[PAR] [TLE] Newtown Creek [SEP] Newtown Creek, a 3.5 mi long tributary of the East River, is an estuary that forms part of the border between the boroughs of Brooklyn and Queens, in New York City.  Channelization made it one of the most heavily used bodies of water in the Port of New York and New Jersey and thus one of the most polluted industrial sites in the US, containing years of discarded toxins, an estimated 30000000 USgal of spilled oil, including the Greenpoint oil spill, raw sewage from New York City’s sewer system, and other accumulation from a total of 1,491 sites. [PAR] [TLE] Grand Street and Grand Avenue [SEP] Grand Street and Grand Avenue are the respective names of a street which runs through the boroughs of Brooklyn and Queens, New York City, United States.  Originating in Williamsburg, Brooklyn, Grand Street runs roughly northeast until crossing Newtown Creek into Queens, whereupon Grand Street becomes Grand Avenue, continuing through Maspeth where it is a main shopping street, until reaching its northern end at Queens Boulevard in Elmhurst.
[PAR] [TLE] Newtown Creek [ SEP ] Newtown Creek , a 3.5 mi long tributary of the East River , is an estuary that forms part of the border between the boroughs of Brooklyn and Queens , in New York City . Channelization made it one of the most heavily used bodies of water in the Port of New York and New Jersey and thus one of the most polluted industrial sites in the US , containing years of discarded toxins , an estimated 30000000 USgal of spilled oil , including the Greenpoint oil spill , raw sewage from New York City ’s sewer system , and other accumulation from a total of 1,491 sites . [PAR] [TLE] Grand Street and Grand Avenue [ SEP ] Grand Street and Grand Avenue are the respective names of a street which runs through the boroughs of Brooklyn and Queens , New York City , United States . Originating in Williamsburg , Brooklyn , Grand Street runs roughly northeast until crossing Newtown Creek into Queens , whereupon Grand Street becomes Grand Avenue , continuing through Maspeth where it is a main shopping street , until reaching its northern end at Queens Boulevard in Elmhurst .
Of which river is the body of water, that marks the change from Grand Street to Grand Avenue, a tributary ?
Of which river is the body of water , that marks the change from Grand Street to Grand Avenue , a tributary ?
East River,
East River,