Potomac River Guide

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

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USGS Gage at Patterson Creek Area Map

This Site

USGS Gage at Patterson Creek
U.S. Geological Survey
11649 Leetown Road
Kearneysville, WV 25430

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