
Register now! Join us for COHMSA’s hosting of Riverkeeper Sweep on Saturday, May 3 from 9
AM to noon. On this day, 120+ communities along the Hudson River from Staten Island to the
Adirondacks gather to clean the majestic Hudson River. In Castleton-on-Hudson, we focus our
efforts on Riverfront Park, on the other side of the tracks, as well as the banks of the river. It’s a
fun, energetic and inspiring day. Sign up now; spots are limited: