Here you will find an overview of the bodies of water available on NavShip and their recorded length. You can easily report missing bodies of water at [email protected].
| Waterway | Kind | Areas | Length | Update |
|---|---|---|---|---|
| Aakvlai | Inland | Netherlands | 10.3 km | 03.11.2021 |
| Aare | Inland | Switzerland | 216 km | 25.01.2024 |
| Aartalsee | Lower | Germany | 2.8 km | 04.05.2023 |
| Aasee | Lower | Germany | 1.1 km | 10.01.2023 |
| Abelitz | Inland | Germany | 8.8 km | 05.02.2019 |
| Abelitz-Moordorf-Kanal | Inland | Germany | 3.9 km | 05.02.2019 |
| Abuls | Lower | Latvia | 22.7 km | 17.08.2023 |
| Acheloos | Inland | Greece | 66 km | 11.05.2023 |
| Achlumer Feart | Inland | Netherlands | 3.2 km | 16.01.2023 |
| Adda | Inland | Italy | 34.6 km | 08.08.2023 |
| Ade | Inland | Netherlands | 4.2 km | 15.12.2021 |
| Adour | Inland | France | 97.1 km | 08.05.2023 |
| Aduarderdiep | Lower | Netherlands | 7 km | 27.07.2022 |
| Aeron | Inland | United Kingdom | 1.9 km | 25.09.2023 |
| Aff | Inland | Atlantic Ocean, France | 8.7 km | 25.07.2023 |
| Afon Dwyrdyd | Inland | Atlantic Ocean, United Kingdom | 11.1 km | 09.01.2024 |
| Afwateringskanaal | Inland | Netherlands | 21.3 km | 04.05.2023 |
| Aggertalsperre | Inland | Germany | 5.7 km | 10.01.2023 |
| Ain | Inland | France | 30.3 km | 03.01.2024 |
| Aire | Inland | United Kingdom | 91.8 km | 17.02.2019 |
| Ajstrup Bugt | Sea | Baltic Sea, Denmark | 47.8 km | 26.02.2024 |
| Akkrumer Rak | Inland | Netherlands | 33.1 km | 15.09.2023 |
| Alamitos Bay | Inland | United States | 8.4 km | 20.11.2023 |
| Alb | Lower | Germany | 24.7 km | 08.08.2023 |
| Albertkanaal | Inland | Belgium | 110.6 km | 24.07.2023 |
| Alblas | Inland | Netherlands | 14.7 km | 26.06.2023 |
| Alburg Passage | Inland | United States | 11.4 km | 14.02.2024 |
| Alddeel | Inland | Netherlands | 1.6 km | 13.02.2024 |
| Alde | Inland | United Kingdom | 28.8 km | 21.08.2023 |
| Alde Wel | Inland | Netherlands | 10 km | 24.07.2023 |
| Aldemear | Lower | Netherlands | 8.6 km | 11.07.2023 |
| Aldfeart | Inland | Netherlands | 984 m | 16.01.2023 |
| Aldtsjerkster Feart | Inland | Netherlands | 3.5 km | 13.09.2022 |
| Alkali Creek | Inland | United States | 2.9 km | 08.03.2024 |
| Alkmaardermeer | Inland | Netherlands | 5.2 km | 20.12.2021 |
| Allegheny River | Inland | United States | 431.6 km | 29.01.2024 |
| Aller | Inland | Germany | 120.2 km | 04.08.2023 |
| Almelo de Haandrik Kanaal | Inland | Netherlands | 39.5 km | 08.08.2023 |
| Alperstedter See | Inland | Germany | 1.5 km | 09.01.2023 |
| Alpnacher See | Inland | Switzerland | 5.4 km | 16.05.2023 |
| Alpsee | Lake | Germany | 7.2 km | 27.09.2023 |
| Alster | Lake | Germany | 20.3 km | 08.08.2023 |
| Altamaha River | Inland | United States | 228.6 km | 12.12.2023 |
| Alte Donau | Inland | Austria | 7.6 km | 11.01.2023 |
| Alte Maar | Inland | Germany | 555 m | 10.01.2023 |
| Altenplathower Altkanal | Inland | Germany | 2.1 km | 10.08.2023 |
| Alter Rhein | Inland | Austria, Switzerland | 19.4 km | 20.06.2023 |
| Alter Spreearm | Inland | Germany | 705 m | 24.07.2023 |
| Altes Greetsieler Sieltief | Inland | Germany | 17.5 km | 11.05.2023 |
| Altmühl | Lower | Germany | 4.9 km | 20.04.2022 |
| Altmühlsee | Lake | Germany | 8.8 km | 19.01.2024 |
| Altwarmbüchener See | Inland | Germany | 1.6 km | 19.06.2023 |
| Alum Creek | Inland | United States | 9.7 km | 26.02.2024 |
| Ambracian Gulf | Lake | Greece, Mediterranean Sea | 147.3 km | 22.08.2023 |
| Ammer | Inland | Germany | 8.9 km | 10.01.2023 |
| Ammersee | Lake | Germany | 35.7 km | 05.07.2023 |
| Amstel | Inland | Netherlands | 42.2 km | 10.08.2023 |
| Amstelmeerkanaal | Inland | Netherlands | 22.7 km | 18.12.2023 |
| Amsterdam | Inland | Netherlands | 97.6 km | 13.02.2024 |
| Amsterdam-Rijn-Kanaal | Inland | Netherlands | 81.5 km | 18.01.2024 |
| Amtmannskanal | Lower | Germany | 2.6 km | 11.07.2023 |
| Anacostia River | Inland | United States | 13.1 km | 18.01.2024 |
| Ancholme | Inland | United Kingdom | 31.3 km | 20.06.2023 |
| Ancien Canal du Rhone au Rhin | Lower | France | 61.4 km | 19.01.2024 |
