Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Ebe ọ na-esi agafe: Osimiri Hudson na-esi na ndagwurugwu Hudson asọba na New York Bay. N'agbata New York City na Troy, New York, osimiri ahụ bụ ọnụ mmiri. Osimiri Hudson kewara obodo ahụ na steeti New Jersey nke United States. Osimiri Ọwụwa Anyanwụ - ọwa mmiri na-asọ site na Long Island Sound ma kewapụ Bronx na Manhattan na Long Island. Osimiri Harlem, bụ́ ọwara mmiri ọzọ dị n'agbata Osimiri East na Osimiri Hudson, na-ekewapụ ihe ka ukwuu na Manhattan na Bronx. Osimiri Bronx, nke na-agafe na Bronx na Westchester County, bụ naanị osimiri mmiri dị ọcha na obodo ahụ. Ala obodo ahụ agbanweela nke ọma site na ntinye aka mmadụ, na nnukwu mgbake ala n'akụkụ mmiri mmiri kemgbe oge ndị Dutch; mgbake bụ ihe kachasị pụta ìhè na Lower Manhattan, na mmepe dị ka Battery Park City na 1970s na 1980s. E meela ka ụfọdụ n'ime ihe ndị e kere eke dị na mbara ala dị larịị, karịsịa na Manhattan. Mpaghara obodo ahụ dum bụ square kilomita 468.484 (1,213.37 km2), gụnyere 302.643 square kilomita (783.84 km2) nke ala na 165.841 square kilomita (429.53 km2) nke a bụ mmiri.  Ajụjụ: Ebee ka Osimiri Harlem dị?
n'agbata East na Hudson Rivers