SAFETY / OHIO RIVER / CLOSURE / SEC OV BNM 0083-25 /
THE CAPTAIN OF THE PORT OHIO VALLEY ADVISES ALL MARINERS THAT BOTH THE MAIN AND AUXILIARY LOCK CHAMBERS AT MARKLAND LOCK AND DAM, OHIO RIVER MILE MARKER 531.5 WILL BE CLOSED TO ALL NAVIGATIONAL TRAFFIC FOR TEN HOURS ON 25 FEBRUARY 2025 AND 27 FEBRUARY 2025. THE TEN-HOUR CLOSURES WILL TAKE PLACE FROM 0730 EST UNTIL 1730 EST EACH DAY. FOR MORE INFORMATION ON THIS EVENT, PLEASE CONTACT MARKLAND LOCK AND DAM AT (859) 567-7661. CANCEL AT//272230Z FEB 25//
