Potomac River Guide Home

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The Lower Potomac

The Potomac Estuary

Mount Vernon to Reagan Airport

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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Seneca Creek at Dawsonville Area Map

River Monitoring Site

Contact Information
U.S. Geological Survey
5522 Research Park Drive
Baltimore MD 21228
443-498-5500
Website

Nearby Sites

  • Pooles General Store -- Maryland Historic Site -- 2.08 miles
  • Valley Mill Kayak School -- Paddle Instruction -- 2.12 miles
  • Seneca Creek -- Maryland Tributary -- 2.25 miles
  • Seneca Landing Boat Ramp -- River Access Point -- 2.47 miles
  • Calleva School -- Kayaking Instruction -- 2.52 miles
  • Seneca Aqueduct -- National Park Service Historic Site -- 2.55 miles
  • Violetts Lock -- Canoe/Kayak Access Point -- 2.63 miles
  • Dam No. 2 -- Maryland Historic Site -- 2.65 miles
  • Corbalis Treatment Plant -- Water Treatment Plant -- 2.81 miles
  • Blockhouse Point Park -- Local Park -- 2.87 miles