2013 Maryland flounder regulations have been set by the Maryland Department of Natural Resources (DNR).
Recreational anglers will be allowed to keep up to 4 summer flounder per person per day. The minimum size is 16 inches in all Maryland state waters. In Maryland, the flounder season will begin statewide at 12:01am, Thursday, March 28th, 2013.
The fishery is expected to remain open through 11:59 pm December 31, 2013, however DNR could close the recreational season early if projections indicate the recreational harvest target will be caught before December 31, 2013.
source: MD DNR