Mezue ahịrịokwu na-esonụ: Akụkụ ụfọdụ nke Chesterfield dị na ndagwurugwu nke Osimiri Missouri, nke a maara ugbu a dị ka Chesterfield Valley, nke a na-akpọbu Gumbo Flats. N'ebe a, ọtụtụ obere iyi na-asọba n'Osimiri Missouri (Caulks Creek na Bonhomme Creek). Ebe a nọ n'okpuru mmiri n'oge
Nnukwu Iju Mmiri nke 1993; nnukwu ihe mgbochi mmiri e wuru kemgbe ahụ emewo ka mmepe azụmahịa buru ibu na ndagwurugwu ahụ. Chesterfield Valley bụ ebe Spirit nke St. Louis Airport, nke a na-eji maka ụgbọelu ụlọ ọrụ, yana ụlọ ahịa na-ere ahịa n'èzí kachasị ogologo na America.