| Angstel | Inland | Netherlands | 18.2 km | 14.02.2023 |
| Ankeveenssche Plassen | Lower | Netherlands | 3.1 km | 20.02.2023 |
| Anse de Saint-Gervais | Inland | France | 12 km | 08.08.2023 |
| Ant | Inland | United Kingdom | 20.7 km | 18.03.2019 |
| Antiguo Canal de Cuemanco | Inland | Mexico | 19.5 km | 14.03.2024 |
| Apalachicola River | Inland | United States | 302.9 km | 29.01.2024 |
| Apeldoornsch Kanaal | Inland | Netherlands | 54.2 km | 18.07.2022 |
| Aper Tief | Inland | Germany | 10.7 km | 10.01.2023 |
| Apex Lake | Inland | United States | 775 m | 22.03.2024 |
| Appamattox River | Inland | United States | 40.2 km | 25.01.2024 |
| Aquia Creek | Inland | United States | 14.6 km | 18.01.2024 |
| Arade | Inland | Portugal | 10.4 km | 19.06.2023 |
| Ardeche | Lower | France | 6.1 km | 03.01.2024 |
| Arendsee | Inland | Germany | 3.2 km | 11.05.2023 |
| Arkansas River | Inland | United States | 976.4 km | 23.02.2024 |
| Arnekanaal | Inland | Netherlands | 4.4 km | 31.10.2022 |
| Arno | Inland | Italy | 127 km | 15.08.2023 |
| Arresø | Inland | Denmark | 11.3 km | 03.01.2024 |
| Arumer Feart | Inland | Netherlands | 7.4 km | 01.11.2021 |
| Ashby de la Zouch Canal | Inland | United Kingdom | 35.7 km | 05.01.2024 |
| Ashley River | Inland | United States | 13.9 km | 23.01.2024 |
| Asowske more | Lake | Black Sea, Russia, Ukraine | 1034 km | 19.01.2024 |
| Asplangen | Inland | Sweden | 28.8 km | 11.11.2021 |
| Assumer Vaart | Inland | Netherlands | 8 km | 23.05.2023 |
| Atlantic Highlands | Inland | United States | 19.9 km | 26.02.2024 |
| Atterse | Lake | Austria | 45.6 km | 13.02.2019 |
| Aude | Inland | France | 11.6 km | 08.04.2022 |
| Auensee | Lower | Germany | 1.4 km | 15.01.2024 |
| Augusta Canal | Inland | United States | 33.2 km | 08.08.2023 |
| Aurajoki | Inland | Baltic Sea, Finland | 6 km | 22.06.2023 |
| Auray | Inland | France | 4.3 km | 18.03.2019 |
| Ave | Inland | Portugal | 3.4 km | 23.06.2023 |
| Avon | Inland | United Kingdom | 208.6 km | 05.01.2024 |
| B. L. Tijdenskanaal | Inland | Netherlands | 23.1 km | 16.01.2023 |
| Bacchiglione | Lower | Italy | 47.2 km | 20.06.2023 |
| Back Creek | Inland | United States | 7.9 km | 18.01.2024 |
| Back River | Inland | United States | 12.3 km | 19.01.2024 |
| Baie Queylus | Inland | Canada | 36.7 km | 24.01.2024 |
| Baileys Harbor | Inland | United States | 4.3 km | 19.02.2024 |
| Bakelse Aa | Lower | Netherlands | 666 m | 16.01.2023 |
| Bakhusterfeart | Inland | Netherlands | 2.7 km | 08.07.2019 |
| Balaton | Lake | Hungary | 189.9 km | 12.09.2023 |
| Balgzandkanaal | Inland | Netherlands | 21.6 km | 24.07.2023 |
| Ballens | Inland | Netherlands | 52.4 km | 24.07.2023 |
| Ballona Creek | Inland | United States | 5.6 km | 05.12.2023 |
| Bandak | Inland | Norway | 28.8 km | 29.12.2023 |
| Bandon | Inland | Atlantic Ocean, Ireland | 22.1 km | 07.12.2023 |
| Bann | Inland | United Kingdom | 82.6 km | 09.01.2024 |
| Banter See | Inland | Germany | 2.1 km | 29.08.2023 |
| Barbara Kanal | Inland | Germany | 1.2 km | 09.01.2023 |
| Bargermeerkanaal | Inland | Netherlands | 7 km | 23.09.2022 |
| Barken | Inland | Sweden | 25.5 km | 15.01.2024 |
| Barren River Lake | Inland | United States | 6.4 km | 26.01.2024 |
| Barrow | Inland | Ireland | 150.1 km | 09.01.2024 |
| Barthe | Sea | Germany | 7 km | 09.01.2023 |
| Bartlett Lake | Inland | United States | 12.6 km | 01.03.2024 |
| Basingstoke Canal | Inland | United Kingdom | 49.5 km | 06.08.2020 |
| Basiskanaal | Inland | Netherlands | 2.7 km | 23.09.2022 |
| Basra Canal | Inland | Indian Pcean | 198.9 km | 23.01.2024 |
| Bass Lake | Inland | United States | 7.4 km | 08.03.2024 |
| Bassin de Arcachon | Lake | France | 58.8 km | 25.07.2023 |
| Bassin de Mouettes | Inland | France | 1.5 km | 10.01.2023 |
| Bay Lake | Inland | United States | 4.2 km | 24.11.2023 |
| Bay Point | Inland | United States | 7.6 km | 19.01.2024 |
| Bay of Quinte | Inland | Canada | 62.5 km | 18.03.2024 |
| Bde Maka Ska | Inland | United States | 1.9 km | 05.02.2024 |
| Bear Creek | Inland | United States | 8.6 km | 19.01.2024 |
| Bear Lake | Lake | United States | 72.9 km | 20.11.2023 |
