SAFETY/ILR/ATON/SEC UMR BNM 0382-25

U.S. Coast Guard sent this bulletin at 12/03/2025 11:44 AM EST

united states coast guard

PTTUZYUW RUOIAAA0001 3371458-UUUU--RHSSSUU.
ZNR UUUUU
P R 031458Z DEC 25
FM COMCOGARD SECTOR UPPER MISSISSIPPI RIVER ST LOUIS MO
TO COMCOGARD HEARTLAND DISTRICT NEW ORLEANS LA
INFO COGARD NAVCEN ALEXANDRIA VA
NGA NAVSAFETY WASHINGTON DC
USCGC CHEYENNE
USCGC GASCONADE
USCGC SANGAMON
USCGC SCIOTO
USCGC WYACONDA
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UNCLAS
SUBJ: SAFETY BROADCAST NOTICE TO MARINERS
SEC UMR BNM 382-25
ILR MM 146.8 - 147.4

1. THERE WILL BE MECHANICAL DREDGING OPERATIONS TAKING PLACE ON THE LEFT AND RIGHT DESCENDING BANK OF THE ILLINOIS RIVER FROM MM 146.8 - 147.4. DREDGING WILL OCCUR DECEMBER 3RD TO DECEMBER 7TH 0600-1800 THEN DECEMBER 8TH TO DECEMBER 11TH 0600-1800 UNTIL FURTHER NOTICE
2. MARINERS ARE REQUESTED TO CONTACT MV LASALLE ON CHANNEL 14 OR 82, THIRTY MINUTES PRIOR TO TRANSITING THE AREA.

3. MARINERS ARE URGED TO TRANSIT AT THEIR SLOWEST SAFE SPEED TO MINIMIZE WAKE AND PROCEED WITH CAUTION AFTER PASSING ARRANGEMENTS HAVE BEEN MADE.
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