Notice to Navigators: Illinois River
NOTICE TO MARINERS
SECTION VII – GENERAL
This section contains information of general concern to the Mariners. Mariners are advised to use caution while transiting these areas.
MILE 44.3 - CHANNEL CONDITION
Thick ice has built up in the vicinity of Mile 44.3. Conditions in the area are rapidly deteriorating with 95 percent ice coverage. Mariners are advised against navigating through this area.