| Bear River Reservoir | Inland | United States | 3.9 km | 04.03.2024 |
| Beatrixkanaal | Inland | Netherlands | 26.3 km | 23.06.2023 |
| Beaulieu River | Inland | North Sea, United Kingdom | 11.2 km | 05.01.2024 |
| Beaver Lake | Inland | United States | 37.5 km | 22.06.2023 |
| Beemsterringvaart | Inland | Netherlands | 39.1 km | 19.12.2023 |
| Bega | Inland | Romania, Serbia | 77.9 km | 10.08.2023 |
| Belleville Lake | Inland | United States | 10.1 km | 21.12.2023 |
| Belmont Bay | Inland | United States | 6 km | 18.01.2024 |
| Belmont Harbor | Inland | United States | 2.5 km | 19.02.2024 |
| Belterwijde | Inland | Netherlands | 7 km | 23.09.2022 |
| Bennet Creek | Inland | United States | 3.7 km | 23.01.2024 |
| Benson Creek | Inland | United States | 757 m | 26.01.2024 |
| Benthuizervaart | Lower | Netherlands | 4 km | 10.08.2023 |
| Beresina | Inland | Belarus | 213.4 km | 29.12.2023 |
| Berezan | Inland | Ukraine | 35.8 km | 26.06.2023 |
| Bergwitzsee | Lower | Germany | 4.5 km | 03.01.2024 |
| Berlin Lake | Inland | United States | 7.6 km | 05.12.2023 |
| Berlin-Spandauer-Schifffahrtskanal | Inland | Germany | 11.3 km | 08.08.2023 |
| Bernisse | Inland | Netherlands | 8.6 km | 17.12.2021 |
| Berzdorfer See | Lake | Germany | 13 km | 16.11.2021 |
| Betsie Lake | Inland | United States | 3 km | 20.02.2024 |
| Beukers Steenwijk | Inland | Netherlands | 52.2 km | 27.09.2023 |
| Bevert | Lower | Netherlands | 12.9 km | 24.07.2023 |
| Bidasoa | Inland | France, Spain | 7.6 km | 03.07.2023 |
| Biebrza | Lower | Poland | 107.2 km | 03.07.2023 |
| Bielersee | Lake | Switzerland | 44 km | 25.01.2024 |
| Bierumermaar | Inland | Netherlands | 5.7 km | 08.05.2019 |
| Big Bear Lake | Inland | United States | 10.8 km | 08.03.2024 |
| Big Blue Lake | Inland | United States | 2.8 km | 26.02.2024 |
| Big Lake | Inland | United States | 2.7 km | 29.02.2024 |
| Biggetalsperre | Inland | Germany | 18 km | 10.01.2023 |
| Bijleveld | Inland | Netherlands | 6.2 km | 03.02.2023 |
| Bikowsee | Inland | Germany | 1.1 km | 26.06.2023 |
| Bille | Inland | Germany | 21.6 km | 08.05.2023 |
| Binnenbedijkte Maas | Inland | Netherlands | 7.1 km | 15.05.2023 |
| Binnenbermsloot | Lower | Netherlands | 7.9 km | 16.05.2023 |
| Binnenhaven | Inland | Netherlands | 3.8 km | 20.06.2023 |
| Binnenkanaal | Sea | Netherlands | 1.9 km | 21.02.2023 |
| Bird River | Inland | United States | 6.1 km | 22.01.2024 |
| Birmingham Canal | Inland | United Kingdom | 19.6 km | 05.01.2024 |
| Birmingham and Fazeley Canal | Inland | United Kingdom | 53.5 km | 19.01.2024 |
| Biskopsrak | Inland | Netherlands | 2.6 km | 31.01.2019 |
| Bistrita | Inland | Romania | 34 km | 27.07.2023 |
| Blachford Lake | Inland | Canada | 23 km | 20.03.2024 |
| Black Bay | Inland | United States | 2.5 km | 29.02.2024 |
| Black Brook | Inland | United Kingdom | 2.1 km | 08.01.2024 |
| Black River | Inland | Canada, United States | 29.9 km | 05.02.2024 |
| Black River Bay | Inland | United States | 3 km | 29.02.2024 |
| Black Rock Canal | Inland | United States | 8.1 km | 26.02.2024 |
| Black Sea | Inland | Black Sea, Bulgaria | 19.8 km | 04.01.2024 |
| Blackjack Lake | Inland | United States | 5.5 km | 04.12.2023 |
| Blackwater River | Inland | United Kingdom, United States | 34.8 km | 05.01.2024 |
| Blakeley River | Inland | Atlantic Ocean, United States | 18.8 km | 14.03.2024 |
| Blakervaart | Inland | Netherlands | 26.7 km | 03.11.2023 |
| Blavet | Inland | France | 96.5 km | 25.09.2023 |
| Bleibtreusee | Lower | Germany | 794 m | 10.01.2023 |
| Blejsko Jezero | Lake | Slowenia | 6.1 km | 02.08.2023 |
| Blies | Lower | France, Germany | 1.7 km | 25.01.2019 |
| Blithfield Reservoir | Lower | United Kingdom | 5.3 km | 05.01.2024 |
| Blue Springs Lake | Inland | United States | 3.4 km | 05.02.2024 |
| Blyth | Inland | United Kingdom | 7.6 km | 25.09.2023 |
| Boat House Pond | Inland | United States | 1.5 km | 23.01.2024 |
| Boazumer Feart | Lower | Netherlands | 4.6 km | 16.01.2023 |
| Bodden | Lake | Germany | 152.8 km | 25.09.2023 |
| Bodensee | Lake | Austria, Germany, Switzerland | 307.7 km | 27.09.2023 |
| Bodrog | Inland | Hungary, Slowakia | 75.5 km | 08.08.2023 |
