Anne Arundel

• Jug Bay

Baltimore County

• Black Marsh
• Masemore Hemlock Ravines
• Soldiers Delight

Calvert County

• Battle Creek Cypress Swamp
• Calvert Cliffs
• Parker's Creek

Caroline County

• Idylwild

Cecil County

• Plum Creek

Charles County

• Allens Fresh
• Mattawoman Creek

Dorchester County

• Fishing Bay Marshes

Frederick County

• Cat Rock & Bobs Hill

Garrett County

• Bear Pen Run
• Cranesville Swamp
• Finzel Swamp
• Lostland Run
• Monroe Run
• South Savage Mountain
• Swallow Falls

Harford County

• Otter Point Creek

Montgomery County

• Potomac Gorge

Prince George's County

• Jug Bay
• Patuxent River Park

Queen Anne's County

• Andover Flatwoods
• Millington

Worcester County

• Furnace
• Green Run Woods
• Hickory Point
• Skimmer Island
• North End

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