This 40 acre tract of marshy woodland is located between the Chesapeake and Ohio Canal Towpath and the Potomac River. Dierssen was donated to the State by the Dierssen family for use as a waterfowl sanctuary.
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Dierssen WMA is managed by the Wildlife and Heritage Service. The mission of the Wildlife and Heritage Service is to conserve and enhance diverse wildlife populations and associated habitats while providing for public enjoyment of the State’s wildlife resources through hunting and other wildlife-dependent recreation. As a designated wildlife sanctuary, no hunting or trapping is allowed on Dierssen WMA. This property does not contain any trails, however, one boundary is formed by the C&O Canal Towpath. Two man-made impoundments provide habitat for waterfowl, wading birds, songbirds, and furbearers.
Unless otherwise posted or with a permit issued by the Service it is UNLAWFUL to:
Designated as a wildlife sanctuary, no hunting or trapping is allowed on Dierssen WMA.
Non-hunting users may access the property Sunday through Saturday year-round. Access is only by boat or via the C&O Canal Towpath. Dierssen WMA is open for the following activities:
Located in Montgomery County along the C&O Canal upriver from Pennyfield Lock. From the Capital Beltway, take Exit 39, MD Route 190 west (River Road) toward Potomac. Turn left on Pennyfield Lock Road. On the C&O Canal Tow Path, head west for approximately 1/2 mile. For more information, contact the Gwynnbrook Wildlife Office at 410)-356-9272.
Photograph of Great Blue Heron, courtesy of John White
This area is a part of Maryland’s Department of Natural Resources public land system and is managed by the Wildlife and Heritage Service. The primary mission of the WMA system is to conserve and enhance wildlife populations and their respective habitats as well as to provide public recreational use of the State’s wildlife resources.
Eighty-five percent of the funding for Maryland's state wildlife programs comes from hunting license fees and a federal excise tax on sport hunting devices and ammunition. The federal aid funds are derived from the Federal Aid in Wildlife Restoration (or Pittman-Robertson) Fund, which sportsmen and women have been contributing to since 1937. Each state receives a share of the funds, which is administered by the U. S. Fish and Wildlife Service; these funds are used for wildlife conservation and hunter education programs, including the management of the WMA system.
Other sources of funds for land acquisition include Program Open Space Funding for Maryland's State and local parks and conservation areas, provided through The Department of Natural Resources' Program Open Space. Established in 1969, Program Open Space symbolizes Maryland's long-term commitment to conserving natural resources while providing exceptional outdoor recreation opportunities.
580 Taylor Ave., Annapolis MD 21401
Call toll-free in *Maryland* at 1-877-620-8DNR (8367)
Out of State: 410-260-8DNR (8367)