| Boekhorstvaart | Inland | Netherlands | 9.1 km | 15.12.2021 |
| Boezem | Inland | Netherlands | 1.2 km | 13.01.2023 |
| Bohinisko Jezero | Inland | Slowenia | 4 km | 03.01.2024 |
| Bohmen | Inland | Sweden | 63.8 km | 03.01.2024 |
| Bolsa Bay | Inland | United States | 11.3 km | 20.11.2023 |
| Bolter Kanal | Inland | Germany | 13.5 km | 29.08.2023 |
| Boorne | Inland | Netherlands | 8.2 km | 16.09.2022 |
| Borfussmer-Kanal | Inland | Germany | 5.9 km | 05.02.2019 |
| Borgwatering | Inland | Netherlands | 9 km | 08.05.2019 |
| Bostalsee | Lower | Germany | 3.8 km | 03.01.2024 |
| Boterdiep | Inland | Netherlands | 11.8 km | 13.09.2022 |
| Boudewijnkanaal | Inland | Belgium | 18.8 km | 15.08.2023 |
| Bourbince | Inland | France | 84 km | 01.12.2021 |
| Bowcombe Creek | Inland | United Kingdom | 11.5 km | 21.08.2023 |
| Boyd Lake | Inland | United States | 5.7 km | 08.03.2024 |
| Braak | Inland | Netherlands | 1.5 km | 18.01.2023 |
| Braassemermeer | Inland | Netherlands | 5.8 km | 17.12.2021 |
| Brandeburevaart | Inland | Netherlands | 915 m | 16.01.2023 |
| Brandenburger Niederhavel | Inland | Germany | 10.5 km | 08.08.2023 |
| Brandenburger Stadtkanal | Inland | Germany | 6.5 km | 24.06.2021 |
| Bras du Lac | Lower | France | 2.3 km | 03.01.2024 |
| Brazos River | Inland | United States | 36.5 km | 23.02.2024 |
| Brda | Inland | Poland | 159.2 km | 11.08.2023 |
| Breitenauer See | Lower | Germany | 1.3 km | 03.01.2024 |
| Breitling | Lower | Baltic Sea, Germany | 11.3 km | 19.01.2024 |
| Brenta | Inland | Italy | 124.7 km | 20.01.2024 |
| Brielse Meer | Inland | Netherlands | 21.4 km | 24.07.2023 |
| Brienzersee | Lake | Switzerland | 30.6 km | 03.01.2024 |
| Brieskower Kanal | Lower | Germany | 13.7 km | 29.08.2023 |
| Bristol Harbor | Inland | United States | 16.7 km | 09.02.2024 |
| Broad Creek | Inland | United States | 6.2 km | 11.12.2023 |
| Broekervaart | Inland | Netherlands | 9.9 km | 24.07.2023 |
| Broeresleat of Fjouwerhúster Feart | Inland | Netherlands | 3.2 km | 01.11.2021 |
| Brombachsee | Lake | Germany | 24.2 km | 19.12.2023 |
| Bronsteevaart | Inland | Netherlands | 576 m | 16.01.2023 |
| Brookville Lake | Inland | United States | 17.5 km | 30.01.2024 |
| Broyekanal | Inland | Switzerland | 9.1 km | 19.10.2021 |
| Brugge | Inland | Belgium | 7.9 km | 15.08.2023 |
| Bruggevaart | Inland | Netherlands | 3.4 km | 03.02.2023 |
| Budd Lake | Inland | United States | 2.6 km | 05.02.2024 |
| Buffalo Bayou | Inland | United States | 31.7 km | 22.04.2019 |
| Buffalo River | Inland | Canada, United States | 5.4 km | 26.02.2024 |
| Buffington Harbor | Inland | United States | 1 km | 19.02.2024 |
| Bug | Inland | Belarus, Poland, Ukraine | 608.1 km | 16.01.2024 |
| Buitenhaven | Inland | Netherlands | 3.5 km | 02.02.2023 |
| Buitenposter Vaart | Inland | Netherlands | 5.7 km | 20.12.2023 |
| Buizengat | Inland | Netherlands | 3.7 km | 24.07.2023 |
| Buizerdtocht | Inland | Netherlands | 1.9 km | 29.06.2023 |
| Bull Shoals Lake | Inland | United States | 20.1 km | 30.01.2024 |
| Bullards Bar | Inland | United States | 16.7 km | 04.03.2024 |
| Bullneck Creek | Inland | United States | 1.7 km | 19.01.2024 |
| Buna | Inland | Albania, Montenegro | 48 km | 08.08.2023 |
| Bure | Inland | United Kingdom | 48.8 km | 18.03.2019 |
| Burefeart | Inland | Netherlands | 1 km | 16.01.2023 |
| Burg Delenkanaal | Inland | Netherlands | 4.8 km | 22.06.2023 |
| Burg-Lübbener-Kanal | Lower | Germany | 21.5 km | 24.02.2023 |
| Burnham Harbor | Inland | United States | 2.9 km | 27.11.2023 |
| Burnsville Lake | Inland | United States | 2.4 km | 13.02.2024 |
| Bush River | Inland | United States | 17.4 km | 19.01.2024 |
| Bussvikfjorden | Inland | Norway | 60.2 km | 26.09.2023 |
| Butler River | Inland | United States | 7.6 km | 12.12.2023 |
| Bwarswatering | Inland | Netherlands | 4.3 km | 24.07.2023 |
| Bytyń Wielki | Inland | Poland | 14.8 km | 18.10.2023 |
| Bzura | Lower | Poland | 42.5 km | 12.12.2023 |
| Bärwalder See | Lake | Germany | 14.7 km | 27.09.2023 |
| Bürgerfließ | Lower | Germany | 3.8 km | 24.02.2023 |
| Büttel-Kanal | Lower | Germany | 4.3 km | 29.08.2023 |
