20 Aug 2024

MKARNS Nav Notice No. SWL 24-66 Sailing Instructions NM 237.1 to NM 238.1

Due to shoaling, mariners are advised that until further notice, both upbound and downbound tows should run the centerline from NM 237.1 to NM 238.1.

1 Apr 2024

MKARNS Nav Notice No. SWL 24-33 Lock 5 DS Appr - Sailing Instructions

Due to shoaling, mariners are advised that until further notice, both upbound and downbound tows should favor the long wall in the downstream approach to Colonel Charles D. Maynard Lock (No. 5) NM 86.3.