"0.0"^^ . "282.854"^^ . "255.4"^^ . "52232" . . "-5" . "-6" . . "Hartwick, Iowa"@en . "336698.0"^^ . "340000.0"^^ . . "Hartwick is a city in Poweshiek County, Iowa, United States. The population was 86 at the 2010 census."@en . "319" . . "255.407"^^ . . "86"^^ . "340000.0"^^ . "336698.0"^^ . . . "283.0"^^ .