| Calandkanaal | Inland | Netherlands | 12.8 km | 20.06.2023 |
| Calcasieu River | Inland | United States | 123.8 km | 02.02.2024 |
| Calder | Inland | United Kingdom | 67.9 km | 11.03.2024 |
| Caldon Canal | Inland | United Kingdom | 19.5 km | 08.01.2024 |
| Caloosahatchee River | Inland | Atlantic Ocean, United States | 121 km | 21.11.2023 |
| Calumet River | Inland | United States | 19.2 km | 18.03.2024 |
| Cam | Inland | United Kingdom | 22.3 km | 15.04.2019 |
| Cambridge Creek | Inland | United States | 1.5 km | 18.01.2024 |
| Camp Branch | Inland | United States | 8.4 km | 05.02.2024 |
| Campus Lake | Inland | United States | 833 m | 30.01.2024 |
| Canadian River | Inland | United States | 6.2 km | 01.03.2024 |
| Canal Augustowski | Inland | Belarus, Poland | 63.3 km | 15.05.2023 |
| Canal Bruxelles-Charleroi | Inland | Belgium | 103 km | 22.01.2024 |
| Canal Caen a la Mer | Sea | France | 17 km | 24.07.2023 |
| Canal Champagne et Bourgogne | Inland | France | 225.1 km | 25.11.2021 |
| Canal Lateral a la Loire | Inland | France | 231.5 km | 25.07.2023 |
| Canal Lateral de la Marne | Inland | France | 355.9 km | 27.09.2023 |
| Canal Moskva Volga | Inland | Russia | 125 km | 10.08.2023 |
| Canal Nantes Brest | Inland | France | 442.6 km | 04.01.2024 |
| Canal Principal | Inland | Spain | 20.1 km | 20.06.2023 |
| Canal Rhone a Sete | Inland | France | 51.6 km | 26.06.2023 |
| Canal Roanne a Digoin | Inland | France | 55.5 km | 29.11.2021 |
| Canal Sontea | Inland | Romania | 40.4 km | 27.06.2023 |
| Canal StQuentin | Inland | France | 82 km | 08.12.2021 |
| Canal and River Trust | Inland | United Kingdom | 15.8 km | 05.12.2023 |
| Canal d'Aire | Inland | France | 39.7 km | 08.11.2021 |
| Canal dArles a Rouc | Inland | France | 67.8 km | 08.08.2023 |
| Canal dEu à la Mer | Inland | France | 5.8 km | 25.07.2023 |
| Canal dLille et Rance | Inland | France | 111.7 km | 19.09.2023 |
| Canal dOrleans | Lower | France | 73.3 km | 21.07.2021 |
| Canal de Bourbourg | Inland | France | 61.1 km | 29.08.2023 |
| Canal de Bourgogne | Inland | France | 243.6 km | 27.09.2023 |
| Canal de Briare | Inland | France | 56.2 km | 26.11.2021 |
| Canal de Colmar | Inland | France | 22.7 km | 21.07.2022 |
| Canal de Furnes | Inland | Belgium, France | 35.2 km | 20.06.2023 |
| Canal de Huningue | Inland | France | 14.8 km | 10.01.2023 |
| Canal de Jonction, Nancy | Inland | France | 10.2 km | 01.02.2019 |
| Canal de L'Espierres | Inland | Belgium, France | 20.8 km | 05.09.2022 |
| Canal de Montech | Inland | France | 10.9 km | 11.05.2023 |
| Canal de Neufossé | Inland | France | 5.6 km | 09.11.2021 |
| Canal de Pont-de-Vau+ | Inland | France | 3.7 km | 25.07.2023 |
| Canal de Saint Denis | Inland | France | 12.9 km | 19.06.2023 |
| Canal de Savières | Inland | France | 5.6 km | 25.07.2023 |
| Canal de Tancarville | Inland | France | 41.8 km | 25.09.2023 |
| Canal de lEst | Inland | France | 3.3 km | 25.07.2023 |
| Canal de lOise a lAisne | Inland | France | 47.7 km | 18.11.2021 |
| Canal de la Basse Colme | Inland | Belgium, France | 30.8 km | 24.07.2023 |
| Canal de la Haute Colme | Inland | France | 64.1 km | 19.09.2023 |
| Canal de la Marne a lAisne | Inland | France | 58.1 km | 07.12.2021 |
| Canal de la Marne au Rhin | Inland | France | 291.8 km | 19.01.2024 |
| Canal de la Moselle | Inland | France | 9.8 km | 03.01.2024 |
| Canal de la Reunion | Inland | France | 26.4 km | 19.11.2021 |
| Canal de la Robine | Inland | France | 52.3 km | 01.04.2022 |
| Canal de la Scarpe | Inland | France | 62.6 km | 08.08.2023 |
| Canal des Ardennes | Inland | France | 195.8 km | 08.12.2021 |
| Canal des Landes | Inland | France | 47.8 km | 10.08.2023 |
| Canal des Rotours | Lower | Atlantic Ocean, Caribbean | 7.7 km | 11.12.2023 |
| Canal des Vosges | Inland | France | 128.4 km | 05.02.2024 |
| Canal du Loing | Inland | France | 50.3 km | 26.11.2021 |
| Canal du Midi | Inland | France | 304.7 km | 27.09.2023 |
| Canal du Nord | Inland | France | 70.6 km | 18.11.2021 |
| Canal du Rhone a Sete | Inland | France | 71.7 km | 15.08.2023 |
| Canal du Rhone au Rhin | Inland | France | 286.1 km | 19.01.2024 |
