Navigation Notices: Ohio River
Rockport Power Plant Dredging & Mooring Cell Repair Ohio River Mile 744.8
Notice Number: 214656 / 2026-037 Effective: 07/20/2026 07:00 thru 09/16/2026 19:00 EDT Notice is given that “Underwater Construction Corporation” will commence dredging & mooring cell repairs at Rockport Power Plant…
Read MoreAmendment #1 – Pike Island Locks and Dam Ohio River, Mile 84.2 Intermittent Closure of Primary Chamber
Notice Number: 214654-1 Effective: 07/13/2026 09:00 thru 07/24/2026 13:00 EDT Amendment #1 Details – The primary chamber closure times for July 15th and July 16th have been adjusted. See highlighted times…
Read MoreLouisville District Channel Maintenance Dredging Smithland Locks & Dam Lower Approach Ohio River Mile 919
Notice Number: 214650-1 / 2026-036 Effective: 07/10/2026 00:00 thru 07/16/2026 23:45 CDT Notice is given that “Luhrs Bros., Inc” will commence channel maintenance dredging in the Ohio River at Mile…
Read MoreEmsworth Lock Outage and Weather Awareness Update
All, Overall, the Emsworth lock outage continues to go smoothly with limited issues. When issues have come up, they have been addressed and resolved quickly. We appreciate everyone’s continued cooperation…
Read MoreMunicipal Intake Construction City of Portsmouth, Ohio – Ohio River, Mile 350.7
Notice Number: 214630 / 26-20 Effective: 08/01/2026 07:00-10/01/202615:30 EDT Notice is given that on or about 1 August 2026, Dugan & Meyers, contractor for the City of Portsmouth, will begin…
Read MoreSafety/Kanawha River/Construction/SEC OHV BNM 0347-26
THE U.S. COAST GUARD CAPTAIN OF THE PORT OHIO VALLEY ADVISES ALL MARINERS THAT THERE WILL BE BRIDGE MAINTENANCE HAPPENING THROUGHOUT JUNE 08, 2026 TO AUGUST 28, 2026. OPERATIONS WILL…
Read MoreChannel Maintenance Dredging Big Sandy River, Miles 0.0 to 9.0
Notice Number: 214613 / 26-19 Effective: 07/16/2026 06:00 thru 09/04/2026 23:59 EDT Notice is given that on or about 16 July 2026 channel maintenance dredging will commence in the commercially…
Read MoreSafety/Ohio River/Closure/Sec Ohv BNM 0346-26
THE CAPTAIN OF THE PORT OHIO VALLEY ADVISES ALL MARINERS THAT THE MAIN LOCK CHAMBER AT MELDAHL LOCK AND DAM, OHIO RIVER MILE MARKER 436.2 WILL BE CLOSED ON JULY…
Read MoreDaily Weather Update – July 6 2026
Please see attached and below weather information. daily Good morning, Weather Highlights Upper Mississippi/Red/Souris: Not as warm this week, but severe thunderstorms remain in the forecast. There is a Slight…
Read MoreNTNI 26-18 Revision to NTNI 26-12 Tentative Maintenance Schedule 2026 – Huntington District
Attached is NTNI 26-18 Revision to NTNI 26-12 Tentative Maintenance Schedule 2026 NTNI 26-18 Revision to NTNI 26-12 Tentative Maintenance Schedule 2026 Notices can be viewed on our national Notice…
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