Antietam Creek - MD 34 / Porterstown Bridge to Antietam Creek C&O Campground and Potomac confluence
PaddleToday route plan. Put-in: MD 34 / Porterstown Bridge downstream river-left access anchor. Take-out: Antietam Creek C&O Campground / Potomac-side take-out anchor.
PaddleToday route

MD 34 / Porterstown Bridge downstream river-left access anchor
American Whitewater identifies the Route 34 bridge downstream side, river left, as the put-in. The coordinate is the official Maryland environmental monitoring bridge anchor for Porterstown Bridge; confirm legal public carry, roadside parking, and water entry before unloading.

MD 34 / Porterstown Bridge downstream river-left access anchor

Antietam Creek C&O Campground / Potomac-side take-out anchor
American Whitewater identifies the C&O campground just upstream of the Antietam/Potomac confluence as the take-out, requiring a short downstream Potomac connection and paddle upstream to the campground. Recreation.gov documents the public campground between the canal and Potomac; confirm the current landing, campsite/parking rules, and river conditions.

Antietam Creek C&O Campground / Potomac-side take-out anchor

Antietam Creek - MD 34 / Porterstown Bridge to Antietam Creek C&O Campground and Potomac confluence