“Interstate Waters” is funded by a grant from the U.S. Environmental Protection Agency.