Navigation Notices: Ohio River

Notice Number: 214937 / 2026-045 Effective: 09/10/2026 06:00 thru 09/18/2026 16:00 CDT Notice is given that “Mulzer Crushed Stone, Inc.” will commence dredging at the Cape Sandy Quarry in Leavenworth,…

THE VESSEL TRAFFIC SERVICE LOUISVILLE, KY WAS ACTIVATED ON 18 AUG 2026. THIS SYSTEM IS FROM MI 593.0 TO 606.8 OHR AND WILL REMAIN IN EFFECT WHILE MCALPINE L/D UPPER…

Notice Number: 214913 / 2026-043 Effective: 08/31/2026 00:00 thru 09/19/2026 00:00 CDT Cannelton Locks and Dam (Ohio River Mile 720.7): The Auxiliary (600 ft) Chamber will be closed from 31…

Attached is NTNI 26-23 Revision to NTNI 26-18 Tentative Maintenance Schedule 2026. NTNI 26-23 Revision to NTNI 26-18 Tentative Maintenance Schedule 2026 Notices can be viewed on our national Notice…

THE U.S. COAST GUARD CAPTAIN OF THE PORT PITTSBURGH HAS ISSUED THIS SAFETY ADVISORY DUE TO HIGH WATER / HIGH FLOW CONDITIONS AT MONTGOMERY DAM, MILE MARKER 31.7, OHIO RIVER.…

THE U.S. COAST GUARD CAPTAIN OF THE PORT PITTSBURGH HAS ISSUED THIS SAFETY ADVISORY DUE TO HIGH WATER / HIGH FLOW CONDITIONS AT POINT MARION DAM, MILE MARKER 90.8, MONONGAHELA…

THE U.S. COAST GUARD CAPTAIN OF THE PORT PITTSBURGH HAS ISSUED THIS SAFETY ADVISORY DUE TO HIGH WATER / HIGH FLOW CONDITIONS AT GRAYS LANDING DAM MILE MARKER 82.0 MONONGAHELA…

THE U.S. COAST GUARD CAPTAIN OF THE PORT PITTSBURGH HAS ISSUED THIS SAFETY ADVISORY DUE TO HIGH WATER / HIGH FLOW CONDITIONS AT MAXWELL DAM, MILE MARKER 61.2, MONONGAHELA RIVER.…

Please see attached channel survey for Mile 848-850 OHR OH_LD_SMT_20260811_CS_848_850_SORT Steve, Attached is the survey we did after the grounding at ORM 849. Also, we have completed all dredging below…

THE VESSEL TRAFFIC SERVICE LOUISVILLE, KY WAS ACTIVATED ON 13 AUG 2026. THIS SYSTEM IS FROM MI 593.0 TO 606.8 OHR AND WILL REMAIN IN EFFECT WHILE MCALPINE L/D UPPER…