| Aba (Russia) | 85% | 22 | 863 |
| Abanga River | 86% | 21 | 875 |
| Abara River | 85% | 22 | 863 |
| Aberfoyle River | 75% | 31 | 777 |
| Acará River | 77% | 29 | 790 |
| Acaraú River | 75% | 31 | 777 |
| Acheron River (Marlborough) | 82% | 24 | 839 |
| Acolin | 77% | 29 | 790 |
| Adcock River | 81% | 25 | 827 |
| Aff | 80% | 26 | 817 |
| Agatsuma River | 72% | 34 | 749 |
| Agayakan | 90% | 18 | 909 |
| Agiapuk River | 82% | 24 | 839 |
| Agongdian River | 80% | 26 | 817 |
| Agrio River | 72% | 34 | 749 |
| Aguaytía River | 73% | 33 | 758 |
| Ahja River | 72% | 34 | 749 |
| Ahse | 85% | 22 | 863 |
| Aichilik River | 75% | 31 | 777 |
| Aigle River (Desert River tributary) | 79% | 27 | 807 |
| Aist | 85% | 22 | 863 |
| Ak-Suu River (Syr Darya) (Syr Darya) | 72% | 34 | 749 |
| Aka River | 80% | 26 | 817 |
| Akan River | 70% | 36 | 733 |
| Ākitio River | 72% | 34 | 749 |
| Aksu River (Lake Balkhash) | 75% | 31 | 777 |
| Aktash | 89% | 19 | 897 |
| Alabuga River | 74% | 32 | 767 |
| Alagnon | 78% | 28 | 799 |
| Alakit | 82% | 24 | 839 |
| Albaida River | 81% | 25 | 827 |
| Albarine | 81% | 25 | 827 |
| Alberga River | 74% | 32 | 767 |
| Alcanadre | 83% | 23 | 851 |
| Alène | 80% | 26 | 817 |
| Aley | 83% | 23 | 851 |
| Alf | 81% | 25 | 827 |
| Algama River | 89% | 19 | 897 |
| Algodor River | 86% | 21 | 875 |
| Alibori River | 73% | 33 | 758 |
| Allakh-Yun | 87% | 20 | 885 |
| Allaro | 80% | 26 | 817 |
| Almaș River (Someș) | 79% | 27 | 807 |
| Almonte | 80% | 26 | 817 |
| Alsterån | 90% | 18 | 909 |
| Aluminé River | 75% | 31 | 777 |
| Amaradia (Dolj) | 83% | 23 | 851 |
| Amazar | 73% | 33 | 758 |
| Amba | 79% | 27 | 807 |
| Ambler River | 80% | 26 | 817 |
| American River (Agiapuk River tributary) | 85% | 22 | 863 |
| Ammerån | 87% | 20 | 885 |
| Ampoi River | 70% | 36 | 733 |
| Anajás River | 72% | 34 | 749 |
| Anapu River | 77% | 29 | 790 |
| Anchicayá River | 71% | 35 | 740 |
| Andoma | 74% | 32 | 767 |
| Angelo River | 86% | 21 | 875 |
| Ängesån | 70% | 36 | 733 |
| Angren River | 77% | 29 | 790 |
| Anish River | 70% | 36 | 733 |
| Anllóns | 89% | 19 | 897 |
| Apaščia | 90% | 18 | 909 |
| Aquidauana river | 74% | 32 | 767 |
| Aragua River | 72% | 34 | 749 |
| Arakawa River (Uetsu) | 78% | 28 | 799 |
| Arandilla | 85% | 22 | 863 |
| Arapey Grande River | 86% | 21 | 875 |
| Arata River | 90% | 18 | 909 |
| Aravan River | 87% | 20 | 885 |
| Archar River | 78% | 28 | 799 |
| Archeda River | 89% | 19 | 897 |
| Arconce | 83% | 23 | 851 |
| Arda (Italy) | 71% | 35 | 740 |
| Arga-Sala | 82% | 24 | 839 |
| Arga-Yuryakh (Rassokha) | 86% | 21 | 875 |
| Arghistan River | 78% | 28 | 799 |
| Ariporo River | 89% | 19 | 897 |
| Armu River | 89% | 19 | 897 |
| Arnoia River | 77% | 29 | 790 |
| Aron (Loire) | 76% | 30 | 784 |
| Arrats | 79% | 27 | 807 |
| Arrecifes River | 89% | 19 | 897 |
| Arros | 77% | 29 | 790 |
| Arrow Creek (Fergus County, Montana) | 81% | 25 | 827 |
| Arsenyevka River | 76% | 30 | 784 |
| Arshaly | 90% | 18 | 909 |
| Artuby | 71% | 35 | 740 |
| Arut River | 71% | 35 | 740 |
| Arz | 78% | 28 | 799 |
| Asa River (Kazakhstan) | 78% | 28 | 799 |
| Ash Creek (Utah) | 72% | 34 | 749 |
| Ashchysu (Shagan) | 83% | 23 | 851 |
| Ašmianka | 86% | 21 | 875 |
| Aso | 72% | 34 | 749 |
| Assel' | 83% | 23 | 851 |
| Asuwa River | 71% | 35 | 740 |
| At-Bashi River | 77% | 29 | 790 |
| Atasu | 81% | 25 | 827 |
| Atchuelinguk River | 75% | 31 | 777 |
| Aubetin | 90% | 18 | 909 |
| Audna | 82% | 24 | 839 |
| Aujon | 90% | 18 | 909 |
| Auron | 78% | 28 | 799 |
| Auroue | 79% | 27 | 807 |
| Avacha | 73% | 33 | 758 |
| Avre (Somme) | 77% | 29 | 790 |
| Awuna River | 86% | 21 | 875 |
| Ayat River | 71% | 35 | 740 |
| Aysén River | 75% | 31 | 777 |
| Azergues | 71% | 35 | 740 |
| Back Creek (Richmond Valley, New South Wales) | 85% | 22 | 863 |
| Badam River | 81% | 25 | 827 |
| Bagan | 81% | 25 | 827 |
| Bahau River | 71% | 35 | 740 |
| Bakhta | 72% | 34 | 749 |
| Balygychan | 71% | 35 | 740 |
| Bandiat | 85% | 22 | 863 |
| Banyuasin River | 89% | 19 | 897 |
| Baoulé | 75% | 31 | 777 |
| Bar (Ardennes river) | 80% | 26 | 817 |
| Barayy | 85% | 22 | 863 |
| Barbate | 78% | 28 | 799 |
| Barduelva | 73% | 33 | 758 |
| Barguelonne | 89% | 19 | 897 |
| Barrington River (New South Wales) | 71% | 35 | 740 |
| Basalt River | 83% | 23 | 851 |
| Basentello | 86% | 21 | 875 |
| Bașeu River | 85% | 22 | 863 |
| Bashkaus | 81% | 25 | 827 |
| Batang Merangin | 87% | 20 | 885 |
| Bay du Nord River | 80% | 26 | 817 |
| Bayqongyr | 74% | 32 | 767 |
| Bazhang River | 83% | 23 | 851 |
| Beals Creek | 77% | 29 | 790 |
| Bearpaw River | 81% | 25 | 827 |
| Beasley River | 82% | 24 | 839 |
| Beaver Creek (Camas Creek tributary) | 85% | 22 | 863 |
| Beaver Creek (Des Moines River tributary) | 82% | 24 | 839 |
| Beaver River (Liard River tributary) | 90% | 18 | 909 |
| Behn River | 77% | 29 | 790 |
| Beigang River | 72% | 34 | 749 |
| Beishi River | 75% | 31 | 777 |
| Belaya (Angara) | 86% | 21 | 875 |
| Belaya River (Penzhina) | 80% | 26 | 817 |
| Béli River | 78% | 28 | 799 |
| Belica | 74% | 32 | 767 |
| Bely Iyus | 77% | 29 | 790 |
| Belyanka | 86% | 21 | 875 |
| Bemarivo River | 79% | 27 | 807 |
| Benanain River | 81% | 25 | 827 |
| Berd | 77% | 29 | 790 |
| Berezayka | 89% | 19 | 897 |
| Berheci River | 82% | 24 | 839 |
| Beryozovka River (Kolyma) | 75% | 31 | 777 |
| Bērze | 77% | 29 | 790 |
| Besbre | 81% | 25 | 827 |
| Beshka | 78% | 28 | 799 |
| Beyenchime | 81% | 25 | 827 |
| Beysug | 85% | 22 | 863 |
| Bhurud River | 86% | 21 | 875 |
| Biała (Dunajec) | 87% | 20 | 885 |
| Biała Przemsza | 70% | 36 | 733 |
| Bian River (Indonesia) | 71% | 35 | 740 |
| Bidente-Ronco | 71% | 35 | 740 |
| Bidouze | 79% | 27 | 807 |
| Bila River (North Sumatra) | 90% | 18 | 909 |
| Birekte | 87% | 20 | 885 |
| Birrie River | 77% | 29 | 790 |
| Biryuk | 73% | 33 | 758 |
| Bistricioara River (Siret) | 81% | 25 | 827 |
| Bityug | 75% | 31 | 777 |
| Black River (Abitibi River tributary) | 72% | 34 | 749 |
| Blaise (Marne) | 77% | 29 | 790 |
| Blanice (Sázava) | 78% | 28 | 799 |
| Bléone | 71% | 35 | 740 |
| Blicks River | 89% | 19 | 897 |
| Blue River (Dease River tributary) | 90% | 18 | 909 |
| Bobr (Berezina) | 85% | 22 | 863 |
| Bobrůvka | 85% | 22 | 863 |
| Bocholter Aa | 83% | 23 | 851 |
| Boganida | 87% | 20 | 885 |
| Bogen (river) | 82% | 24 | 839 |
| Bohorok River | 86% | 21 | 875 |
| Bol'shaya Ercha | 85% | 22 | 863 |
| Bol'shoy Patom | 81% | 25 | 827 |
| Bolgarchay River | 72% | 34 | 749 |
| Bolong River | 80% | 26 | 817 |
| Bolshaya Kheta River | 81% | 25 | 827 |
| Bolshaya Kokshaga | 81% | 25 | 827 |
| Bolshaya Laba River | 75% | 31 | 777 |
| Bolshoy Chembar River | 89% | 19 | 897 |
| Bolshoy Cheremshan | 80% | 26 | 817 |
| Bolshoy Kinel | 82% | 24 | 839 |
| Bolshoy Pit | 85% | 22 | 863 |
| Bolshoy Salym | 90% | 18 | 909 |
| Bolshoy Yugan | 74% | 32 | 767 |
| Bolva | 74% | 32 | 767 |
| Bonasila River | 83% | 23 | 851 |
| Bonpas Creek | 79% | 27 | 807 |
| Boomi River | 78% | 28 | 799 |
| Boralday River | 90% | 18 | 909 |
| Borzya River | 89% | 19 | 897 |
| Bou Sellam River | 82% | 24 | 839 |
| Boulogne | 83% | 23 | 851 |
| Bourbince | 87% | 20 | 885 |
| Bourbre | 80% | 26 | 817 |
| Bouzanne | 81% | 25 | 827 |
| Bowman River | 85% | 22 | 863 |
| Brady Creek (San Saba River tributary) | 83% | 23 | 851 |
