Suggest you see the Newsday article "United States vs. Maine Rhode Island and New York Boundary Case" Argued Nov. 26, 1984 | Decided Feb. 19, 1985 at http://www.newsday.com/extras/lihistory/vault/hs107cv1.htm This explains court ruling in murky detail that I will not dare to explain. Shoreline Mapping Web Site Bibliography may also be helpful at http://www.csc.noaa.gov/shoreline/biblio.html SHORE AND SEA BOUNDARIES Volume Three at http://216.239.39.100/ search?q=cache:OTZ7UJPBugwC:chartmaker.ncd.noaa.gov/shalowitz/ preface.pdf+new+york+rhode+island+Maritime+Boundaries&hl=en&ie=UTF-8 Clifton Patrick Town of Chester Historian 119 Brookside Ave. Chester, NY 10918 direct phone/fax 845-469-7645 On Thursday, May 1, 2003, at 16:32 America/New_York, Scott Monje wrote: > Hello, > > Here is a question for enthusiasts of legal nuance. Can anyone help me > find the state boundaries in Long Island Sound? I understand that the > islands of the sound belong to New York (having been granted to the > duke of York in 1664). Does that mean that the water and submerged > land of the sound also belong to New York, or are there distinctions > as there are in the New York-New Jersey boundaries in New York Bay? A > 1985 Supreme Court decision that I came across declared the Long > Island Sound "internal waters" and thus within the jurisdiction of the > adjacent states, but it didn't go into any details regarding the New > York-Connecticut boundary as it was concerned with establishing the > U.S. boundary at the east end of the sound. It set the U.S. border > from the North Fork of Long Island to Watch Hill Point, Rhode Island > (or, more precisely, three miles seaward from that line). Can we > assume that the New York-Rhode Island state boundary is at the > midpoint of that line? > > Many thanks for any guidance you can give, > Scott Monje > >