As an interstate commission addressing water quality, NEIWPCC is organized around the core principle of service to, and collaboration with, our seven member states: Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island, and Vermont.

Egret in a river with a marsh and lighthouse behind it.

Our Mission

NEIWPCC’s mission is to advance clean water in the Northeast through collaboration with, and service to, our member states.

Our Vision

Clean and sustainable water throughout the Northeast.

Child smiling in a kayak on a river.
Group of men conducting soil evaluation during a NEIWPCC training class.

Our Values

Leadership • Collaboration

Education • Service • Science

Our Strategy

Our Strategic Plan outlines our priorities and goals in support of our mission.

Water quality sampling using a sonde with Lake Champlain Basin Program staff, working by boat.
Historic black and white photograph of two men water quality sampling from the back of a station wagon parked near a bridge.

Decades of Success

Explore our history and clean water timeline to learn more about our impact.