| Brahinka | 85% | 22 | 863 |
| Bräkneån | 90% | 18 | 909 |
| Brandenberger Ache | 83% | 23 | 851 |
| Bratia River | 82% | 24 | 839 |
| Braye | 74% | 32 | 767 |
| Brenne | 72% | 34 | 749 |
| Briance | 77% | 29 | 790 |
| Brightsand River | 81% | 25 | 827 |
| Broad River (Manitoba) | 89% | 19 | 897 |
| Brockman River | 73% | 33 | 758 |
| Brogo River | 83% | 23 | 851 |
| Broken Sword Creek | 72% | 34 | 749 |
| Bua River (Malawi) | 71% | 35 | 740 |
| Buchan River | 73% | 33 | 758 |
| Buck Creek (Kiamichi River tributary) | 73% | 33 | 758 |
| Buckland River | 78% | 28 | 799 |
| Buffalo Creek (Crow River tributary) | 85% | 22 | 863 |
| Bully Creek (Malheur River tributary) | 75% | 31 | 777 |
| Bulun | 86% | 21 | 875 |
| Bungil Creek | 80% | 26 | 817 |
| Buolkalakh | 86% | 21 | 875 |
| Buor-Yuryakh | 86% | 21 | 875 |
| Buotama | 81% | 25 | 827 |
| Burla | 76% | 30 | 784 |
| Burnside River | 77% | 29 | 790 |
| Busein | 90% | 18 | 909 |
| Buyunda | 82% | 24 | 839 |
| Buzuluk (Volgograd Oblast) | 83% | 23 | 851 |
| Byoryolyokh (Ayan-Yuryakh) | 74% | 32 | 767 |
| Byosyuke | 86% | 21 | 875 |
| Byssa River | 87% | 20 | 885 |
| Bystraya Sosna | 70% | 36 | 733 |
| Bystřice (Cidlina) | 75% | 31 | 777 |
| Bystřice (Morava) | 74% | 32 | 767 |
| Bystritsa | 87% | 20 | 885 |
| Bystrytsia of Nadvirna | 77% | 29 | 790 |
| Bystrytsia of Solotvyn | 85% | 22 | 863 |
| Bytantay | 74% | 32 | 767 |
| Cabarita River | 81% | 25 | 827 |
| Cadagua | 76% | 30 | 784 |
| Caeté River (Pará) | 70% | 36 | 733 |
| Caguán River | 75% | 31 | 777 |
| Cahuinari River | 75% | 31 | 777 |
| Caí River | 74% | 32 | 767 |
| Calçoene River | 80% | 26 | 817 |
| Caldwell Brook | 71% | 35 | 740 |
| Călmățui River (Brăila) | 78% | 28 | 799 |
| Camaquã River | 81% | 25 | 827 |
| Camarones River | 74% | 32 | 767 |
| Camopi | 78% | 28 | 799 |
| Campaspe River (Queensland) | 82% | 24 | 839 |
| Çandalaş | 86% | 21 | 875 |
| Canindé River (Piauí) | 74% | 32 | 767 |
| Capanaparo River | 75% | 31 | 777 |
| Cara Paraná River | 87% | 20 | 885 |
| Caraparí River | 90% | 18 | 909 |
| Carapelle | 73% | 33 | 758 |
| Caraula River | 86% | 21 | 875 |
| Carinhanha River | 89% | 19 | 897 |
| Carron River (Queensland) | 86% | 21 | 875 |
| Casadepaga River | 89% | 19 | 897 |
| Casanare River | 83% | 23 | 851 |
| Casimcea River | 82% | 24 | 839 |
| Cassarate | 71% | 35 | 740 |
| Cataract River (Tenterfield) | 73% | 33 | 758 |
| Cea River | 73% | 33 | 758 |
| Cedar River (Ontario) | 90% | 18 | 909 |
| Cega | 81% | 25 | 827 |
| Cerna River (Mureș) | 83% | 23 | 851 |
| Cérou | 81% | 25 | 827 |
| Cesano | 70% | 36 | 733 |
| Chaeryong River | 79% | 27 | 807 |
| Chaghajikchay | 90% | 18 | 909 |
| Chagodoscha | 85% | 22 | 863 |
| Chakachatna River | 71% | 35 | 740 |
| Chalaronne | 75% | 31 | 777 |
| Chandler River (Alaska) | 90% | 18 | 909 |
| Chandler River (New South Wales) | 71% | 35 | 740 |
| Chandless River | 86% | 21 | 875 |
| Changja River | 73% | 33 | 758 |
| Changuinola River | 71% | 35 | 740 |
| Chanistsqali | 78% | 28 | 799 |
| Chanva | 81% | 25 | 827 |
| Chapaevka | 82% | 24 | 839 |
| Chapeauroux | 73% | 33 | 758 |
| Chapecó River | 79% | 27 | 807 |
| Charentonne | 80% | 26 | 817 |
| Charpentier River | 90% | 18 | 909 |
| Charysh | 70% | 36 | 733 |
| Chaya (Lena) | 85% | 22 | 863 |
| Chaya (Ob) | 85% | 22 | 863 |
| Chechuy | 82% | 24 | 839 |
| Chegem | 74% | 32 | 767 |
| Chepinska river | 82% | 24 | 839 |
| Chepo River | 72% | 34 | 749 |
| Cheptsa | 72% | 34 | 749 |
| Chéran | 73% | 33 | 758 |
| Cherny Iyus | 89% | 19 | 897 |
| Cheryokha | 81% | 25 | 827 |
| Chibagalakh | 85% | 22 | 863 |
| Chico Creek | 82% | 24 | 839 |
| Chief Eagle Eye Creek (Payette River tributary) | 80% | 26 | 817 |
| Chilli | 75% | 31 | 777 |
| Chimenticook River | 85% | 22 | 863 |
| Chimoré River | 87% | 20 | 885 |
| Chineja River | 80% | 26 | 817 |
| Chinit River | 73% | 33 | 758 |
| Chiriquí River | 81% | 25 | 827 |
| Chiriquí Viejo River | 79% | 27 | 807 |
| Chirkuo | 89% | 19 | 897 |
| Chomutovka | 89% | 19 | 897 |
| Christian River | 75% | 31 | 777 |
| Chudova River | 87% | 20 | 885 |
| Chulym (Malye Chany basin) | 83% | 23 | 851 |
| Chumysh | 72% | 34 | 749 |
| Chutine River | 73% | 33 | 758 |
| Chuya (Lena) | 80% | 26 | 817 |
| Chyornaya Kalitva | 81% | 25 | 827 |
| Cidacos | 72% | 34 | 749 |
| Cidlina | 73% | 33 | 758 |
| Ciecere River | 89% | 19 | 897 |
| Cigüela | 70% | 36 | 733 |
| Cinder River | 79% | 27 | 807 |
| Ciuhur | 87% | 20 | 885 |
| Claise | 78% | 28 | 799 |
| Clara River | 86% | 21 | 875 |
| Clarence River (Alaska–Yukon) | 89% | 19 | 897 |
| Clearwater River (Queets River tributary) | 78% | 28 | 799 |
| Clouère | 78% | 28 | 799 |
| Clover Creek (Bruneau River) (Bruneau River tributary) | 90% | 18 | 909 |
| Cobrabald River | 82% | 24 | 839 |
| Coello River | 86% | 21 | 875 |
| Cofio River | 90% | 18 | 909 |
| Coig River | 80% | 26 | 817 |
| Colagne | 90% | 18 | 909 |
| Côle | 83% | 23 | 851 |
| Comal River (Indonesia) | 79% | 27 | 807 |
| Côney | 74% | 32 | 767 |
| Coolaburragundy River | 73% | 33 | 758 |
| Coongan River | 73% | 33 | 758 |
| Cooplacurripa River | 79% | 27 | 807 |
| Corhana River | 90% | 18 | 909 |
| Corno | 83% | 23 | 851 |
| Coșuștea River | 87% | 20 | 885 |
| Cotacajes River | 90% | 18 | 909 |
| Cracău River | 83% | 23 | 851 |
| Crasna River (Bârlad) | 90% | 18 | 909 |
| Crawford River (Victoria) | 75% | 31 | 777 |
| Cricovul Dulce | 73% | 33 | 758 |
| Cricovul Sărat River | 90% | 18 | 909 |
| Crooked Creek (Oregon) | 85% | 22 | 863 |
| Croton Creek | 87% | 20 | 885 |
| Cúa River | 89% | 19 | 897 |
| Cuchivero River | 85% | 22 | 863 |
| Cugir River | 86% | 21 | 875 |
| Cuja River | 89% | 19 | 897 |
| Curuá River (Iriri River tributary) | 77% | 29 | 790 |
| Dadou | 78% | 28 | 799 |
| Dago Creek | 78% | 28 | 799 |
| Dagua River | 78% | 28 | 799 |
| Dai-minsar River | 89% | 19 | 897 |
| Daka River | 78% | 28 | 799 |
| Dâmbovnic River | 75% | 31 | 777 |
| Darmbach | 86% | 21 | 875 |
| Davey River | 78% | 28 | 799 |
| Daymán River | 89% | 19 | 897 |
| Deadwood River (Idaho) | 75% | 31 | 777 |
| Debin | 76% | 30 | 784 |
| Deddick River | 83% | 23 | 851 |
| Dědina | 85% | 22 | 863 |
| Deep Creek (Great Salt Lake) | 80% | 26 | 817 |
| Delvenau | 90% | 18 | 909 |
| Derbe | 73% | 33 | 758 |
| Desnățui River | 86% | 21 | 875 |
| Detour River | 81% | 25 | 827 |
| Devin River | 81% | 25 | 827 |
| Dheune | 73% | 33 | 758 |
| Diège | 85% | 22 | 863 |
| Dive | 72% | 34 | 749 |
| Do Coco River (Araguaia River tributary) | 85% | 22 | 863 |
| Don (Vilaine) | 90% | 18 | 909 |
| Dotmir River | 90% | 18 | 909 |
| Doubrava | 81% | 25 | 827 |
| Doué River | 72% | 34 | 749 |
| Dourdou | 86% | 21 | 875 |
| Doux | 72% | 34 | 749 |
| Dreketi River | 73% | 33 | 758 |
| Drôme (Aure) | 71% | 35 | 740 |
| Dry Creek (Crooked Creek tributary) | 90% | 18 | 909 |
| Dry River (Crooked River tributary) | 77% | 29 | 790 |
| Dry River (Northern Territory) | 85% | 22 | 863 |
| Dulgalakh River | 85% | 22 | 863 |
| Dwangwa River | 80% | 26 | 817 |
| Dyanyshka | 82% | 24 | 839 |
| Dyoma | 74% | 32 | 767 |
| Dzhardzhan (Lena) | 87% | 20 | 885 |
| Dzhida | 78% | 28 | 799 |
| Dzhuryn | 90% | 18 | 909 |
| Dzirula | 75% | 31 | 777 |
| Eastern Khandyga | 80% | 26 | 817 |
| Echoing River | 73% | 33 | 758 |
| Eek River | 82% | 24 | 839 |
| Ega river | 70% | 36 | 733 |
