Chart correction 2296 — chart 4791
Chart 4791 (Panel, Terminal de Contrecoeur) [ previous update 280/25 ] NAD83 DATUM Insert depth, 93 45° 50´ 40·2"N., 73° 16´ 29·4"W. depth, 33 45° 49´ 22·9"N., 73° 17´ 52·8"W. depth, 63 45° 49´ 07·7"N., 73° 18´ 17·4"W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.