Friends of Sligo Creek

Friends of Sligo Creek A non-profit organization dedicated to improving the ecological health of Sligo Creek. A seven-member Board of Directors guides activities and policies.

Sligo Creek flows eight miles through the Maryland suburbs of Washington, DC - from its headwaters in Wheaton, through Silver Spring and then Takoma Park, underneath Riggs Road and through the western edge of Hyattsville. There it joins the Northwest Branch, which flows into the Anacostia River, until it becomes part of the Potomac River, flowing into the Chesapeake Bay. If you live south of Wheat

on Regional Library, east of Georgia Avenue, and west of University Boulevard, Sligo is your watershed. Sligo Friends have joined together in a non-profit, incorporated community organization. We put on clean-up and clear-out events in the park, offer indoor programs for learning, and organize guided outdoor explorations. We monitor civic developments and advocate for policies and decisions that will support a healthier Sligo. Our hands-on work is organized by sections of the Creek and its tributaries. Each of the fifteen sections has a steward, who organizes local events and keeps an eye on conditions and needs of that part of the Creek. We have a range of committees, who work with varying levels of activity on particular issues or interests. The committees are: Water Quality, Stormwater, Litter, Natural History, Removal of Invasive Plants, and Outreach and Education.

Want to help us protect the ecological health of our watershed?  This coming Wednesday morning we will have a W**d Warri...
09/05/2026

Want to help us protect the ecological health of our watershed? This coming Wednesday morning we will have a W**d Warrior/Stewardship event at Evans Parkway Neighborhood Park. Register here:

Save the trees and protect the Sligo Creek watershed Join W**d Warrior Supervisors Ed and Ross for a non-native, invasive plant removal workday at Evans Parkway Neighborhood Park in Silver Spring. The exact meeting location will be emailed to all pre-registrants We will focus on non-native, invasive...

Magnificent, leaning Black Walnut, Sligo Cabin Park field.The bright green nut husks are just beginning to fall.This mak...
09/03/2026

Magnificent, leaning Black Walnut, Sligo Cabin Park field.The bright green nut husks are just beginning to fall.This makes going up to the tree comparable to walking on a field of billiard balls.

The Fall Sweep the Creek cleanup is coming up!  Mark your calendars for the weekend of Sept. 19&20  Check out our Sweep ...
08/31/2026

The Fall Sweep the Creek cleanup is coming up! Mark your calendars for the weekend of Sept. 19&20 Check out our Sweep the Creek page for locations and dates:

Neighbors, school groups, clubs, families and other creek stewards work together twice yearly to remove litter from Sligo Creek, both to restore its natural beauty and to develop a closer connection to this wonderful natural resource in the heart of our communities. Sweep the Creek: An

Here you see Patrick Crump and Sherry Zuckerman removing invasive vines from a Pin Cherry tree. Before their work, you c...
08/30/2026

Here you see Patrick Crump and Sherry Zuckerman removing invasive vines from a Pin Cherry tree. Before their work, you could only see the uppermost branches of this tree. Invasive vines can literally pull trees down. This activity took place this past Friday morning at the Long Branch Library. You too can join the fun, and learn how to help clear invasive plants from our watershed. Check the Friends of Sligo Creek website for information. And thanks to all who came out to make a huge difference in the grounds around the library. 🌿🌿🌿

08/28/2026

This morning our Sligo W**d Warriors were out helping remove invasive shrubs at the Long Branch Library in preparation for a new native pants garden. Learn how FOSC is helping the Long Branch Library, the Community Food Forest Collective and the Long Branch Community make a difference in our watershed!

Giant Willow Oak at Long Branch Library. At bottom left, you can see our intrepid W**d Warriors hard at work clearing ba...
08/28/2026

Giant Willow Oak at Long Branch Library. At bottom left, you can see our intrepid W**d Warriors hard at work clearing barberry bushes, porcelain berry, and other fast growing invasive vines, while simultaneously serving as a nifty size comparison for this photo.

08/26/2026

This morning our W**d Warriors were out freeing trees from invasive vines in Sligo Creek Park near Brunett Ave. Check out our Sligo W**d Warrior Update on working in the summertime.

During this morning’s W**d Warrior event, volunteers freed dozens of trees from vines and cleared away invasive  Multifl...
08/23/2026

During this morning’s W**d Warrior event, volunteers freed dozens of trees from vines and cleared away invasive Multiflora rose shrubs. location: Sligo’s Long Branch. We are making a difference!

08/21/2026

Early this morning in Sligo's Long Branch. While our members are working to protect the ecological health of our watershed, others have a causal disregard for our creeks.

We have posted our recording of our recent presentation:  Intimate Waterscapes,  Interpreting the Poetry of Nature with ...
08/20/2026

We have posted our recording of our recent presentation: Intimate Waterscapes, Interpreting the Poetry of Nature with a Camera. Julius Kassovic shares his inspirations of Sligo Creek. Julius' is an international exhibited photographer.

Interpreting the Poetry of Nature with a Camera.

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Silver Spring, MD

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