| Egorlyk | 75% | 31 | 777 |
| Ekityki | 82% | 24 | 839 |
| Elan River (Prut) | 82% | 24 | 839 |
| Elizabeth River, Tasmania (Tasmania) | 80% | 26 | 817 |
| Ellé | 75% | 31 | 777 |
| Elm Creek (Blue Earth River tributary) | 86% | 21 | 875 |
| Elsenz | 72% | 34 | 749 |
| Elva River | 82% | 24 | 839 |
| Elvire River | 82% | 24 | 839 |
| Emmer (Weser) | 87% | 20 | 885 |
| Emtsa | 75% | 31 | 777 |
| Emu River (Tasmania) | 71% | 35 | 740 |
| Engilchek River | 70% | 36 | 733 |
| Englehart River | 79% | 27 | 807 |
| English River (Chateauguay River tributary) | 73% | 33 | 758 |
| Envira River | 79% | 27 | 807 |
| Erlauf | 76% | 30 | 784 |
| Ernée | 82% | 24 | 839 |
| Espíritu Santo River | 78% | 28 | 799 |
| Eturerveyem | 74% | 32 | 767 |
| Eura River | 81% | 25 | 827 |
| Eyach (Neckar) | 72% | 34 | 749 |
| Falleron | 90% | 18 | 909 |
| Fanambana River | 83% | 23 | 851 |
| Faraony River | 80% | 26 | 817 |
| Fars | 87% | 20 | 885 |
| Fatala | 82% | 24 | 839 |
| Fawn River (Ontario) | 71% | 35 | 740 |
| Faxälven | 74% | 32 | 767 |
| Ferguson River (Nunavut) | 81% | 25 | 827 |
| Fire River (Ontario) | 87% | 20 | 885 |
| Fish River (Northern Territory) | 82% | 24 | 839 |
| Fjällsjöälven | 90% | 18 | 909 |
| Flisa | 83% | 23 | 851 |
| Flowerdale River | 77% | 29 | 790 |
| Flumini Mannu | 70% | 36 | 733 |
| Foraker River | 87% | 20 | 885 |
| Forbes River (New South Wales) | 78% | 28 | 799 |
| Forest River (North Dakota) | 80% | 26 | 817 |
| Forth River, Australia (Tasmania) | 71% | 35 | 740 |
| Frances River (Yukon) | 83% | 23 | 851 |
| Franconian Rezat | 74% | 32 | 767 |
| Fraser River (Newfoundland and Labrador) | 73% | 33 | 758 |
| Frog River | 82% | 24 | 839 |
| Fuhse | 80% | 26 | 817 |
| Futun Xi | 87% | 20 | 885 |
| Fylleån | 74% | 32 | 767 |
| Gakona River | 79% | 27 | 807 |
| Galaure | 70% | 36 | 733 |
| Gan River (Inner Mongolia) | 83% | 23 | 851 |
| Gardon d'Alès | 82% | 24 | 839 |
| Gąsawka | 90% | 18 | 909 |
| Gataga River | 82% | 24 | 839 |
| Gauja (Neman) | 83% | 23 | 851 |
| Geleenbeek | 73% | 33 | 758 |
| Gélise | 89% | 19 | 897 |
| Gersprenz | 79% | 27 | 807 |
| Getik River | 79% | 27 | 807 |
| Ghalidzga | 70% | 36 | 733 |
| Gijou | 90% | 18 | 909 |
| Gilliat River | 81% | 25 | 827 |
| Gimone | 80% | 26 | 817 |
| Girdimançay | 71% | 35 | 740 |
| Gizeldon | 89% | 19 | 897 |
| Gizhiga | 74% | 32 | 767 |
| Glogn | 81% | 25 | 827 |
| Glogovnica | 80% | 26 | 817 |
| Glonn (Amper) | 85% | 22 | 863 |
| Gołdapa | 85% | 22 | 863 |
| Golmud He | 87% | 20 | 885 |
| Gonam River | 78% | 28 | 799 |
| Gonini River | 81% | 25 | 827 |
| Goodhope River | 76% | 30 | 784 |
| Gornalunga | 76% | 30 | 784 |
| Goroubi | 89% | 19 | 897 |
| Gowienica | 86% | 21 | 875 |
| Goychay | 79% | 27 | 807 |
| Grabowa | 82% | 24 | 839 |
| Gran Ega | 75% | 31 | 777 |
| Grande River (Jujuy) | 86% | 21 | 875 |
| Grande Rivière du Nord | 85% | 22 | 863 |
| Gravataí River | 83% | 23 | 851 |
| Gregório River (Amazonas) | 78% | 28 | 799 |
| Große Aue | 75% | 31 | 777 |
| Große Laber | 71% | 35 | 740 |
| Große Röder | 80% | 26 | 817 |
| Groundhouse River | 71% | 35 | 740 |
| Guadalmellato | 83% | 23 | 851 |
| Guadalmena | 87% | 20 | 885 |
| Gualeguay River | 71% | 35 | 740 |
| Guárico River | 76% | 30 | 784 |
| Guatiquía River | 82% | 24 | 839 |
| Guayamouc River | 77% | 29 | 790 |
| Guiers | 73% | 33 | 758 |
| Gunningbland Creek | 87% | 20 | 885 |
| Gurghiu River | 87% | 20 | 885 |
| Gusinaya River | 83% | 23 | 851 |
| Gyda | 79% | 27 | 807 |
| Gzhat | 90% | 18 | 909 |
| Hableh River | 85% | 22 | 863 |
| Haichul | 79% | 27 | 807 |
| Haidenaab | 86% | 21 | 875 |
| Hakataramea River | 85% | 22 | 863 |
| Halliste River | 81% | 25 | 827 |
| Hardey River | 83% | 23 | 851 |
| Harmanli river | 89% | 19 | 897 |
| Haune | 87% | 20 | 885 |
| Hautapu River (Manawatū-Whanganui) | 90% | 18 | 909 |
| Hayes River (Nunavut) | 80% | 26 | 817 |
| Hellyer River | 76% | 30 | 784 |
| Helme | 72% | 34 | 749 |
| Helpe Majeure | 75% | 31 | 777 |
| Helpe Mineure | 82% | 24 | 839 |
| Henderson Creek (Illinois) | 80% | 26 | 817 |
| Henley River | 89% | 19 | 897 |
| Henry River (New South Wales) | 82% | 24 | 839 |
| Heping River | 90% | 18 | 909 |
| Herron River | 90% | 18 | 909 |
| Hers-Mort | 73% | 33 | 758 |
| Hers-Vif | 72% | 34 | 749 |
| Hiji River | 82% | 24 | 839 |
| Himekawa River | 75% | 31 | 777 |
| Hino River | 79% | 27 | 807 |
| Hirsky Tikych | 85% | 22 | 863 |
| Hnilec | 79% | 27 | 807 |
| Hodgson River | 90% | 18 | 909 |
| Hodzana River | 90% | 18 | 909 |
| Honey Creek (Platte River tributary) | 83% | 23 | 851 |
| Hong River (Huai River) (Huai River tributary) | 71% | 35 | 740 |
| Horcones | 78% | 28 | 799 |
| Horn River | 77% | 29 | 790 |
| Horse Creek (Colorado) | 83% | 23 | 851 |
| Houlong River | 86% | 21 | 875 |
| Hualien River | 79% | 27 | 807 |
| Huifa He | 75% | 31 | 777 |
| Huma River (Heilongjiang) | 80% | 26 | 817 |
| Hunchun River | 70% | 36 | 733 |
| Huslia River | 85% | 22 | 863 |
| Iaco River | 89% | 19 | 897 |
| Ibare River | 86% | 21 | 875 |
| Ibo River | 82% | 24 | 839 |
| Icha | 86% | 21 | 875 |
| Ichi River | 78% | 28 | 799 |
| Ichilo River | 75% | 31 | 777 |
| Ier River | 89% | 19 | 897 |
| Igara Paraná River | 72% | 34 | 749 |
| Igushik River | 82% | 24 | 839 |
| Ikva | 71% | 35 | 740 |
| Ilfov River | 78% | 28 | 799 |
| Ilga | 80% | 26 | 817 |
| Ilovlya | 78% | 28 | 799 |
| Ilych | 72% | 34 | 749 |
| Indrois | 81% | 25 | 827 |
| Ingenika River | 77% | 29 | 790 |
| Inini | 72% | 34 | 749 |
| Inklin River | 81% | 25 | 827 |
| Inva | 76% | 30 | 784 |
| Inya (Sea of Okhotsk) | 75% | 31 | 777 |
| Ioniveyem River | 79% | 27 | 807 |
| Ipiranga River (Pará) | 89% | 19 | 897 |
| Ipnavik River | 81% | 25 | 827 |
| Iren | 79% | 27 | 807 |
| Irodo River | 71% | 35 | 740 |
| Isa | 70% | 36 | 733 |
| Isis River (New South Wales) | 72% | 34 | 749 |
| Islač | 87% | 20 | 885 |
| Island Bayou (Oklahoma) | 82% | 24 | 839 |
| Isluga River | 82% | 24 | 839 |
| Issyk River | 72% | 34 | 749 |
| Itacaiúnas River | 81% | 25 | 827 |
| Itapicuru River | 76% | 30 | 784 |
| Itonomas River | 75% | 31 | 777 |
| Ivanhoe River | 73% | 33 | 758 |
| Ivondro River | 78% | 28 | 799 |
| Iya | 82% | 24 | 839 |
| Jabalón | 75% | 31 | 777 |
| Jago River | 79% | 27 | 807 |
| Jakobselva (Vadsø) | 70% | 36 | 733 |
| Jänisjoki | 78% | 28 | 799 |
| Jarčina | 71% | 35 | 740 |
| Jasieĺda River | 70% | 36 | 733 |
| Jauaperi River | 73% | 33 | 758 |
| Jazy River | 83% | 23 | 851 |
| Jejuí Guazú River | 85% | 22 | 863 |
| Jeneberang River | 74% | 32 | 767 |
| Jerdacuttup River | 85% | 22 | 863 |
| Jerte River | 79% | 27 | 807 |
| Jeziorka | 71% | 35 | 740 |
| Jiao River (Zhejiang) | 71% | 35 | 740 |
| Jiul de Vest River | 75% | 31 | 777 |
| Jocko River (Ontario) | 82% | 24 | 839 |
| Juine | 72% | 34 | 749 |
| Jumgal | 83% | 23 | 851 |
| Kabinakagami River | 79% | 27 | 807 |
| Kadleroshilik River | 89% | 19 | 897 |
| Kaingan River | 86% | 21 | 875 |
| Kaka River | 77% | 29 | 790 |
| Kakisa River | 80% | 26 | 817 |
| Kakva | 86% | 21 | 875 |
| Kalaena River | 87% | 20 | 885 |
| Kalajoki | 73% | 33 | 758 |
| Kalakan | 87% | 20 | 885 |
| Kalar River | 75% | 31 | 777 |
| Kalkutan | 73% | 33 | 758 |
| Kampar Kanan River | 87% | 20 | 885 |
| Kamyanka River (Bazavluk tributary) (Bazavluk) | 86% | 21 | 875 |
| Kanchalan | 74% | 32 | 767 |
| Kangaroo River (Clarence Valley) | 81% | 25 | 827 |
