Navigation Notices: Ohio River
Cannelton Locks & Dam Lock Chamber Closures Ohio River Mile 720.7
Notice Number: 214796 / 2026-039 Effective: 07/29/2026 00:00 thru 07/30/2026 00:00 EDT Cannelton Locks and Dam (Ohio River Mile 720.7): The Auxiliary (600 ft) Chamber will be closed from 29…
Read MoreSafety/Monongahela River/General/SEC OHV BNM 0365-26
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.…
Read MoreSafety/Monongahela River/Weather/SEC OHV BNM 0366-26
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.…
Read MoreSafety/Monongahela River/General/SEC OHV BNM 0368-26
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…
Read MoreSafety/Monongahela River/General/SEC OHV BNM 036-26
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 82.0MONONGAHELA RIVER.…
Read MoreNavigation Alert – High Water Rise on the Monongahela River
All, It has been a while since we have had to send one of these notices, but we have a significant high-water rise developing. The Monongahela River basin received a…
Read MoreLouisville District Channel Maintenance Dredging Downstream of Olmsted Ohio River Mile 967 – 975
Notice Number: 214711 / 2026-038 Effective: 07/19/2026 00:00 thru 08/15/2026 23:45 CDT Notice is given that “Luhrs Bros., Inc” will commence channel maintenance dredging in the Ohio River at Mile…
Read MoreOlmsted Locks and Dam (ORM 964.6) Wicket Dam Operations
Subject: [EXTERNAL] RE: Olmsted Locks and Dam (ORM 964.6) Wicket Dam Operation Olmsted Locks and Dam (ORM 964.6) – Due to decreased flows, Olmsted Locks and Dam project personnel will…
Read MorePatrick Street Bridge Inspection Kanawha River, Mile 56.3
Notice Number: 214697 / 26-21 Effective: 07/27/2026 06:00 thru 07/31/2026 17:00 EDT Notice is given that on or about 27 July 2026, Amherst Madison, Inc., contractor for E.L. Robinson Engineering,…
Read MoreSafety/Lower Mississippi River/hazard/SEC OHV BNM 0356-26
ALL MARINERS ARE ADVISED OF A SUNKEN VESSEL, APPROXIMATELY 20 FEET IN LENGTH, IN THE VICINITY OF LOWER MISSISSIPPI RIVER MILE MARKER 942. MARINERS ARE ADVISED TO TRANSIT THIS AREA…
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