Florida Neighborhood of Port Harcourt in southeastern Nigeria Umuehere is a neighborhood of Port Harcourt in southeastern Nigeria, located on the north side of the city. Neighborhoods of Port Harcourt Borokiri Choba D-line Diobu Elelenwo New GRA Old GRA Shell RA Trans Amadi Umuehere 4°52′27″N 7°02′08″E / 4.87417°N 7.03556°E / 4.87417; 7.03556