| Kangen River | 80% | 26 | 817 |
| Kanuti River | 70% | 36 | 733 |
| Kapiskau River | 73% | 33 | 758 |
| Kara-Balta | 81% | 25 | 827 |
| Kara-Üŋkür | 82% | 24 | 839 |
| Karadere Creek | 82% | 24 | 839 |
| Karakoro River | 78% | 28 | 799 |
| Karasuk | 80% | 26 | 817 |
| Karenga | 81% | 25 | 827 |
| Kargala River | 83% | 23 | 851 |
| Kargat | 89% | 19 | 897 |
| Kars River | 81% | 25 | 827 |
| Kashinka | 85% | 22 | 863 |
| Kauylzhyr | 82% | 24 | 839 |
| Kazyr | 90% | 18 | 909 |
| Keerom River | 85% | 22 | 863 |
| Kegart River | 80% | 26 | 817 |
| Kegety | 86% | 21 | 875 |
| Kema | 78% | 28 | 799 |
| Kempendyay | 90% | 18 | 909 |
| Kengkeme | 77% | 29 | 790 |
| Keravanjoki | 74% | 32 | 767 |
| Keri River | 83% | 23 | 851 |
| Khanabad River | 75% | 31 | 777 |
| Khanaka River | 89% | 19 | 897 |
| Khanchaly | 86% | 21 | 875 |
| Khanistskali | 79% | 27 | 807 |
| Khantayka | 78% | 28 | 799 |
| Khastakh | 77% | 29 | 790 |
| Khasyn | 79% | 27 | 807 |
| Khava | 80% | 26 | 817 |
| Khilok River | 77% | 29 | 790 |
| Khmost | 87% | 20 | 885 |
| Khodzhabakirgan | 75% | 31 | 777 |
| Khor River | 77% | 29 | 790 |
| Khorol River | 70% | 36 | 733 |
| Khudan | 89% | 19 | 897 |
| Khudosey | 87% | 20 | 885 |
| Khumib River | 89% | 19 | 897 |
| Khwae Noi River (Phitsanulok) | 87% | 20 | 885 |
| Kichi-Kemin River | 83% | 23 | 851 |
| Kichuy | 89% | 19 | 897 |
| Kiiminkijoki | 75% | 31 | 777 |
| Kilaån | 73% | 33 | 758 |
| King River (Northern Territory) | 74% | 32 | 767 |
| King Salmon River (Egegik River tributary) | 89% | 19 | 897 |
| Kirzhach | 89% | 19 | 897 |
| Kishma | 89% | 19 | 897 |
| Kitoy River | 75% | 31 | 777 |
| Kiyevka River | 90% | 18 | 909 |
| Kizir | 87% | 20 | 885 |
| Klabava | 73% | 33 | 758 |
| Kleven | 89% | 19 | 897 |
| Kochechum | 81% | 25 | 827 |
| Koitajoki | 81% | 25 | 827 |
| Koksu River (Karatal) | 78% | 28 | 799 |
| Kolbäcksån | 78% | 28 | 799 |
| Kolva (Perm Krai) | 72% | 34 | 749 |
| Kompsatos | 79% | 27 | 807 |
| Komyshna | 89% | 19 | 897 |
| Kondurcha | 70% | 36 | 733 |
| Kongkong River | 90% | 18 | 909 |
| Konqi He | 90% | 18 | 909 |
| Korkodon | 82% | 24 | 839 |
| Koropets | 74% | 32 | 767 |
| Körös-ér | 89% | 19 | 897 |
| Koss River | 89% | 19 | 897 |
| Kosva | 70% | 36 | 733 |
| Kotaneelee River | 85% | 22 | 863 |
| Kotuykan River | 86% | 21 | 875 |
| Kourou | 73% | 33 | 758 |
| Kovzha | 75% | 31 | 777 |
| Koyoshi River | 83% | 23 | 851 |
| Koyva | 82% | 24 | 839 |
| Kraichbach | 82% | 24 | 839 |
| Krasivaya Mecha | 72% | 34 | 749 |
| Krui River | 78% | 28 | 799 |
| Krynka | 75% | 31 | 777 |
| Kuanda | 72% | 34 | 749 |
| Kubena | 81% | 25 | 827 |
| Kubr | 87% | 20 | 885 |
| Kuchuk | 86% | 21 | 875 |
| Kúðafljót | 75% | 31 | 777 |
| Kudma | 89% | 19 | 897 |
| Kugaryuak River | 87% | 20 | 885 |
| Kugruk River | 78% | 28 | 799 |
| Kuk River | 71% | 35 | 740 |
| Kukenán River | 90% | 18 | 909 |
| Kukhtuy | 73% | 33 | 758 |
| Kukhva | 73% | 33 | 758 |
| Kulanotpes | 83% | 23 | 851 |
| Kuloy (White Sea) | 78% | 28 | 799 |
| Kulunda | 85% | 22 | 863 |
| Kunda River | 78% | 28 | 799 |
| Kundruchya River | 82% | 24 | 839 |
| Kunya | 83% | 23 | 851 |
| Kuoyka | 80% | 26 | 817 |
| Kupčina | 85% | 22 | 863 |
| Kur River (Khabarovsk Krai) | 81% | 25 | 827 |
| Kurdzhips | 86% | 21 | 875 |
| Kürəkçay | 72% | 34 | 749 |
| Kurówka | 89% | 19 | 897 |
| Kurshab River | 81% | 25 | 827 |
| Kürshim River | 85% | 22 | 863 |
| Kuru River | 75% | 31 | 777 |
| Kushida River | 76% | 30 | 784 |
| Kuta River | 70% | 36 | 733 |
| Kuunajuk | 90% | 18 | 909 |
| Kvina | 73% | 33 | 758 |
| Kybeyan River | 86% | 21 | 875 |
| Kyjovka | 74% | 32 | 767 |
| Kysuca | 71% | 35 | 740 |
| Kyuelenke | 85% | 22 | 863 |
| L'Acadie River | 72% | 34 | 749 |
| La Grue Bayou | 90% | 18 | 909 |
| La Miel River | 74% | 32 | 767 |
| La Vieja River | 70% | 36 | 733 |
| Lamandau River | 80% | 26 | 817 |
| Landsborough River | 75% | 31 | 777 |
| Langlo River | 82% | 24 | 839 |
| Lansdowne River | 72% | 34 | 749 |
| Lanterne river | 90% | 18 | 909 |
| Laodao River | 90% | 18 | 909 |
| Laq'a Jawira | 82% | 24 | 839 |
| Lätäseno | 72% | 34 | 749 |
| Lauchert | 71% | 35 | 740 |
| Laura River (Western Australia) | 83% | 23 | 851 |
| Lawagamau River | 81% | 25 | 827 |
| Lawashi River | 89% | 19 | 897 |
| Lay | 70% | 36 | 733 |
| Le'an River | 90% | 18 | 909 |
| Lechința River (Mureș) | 87% | 20 | 885 |
| Lède | 90% | 18 | 909 |
| Léez | 89% | 19 | 897 |
| Łęg | 82% | 24 | 839 |
| Lei River | 76% | 30 | 784 |
| Lein (Kocher) | 73% | 33 | 758 |
| Lemmenjoki River | 72% | 34 | 749 |
| Leniwka | 74% | 32 | 767 |
| Lepsy River | 74% | 32 | 767 |
| Les Trois Rivières | 70% | 36 | 733 |
| Lesnovska River | 86% | 21 | 875 |
| Lesser Lule River | 85% | 22 | 863 |
| Lėvuo | 74% | 32 | 767 |
| Leza River | 89% | 19 | 897 |
| Lèze | 71% | 35 | 740 |
| Lieksanjoki | 79% | 27 | 807 |
| Lignon du Forez | 85% | 22 | 863 |
| Lignon du Velay | 76% | 30 | 784 |
| Limestone River (Manitoba) | 85% | 22 | 863 |
| Linde River (Lena) | 73% | 33 | 758 |
| Lindis River | 79% | 27 | 807 |
| Linta River | 78% | 28 | 799 |
| Liswarta | 73% | 33 | 758 |
| Litava | 72% | 34 | 749 |
| Litavka | 81% | 25 | 827 |
| Little Cedar River (Iowa and Minnesota) | 81% | 25 | 827 |
| Little Cold River | 86% | 21 | 875 |
| Little Cottonwood River | 82% | 24 | 839 |
| Little Eau Pleine River | 78% | 28 | 799 |
| Little Iroquois River | 90% | 18 | 909 |
| Little Laramie River | 80% | 26 | 817 |
| Little Liakhvi | 90% | 18 | 909 |
| Little Owyhee River | 79% | 27 | 807 |
| Little River (Dubbo) | 79% | 27 | 807 |
| Little Rock River | 74% | 32 | 767 |
| Little Vermilion River (Wabash River tributary) | 87% | 20 | 885 |
| Little Weir River | 82% | 24 | 839 |
| Little Wind River (Wyoming) | 71% | 35 | 740 |
| Liwa | 71% | 35 | 740 |
| Lizonne | 79% | 27 | 807 |
| Löcknitz | 71% | 35 | 740 |
| Loimijoki | 77% | 29 | 790 |
| Lomnice | 86% | 21 | 875 |
| Loobu River | 75% | 31 | 777 |
| Lopasnya | 85% | 22 | 863 |
| Loucna | 80% | 26 | 817 |
| Loue (Isle) | 87% | 20 | 885 |
| Lubaczówka | 80% | 26 | 817 |
| Lubsza | 81% | 25 | 827 |
| Luda Yana | 73% | 33 | 758 |
| Ludza | 86% | 21 | 875 |
| Ług | 74% | 32 | 767 |
| Luhe (Ilmenau) | 82% | 24 | 839 |
| Luiro | 73% | 33 | 758 |
| Lukuledi River | 76% | 30 | 784 |
| Lumi i Gjanices | 71% | 35 | 740 |
| Lunain | 86% | 21 | 875 |
| Lungkha | 70% | 36 | 733 |
| Łupawa | 81% | 25 | 827 |
| Lussier River | 78% | 28 | 799 |
| Luza | 82% | 24 | 839 |
| Luzège | 82% | 24 | 839 |
| Luzha | 83% | 23 | 851 |
| Lyapiske | 77% | 29 | 790 |
| Lygna | 73% | 33 | 758 |
| Lyutoga | 76% | 30 | 784 |
| Macasía River | 80% | 26 | 817 |
| Mahajamba River | 80% | 26 | 817 |
| Mahury | 72% | 34 | 749 |
| Main River (Newfoundland and Labrador) | 89% | 19 | 897 |
| Maine | 89% | 19 | 897 |
| Makarewa River | 86% | 21 | 875 |
| Malaya Kuonamka | 86% | 21 | 875 |
| Malinovka (Primorsky Krai) | 87% | 20 | 885 |
| Maly Irgiz | 85% | 22 | 863 |
| Maly Uzen | 73% | 33 | 758 |
| Mama River | 77% | 29 | 790 |
| Mamakan | 83% | 23 | 851 |
| Manajeba River | 89% | 19 | 897 |
| Mananjary River | 72% | 34 | 749 |
| Manduvirá River | 86% | 21 | 875 |
| Manflas River | 81% | 25 | 827 |
| Mangaone River (Hawke's Bay) | 74% | 32 | 767 |
| Maple River (Minnesota) | 75% | 31 | 777 |
| Mararoa River | 77% | 29 | 790 |
| Maravillas Creek | 89% | 19 | 897 |
