Conowingo Dam encompasses the area north of a line beginning at point, at or near Lat. 39° 39.762'N., Long. 76° 9.605' W., then running 227° (True) to a point, at or near Lat. 39° 39.245'N., Long. 76° 10.320' W., and south of a line beginning at a point, at or near Lat. 39° 40.197'N., Long. 76° 10.483' W., then running 199° (True) to a point, at or near Lat. 39° 39.438'N., Long. 76° 10.812' W. Vessels are prohibited in this area all year.
Md. Code Regs. 08.18.26.05
Regulation .05E amended effective 41:15 Md. R. 890, eff.8/4/2014