Signature Events

Return to the River: An Evening of Discovery

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Return to the River: An Evening of Discovery

Thursday, October 1st, 2026
Jackie Restaurant
6:30 pm – 9:30 pm

INDIVIDUAL AND COMMUNITY PARTNER REGISTRATION

Join the Anacostia Watershed Society this fall as we return to the river, gathering to celebrate the progress we’ve made together and the growing community dedicated to restoring and protecting the Anacostia and its surrounding watershed. 

On October 1st, we’ll gather along the water to honor how far we’ve come, strengthen the connections that make this work possible, and raise vital support for a cleaner, healthier watershed. 

This exclusive evening brings together friends, partners, and supporters who share our passion and commitment to the river. We’ll celebrate another year of progress, honor individuals that make a lasting impact on our watershed, and highlight the collective power of a community that keeps showing up for the Anacostia River.

Return to the River would not be possible without support from AWS sponsors. We will join together in recognizing them at during this evening of discovery. 

A look back at the friends, partners, and supporters who’ve gathered to celebrate progress on the Anacostia River.

MANY THANKS TO OUR
2026 ANNUAL FALL SIGNATURE EVENT
INDIVIDUAL AND COMMUNITY PARTNER SPONSORS

River Guardian – $10,000

Benefactor – $5,000

Partner – $2,500

Host- $1,000

Jon Langhorst

Patron – $750

We are thrilled to launch the 2026 season of the Anacostia River Discovery Series with many opportunities to get outside and explore with the Anacostia Watershed Society!

Whether you’re a lifetime resident or brand new to the region, there’s always something to discover on the Anacostia River! The Anacostia Watershed Society hosts recreation activities on Thursday evenings and some Saturdays of every month from April – September. As part of the Anacostia River Discovery Series, you’ll have the opportunity to learn about the history of the Anacostia River, observe wildlife in their natural habitats, and get out on the water.

Would you like to receive a special email on the day registration opens for events? Join our email list and get a special notification when these events go live.

Discovery Series

Motorized Boat Tours

Explore the river while riding in one of our open-air motorized boats as part of the Anacostia River Explorers program. Anacostia Watershed Society staff will take participants on a one or two hour tour of the river while discussing natural and cultural history along with restoration efforts. You will experience the joy of being out on the water while observing this beautiful local area. Registration is required and limited for these events.

Discovery Series

Canoe Tours

Learn about the natural and cultural history of the Anacostia River on a guided canoe tour as part of the Anacostia River Explorers program. Your guide will lead these one or two hour trips and participants will paddle with the group in Anacostia Watershed Society supplied canoes. You will see area wildlife and stunning views of Washington, DC. Registration is required and limited for these events.

Upcoming
Anacostia River Discovery Series Tours

2026 Anacostia River Discovery Series Boat Tour
August 20 @ 6:00 pm
Diamond Teague Park
Type:Anacostia River Discovery Series

2026 Anacostia River Discovery Series Boat Tour
August 27 @ 6:00 pm
Diamond Teague Park
Type:Anacostia River Discovery Series

2026 Anacostia River Discovery Series Boat Tour
September 3 @ 6:00 pm
Anacostia Park Boat Ramp
Type:Anacostia River Discovery Series

2026 Anacostia River Discovery Series Canoe Tour
September 10 @ 6:00 pm
Bladensburg Waterfront Park
Type:Anacostia River Discovery Series
Anacostia River Discovery Series

Boat Launch Locations

Bladensburg Waterfront Park

Located near the confluence of the Northeast and Northwest branches, this is the northern most navigable portion of the river.  Once nearly 40 feet deep, this dock requires frequent dredging to remain accessible to motor boats. Tours that start here see incredible wildlife, with eagles, osprey, and kingfishers routinely in that part of the river.

Accessibility: Via Anacostia River Trail by bike or walking. Metrobus F1 and F8. Parking can get crowded if coming by car. Wheelchair accessible; some parking is very short walk to pier.

Map Link

Kenilworth Park

Just south of its frequently-confused cousin, Kenilworth Aquatic Gardens, this site makes you feel like you’re in another world, not Washington, DC. From here the Kenilworth Ponds are easily accessible via canoe at high tide, and the barn swallows gathering overhead in the evening are a site to behold.

Accessibility: Via Anacostia River Trail by bike or walking. Metrobus U7 (0.7 mile walk from stop). Parking on grass field available. Short walk down a hill to the launch site.

Map Link

Kingman Island

Created out of dredge material from federal government projects starting back in 1903, Kingman Island now hosts acres of the Anacostia River’s restored wetlands. Tours from this location see many of the infrastructure projects put in through the yeras juxtaposed with flourishin wetlands and wildlife.

Accessibility: Via Anacostia River Trail by bike or walking. Metrobus X2 (0.3 mile walk from stop). Parking at RFK available but not guaranteed during their events; driving not recommended. Follow walking directions for path to dock from RFK Lot 7 linked above.

Map Link

Anacostia Park

Anacostia Park, part of the National Park Service, hugs a huge portion of the river. From here the river’s relationship to our urban community is most evident, and offers city views through the deeper waters. Depending on the tide, tours may take you through the “Gateway to Narnia” – the train bridge at the curve of the river where it turns from urban amenity to natural wonderland.

Accessibility: Via Anacostia Riverwalk Trail by bike or walking.  Metrobus B2, 32, 36 (0.8mi walk). Plenty of parking, and very short  and wheelchair-accessible walk to pier from there.

Map Link

Diamond Teague Park Public Dock

You’ll launch under the shadow of Nationals Park at our southernmost tour location on the Anacostia River. See the river at its widest and deepest with the cityscape behind you.

