EntityQ5253337· pop 8· linked from 23 articlesDelaware RiverSign in to saveriver in northeast Kansas, United StatesConnectionsUnited StatesCountryKansasEntitygeographic coordinate systemEntityWayback MachineEntitydrainage basinEntityriver mouthEntityUnited States Geological SurveyEntityJefferson CountyEntityBrown CountyEntityAtchison CountyEntityJackson CountyEntityNemaha CountyEntityNational Park ServiceEntityNational Register of Historic PlacesEntityHoltonEntityKansas RiverEntityUnited States Department of the InteriorEntityGeographic Names Information SystemEntitySabethaEntityHortonEntityCategoriesRivers of Atchison County, KansasRivers of Brown County, KansasRivers of Jackson County, KansasRivers of Jefferson County, KansasRivers of KansasRivers of Nemaha County, KansasTributaries of the Kansas River