Potomac River Guide Home

Interactive Maps

The Lower Potomac

The Potomac Estuary

Mount Vernon to Anacostia River

Mall Area

Georgetown to Great Falls

Potomac Piedmont

Upper Potomac

The North Branch

Boat Ramps

Monitoring Sites

Bridges and Ferries

Cruises and Charters

Search Potomac Sites

Also Explore

The Hudson River GuideThe Delaware River Guide

Watts Branch

Tributary

blank dot

Watts Branch rises in the City of Rockville, Md., and flows southwest for 11.2 miles to the Potomac near Swains Lock. The watershed is approximately 22 square miles. Parts of the Watts Branch watershed have been designated a stream valley park to preserve a riparian buffer.

Suggested Links

Click here for larger map and nearby sites.

Contact Information
Maryland Department of Natural Resources

MD

Website