| Markhachan | 90% | 18 | 909 |
| Maronne | 73% | 33 | 758 |
| Maruyama River | 86% | 21 | 875 |
| Maryland River | 72% | 34 | 749 |
| Marys River (Illinois) | 74% | 32 | 767 |
| Mashavera | 77% | 29 | 790 |
| Mātakitaki River | 74% | 32 | 767 |
| Mataquito River | 74% | 32 | 767 |
| Matarranya River | 74% | 32 | 767 |
| Mątawa | 83% | 23 | 851 |
| Matsiatra | 82% | 24 | 839 |
| Matta | 87% | 20 | 885 |
| Matyra | 83% | 23 | 851 |
| Maullín River | 75% | 31 | 777 |
| Maya (Uda) | 76% | 30 | 784 |
| Maymakan | 80% | 26 | 817 |
| Maymecha | 90% | 18 | 909 |
| Maze River (Japan) | 80% | 26 | 817 |
| Mbwemburu | 81% | 25 | 827 |
| Meda River | 82% | 24 | 839 |
| Mehaigne | 72% | 34 | 749 |
| Melozitna River | 70% | 36 | 733 |
| Menarandra River | 83% | 23 | 851 |
| Menda | 79% | 27 | 807 |
| Mendihuaca River | 73% | 33 | 758 |
| Menkere | 81% | 25 | 827 |
| Menza | 77% | 29 | 790 |
| Menzelya | 90% | 18 | 909 |
| Mereya | 90% | 18 | 909 |
| Merivale River | 90% | 18 | 909 |
| Merriwa River | 77% | 29 | 790 |
| Mga | 74% | 32 | 767 |
| Mi River | 85% | 22 | 863 |
| Middle Fork John Day River | 75% | 31 | 777 |
| Middle Nodaway River | 75% | 31 | 777 |
| Mildenitz | 87% | 20 | 885 |
| Mimi River (Japan) | 85% | 22 | 863 |
| Minago River | 76% | 30 | 784 |
| Misema River | 75% | 31 | 777 |
| Mituva | 73% | 33 | 758 |
| Moawhango River | 80% | 26 | 817 |
| Mochuritsa | 90% | 18 | 909 |
| Mocoretá River | 89% | 19 | 897 |
| Moine | 90% | 18 | 909 |
| Mojotoro River | 90% | 18 | 909 |
| Molodo | 89% | 19 | 897 |
| Moloma | 85% | 22 | 863 |
| Moma River | 75% | 31 | 777 |
| Monday River | 70% | 36 | 733 |
| Monobe River | 78% | 28 | 799 |
| Moosach | 73% | 33 | 758 |
| Moravice | 71% | 35 | 740 |
| Morkoka River | 85% | 22 | 863 |
| Morona River | 74% | 32 | 767 |
| Morrison River | 89% | 19 | 897 |
| Mortagne | 83% | 23 | 851 |
| Mosha | 79% | 27 | 807 |
| Mosquito Creek (Iowa) | 74% | 32 | 767 |
| Motru River | 74% | 32 | 767 |
| Mouzon | 72% | 34 | 749 |
| Moxotó River | 83% | 23 | 851 |
| Mpoko River | 74% | 32 | 767 |
| Mrassu | 79% | 27 | 807 |
| Mu River (Hokkaidō) | 71% | 35 | 740 |
| Mucuri River | 86% | 21 | 875 |
| Muksu River | 82% | 24 | 839 |
| Mulligan River | 73% | 33 | 758 |
| Mulyanka | 82% | 24 | 839 |
| Mummel River | 87% | 20 | 885 |
| Muna (Lena) | 89% | 19 | 897 |
| Mundaú River | 80% | 26 | 817 |
| Munmurra River | 87% | 20 | 885 |
| Munuscong River | 71% | 35 | 740 |
| Mura River (Angara) | 86% | 21 | 875 |
| Murchison River (Tasmania) | 89% | 19 | 897 |
| Mustjõgi | 87% | 20 | 885 |
| Muya | 83% | 23 | 851 |
| Myjava | 70% | 36 | 733 |
| Myla | 86% | 21 | 875 |
| Nadela | 75% | 31 | 777 |
| Nahlin River | 89% | 19 | 897 |
| Naka River (Tokushima) | 83% | 23 | 851 |
| Nakina River | 72% | 34 | 749 |
| Namana | 70% | 36 | 733 |
| Namorona River | 79% | 27 | 807 |
| Nanook River | 74% | 32 | 767 |
| Naoli River | 75% | 31 | 777 |
| Narach River | 90% | 18 | 909 |
| Natara | 79% | 27 | 807 |
| Naxçıvançay | 90% | 18 | 909 |
| Nazko River | 81% | 25 | 827 |
| Né River | 74% | 32 | 767 |
| Neetze | 86% | 21 | 875 |
| Negri River | 89% | 19 | 897 |
| Negro River (Paraná) | 77% | 29 | 790 |
| Nela River | 72% | 34 | 749 |
| Nelgese | 90% | 18 | 909 |
| Nemda | 86% | 21 | 875 |
| Nemegosenda River | 86% | 21 | 875 |
| Nepa River | 83% | 23 | 851 |
| Nera River (Indigirka) | 79% | 27 | 807 |
| Nercha | 76% | 30 | 784 |
| Nerl (Volga) | 80% | 26 | 817 |
| Nerskaya | 87% | 20 | 885 |
| Neruch | 83% | 23 | 851 |
| Nerussa | 82% | 24 | 839 |
| Nesque | 73% | 33 | 758 |
| Nesse (Hörsel) | 85% | 22 | 863 |
| Netta | 70% | 36 | 733 |
| Neya | 80% | 26 | 817 |
| Neyva | 89% | 19 | 897 |
| Niandan | 87% | 20 | 885 |
| Nicholson River (Western Australia) | 86% | 21 | 875 |
| Nigu River | 71% | 35 | 740 |
| Niikappu River | 82% | 24 | 839 |
| Nimelen | 82% | 24 | 839 |
| Ninian | 81% | 25 | 827 |
| Nipekamew River | 86% | 21 | 875 |
| Niukluk River | 77% | 29 | 790 |
| Nora (Russia) | 85% | 22 | 863 |
| Nora (Spain) | 72% | 34 | 749 |
| North Fork Coquille River | 76% | 30 | 784 |
| North Fork Hughes River | 79% | 27 | 807 |
| North Fork Owyhee River | 79% | 27 | 807 |
| North Fork Smoky Hill River | 82% | 24 | 839 |
| North Fork Solomon River | 73% | 33 | 758 |
| North Nukuru River | 83% | 23 | 851 |
| Nosivolo River | 82% | 24 | 839 |
| Noska | 81% | 25 | 827 |
| Notora | 77% | 29 | 790 |
| Nowendoc River | 74% | 32 | 767 |
| Nuevo Guadalquivir River (Bolivia) | 73% | 33 | 758 |
| Nugush | 86% | 21 | 875 |
| Nurzec | 76% | 30 | 784 |
| Nuuchcha | 81% | 25 | 827 |
| Nyuya | 75% | 31 | 777 |
| Oakover River | 78% | 28 | 799 |
| Obere Argen | 87% | 20 | 885 |
| Obitsu River | 75% | 31 | 777 |
| Obsha | 81% | 25 | 827 |
| Obva | 80% | 26 | 817 |
| Ochchuguy-Botuobuya | 85% | 22 | 863 |
| Odelouca River | 83% | 23 | 851 |
| Oelemari River | 89% | 19 | 897 |
| Õhne River | 72% | 34 | 749 |
| Ōhura River | 85% | 22 | 863 |
| Okpilak River | 85% | 22 | 863 |
| Ol'dzho | 90% | 18 | 909 |
| Oldfield River | 90% | 18 | 909 |
| Olimar Grande River | 80% | 26 | 817 |
| Olomane River | 90% | 18 | 909 |
| Oloy River | 72% | 34 | 749 |
| On Archa River | 77% | 29 | 790 |
| Ōngaaruhe River | 74% | 32 | 767 |
| Opir River | 81% | 25 | 827 |
| Öre River | 85% | 22 | 863 |
| Oreälven | 89% | 19 | 897 |
| Orlanka | 87% | 20 | 885 |
| Orlovka (Mamyn) | 83% | 23 | 851 |
| Ornain | 75% | 31 | 777 |
| Orneau | 90% | 18 | 909 |
| Orteguaza River | 72% | 34 | 749 |
| Orthon River | 79% | 27 | 807 |
| Örtze | 72% | 34 | 749 |
| Osered River | 87% | 20 | 885 |
| Osilinka River | 83% | 23 | 851 |
| Oskava | 89% | 19 | 897 |
| Oskuya | 85% | 22 | 863 |
| Osława | 74% | 32 | 767 |
| Osse | 77% | 29 | 790 |
| Osterbek | 85% | 22 | 863 |
| Ostyor | 85% | 22 | 863 |
| Osuga (Tvertsa) | 85% | 22 | 863 |
| Osyotr | 80% | 26 | 817 |
| Othain | 82% | 24 | 839 |
| Otoskwin River | 87% | 20 | 885 |
| Ouanne | 78% | 28 | 799 |
| Oudon | 72% | 34 | 749 |
| Owl River (Manitoba) | 77% | 29 | 790 |
| Oyabe River | 79% | 27 | 807 |
| Oze River | 78% | 28 | 799 |
| Paguyaman River | 90% | 18 | 909 |
| Pajeú River | 81% | 25 | 827 |
| Pakra | 74% | 32 | 767 |
| Palana | 89% | 19 | 897 |
| Palcazu River | 81% | 25 | 827 |
| Palliser River | 78% | 28 | 799 |
| Paloemeu River | 89% | 19 | 897 |
| Panton River | 90% | 18 | 909 |
| Pappinbarra River | 80% | 26 | 817 |
| Parabel | 83% | 23 | 851 |
| Paraíba do Meio River | 89% | 19 | 897 |
| Paranã River (Tocantins River tributary) | 79% | 27 | 807 |
| Paraopeba River | 72% | 34 | 749 |
| Pârâul de Câmpie | 90% | 18 | 909 |
| Pardo River (Bahia) | 90% | 18 | 909 |
| Pareora River | 86% | 21 | 875 |
| Parguaza River | 86% | 21 | 875 |
| Pärlälven | 74% | 32 | 767 |
| Pas | 73% | 33 | 758 |
| Pasha | 74% | 32 | 767 |
| Patapédia River | 82% | 24 | 839 |
| Pavllë | 79% | 27 | 807 |
| Pecan Bayou (Red River tributary) | 76% | 30 | 784 |
| Pechenga | 80% | 26 | 817 |
| Peleduy | 87% | 20 | 885 |
| Perhonjoki | 85% | 22 | 863 |
| Perry River (Nunavut) | 73% | 33 | 758 |
| Pesa | 73% | 33 | 758 |
| Pesnica | 83% | 23 | 851 |
| Petite Baïse | 81% | 25 | 827 |
| Petite Creuse | 79% | 27 | 807 |
| Peusangan River | 89% | 19 | 897 |
| Pfinz | 72% | 34 | 749 |
| Piabanha River | 89% | 19 | 897 |
| Pilgrim River | 89% | 19 | 897 |
| Pine River (Florence County) | 80% | 26 | 817 |