| Canal lateral de la Garonne | Inland | France | 193.9 km | 27.09.2023 |
| Canale Cavetta | Inland | Italy | 6.4 km | 31.08.2021 |
| Canale Commessera | Inland | Italy | 13.8 km | 25.01.2019 |
| Canale Livenza Morta | Inland | Italy | 26.6 km | 11.05.2023 |
| Canale Lugugnana | Inland | Italy | 20.4 km | 28.04.2022 |
| Canale Novissimo | Inland | Italy | 32 km | 25.09.2023 |
| Canale Po Brondolo | Inland | Italy | 10.8 km | 19.01.2024 |
| Canale Quarantia | Inland | Italy, Mediterranean Sea | 5.9 km | 18.03.2024 |
| Canale Saccagnana | Inland | Italy | 4 km | 31.08.2021 |
| Canale Saetta | Inland | Italy | 7 km | 10.08.2023 |
| Canale Scolmatore | Inland | Italy | 28.8 km | 15.08.2023 |
| Canale Taglio | Inland | Italy | 11.6 km | 31.08.2021 |
| Canale Tiel | Inland | Italy | 8.2 km | 03.01.2024 |
| Canale Zemole | Sea | Italy, Mediterranean Sea | 17.2 km | 03.01.2024 |
| Canale degli Alberoni | Inland | Italy | 3.4 km | 16.05.2023 |
| Canale di Adige | Inland | Italy | 73.6 km | 19.01.2024 |
| Canale di Pesaria | Inland | Italy, Mediterranean Sea | 7.4 km | 03.01.2024 |
| Canale di Sindacale | Inland | Italy | 55.7 km | 10.08.2023 |
| Canale di Valle | Inland | Italy | 8.9 km | 20.01.2024 |
| Canalul Dunare-Marea Neagra | Inland | Romania | 122.8 km | 18.10.2023 |
| Canche | Inland | France | 9.8 km | 12.05.2023 |
| Candlewood Lake | Inland | United States | 25.4 km | 13.02.2024 |
| Caney Fork | Inland | United States | 4.1 km | 19.12.2023 |
| Canton Lake | Inland | United States | 10.4 km | 20.11.2023 |
| Cape Cod Canal | Inland | Atlantic Ocean, United States | 20.1 km | 17.11.2023 |
| Cape Coral | Inland | United States | 229.8 km | 08.08.2023 |
| Cape Fear River | Inland | United States | 288.7 km | 29.01.2024 |
| Capelsche Haven | Inland | Netherlands | 2.1 km | 20.10.2022 |
| Carlyle Reservoir | Lake | United States | 47.2 km | 30.01.2024 |
| Carry Bay | Inland | United States | 735 m | 14.02.2024 |
| Casamance | Inland | Atlantic Ocean | 221.6 km | 23.01.2024 |
| Cass Lake | Inland | United States | 3.4 km | 29.02.2024 |
| Catawba River | Inland | United States | 16.5 km | 25.01.2024 |
| Cattaraugus Creek | Inland | United States | 1.8 km | 01.12.2023 |
| Cavado | Inland | Portugal | 17.3 km | 19.06.2023 |
| Cayuga Lake | Inland | United States | 66.4 km | 01.02.2024 |
| Cedar Lake | Inland | United States | 10.5 km | 29.02.2024 |
| Cedar Point | Inland | United States | 12.9 km | 01.12.2023 |
| Cedar River | Inland | United States | 29.9 km | 08.03.2024 |
| Cedarville Bay | Inland | United States | 15.1 km | 11.03.2024 |
| Center Hill Lake | Inland | United States | 12.7 km | 25.01.2024 |
| Champlain | Inland | United States | 247.3 km | 14.02.2024 |
| Chandos Lake | Inland | Canada | 13.6 km | 21.02.2024 |
| Charente | Inland | France | 168.7 km | 19.08.2022 |
| Charkiw | Inland | Ukraine | 1.9 km | 16.01.2024 |
| Charlottenburger Verbindungskanal | Inland | Germany | 1.7 km | 25.01.2019 |
| Chatfield Reservoir | Inland | United States | 5.1 km | 08.03.2024 |
| Chattahoochee River | Inland | United States | 584.7 km | 26.06.2023 |
| Chaumont Bay | Inland | United States | 7.4 km | 27.02.2024 |
| Chautauqua Lake | Inland | United States | 31 km | 26.02.2024 |
| Cheat Lake | Inland | United States | 16.5 km | 05.01.2024 |
| Cheesequake Creek | Inland | United States | 2.9 km | 26.02.2024 |
| Chenal de Mortagne | Inland | France | 8.5 km | 04.01.2024 |
| Chenal de Saint-Léonard | Inland | France | 10.9 km | 04.01.2024 |
| Chenal du Gua | Inland | France | 8.3 km | 04.01.2024 |
| Chenal du Moine | Inland | Canada | 4.4 km | 15.03.2024 |
| Cherry Creek | Inland | United States | 3.8 km | 08.03.2024 |
| Chesapeake Bay | Inland | United States | 35.9 km | 19.01.2024 |
| Chesapeake Delaware Channel | Inland | United States | 43.7 km | 19.01.2024 |
| Chester River | Inland | United States | 33.3 km | 22.01.2024 |
| Chesterfield Canal | Inland | United Kingdom | 51.2 km | 08.01.2024 |
| Chetco River | Inland | Pacific Ozean, United States | 9.6 km | 20.11.2023 |
| Chew Valley Lake | Inland | United Kingdom | 3.4 km | 05.01.2024 |
