LNM09-09EBEB
SÉCURITÉReceived 06 Jul 2026, 00:00 UTCArchived 30 Sept 2026, 17:34 UTC
Warning text
Positions open on the mapLAKE MICHIGAN - LUDINGTON
General / Marine Construction (Excluding Bridges) / Dredging
Dredging the Ludington Harbor Federal channel. Submerged pipe lying on the lake floor marked by orange round buoys every 500 feet. (2) white buoys will be seen North and South of the dredge. The white buoys indicate winch anchor locations. The disposal area starts South of the South breakwater 5,500’ and goes an additional 5,000’ Southward. Placement will be between the 4’ depth contour to the 10’ depth contour. The disposal area will be marked with white ball buoys on each corner. The main contact will be Superintendent Rob Lister. Cell# listed below. During rough seas our pipe pontoon will be floating outside of the channel. It is bright yellow, 25’x8’x6’ and has (2) flashing amber lights on each end that come on at night. Another pipe pontoon that is bright yellow (25’x8’x6’) and has (2) flashing amber lights on each end will be in the disposal area.
Valid 2026-07-06 to 2026-09-30.
Position 43-57.13N 086-27.60W
USCG Great Lakes District Local Notice to Mariners 38/2026
Location map
Open on the full mapKeywordsmarine constructionrough seas