| Pipestone Creek (Big Sioux River tributary) | 78% | 28 | 799 |
| Piratini River (São Gonçalo Channel) | 80% | 26 | 817 |
| Pirinska Bistritsa | 76% | 30 | 784 |
| Pirsaat River | 90% | 18 | 909 |
| Pivabiska River | 90% | 18 | 909 |
| Pizhma (Pechora) | 85% | 22 | 863 |
| Pizhma (Vyatka) | 87% | 20 | 885 |
| Plane | 89% | 19 | 897 |
| Plátano River | 74% | 32 | 767 |
| Plazović | 86% | 21 | 875 |
| Płonia | 71% | 35 | 740 |
| Plum Creek (Manitoba) | 79% | 27 | 807 |
| Podkumok | 78% | 28 | 799 |
| Pogăniș River | 85% | 22 | 863 |
| Polnaya | 74% | 32 | 767 |
| Põltsamaa River | 79% | 27 | 807 |
| Poluy | 87% | 20 | 885 |
| Pomahaka River | 80% | 26 | 817 |
| Pomba River | 70% | 36 | 733 |
| Ponca Creek | 75% | 31 | 777 |
| Pongo River (South Sudan) | 87% | 20 | 885 |
| Popigay River | 77% | 29 | 790 |
| Popovka River (Kolyma) | 74% | 32 | 767 |
| Porečka | 75% | 31 | 777 |
| Poti River | 79% | 27 | 807 |
| Pra (Russia) | 71% | 35 | 740 |
| Pran Buri River | 73% | 33 | 758 |
| Pronya | 75% | 31 | 777 |
| Provadiya River | 72% | 34 | 749 |
| Psekups | 83% | 23 | 851 |
| Pskova | 70% | 36 | 733 |
| Pumpkin Creek (Nebraska) | 78% | 28 | 799 |
| Pur | 73% | 33 | 758 |
| Purpe | 90% | 18 | 909 |
| Purtse River | 82% | 24 | 839 |
| Pyakupur | 85% | 22 | 863 |
| Pyhäjoki | 74% | 32 | 767 |
| Pyoza | 87% | 20 | 885 |
| Pyshma | 70% | 36 | 733 |
| Qingyi River (Anhui) | 73% | 33 | 758 |
| Qishan River | 85% | 22 | 863 |
| Qotur River | 77% | 29 | 790 |
| Qu River (Jialing River tributary) | 72% | 34 | 749 |
| Queguay Grande River | 79% | 27 | 807 |
| Quequén Grande River | 73% | 33 | 758 |
| Quindío River | 77% | 29 | 790 |
| Rabiusa | 83% | 23 | 851 |
| Rabnitz | 78% | 28 | 799 |
| Rae River | 78% | 28 | 799 |
| Rahue River | 82% | 24 | 839 |
| Rakovički potok | 89% | 19 | 897 |
| Ramena River | 86% | 21 | 875 |
| Rancheria River (Yukon) | 77% | 29 | 790 |
| Rapel River | 74% | 32 | 767 |
| Rat River (Burntwood River tributary) | 81% | 25 | 827 |
| Raudanjoki | 89% | 19 | 897 |
| Raudna River | 90% | 18 | 909 |
| Rautas River | 77% | 29 | 790 |
| Raval River | 81% | 25 | 827 |
| Rawka | 79% | 27 | 807 |
| Reda | 71% | 35 | 740 |
| Redwillow River | 85% | 22 | 863 |
| Reiu River | 83% | 23 | 851 |
| Reyssouze | 87% | 20 | 885 |
| Rēzekne River | 76% | 30 | 784 |
| Rianila River | 79% | 27 | 807 |
| Rice River (Mississippi River tributary) | 80% | 26 | 817 |
| Rimava | 80% | 26 | 817 |
| Rio Chico (Santa Cruz) (Santa Cruz) | 76% | 30 | 784 |
| Rio das Mortes (Minas Gerais) | 83% | 23 | 851 |
| Rio dos Sinos | 82% | 24 | 839 |
| Rio Grande (Panama) | 86% | 21 | 875 |
| Río Grande de Tarija | 87% | 20 | 885 |
| Río Mayer | 85% | 22 | 863 |
| Río Wawa (Nicaragua) | 81% | 25 | 827 |
| Ripple River | 70% | 36 | 733 |
| River aux Vases (Mississippi River tributary) | 80% | 26 | 817 |
| River Cisse | 71% | 35 | 740 |
| River Ouaka | 74% | 32 | 767 |
| Rivière Assemetquagan | 87% | 20 | 885 |
| Rivière au Panache | 74% | 32 | 767 |
| Rivière aux Rats (La Tuque) | 78% | 28 | 799 |
| Rivière aux Rochers | 76% | 30 | 784 |
| rivière aux Saumons (Anticosti Island) | 85% | 22 | 863 |
| Rivière Barlow (Chibougamau River tributary) | 89% | 19 | 897 |
| Rivière Bazin | 79% | 27 | 807 |
| Rivière Beaurivage | 71% | 35 | 740 |
| Rivière Blanche (Ouest) | 85% | 22 | 863 |
| Rivière Boisvert | 89% | 19 | 897 |
| Rivière Bostonnais | 79% | 27 | 807 |
| Rivière Brock (Chibougamau River) | 79% | 27 | 807 |
| Rivière Croche (La Tuque) | 83% | 23 | 851 |
| Rivière Cyriac | 86% | 21 | 875 |
| Rivière de l'Aigle (Doda Lake) | 89% | 19 | 897 |
| Rivière du Chêne | 90% | 18 | 909 |
| Rivière du Loup (Chaudière River tributary) | 85% | 22 | 863 |
| Rivière du Milieu (Lanaudière) | 90% | 18 | 909 |
| Rivière du Moulin (rivière Saguenay) | 81% | 25 | 827 |
| Rivière du Sault aux Cochons | 82% | 24 | 839 |
| Rivière du Sud (Montmagny) | 71% | 35 | 740 |
| Rivière Flamand | 83% | 23 | 851 |
| Rivière Gentilly (Quebec) | 81% | 25 | 827 |
| Rivière Iserhoff | 81% | 25 | 827 |
| Rivière Kekek | 87% | 20 | 885 |
| Rivière Macho | 87% | 20 | 885 |
| Rivière Maicasagi | 87% | 20 | 885 |
| Rivière Marquette | 82% | 24 | 839 |
| Rivière Mégiscane | 77% | 29 | 790 |
| Rivière Métabetchouane | 72% | 34 | 749 |
| Rivière Mildred | 90% | 18 | 909 |
| Rivière Mingan | 81% | 25 | 827 |
| Rivière Neilson (Bras du Nord) | 83% | 23 | 851 |
| Rivière Nemio | 82% | 24 | 839 |
| Rivière Nemiscau | 74% | 32 | 767 |
| Rivière Noire (Sainte-Anne River tributary) | 80% | 26 | 817 |
| Rivière Noire (Yamaska River tributary) | 74% | 32 | 767 |
| Rivière Obatogamau | 89% | 19 | 897 |
| Rivière Opawica | 75% | 31 | 777 |
| Rivière Petit Saguenay | 78% | 28 | 799 |
| Rivière Pontax | 83% | 23 | 851 |
| Rivière Portneuf (Capitale-Nationale) | 81% | 25 | 827 |
| Rivière Roy | 89% | 19 | 897 |
| Rivière Saint-Cyr Sud | 89% | 19 | 897 |
| rivière Sainte-Anne (La Haute-Gaspésie) | 86% | 21 | 875 |
| Rivière Shawinigan | 75% | 31 | 777 |
| Rivière Subercase | 90% | 18 | 909 |
| Rivière Suzie | 86% | 21 | 875 |
| Rivière Théo | 80% | 26 | 817 |
| Rivière Trenche | 79% | 27 | 807 |
| Rivière Vermillon (La Tuque) | 73% | 33 | 758 |
| Rivière Watshishou | 87% | 20 | 885 |
| Rivière Wawagosic | 74% | 32 | 767 |
| Rivière Wetetnagami | 83% | 23 | 851 |
| Robinson River (Western Australia) | 90% | 18 | 909 |
| Rock Creek (Palouse River tributary) | 82% | 24 | 839 |
| Rodach (Main) | 89% | 19 | 897 |
| Rodger River | 90% | 18 | 909 |
| Rögnitz | 87% | 20 | 885 |
| Rokytná | 78% | 28 | 799 |
| Romen River | 80% | 26 | 817 |
| Rönne River | 72% | 34 | 749 |
| Ronneby River | 81% | 25 | 827 |
| Root River (Kenora District) | 90% | 18 | 909 |
| Ropa | 71% | 35 | 740 |
| Rosava River | 72% | 34 | 749 |
| Roscoe River | 90% | 18 | 909 |
| Rot (Danube) | 73% | 33 | 758 |
| Rowleys River | 81% | 25 | 827 |
| Ruakituri River | 86% | 21 | 875 |
| Rubas (river) | 90% | 18 | 909 |
| Rudawa | 71% | 35 | 740 |
| Rūja | 81% | 25 | 827 |
| Rupt de Mad | 89% | 19 | 897 |
| Rush Creek (Colorado) | 83% | 23 | 851 |
| Rutka | 82% | 24 | 839 |
| Ryta | 89% | 19 | 897 |
| Saalbach (Rhine) | 80% | 26 | 817 |
| Saba River (Japan) | 74% | 32 | 767 |
| Sabor river | 72% | 34 | 749 |
| Sachigo River | 83% | 23 | 851 |
| Sadang River | 74% | 32 | 767 |
| Safid River | 75% | 31 | 777 |
| Saguache Creek | 70% | 36 | 733 |
| Sagyz River | 77% | 29 | 790 |
| Saharenana River | 89% | 19 | 897 |
| Saint-Augustin River | 74% | 32 | 767 |
| Sainte-Marguerite River (Saguenay) | 86% | 21 | 875 |
| Saison | 71% | 35 | 740 |
| Sakay River | 89% | 19 | 897 |
| Saladillo Stream | 73% | 33 | 758 |
| Salado River (Loa) (Antofagasta) | 77% | 29 | 790 |
| Sălaj River | 89% | 19 | 897 |
| Salang River | 76% | 30 | 784 |
| Šalčia | 77% | 29 | 790 |
| Salleron | 82% | 24 | 839 |
| Salm (Moselle) | 81% | 25 | 827 |
| Samborombón | 87% | 20 | 885 |
| San Francisco River (Argentina) | 89% | 19 | 897 |
| San Juan River (Uruguay) | 85% | 22 | 863 |
| San Miguel River (Colombia) | 74% | 32 | 767 |
| San Pedro de Inacaliri River | 77% | 29 | 790 |
| San Pedro River (Bolivia) | 79% | 27 | 807 |
| San Pedro River (Calle-Calle) (Chile) | 71% | 35 | 740 |
| Sani Bheri | 79% | 27 | 807 |
| Sanna (Vistula) | 90% | 18 | 909 |
| Sans Bois Creek | 83% | 23 | 851 |
| São Bartolomeu River | 85% | 22 | 863 |