Accessibility: We are not launching from the Earth Conservation Corps Dock!  Please follow signs to the public dock. Via Anacostia Riverwalk Trail by bike or walking. Metro Green Line Navy Yard (0.5 mile walk from station). Driving not recommended.

street view link

Map Link

2026 Bioblitz – September 12, 2026

The Anacostia River watershed is home to an incredible number of species, and it takes a village to get out there and document them. A bioblitz is a communal effort to record as many species as possible within a designated location and time period. Our bioblitz uses the free iNaturalist (www.inaturalist.org) application to record the data. However, the goal of our bioblitz is to educate the public about the watershed’s natural heritage and the use of the application is optional during our public events. The very first bioblitz ever was held right here in the Anacostia River watershed at Kenilworth Aquatic Gardens in 1996! Our own Anacostia River Bioblitz has been held annually since 2017. 

2025-bioblitz-results-infographicDownload

Bioblitz events are opportunities to explore the natural treasures of your Anacostia River, but more importantly, it will be your opportunity to engage in community science to help us document the biodiversity of the Anacostia River watershed. The Bioblitz and the City Nature Challenge are weekend-long events where you can make your own observations using the iNaturalist app, at your own pace, from anywhere within the watershed. This is a great opportunity to learn about the identification and ecology of some of the river’s fascinating species.

Stay tuned to our social media channels and this page for further updates and details.

Watch the video at the bottom of this page to learn more about how to use iNaturalist. We will track observations on our iNaturalist collection project page.

There are areas in the Anacostia River watershed that are in need of more observations. See the map below and consider visiting these areas when you’re ready to make observations.

When you’re out there exploring, here are some things to remember to bring:

  • Smartphone with iNaturalist app downloaded. Create an iNaturalist account before you get there.
  • Dry bag or any other waterproofing device to protect your phone in case of rain.
  • Sealable bag or dry bag for your other personal items
  • Reusable water bottle filled with water
  • Sunscreen
  • Hat and sunglasses
  • Insect repellent
  • Closed-toed shoes that can get damp
  • A notebook and pencil to record any other interesting information from the experts.
  • Camera if you are into photography and would like to take higher quality pictures to download later on iNaturalist from your laptop computer.
You Can

Make a Difference

Your donation will help us restore and protect the Anacostia Watershed.

Donate Now

You can also follow our main project, Biodiversity of the Anacostia River, on iNaturalist: https://www.inaturalist.org/projects/biodiversity-of-the-anacostia-river

powered by Advanced iFrame

If you have any questions prior to the event, please contact Jorge Bogantes Montero at [email protected] or 301-699-6204 ext. 118.

Related Content

Bioblitz

FAQs

  • What is a bioblitz?

    The goals of a bioblitz are to observe, document, and identify as many species of plants, animals, fungi, and other organisms as possible in a specific area over a specific period of time. The Anacostia bioblitz focuses on the Anacostia River watershed, an area of 176 square miles in DC and Maryland. This information is useful for scientists, educators, conservationists, land managers and other people. It helps inform conservation and restoration actions to protect species. Our bioblitz uses the free iNaturalist application, a social network for mapping and sharing biodiversity information around the globe. Our bioblitz happens annually in the late summer-fall from Thursday to Sunday, it is watershed-wide, however, we do offer at least one public educational event that is organized in collaboration with professional naturalists, educators and scientists and where people can learn from these experts.

  • Is the Anacostia River Bioblitz family-friendly?

    Yes, traditionally bioblitzes were conducted by biologists and expert naturalists. Over the years and especially with the advent of iNaturalist they have become a powerful educational tool to engage the general public in community science. Our Anacostia bioblitz is geared towards families and people new to biodiversity and willing to learn about our wild urban/suburban neighbors.

  • How is the Bioblitz different from a scientific inventory?

    In a bioblitz anyone can participate in making observations/records of species using the app, regardless of whether you are a professional in the field (biologist, environmental scientist, etc.) or not. Some people will focus on making observations, other people will focus on making identifications of those observations. And other people with expertise may do both.

  • How long will the Bioblitz last?

    From Thursday September 10th to Sunday, September 13th.

  • Where can I make my observations?

    Anywhere within the boundaries of the Anacostia River watershed in parts of DC, Prince Geroge’s County and Montgomery County. View Map

  • How do I record my observations?

    By downloading the free iNaturalist application. You can make observations on the spot, or you can take pictures and upload the observations at the end of the day, or anytime before September 18th when we will launch the bioblitz results on social media. You may also use other cameras, including professional cameras and then upload your observations from your laptop.

  • Are there specific areas of the watershed that I should focus on?

    This map shows the 4 gaps in the Anacostia watershed that could use more observations.

  • I have expertise in identifying organisms. How can I help?

    Making identifications is a crucial part of our bioblitz and any expertise in making identifications is greatly appreciated before September 18th when we will launch the bioblitz results on social media. Use this guide from iNaturalist.

  • How do I refine observations stuck at a high taxonomic level?

    Use this resource from iNaturalist.

  • What are licenses? How can I update the licenses on my content?

    This is an important issue that even experienced iNatters don’t know about. If you want your observations to be more useful to science and be part of larger scientific data repositories read this carefully. Basically the “No license (all rights reserved)” is the least useful option for sharing your data with the scientific community. Which is OK if you just want to keep your observations to yourself.  

More Information

You can also follow our main project, Biodiversity of the Anacostia River on iNaturalist: https://www.inaturalist.org/projects/biodiversity-of-the-anacostia-river

If you have any questions prior to the event, please contact Jorge Bogantes Montero at [email protected] or 301-699-6204 ext. 118. 

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