Navigational warning NW-C-4307-26 — NAVAREA XVII/XVIII
Status: In force · Area: Richelieu River and Northern Lake Champlain Vicinity Turcotte Bridge · Source: Canadian Coast Guard — navigational warnings (NIS)
https://nis.ccg-gcc.gc.ca/public/rest/messages/en/message/186195
Reference information — always verify against official Notices to Mariners before navigation.