31st Annual Nonpoint Source Pollution Conference

We are pleased to announce the 31st Annual Nonpoint Source Conference will be held virtually on May 20, 25, & 27, 2021.

Since 1990, NEIWPCC, in partnership with its member states, has been coordinating the Annual Nonpoint Source (NPS) Pollution Conference, the premier forum in the northeast for sharing information and improving communication on NPS pollution issues and projects.

A Virtual Watershed Moment

Faced with apparent obstacles to in-person meetings, our drive to collaborate and share has not wavered. While we will miss seeing you all in-person, the safety of the NPS community is paramount. As we have for 30 years, we will continue to provide the NPS community with an engaging forum for networking, demonstration, and coordination.

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Given the cancellation of the conference for 2020, we will be refining the agenda for 2021.
To view information from past Annual NPS Conferences, including the agenda and presentation slides, visit the NPS Conference Archive.


Holding the conference in a virtual setting presents a unique opportunity for our exhibitors to demonstrate your products and services and connect with your audience directly. Please reach out if you are interested in supporting the Conference as an exhibitor or sponsor. Your continued support is recognized and greatly appreciated. Details regarding specific opportunities will be made available shortly.


Banner photo by Evan Wade, reproduced with permission.


James Plummer

Who Should Attend?

federal, tribal, state, and municipal government


private sector professionals


nonprofit and watershed organizations staff


college and university students and professors

Please contact James Plummer if you would like to be added to the email list for this conference.

NPS Conference Archive

To view information from past Annual NPS Conferences, including the agendas and presentations, visit the NPS Conference Archive.

National NPS Workshop Archive

Take a look at materials from the National NPS Workshop that took place in early November 2018!