The Pembroke Watershed Association (PWA) is a nonprofit, all volunteer, grassroots, member supported conservation group.

The PWA began in the Fall of 2004 and covers Furnace, Hobomock, Little Sandy Bottom, Oldham and Stetson ponds in the Town of Pembroke, Massachusetts.

Our vision is a healthy and resilient watershed for the benefit of our community. Please help us keep our valuable and historical watershed safe by becoming a member today!

To accomplish our mission, we: 

• Monitor water quality and compile comprehensive reports
• Hold an annual pond clean-up day
• Hold annual fundraising events with raffle drawings
• Partner with schools, businesses and other community groups and watersheds
• Work closely with local governmental departments and commissions
• Have on-going educational outreach with general public and youth