| Sara Creek | 85% | 22 | 863 |
| Sara River | 73% | 33 | 758 |
| Sărata (Prut) | 90% | 18 | 909 |
| Sartang River | 77% | 29 | 790 |
| Sauga River | 89% | 19 | 897 |
| Saulx | 73% | 33 | 758 |
| Savala | 87% | 20 | 885 |
| Save (Garonne) | 71% | 35 | 740 |
| Saxby River | 87% | 20 | 885 |
| Ščavnica | 73% | 33 | 758 |
| Schipbeek | 75% | 31 | 777 |
| Schlinge | 81% | 25 | 827 |
| Schmutter | 76% | 30 | 784 |
| Schuchya | 87% | 20 | 885 |
| Schunter | 81% | 25 | 827 |
| Schwarzach (Altmühl) | 83% | 23 | 851 |
| Schwarzach (Naab) | 85% | 22 | 863 |
| Schwarzer Schöps | 81% | 25 | 827 |
| Sebeya River | 70% | 36 | 733 |
| Sécure River | 83% | 23 | 851 |
| Séd | 86% | 21 | 875 |
| Seda | 70% | 36 | 733 |
| Segama River | 79% | 27 | 807 |
| Segundo River | 77% | 29 | 790 |
| Sekampung River | 86% | 21 | 875 |
| Sekikawa River | 86% | 21 | 875 |
| Selemdzha River | 70% | 36 | 733 |
| Selennyakh River | 81% | 25 | 827 |
| Selke | 71% | 35 | 740 |
| Semnon | 85% | 22 | 863 |
| Sendai River (Kyushu) | 70% | 36 | 733 |
| Sendai River (Tottori) | 82% | 24 | 839 |
| Senguerr River | 70% | 36 | 733 |
| Senouire | 83% | 23 | 851 |
| Séoune | 85% | 22 | 863 |
| Serang River | 77% | 29 | 790 |
| Sergipe River | 86% | 21 | 875 |
| Serpentine River (Alaska) | 90% | 18 | 909 |
| Serre | 70% | 36 | 733 |
| Seruyan River | 70% | 36 | 733 |
| Sestra (Moscow Oblast) | 76% | 30 | 784 |
| Šešuvis | 81% | 25 | 827 |
| Seulles | 76% | 30 | 784 |
| Sevron | 87% | 20 | 885 |
| Shaitanka | 87% | 20 | 885 |
| Shakhdara | 82% | 24 | 839 |
| Shakhe | 78% | 28 | 799 |
| Shakva | 89% | 19 | 897 |
| Shamshy River | 89% | 19 | 897 |
| Shandrin | 81% | 25 | 827 |
| Shangina | 82% | 24 | 839 |
| Shaw River (Western Australia) | 81% | 25 | 827 |
| Sheep Creek (Bruneau River tributary) | 77% | 29 | 790 |
| Shelburne River | 79% | 27 | 807 |
| Sherna | 82% | 24 | 839 |
| Sherubainura | 72% | 34 | 749 |
| Shibetsu River | 87% | 20 | 885 |
| Shiderti River | 71% | 35 | 740 |
| Shiribeshi-Toshibetsu River | 82% | 24 | 839 |
| Shish | 85% | 22 | 863 |
| Shlina | 89% | 19 | 897 |
| Shokotsu River | 75% | 31 | 777 |
| Shosha | 70% | 36 | 733 |
| Shoshma | 82% | 24 | 839 |
| Shrenk | 85% | 22 | 863 |
| Shuiyang River | 87% | 20 | 885 |
| Șieu River | 78% | 28 | 799 |
| Siffleur River | 79% | 27 | 807 |
| Siligir | 82% | 24 | 839 |
| Sim | 74% | 32 | 767 |
| Singold | 71% | 35 | 740 |
| Sinn | 79% | 27 | 807 |
| Sinnamary | 71% | 35 | 740 |
| Sintashta | 75% | 31 | 777 |
| Sinyaya (Lena) | 77% | 29 | 790 |
| Sissa River | 87% | 20 | 885 |
| Sit | 73% | 33 | 758 |
| Sitna River | 79% | 27 | 807 |
| Sitte | 85% | 22 | 863 |
| Skalice | 89% | 19 | 897 |
| Skat | 81% | 25 | 827 |
| Skillet Fork | 78% | 28 | 799 |
| Skrwa | 77% | 29 | 790 |
| Slatina (Slovakia) | 82% | 24 | 839 |
| Slocene | 86% | 21 | 875 |
| Smith River (Liard River tributary) | 89% | 19 | 897 |
| Smoothstone River | 83% | 23 | 851 |
| Soacha River | 73% | 33 | 758 |
| Sobger River | 81% | 25 | 827 |
| Sobolokh-Mayan | 86% | 21 | 875 |
| Soeste | 80% | 26 | 817 |
| Sogozha | 80% | 26 | 817 |
| Sokobanjska Moravica | 72% | 34 | 749 |
| Sokuluk River | 86% | 21 | 875 |
| Solokiia River | 74% | 32 | 767 |
| Songdalselva | 85% | 22 | 863 |
| Sorbe River | 72% | 34 | 749 |
| Sormonne | 82% | 24 | 839 |
| Sorot | 86% | 21 | 875 |
| Sosva | 71% | 35 | 740 |
| Sota River | 70% | 36 | 733 |
| South Fork Coquille River | 70% | 36 | 733 |
| South Fork Crooked River | 78% | 28 | 799 |
| South Fork John Day River | 78% | 28 | 799 |
| South Fork of the Grand River (South Dakota) | 86% | 21 | 875 |
| South Rukuru River | 70% | 36 | 733 |
| Spatsizi River | 72% | 34 | 749 |
| Squirrel River | 70% | 36 | 733 |
| Sredetska | 82% | 24 | 839 |
| Stěnava | 81% | 25 | 827 |
| Stepenitz (Elbe) | 75% | 31 | 777 |
| Stepenitz (Trave) | 82% | 24 | 839 |
| Stever | 89% | 19 | 897 |
| Storå (Denmark) | 78% | 28 | 799 |
| Střela | 77% | 29 | 790 |
| Stropnice | 85% | 22 | 863 |
| Strzegomka | 89% | 19 | 897 |
| Sturgeon River (Little Fork River tributary) | 81% | 25 | 827 |
| Sturgeon River (Manitoba) | 81% | 25 | 827 |
| Stviga | 82% | 24 | 839 |
| Suapure River | 80% | 26 | 817 |
| Sucio River | 75% | 31 | 777 |
| Sudoma | 90% | 18 | 909 |
| Sudost | 75% | 31 | 777 |
| Sudzha | 90% | 18 | 909 |
| Sugoy | 73% | 33 | 758 |
| Suippe | 70% | 36 | 733 |
| Sukhbhadar River | 78% | 28 | 799 |
| Sukhyi Torets | 89% | 19 | 897 |
| Sumgayit River | 78% | 28 | 799 |
| Sundrun | 81% | 25 | 827 |
| Sungacha | 70% | 36 | 733 |
| Sunja (Sava) | 83% | 23 | 851 |
| Suola | 83% | 23 | 851 |
| Suolama | 83% | 23 | 851 |
| Supraśl | 76% | 30 | 784 |
| Sustut River | 74% | 32 | 767 |
| Suttor River | 74% | 32 | 767 |
| Svapa | 85% | 22 | 863 |
| Svartån (Ostergotland) | 85% | 22 | 863 |
| Švėtė | 73% | 33 | 758 |
| Swan River (northern Minnesota) | 74% | 32 | 767 |
| Świeża | 76% | 30 | 784 |
| Swift River (Alaska) | 79% | 27 | 807 |
| Sym River | 78% | 28 | 799 |
| Synya | 75% | 31 | 777 |
| Syp | 80% | 26 | 817 |
| Syun | 82% | 24 | 839 |
| Tabasara River | 90% | 18 | 909 |
| Tacuarembó River | 82% | 24 | 839 |
| Tacuarí River | 85% | 22 | 863 |
| Tahuamanu River | 72% | 34 | 749 |
| Takase River (Aomori) | 85% | 22 | 863 |
| Takatsu River | 85% | 22 | 863 |
| Talgar | 75% | 31 | 777 |
| Tamiang River | 74% | 32 | 767 |
| Tamma | 83% | 23 | 851 |
| Tāngarākau River | 83% | 23 | 851 |
| Tapiche River | 78% | 28 | 799 |
| Tar River (Kyrgyzstan) | 77% | 29 | 790 |
| Tarauacá River | 71% | 35 | 740 |
| Tardes | 80% | 26 | 817 |
| Tardoire | 71% | 35 | 740 |
| Tartas | 90% | 18 | 909 |
| Taseko River | 75% | 31 | 777 |
| Taseyeva River | 78% | 28 | 799 |
| Tate River | 80% | 26 | 817 |
| Tatula | 78% | 28 | 799 |
| Tauranga River | 79% | 27 | 807 |
| Taurion | 72% | 34 | 749 |
| Tauy | 72% | 34 | 749 |
| Tayura | 82% | 24 | 839 |
| Te Awa o Rere Tāruke | 74% | 32 | 767 |
| Teberda River | 81% | 25 | 827 |
| Tebra River | 80% | 26 | 817 |
| Tengeliönjoki | 85% | 22 | 863 |
| Tenke | 75% | 31 | 777 |
| Tereblya | 87% | 20 | 885 |
| Tereshka | 79% | 27 | 807 |
| Teresva | 77% | 29 | 790 |
| Teriberka | 85% | 22 | 863 |
| Terisaqqan River | 89% | 19 | 897 |
| Tetsa River | 71% | 35 | 740 |
| Thị Vải River | 81% | 25 | 827 |
| Thomas River | 75% | 31 | 777 |
| Thomes Creek | 70% | 36 | 733 |
| Thon | 85% | 22 | 863 |
| Thoré | 78% | 28 | 799 |
| Tia River | 87% | 20 | 885 |
| Tigil | 81% | 25 | 827 |
| Tigoda | 70% | 36 | 733 |
| Tigrovaya River | 85% | 22 | 863 |
| Tikhvinka River | 82% | 24 | 839 |
| Tille | 72% | 34 | 749 |
| Timbarra River (Victoria) | 71% | 35 | 740 |
| Timpton | 71% | 35 | 740 |
| Tinayguk River | 83% | 23 | 851 |
| Tiquié River | 71% | 35 | 740 |
| Tirón River | 75% | 31 | 777 |
| Titovka | 85% | 22 | 863 |
| Tocuyo River | 75% | 31 | 777 |
| Todzie River | 87% | 20 | 885 |
| Tokko | 73% | 33 | 758 |
| Tokomairaro River | 83% | 23 | 851 |
| Tokoro River | 73% | 33 | 758 |
| Tolisa (river) | 82% | 24 | 839 |
| Tolka (Taz) | 74% | 32 | 767 |
| Tom River (Amur Oblast) | 80% | 26 | 817 |
| Tomo River | 74% | 32 | 767 |
| Tompo | 72% | 34 | 749 |
| Tongapōrutu River | 87% | 20 | 885 |
| Tongue River (North Dakota) | 70% | 36 | 733 |
| Tonguo | 87% | 20 | 885 |
| Topolnitsa | 71% | 35 | 740 |
| Torbes River | 87% | 20 | 885 |
| Touloubre | 77% | 29 | 790 |
| Tovdalselva | 73% | 33 | 758 |
