Working for clean and
sustainable water since 1947.
NEIWPCC is a regional commission that helps the states of the Northeast preserve and advance water quality. We engage and convene water quality professionals and other interested parties from New England and New York to collaborate on water, wastewater, and environmental science challenges across shared regions, ecosystems, and areas of expertise.
What’s Current
NEIWPCC Celebrates 75 Years of Impact on Clean Water
Explore NEIWPCC’s role in helping the states of the Northeast preserve and advance water quality since 1947.
Newsroom
- Latest News
- Events
- Publications
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NEIWPCC’s Affinity Groups Promote Diversity and Inclusion in the Workplace
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Funding Available to Map Oyster Population in the Hudson River
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A Passion for Microbiology: Trainer Nora Lough
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Climate Change Impacts on Diadromous Fish Populations in the Northeast
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New Season of Clean Water Podcast Launches on Innovative Approaches to Water Quality Improvement
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A 25-year Career Teaching Wastewater Operators: Don Kennedy
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Reducing Long Island Sound’s Hypoxic Waters
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Call for Abstracts: Nonpoint Source Conference
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New Funding Expands Water Chestnut Management in Massachusetts and Rhode Island
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Fall Issue of Interstate Waters now Available
Read more: Fall Issue of Interstate Waters now Available -
Lake Champlain’s State of the Lake Report Highlights Progress and Challenges
Read more: Lake Champlain’s State of the Lake Report Highlights Progress and Challenges -
Clean Water Podcast Features ‘Outstanding’ Waters in New Mexico
Read more: Clean Water Podcast Features ‘Outstanding’ Waters in New Mexico -
2023 Annual Report Now Available
Read more: 2023 Annual Report Now Available -
From Sewage to Seining: Youth Explore Environmental Careers
Read more: From Sewage to Seining: Youth Explore Environmental Careers -
Clean Water Podcast Features Nature-Based Solutions on Cape Cod
Read more: Clean Water Podcast Features Nature-Based Solutions on Cape Cod -
Reports Detail NEIWPCC’s Annual Scope of Work for Each Member State
Read more: Reports Detail NEIWPCC’s Annual Scope of Work for Each Member State -
Clean Water Podcast Addresses Septic Leachate Pollution in Montana Watershed
Read more: Clean Water Podcast Addresses Septic Leachate Pollution in Montana Watershed -
Environmental Stewardship Through Art
Read more: Environmental Stewardship Through Art
What We Do
NEIWPCC is a leader in the water and wastewater industry. We engage and convene water quality professionals, conduct scientific research and trainings, provide outreach and education, and represent the region in policy matters.
Assessment and Research
Expanding knowledge about the condition of the Northeast’s water resources.
Pollution Control
Reducing water pollution through regulation, permits and TMDLs.
Climate Change
Building resilient water infrastructure and communities throughout the region.
Source Water Protection
Ensuring safe drinking water sources for generations to come.
Wetlands and Aquatic Species
Bringing together professionals to share research and discuss related policies.
Nonpoint Source Pollution
Facilitating collaboration through conferences and workgroups to improve water quality.
Wastewater
Improving wastewater treatment through operator training and certification, plant design and
research.
Underground Storage Tanks
Providing training, information exchange and national tanks news.
PFAS
Tackling per- and polyfluoroalkyl substances (PFAS) through interstate collaboration, research and policy.