| Chicago Ship Canal | Inland | United States | 67.3 km | 24.11.2023 |
| Chiemsee | Lake | Germany | 52.5 km | 29.12.2023 |
| Choptank River | Inland | United States | 66 km | 18.01.2024 |
| Chowan River | Inland | United States | 54.7 km | 29.06.2023 |
| Christina River | Inland | United States | 5.6 km | 22.01.2024 |
| Churchill River | Inland | Canada | 39.4 km | 25.01.2024 |
| Clam Lake | Inland | United States | 2 km | 19.02.2024 |
| Clapboard Creek | Inland | United States | 1.3 km | 05.01.2024 |
| Clear Lake | Inland | United States | 28.7 km | 23.02.2024 |
| Clearwater River | Inland | United States | 30.4 km | 20.11.2023 |
| Cleddau Ddu | Inland | Atlantic Ocean, North Sea, United Kingdom | 46.6 km | 05.01.2024 |
| Cleveland Harbor | Inland | United States | 8.1 km | 20.02.2024 |
| Clinton River | Inland | Canada, United States | 12.6 km | 26.02.2024 |
| Clyde | Inland | United Kingdom | 71.1 km | 06.12.2023 |
| Coan River | Inland | United States | 9.1 km | 18.01.2024 |
| Coast of Ireland | Inland | Atlantic Ocean, Ireland | 69.4 km | 09.01.2024 |
| Cobbosseecontee Lake | Inland | United States | 14.3 km | 27.02.2024 |
| Coevorden-Zwinderen | Inland | Netherlands | 10 km | 23.01.2019 |
| Cold Lake | Lake | Canada | 85.7 km | 20.11.2023 |
| Cole River | Inland | United States | 14.2 km | 09.02.2024 |
| Collins Bay | Inland | Canada, United States | 4.2 km | 11.03.2024 |
| Colne | Inland | United Kingdom | 17.9 km | 21.08.2023 |
| Colorado River | Inland | United States | 461.1 km | 01.03.2024 |
| Columbia River | Inland | United States | 709.4 km | 07.03.2024 |
| Conesus Lake | Inland | United States | 12.8 km | 27.02.2024 |
| Congamond Lakes | Inland | Atlantic Ocean, United States | 5.5 km | 12.12.2023 |
| Conne River | Inland | Atlantic Ocean, Canada | 56.3 km | 24.01.2024 |
| Conneaut Harbor | Inland | United States | 1.5 km | 01.12.2023 |
| Connecticut River | Inland | United States | 137.8 km | 09.02.2024 |
| Convict Lake | Inland | United States | 1.5 km | 08.03.2024 |
| Conwy | Inland | Atlantic Ocean, North Sea, United Kingdom | 20.6 km | 21.08.2023 |
| Cooper River | Inland | United States | 180.5 km | 23.01.2024 |
| Coosa River | Inland | United States | 308.9 km | 30.01.2024 |
| Copper Harbor | Inland | United States | 3 km | 23.02.2024 |
| Copper Kettle Marina | Inland | United States | 1.8 km | 01.12.2023 |
| Core Creek | Inland | United States | 10.8 km | 16.11.2023 |
| Corrotoman River | Inland | United States | 8 km | 18.01.2024 |
| Cospudener See | Lake | Germany | 9.5 km | 08.08.2023 |
| Cote d Azur | Inland | France, Mediterranean Sea | 7 km | 08.08.2023 |
| Cove Creek | Inland | United States | 6 km | 26.01.2024 |
| Cowan Lake | Inland | United States | 3.9 km | 30.01.2024 |
| Creilervaart | Inland | Netherlands | 7.1 km | 23.06.2023 |
| Crescent Lake | Inland | United States | 9.6 km | 12.01.2024 |
| Crinian Canal | Inland | Atlantic Ocean, United Kingdom | 21.1 km | 09.01.2024 |
| Crossinsee | Inland | Germany | 7.7 km | 05.06.2023 |
| Crystal Lake | Lake | United States | 31.3 km | 20.02.2024 |
| Cumberland River | Inland | United States | 779.9 km | 11.03.2024 |
| Cunningham Lake | Inland | United States | 747 m | 04.03.2024 |
| Cuyahoga River | Inland | United States | 18.7 km | 20.02.2024 |
| Cypress Lake | Inland | United States | 19.7 km | 29.01.2024 |
| Czaplino | Inland | Poland | 2 km | 18.10.2023 |
| Czarna | Inland | Poland | 1.2 km | 12.12.2023 |
| Czorsztynskie | Lake | Poland | 23.2 km | 27.09.2023 |
| Cère | Inland | France | 7 km | 08.08.2023 |
| Dabob Bay | Inland | United States | 16 km | 07.03.2024 |
| Dahme | Inland | Germany | 59.6 km | 09.01.2023 |
| Dalyan Kanali | Inland | Mediterranean Sea, Turkey | 29.3 km | 22.01.2024 |
| Damse Vaart | Inland | Belgium | 8 km | 24.07.2023 |
| Damsterdiep | Inland | Netherlands | 28.9 km | 03.01.2024 |
| Dart | Inland | Atlantic Ocean, North Sea, United Kingdom | 19.3 km | 21.08.2023 |
| Dassower See | Sea | Germany | 7.4 km | 30.08.2021 |
| Datteln-Hamm-Kanal | Inland | Germany | 46.7 km | 29.08.2023 |
| Daugherty Creek | Inland | United States | 12.2 km | 11.12.2023 |
