• Annual Nonpoint Source Conference

    The 36th Annual Nonpoint Source (NPS) Conference will be held April 7-9, 2026 in Plymouth, MA. Learn more on the event webpage: https://neiwpcc.org/events/annual-nps-conference/

  • NEIWPCC Executive Committee and Commissioners Meeting

    Meeting three times per year, the 35 governor-appointed commissioners oversee NEIWPCC. The meetings are an opportunity for the commissioners to discuss NEIWPCC priorities, projects and state issues. Contact Samantha Thompson…

  • Long Island Sound Research Conference

    The Long Island Sound Research Conference convenes researchers and partners working in the Sound and its watershed to share science, connect across disciplines, and support collaborative solutions. Held biennially and…

  • Reimagining Residuals Webinar Series, Part One: Dewatering Technologies

    Join NEIWPCC and NEBRA in an engaging webinar series spotlighting the technologies shaping the future of sludge and biosolids management. Led by researchers and industry experts, each webinar will combine a strong technical foundation with real-world insights to explore topics ranging from established approaches like dewatering and drying to emerging and early-stage innovations. In the…

  • Reimagining Residuals Webinar Series, Part Two: Drying Technologies

    Learn about drying technologies, an important first step to implementing technologies for removal and destruction of PFAS and other emerging contaminants from biosolids. Presenters will discuss a variety of commonly used dryers, including drum, paddle, and belt dryers, among others. Synagro and Middlesex County Utilities Authority will present case studies on rotary drum and thin…

  • Reimagining Residuals Webinar Series, Part Three: Digestion Technologies

    Learn about digestion technologies that are important for resource recovery from biosolids. Presenters will highlight innovative approaches to digestion and discuss a variety of technologies including, but not limited to, anaerobic, thermophilic, and acid phase digestion. Digestion case studies will be presented by Lewiston-Auburn Clean Water in Maine and the city of Nashua, New Hampshire.This…

  • NEIWPCC Executive Committee and Commissioners Meeting

    Meeting three times per year, the 35 governor-appointed commissioners oversee NEIWPCC. The meetings are an opportunity for the commissioners to discuss NEIWPCC priorities, projects and state issues. Contact Samantha Thompson for further information. 

  • Reimagining Residuals Webinar Series, Part Four: Incineration, Pyrolysis, & Gasification

    Learn about thermal conversion technologies that have the potential to help manage PFAS and emerging contaminants in biosolids. Presenters will review the ins and outs of pyrolysis, gasification, and incineration. Case studies on uses of incineration and pyrolysis at the Metropolitan District Commission and in Denmark, respectively, will be provided. This webinar is the fourth…

  • Reimagining Residuals Webinar Series, Part Five: Hydrothermal Liquefaction & Super Critical Water Oxidation

    Led by researchers and industry experts, each webinar will combine a strong technical foundation with real-world insights. Sessions will introduce the core principles behind each technology, showcase utilities that have piloted or implemented these solutions, and provide attendees with standardized reference materials and  known vendors for select technologies. The series will also highlight future research…

  • Reimagining Residuals Webinar Series, Part Six: Embryonic Stage Technologies

    Led by researchers and industry experts, each webinar will combine a strong technical foundation with real-world insights. Sessions will introduce the core principles behind each technology, showcase utilities that have piloted or implemented these solutions, and provide attendees with standardized reference materials and  known vendors for select technologies. The series will also highlight future research…