History

The Maryland Port Administration purchased what is now the Cox Creek site from the U.S. Army Corps of Engineers in 1997 and opened it for the placement of dredged material beginning in 2005. Placement of dredged material continues today and the site recently completed a significant construction milestone by raising the upland dike, perimeter dike, and cross dike to +60 feet, increasing the overall capacity to 14.7 million cubic yards.

Dredging barge docking at Cox Creek
Nelson's Sparrow in tall marsh grass

Today

A hotspot for local wildlife fans and bird aficionados, the Cox Creek site includes 126 acres of preserved wetlands, known as Swan Creek. This has become one of Maryland’s top birding spots as it serves as a resting spot for migratory birds and native species alike. Birders, nature lovers and the general public are invited each year to visit Cox Creek at the annual Open House held in the Fall which features education opportunities about the dredging program, a chance to see the construction process, meet our partners, and enjoy fun family-friendly interactive activities.

Community Collaboration

As a result of recommendations from community stakeholders, the Maryland Port Administration is developing a nature trail adjacent to Cox Creek which will facilitate learning and recreation in the Swan Creek wetland area. After a successful groundbreaking, construction of the Swan Creek Nature Trail will soon begin, and is made possible by the contributions of the Cox Creek Citizens Oversight Committee.

Marsh grasses and plants

At a Glance

Map showing location of Cox Creek captioned "South side of the Patapsco River in Anne Arundel County"
241 Acres infographic captioned "Capacity 14.7 million cubic yards DMCF Vertical Expansion Underway"
Crane infographic with caption "First inflow of dredged material came from Annapolis Harbor"
Infographic of three people captioned "Cox Creek Citizens Oversight Committee provides input, feedback and support
Leaf infographic captioned "MDOT MPA is in the process of expanding Cox Creek DCMF by vertically raising the dikes and laterally building onto the MDOT MPA-owned upland property. Expansion construction: Began in 2017 and is still currently underway"

Bird's Eye View

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