Program: Hollowbrook Water Watch (HWW) was formed in 2003 by concerned residents from Peekskill, Putnam Valley, Cortlandt and Yorktown so that residents and government officials of all municipalities could work together on a regional basis to protect the Hollowbrook watershed.

Mission: Our goal is to protect and preserve the pure quality drinking water from the Hollowbrook watershed and Wiccopee Reservoir.