Antietam Creek Watershed Alliance (ACWA) is dedicated to promoting, protecting, and restoring the Antietam Creek as a sustainable resource for the community.

ACWA is a grass-roots, volunteer based 501(c)3  focused on clean-up efforts in the Antietam Watershed. From our Annual Rubbish Roundup to our Adopt-A-Road project, we provide the opportunities for citizens to become engaged with the Creek in their backyards.

Become a member of ACWA and stay up to date on volunteer opportunities in your area! Or donate to the cause of creating a cleaner environment for all citizens and visitors of the Antietam Watershed to enjoy.