MARYLAND – March 22, 2016 — Seeking to counter a shortage of oyster habitat in the Chesapeake Bay, the Maryland Department of Natural Resources is renewing a controversial bid to dredge old shells that have built up over centuries from an ancient reef southeast of Baltimore. Reviving a plan abandoned in 2009, the DNR has applied to the U.S. Army Corps of Engineers for a permit to take 5 million bushels of shells from Man-O-War shoal just beyond the mouth of the Patapsco River. Ultimately, though, the state wants to barge away 30 million bushels, or about a third of the 456-acre reef.
The shells are needed to replace or augment oyster reefs worn down by harvesting and buried under an accumulation of silt, the DNR said. State officials said they would use much of the dredged shell in future large-scale, restoration projects. Some would also go to help the public fishery, though and to assist oyster farmers growing bivalves on leased plots of the Bay and its tributaries.
But the DNR’s request is drawing flak from conservationists, fishermen and even some watermen who might benefit.