GREAT SWAMP WATERSHED ASSOCIATION The Passaic River WATERKEEPER® ALLIANCE Affiliate Preserving the legacy of the past, protecting the future.

Events

Workshop: DIY Open Tray Bird Feeder

February 16 at 12:00 pm
[Previously advertised as Warbler Nesting Box Kit ] Feeding your neighborhood birds in the winter is a great way to entertain yourself and your family, and the birds really appreciate…
REGISTER»

FREE Trivia on Zoom

March 6 at 1:00 pm
Registration closes at 11 AM on  Sat., March 6! – Scroll down for Zoom technical assistance links.   Ready to challenge yourself and others in a fast-paced thinking game? Our…
REGISTER»

Water Quality Update on Zoom - FREE

March 19 at 3:00 pm
Registration closes at 1 PM on Friday, March 19. Scroll down for Zoom technical assistance links.   Human beings can survive 3 weeks without food, but only 3 days without…
REGISTER»

All Upcoming Events

From hikes to educational workshops, GSWA offers a wide variety of environmentally focused programs. We'd love to have you join us at an upcoming event!
View All»

Land Stewardship

GSWA receives national accreditation! Becomes one of only eight organizations in New Jersey to achieve this recognition!  

 

Read More

Things to See and Do

From hiking and biking, to horseback riding and kayaking, there are countless outdoor activities to enjoy in this area. What adventure will you go on today?

 

Explore

Watershed Friendly Homes

Every individual home has an effect on non-point source pollution in our watershed. Learn more about what you can do to minimize your impact with our interactive home guide.

 

Learn

WATERKEEPER

Everyone has right to clean water. Riverkeepers are on the frontlines of the global water crisis, using the advocacy model to stand up for that right. At GSWA, we are the official Waterkeeper Alliance Affiliate for the Passaic River.

 

Read More

Featured Programs

homepage-education

In-School Education

GSWA is dedicated to teaching the younger generations about their impact on the watershed and river. Every year, we reach over 3,000 students through our in-school programming.

Programs
homepage-water

Water Quality

Every year, we publish a Water Quality Report Card about the prior year to help inform the public about the data we collect and the issues our watershed faces.

Report Card

Gallery

129

GSWA in Action

Want to learn more about GSWA and the work that we do? View our photo gallery to see us in action.
View Photos

GSWA Partner Events

nature-3175673_1920

GSWA Partner Events

GSWA and its partners in our historic watershed and across the Passaic River region are excited to provide you with a listing of free-to-the-public environmental events happening locally.
For inclusion please contact info@greatswamp.org.
Read More

Featured Post

Featimg_WetlandsDayMap_270x210

Visualizing 100 years of New Jersey’s Wetlands

February 2 is World Wetlands Day – We invite you to take a look over the last 100 years to see just how New Jersey has became one of the most densely populated states in the nation. By the 1970s over half of the nation’s wetlands have already been lost to residential development or industry. Even today, the incorrect notion that wetlands are wastelands still percolates through and it is our job to help people understand that wetlands are wonderlands…
Read More

Publications

Fall2020-thumb

GSWA Fall-Winter 2020 Newsletter

GSWA publishes an organizational newsletter two times per year, fall/winter and spring/summer. Each edition contains timely and informative articles contributed by GSWA staff members. GSWA members receive a hard copy of our newsletters, however, our electronic version may be viewed by anyone. Check it out!
Read More