EntityQ7795771· pop 5· linked from 24 articlesThompson RiverSign in to saveriver in Iowa and Missouri, United StatesConnectionsUnited StatesCountryIowaEntityMissouriEntitygeographic coordinate systemEntitydrainage basinEntityriver mouthEntityUnited States Geological SurveyEntityLivingston CountyEntityAdair CountyEntityGreenfieldEntityUnited States Department of the InteriorEntityDavis CityEntityGrand RiverEntityTrentonEntityGeographic Names Information SystemEntityMacksburgEntityInterstate 35EntityUticaEntityriver engineeringEntityThompson RiverEntityCategoriesRivers of Adair County, IowaRivers of Decatur County, IowaRivers of Grundy County, MissouriRivers of Harrison County, MissouriRivers of IowaRivers of Livingston County, MissouriRivers of Madison County, IowaRivers of MissouriTributaries of the Grand River (Missouri)