1. United States--east coast, Delaware, Cape Henlopen to Indian River Inlet Yale Public content 1996. 2011-11-09T19:43:54Z. 2015-10-21T15:05:22Z. United States Coast Survey. The Survey ; NOAA Distribution Branch, N/CG33, National Ocean Service, distributor. English. Public. Delaware Bay (Del. and N.J.) and Atlantic Coast (Del.).