The Antietam Creek watershed is a small but important part of the Chesapeake Bay watershed. More than half of the state lies within the Bay watershed. Pennsylvania contains two major Bay watersheds: the Potomac, with 1,600 square miles; and the Susquehanna, with 21,00 square miles. Together, they total 40% of the entire watershed.



Facts About the Antietam Creek and Its Watershed

Area - 60,000 acres (93.8 sq. mi)

Settled - Pre-Revolutionary War (1700s)

Population - 30,000

Uses - Farming, recreation, residential, manufacturing


Who & What

Borough of Waynesboro

Washington Township

Quincy Township


Mont Alto

Village of South Mountain

Michaux State Forest

Our Mission

Our mission is to promote conservation of the natural resources of the Antietam Creek Watershed by involving the community in watershed protection through conservation projects, land use planning, and educational programs.


Our Vision

•Preserve the Antietam Creek as a resource for the community 

•Protect the regional water supply

•Proceed as a cooperative effort with community members and municipalities


We Need Your Support Today!

Become a member by downloading, filling out our membership form and sending it to antietamwa@gmail.com & we will get back to you with volunteer information and donation options.

Forest Path

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