Chart correction 1845 — chart 4959

Chart 4959 [ previous update 1015/25 ] NAD83 DATUM Insert depth, 11 (a) 48° 25´ 03·9"N., 123° 23´ 19·9"W. Delete depth, 19 , close E of: (a) above 0#+Wk, close SE of: (a) above Insert depth, 63 , enclosed by 10m contour 48° 25´ 06·6"N., 123° 23´ 49·7"W. depth, 09 (b) 48° 25´ 20·7"N., 123° 23´ 17·3"W. Delete depth, 11 , close SW of: (b) above Wk18/25 II 2.27

Source: UKHO Admiralty Notices to Mariners

Reference information — always verify against official Notices to Mariners before navigation.