The Prettyboy Watershed, home for the headwaters of the Gunpowder River, is a place loved by residents and visitors alike for its rural and scenic beauty.

The Prettyboy Watershed Alliance, a citizen-led group, was formed in 2003 to support you in these efforts. In turn we rely on the support of people like you. Please consider volunteering a few hours of your time or making a donation to help us with our work.  Learn more about PWA, it's history, goals and the five steps that you can take to improve our land and its streams.

Order your trees at the Big Tree Sale, now through May 11.   For Baltimore County Residents only.