Our Mission: The Great Swamp Watershed Association protects and improves the health of the Passaic River through science, education, land preservation and stewardship, and advocacy. Our Vision: We support a “One River, One Community” vision for the many rural, suburban, and urban communities along the Passaic River, for a future in which all of the region’s citizens understand that the health of the watershed is integrally connected to the quality of their daily.