| Toyma | 82% | 24 | 839 |
| Toyo River | 70% | 36 | 733 |
| Trade River | 77% | 29 | 790 |
| Traun (Alz) | 70% | 36 | 733 |
| Trgoviški Timok | 77% | 29 | 790 |
| Triouzoune | 70% | 36 | 733 |
| Trnava (Želivka) | 87% | 20 | 885 |
| Tromyogan | 85% | 22 | 863 |
| Trout Creek (Deschutes River tributary) | 89% | 19 | 897 |
| Trout River (British Columbia) | 77% | 29 | 790 |
| Tsalhanqox | 87% | 20 | 885 |
| Tsibritsa | 71% | 35 | 740 |
| Tsilma | 87% | 20 | 885 |
| Tsipa River | 73% | 33 | 758 |
| Tsivil | 81% | 25 | 827 |
| Tsna (Tver Oblast) | 75% | 31 | 777 |
| Tsondab | 82% | 24 | 839 |
| Tsypikan | 90% | 18 | 909 |
| Tuba | 70% | 36 | 733 |
| Tubarão River | 86% | 21 | 875 |
| Tubutulik River | 85% | 22 | 863 |
| Tulang Bawang River | 75% | 31 | 777 |
| Tulva | 79% | 27 | 807 |
| Tumanskaya River | 75% | 31 | 777 |
| Tumara | 81% | 25 | 827 |
| Tumbarumba Creek | 87% | 20 | 885 |
| Tumusla River | 83% | 23 | 851 |
| Tungir River | 75% | 31 | 777 |
| Tuolba | 89% | 19 | 897 |
| Turama River | 72% | 34 | 749 |
| Turcotte River | 89% | 19 | 897 |
| Turgeon River (Harricana River tributary) | 75% | 31 | 777 |
| Turkey Creek (Lake Taneycomo tributary) | 78% | 28 | 799 |
| Turtle River (Mississippi River tributary) | 83% | 23 | 851 |
| Turya | 87% | 20 | 885 |
| Turyan | 73% | 33 | 758 |
| Tutova River | 86% | 21 | 875 |
| Tutura | 73% | 33 | 758 |
| Two Butte Creek | 87% | 20 | 885 |
| Tyers River | 71% | 35 | 740 |
| Tykakh | 81% | 25 | 827 |
| Tympylykan | 90% | 18 | 909 |
| Tyugyuene | 76% | 30 | 784 |
| Ub | 70% | 36 | 733 |
| Uba River | 78% | 28 | 799 |
| Ubaté River | 89% | 19 | 897 |
| Ubort | 72% | 34 | 749 |
| Uel-Siktyakh | 86% | 21 | 875 |
| Uele (Yakutia) | 73% | 33 | 758 |
| Uftyuga (Northern Dvina) | 85% | 22 | 863 |
| Ukelayat | 82% | 24 | 839 |
| Ukukit | 89% | 19 | 897 |
| Ul river | 73% | 33 | 758 |
| Ulakhan-Botuobuya | 86% | 21 | 875 |
| Ulbeya | 82% | 24 | 839 |
| Ülbi River | 74% | 32 | 767 |
| Uldza | 78% | 28 | 799 |
| Ulma | 71% | 35 | 740 |
| Uls | 82% | 24 | 839 |
| Uly-Zhylanshyk | 87% | 20 | 885 |
| Umba (White Sea) | 74% | 32 | 767 |
| Una River (Pernambuco) | 86% | 21 | 875 |
| Untere Argen | 87% | 20 | 885 |
| Upsalquitch Northwest River | 83% | 23 | 851 |
| Ura River (Estonia) | 87% | 20 | 885 |
| Uribante River | 90% | 18 | 909 |
| Urmi | 73% | 33 | 758 |
| Ursul (Russia) | 85% | 22 | 863 |
| Urup | 72% | 34 | 749 |
| Urzhumka | 89% | 19 | 897 |
| Usman | 87% | 20 | 885 |
| Usta (Russia) | 87% | 20 | 885 |
| Ustya | 82% | 24 | 839 |
| Usvyacha | 82% | 24 | 839 |
| Utroya | 85% | 22 | 863 |
| Uyandina | 77% | 29 | 790 |
| Uzola | 81% | 25 | 827 |
| Vääna River | 87% | 20 | 885 |
| Vaige | 79% | 27 | 807 |
| Vaikkojoki | 87% | 20 | 885 |
| Vair | 85% | 22 | 863 |
| Vakunayka | 83% | 23 | 851 |
| Valdayka | 85% | 22 | 863 |
| Valderaduey | 78% | 28 | 799 |
| Vallière | 85% | 22 | 863 |
| Van Daalen River | 82% | 24 | 839 |
| Vanån | 89% | 19 | 897 |
| Varaita | 77% | 29 | 790 |
| Varduva | 85% | 22 | 863 |
| Varenne (Mayenne) | 83% | 23 | 851 |
| Vaskojoki | 90% | 18 | 909 |
| Vasluieț River | 89% | 19 | 897 |
| Vatinsky Egan | 83% | 23 | 851 |
| Vauvise | 89% | 19 | 897 |
| Vedi | 82% | 24 | 839 |
| Vègre | 89% | 19 | 897 |
| Velikaya (Chukotka) | 71% | 35 | 740 |
| Velise River | 87% | 20 | 885 |
| Velyka Vys | 81% | 25 | 827 |
| Vère | 80% | 26 | 817 |
| Vermilion River (Lac Seul) | 77% | 29 | 790 |
| Vermillion Creek | 89% | 19 | 897 |
| Verzée | 77% | 29 | 790 |
| Veselina | 81% | 25 | 827 |
| Veslyana | 83% | 23 | 851 |
| Veyron | 86% | 21 | 875 |
| Vezouze | 87% | 20 | 885 |
| Vigala River | 83% | 23 | 851 |
| Vikhra | 82% | 24 | 839 |
| Vils (Naab) | 72% | 34 | 749 |
| Vilva | 87% | 20 | 885 |
| Virvytė | 83% | 23 | 851 |
| Vis | 71% | 35 | 740 |
| Vishera (Novgorod Oblast) | 86% | 21 | 875 |
| Visočica River | 86% | 21 | 875 |
| Vita River | 80% | 26 | 817 |
| Vivi River | 83% | 23 | 851 |
| Voire | 85% | 22 | 863 |
| Vojmån | 86% | 21 | 875 |
| Volchya | 77% | 29 | 790 |
| Vomano | 76% | 30 | 784 |
| Vop | 71% | 35 | 740 |
| Vorona (Khopyor) | 82% | 24 | 839 |
| Vorya (Ugra) | 90% | 18 | 909 |
| Vovk | 85% | 22 | 863 |
| Vozha | 86% | 21 | 875 |
| Vrana | 82% | 24 | 839 |
| Vsetínská Bečva | 76% | 30 | 784 |
| Vtoraya River | 85% | 22 | 863 |
| Vuva | 78% | 28 | 799 |
| Vyazma | 73% | 33 | 758 |
| Vyshnia | 72% | 34 | 749 |
| Vysun River | 85% | 22 | 863 |
| Vytegra | 76% | 30 | 784 |
| Wadąg | 86% | 21 | 875 |
| Wadi Abu Dom | 79% | 27 | 807 |
| Wadi Laba River | 89% | 19 | 897 |
| Waiau River (Hawke's Bay) | 78% | 28 | 799 |
| Waihopai River (Marlborough) | 80% | 26 | 817 |
| Waipunga River | 86% | 21 | 875 |
| Waitōtara River | 83% | 23 | 851 |
| Waki | 83% | 23 | 851 |
| Walanae River | 80% | 26 | 817 |
| Wanokaka River | 85% | 22 | 863 |
| Ward River (Central West Queensland) | 80% | 26 | 817 |
| Wau River | 78% | 28 | 799 |
| Wei River (Xiang tributary) | 83% | 23 | 851 |
| Weida (White Elster) | 87% | 20 | 885 |
| Weir River (Manitoba) | 80% | 26 | 817 |
| Wełna | 73% | 33 | 758 |
| Welse | 82% | 24 | 839 |
| Wentworth River (Victoria) | 79% | 27 | 807 |
| Wesenitz | 77% | 29 | 790 |
| West Little Owyhee River | 80% | 26 | 817 |
| Whangamōmona River | 82% | 24 | 839 |
| Whenuakura River | 83% | 23 | 851 |
| Whiteface River (Minnesota) | 75% | 31 | 777 |
| Whitesand River (Lake Nipigon) | 82% | 24 | 839 |
| Whiting River | 81% | 25 | 827 |
| Wickham River | 73% | 33 | 758 |
| Widawka | 81% | 25 | 827 |
| Wiesent (Regnitz) | 77% | 29 | 790 |
| Wild River (Alaska) | 76% | 30 | 784 |
| Wild Weißeritz | 83% | 23 | 851 |
| Wildman River | 72% | 34 | 749 |
| Wilga (Garwolin) | 85% | 22 | 863 |
| Williams River (Western Australia) | 81% | 25 | 827 |
| Wilson River (Western Australia) | 83% | 23 | 851 |
| Wilton River | 78% | 28 | 799 |
| Wind River (Alaska) | 72% | 34 | 749 |
| Wipper (Unstrut) | 82% | 24 | 839 |
| Wolf River (Kansas) | 75% | 31 | 777 |
| Wollangambe River | 70% | 36 | 733 |
| Wollomombi River | 83% | 23 | 851 |
| Wondreb | 87% | 20 | 885 |
| Wongungarra River | 81% | 25 | 827 |
| Würm (Nagold) | 73% | 33 | 758 |
| Wyaconda River | 89% | 19 | 897 |
| Xaçınçay | 79% | 27 | 807 |
| Xallas | 77% | 29 | 790 |
| Xapuri River | 87% | 20 | 885 |
| Xianshui River | 89% | 19 | 897 |
| Xiao Jiang (Yunnan) | 83% | 23 | 851 |
| Xiushui River | 77% | 29 | 790 |
| Yappar River | 79% | 27 | 807 |
| Yarrowitch River | 90% | 18 | 909 |
| Yasu River | 72% | 34 | 749 |
| Yata River | 77% | 29 | 790 |
| Yazva | 77% | 29 | 790 |
| Yerne | 90% | 18 | 909 |
| Yeruslan | 83% | 23 | 851 |
| Yinma River | 75% | 31 | 777 |
| Ysyk-Ata River | 82% | 24 | 839 |
| Yūbetsu River | 70% | 36 | 733 |
| Yudoma | 76% | 30 | 784 |
| Yula | 81% | 25 | 827 |
| Yungyuyolee | 82% | 24 | 839 |
| Yvel | 87% | 20 | 885 |
| Záncara | 75% | 31 | 777 |
| Zay | 71% | 35 | 740 |
| Zel’vyanka River | 87% | 20 | 885 |
| Zelina | 90% | 18 | 909 |
| Zelter | 87% | 20 | 885 |
| Zgłowiączka | 80% | 26 | 817 |
| Zharly | 87% | 20 | 885 |
| Zhimyky | 85% | 22 | 863 |
| Zhizdra | 79% | 27 | 807 |
| Zhyngyldyozek | 87% | 20 | 885 |
| Zigi River | 71% | 35 | 740 |
| Zilim | 81% | 25 | 827 |
| Zilupe | 80% | 26 | 817 |
| Žitava | 72% | 34 | 749 |
| Zolotonoshka | 79% | 27 | 807 |
| Zomandao River | 80% | 26 | 817 |
| Zusam | 72% | 34 | 749 |
| Zyryanka | 73% | 33 | 758 |