Matches in DBpedia 2014 for { ?s <http://dbpedia.org/ontology/sourceRegion> ?o. }
- Roaring_Fork_River sourceRegion Pitkin_County,_Colorado.
- Rock_Creek_(Owens_River) sourceRegion Inyo_National_Forest.
- Rock_Creek_(Palouse_River) sourceRegion Spokane_County,_Washington.
- Rocky_River_(South_Carolina) sourceRegion Anderson_County,_South_Carolina.
- Romero_Creek sourceRegion Merced_County,_California.
- Rotla sourceRegion Nord-Tr%C3%B8ndelag.
- Rouvre sourceRegion Orne.
- Row_River sourceRegion Lane_County,_Oregon.
- Rumoi_River sourceRegion Hokkaido.
- Ruo_Shui sourceRegion Gansu.
- Rush_Creek_(Mono_County,_California) sourceRegion California.
- S%C3%A1zava_(river) sourceRegion Vyso%C4%8Dina_Region.
- Sacramento_River sourceRegion Siskiyou_County,_California.
- Saharenana_River sourceRegion Diana_Region.
- Sailor_Creek sourceRegion Owyhee_County,_Idaho.
- Saint-Fran%C3%A7ois_River sourceRegion Estrie.
- Saint_Joe_River sourceRegion Shoshone_County,_Idaho.
- Saint_John_River_(Bay_of_Fundy) sourceRegion Quebec.
- Sakaleona_River sourceRegion Amoron'i_Mania.
- Saline_Creek_(stream),_Perry_&_Ste._Genevieve_Counties_Missouri sourceRegion Perry_County,_Missouri.
- Saline_River_(Illinois) sourceRegion Illinois.
- Salmon_Falls_Creek sourceRegion Jarbidge_Mountains.
- Salmon_River_(Lincoln_County,_Oregon) sourceRegion Lincoln_County,_Oregon.
- Salmon_River_(Ontario) sourceRegion Frontenac_County.
- Salmonberry_River sourceRegion Northern_Oregon_Coast_Range.
- Salt_Creek_(Little_Calumet_River) sourceRegion Porter_County,_Indiana.
- Salt_River_(California) sourceRegion Humboldt_County,_California.
- Salt_River_(Missouri) sourceRegion Monroe_County,_Missouri.
- Sambirano_River sourceRegion Diana_Region.
- Sams_River sourceRegion Olympic_National_Park.
- Samur-Absheron_channel sourceRegion Khachmaz_District.
- Samur_River sourceRegion Dagestan.
- San_(river) sourceRegion Bukovec_Mountains.
- San_Antonio_Creek_(San_Bernardino_County) sourceRegion Los_Angeles_County,_California.
- San_Diego_Creek sourceRegion Lake_Forest,_California.
- San_Emigdio_Creek sourceRegion San_Emigdio_Mountains.
- San_Gabriel_River_(California) sourceRegion San_Gabriel_Mountains.
- San_Jacinto_River_(California) sourceRegion Riverside_County,_California.
- San_Joaquin_River sourceRegion Sierra_Nevada_(U.S.).
- San_Juan_River_(Colorado_River) sourceRegion Colorado.
- San_Juan_Valley sourceRegion San_Benito_County,_California.
- San_Luis_Creek_(California) sourceRegion Merced_County,_California.
- San_Luis_Rey_River sourceRegion Cleveland_National_Forest.
- San_Luis_Rey_River sourceRegion San_Diego_County,_California.
- San_Mart%C3%ADn_River sourceRegion Regi%C3%B3n_Valles.
- San_Mateo_Creek_(Southern_California) sourceRegion Riverside_County,_California.
- Sand_River_(Mpumalanga) sourceRegion Mpumalanga.
- Sandalysh_River sourceRegion Jalal-Abad_Province.
- Sandy_Creek_(Ohio) sourceRegion Columbiana_County,_Ohio.
- Sandy_River_(Oregon) sourceRegion Clackamas_County,_Oregon.
- Santa_Anita_Creek sourceRegion San_Gabriel_Mountains.
- Santa_Clara_River_(California) sourceRegion Los_Angeles_County,_California.
- Santa_Margarita_River sourceRegion Riverside_County,_California.
- Saratoga_Creek sourceRegion Santa_Clara_County,_California.
- Saru_River sourceRegion Hidaka_Subprefecture.
- Sauble_River_(Ontario) sourceRegion Grey_County.
- Sausal_Creek_(Alameda_County,_California) sourceRegion Oakland,_California.
- Schussen sourceRegion Baden-W%C3%BCrttemberg.
- Schuylkill_River sourceRegion Schuylkill_County,_Pennsylvania.
- Secesh_River sourceRegion Idaho_County,_Idaho.
- Seco_Creek sourceRegion Bandera_County,_Texas.
- Selizharovka_River sourceRegion Tver_Oblast.
- Selway_River sourceRegion Bitterroot_Mountains.
- Seneca_Creek_(North_Fork_South_Branch_Potomac_River) sourceRegion Pendleton_County,_West_Virginia.
- Seneca_Creek_(North_Fork_South_Branch_Potomac_River) sourceRegion Pocahontas_County,_West_Virginia.
- Sespe_Creek sourceRegion California.
- Severn_River_(Queensland) sourceRegion Queensland.
- Seyhan_River sourceRegion Adana_Province.
- Shade_River sourceRegion Athens_County,_Ohio.
- Shade_River sourceRegion Meigs_County,_Ohio.
- Shamkirchay sourceRegion Gadabay_District.
- Shasta_River sourceRegion Siskiyou_County,_California.
- Shawangunk_Kill sourceRegion New_York.
- Sheep_Creek_(Bruneau_River) sourceRegion Elko_County,_Nevada.
- Shetucket_River sourceRegion Windham_County,_Connecticut.
- Shibetsu_River sourceRegion Hokkaido.
- Shingwedzi_River sourceRegion Limpopo.
- Shiribeshi-Toshibetsu_River sourceRegion Hokkaido.
- Shiribetsu_River sourceRegion Hokkaido.
- Shoal_Creek_(Tennessee_River) sourceRegion Tennessee.
- Shokotsu_River sourceRegion Hokkaido.
- Shule_River sourceRegion Qinghai.
- Sil_(river) sourceRegion Castile_and_Le%C3%B3n.
- Siletz_River sourceRegion Polk_County,_Oregon.
- Silver_Creek_(Harney_County,_Oregon) sourceRegion Harney_County,_Oregon.
- Silver_Creek_(Marion_County,_Oregon) sourceRegion Marion_County,_Oregon.
- Siston_Brook sourceRegion South_Gloucestershire.
- Sittaung_River sourceRegion Bago_Region.
- Sixaola_River sourceRegion Lim%C3%B3n_Province.
- Sixes_River sourceRegion Rogue_River_%E2%80%93_Siskiyou_National_Forest.
- Skagit_River sourceRegion British_Columbia.
- Skellefte_River sourceRegion Norrbotten_County.
- Skipanon_River sourceRegion Clatsop_County,_Oregon.
- Skootamatta_River sourceRegion Lennox_and_Addington_County.
- Slate_Run sourceRegion Tioga_County,_Pennsylvania.
- Slippery_Rock_Brook sourceRegion Passaic_County,_New_Jersey.
- Slippery_Rock_Creek sourceRegion Butler_County,_Pennsylvania.
- Smith_River_(California) sourceRegion Six_Rivers_National_Forest.
- Smith_River_(Umpqua_River) sourceRegion Douglas_County,_Oregon.
- Snahapish_River sourceRegion Olympic_Peninsula.