The dog days are over, but the Riversweep season isn’t – we’re back with another sweep for September! We’re cleaning 1.5 miles of NYC’s iconic waterfront—starting at Pier 35, finishing at Pier 17, and making a difference along the way. Just a drop in NYC’s 520-mile shoreline, but every drop counts. Our 2025 Riversweeps are proudly sponsored by Locality.

Join a team of dedicated, water-loving volunteers who are helping keep our city’s waterfront beautiful. Sound like your kind of crowd? Let’s sweep!