1. United States--east coast, Florida, approaches to St. Johns River [and] St. Johns River entrance Yale Public content 1999. 2011-11-09T17:49:13Z. 2015-10-21T15:05:20Z. United States Coast Survey. The Survey ; NOAA Distribution Division, N/ACC3, National Ocean Service, distributor. English. Public. Saint Johns River (Fla.) and Atlantic Coast (Fla.).