| Davidson Creek | Inland | United States | 3.3 km | 14.12.2023 |
| De Bijland | Inland | Netherlands | 1.7 km | 25.01.2024 |
| De Dender | Inland | Belgium | 88.1 km | 27.09.2023 |
| De Gray Lake | Inland | United States | 5.2 km | 30.01.2024 |
| De Greft | Inland | Netherlands | 2.5 km | 28.01.2019 |
| De Grons | Inland | Netherlands | 5.8 km | 26.09.2022 |
| De Hank | Inland | Netherlands | 787 m | 19.06.2023 |
| De Herne | Inland | Netherlands | 4.4 km | 20.12.2021 |
| De Lende | Inland | Netherlands | 36.2 km | 08.08.2023 |
| De Lits | Inland | Netherlands | 17.2 km | 16.09.2022 |
| De Luis | Inland | Netherlands | 8.2 km | 24.07.2023 |
| De Mear | Inland | Netherlands | 772 m | 22.05.2023 |
| De Moark | Inland | Netherlands | 11.7 km | 23.06.2023 |
| De Poel | Inland | Netherlands | 4.2 km | 08.08.2023 |
| De Potmarge | Inland | Netherlands | 2.9 km | 31.01.2019 |
| De Rijd | Inland | Netherlands | 2.2 km | 12.09.2022 |
| De Ryd | Inland | Netherlands | 2.9 km | 31.01.2019 |
| De Vaart | Inland | Netherlands | 982 m | 20.06.2023 |
| De Welle | Inland | Netherlands | 7 km | 26.09.2022 |
| De Wijk | Inland | Netherlands | 2.7 km | 07.02.2023 |
| Dead Horse Bay | Inland | United States | 5.6 km | 20.02.2024 |
| Deben | Inland | United Kingdom | 22.3 km | 21.08.2023 |
| Dee | Inland | United Kingdom | 6.5 km | 21.08.2023 |
| Deep Creek | Inland | United States | 8.8 km | 14.12.2023 |
| Delaware River | Inland | United States | 477.5 km | 22.01.2024 |
| Delft | Inland | Netherlands | 666 m | 24.07.2023 |
| Den Haag | Lower | Netherlands | 11.3 km | 14.02.2023 |
| Derwentwater | Inland | Atlantic Ocean, United Kingdom | 4.6 km | 09.01.2024 |
| Des Moines River | Inland | United States | 13.6 km | 08.03.2024 |
| Dese | Sea | Italy | 28.6 km | 31.08.2021 |
| Deseda | Inland | Hungary | 7.6 km | 13.08.2023 |
| Desenka | Inland | Ukraine | 24.1 km | 19.01.2024 |
| Desna | Inland | Russia, Ukraine | 822.1 km | 19.01.2024 |
| Detroit Harbor | Inland | United States | 2.6 km | 19.02.2024 |
| Detroit Lake | Inland | United States | 4.7 km | 29.02.2024 |
| Detroit River | Inland | Canada, United States | 125.2 km | 26.02.2024 |
| Devils Elbow Channel | Inland | United States | 4.6 km | 02.02.2024 |
| Devils Lake | Inland | United States | 6.3 km | 29.02.2024 |
| Dewey Lake | Inland | United States | 8.2 km | 30.01.2024 |
| Diem | Inland | Netherlands | 3.4 km | 30.01.2019 |
| Diepenhoek | Inland | Netherlands | 4.5 km | 15.12.2021 |
| Dieperpoel | Inland | Netherlands | 3.5 km | 01.09.2021 |
| Diersfordter Waldsee | Lower | Germany | 3.1 km | 10.01.2023 |
| Dijksloot | Inland | Netherlands | 2.4 km | 15.02.2023 |
| Dijkvaart | Inland | Netherlands | 7.7 km | 08.08.2023 |
| Dijle | Inland | Belgium | 8 km | 05.09.2022 |
| Dillon Reservoir | Inland | United States | 7.2 km | 08.03.2024 |
| Dintelhaven | Inland | Netherlands | 4.7 km | 19.06.2023 |
| Diversey Harbor | Inland | United States | 3.6 km | 19.02.2024 |
| Dix River | Inland | United States | 21.9 km | 18.12.2023 |
| Dnepr | Inland | Belarus, Ukraine | 1804 km | 19.01.2024 |
| Dnepr-Bug | Inland | Belarus | 118.3 km | 29.08.2023 |
| Doanjumer Feart | Inland | Netherlands | 6.4 km | 30.01.2019 |
| Dobbersdorfer See | Inland | Germany | 4.4 km | 03.01.2024 |
| Dobbewatering | Inland | Netherlands | 14.4 km | 14.02.2023 |
| Dode Maasarm | Inland | Netherlands | 508 m | 20.06.2023 |
| Doe Valley Lake | Inland | United States | 4 km | 26.01.2024 |
| Doelengracht | Lower | Netherlands | 525 m | 14.02.2023 |
| Dogue Creek | Inland | United States | 3.5 km | 18.01.2024 |
| Dokkumer Djip | Inland | Netherlands | 26.3 km | 29.06.2023 |
| Dokkumer Ee | Inland | Netherlands | 37.3 km | 24.07.2023 |
| Dollart | Sea | Germany, Netherlands, North Sea | 31.6 km | 28.06.2023 |
| Dollgow-See | Inland | Germany | 5.4 km | 09.01.2023 |
| Dominguez Channel | Inland | United States | 27.5 km | 05.12.2023 |
| Don | Inland | Russia | 1500 km | 19.01.2024 |
| Don Pedro Reservoir | Inland | United States | 16.7 km | 04.03.2024 |
| Danube | Inland | Austria, Bulgaria, Croatia, Germany, Hungary, Romania, Serbia, Slowakia | 3162 km | 13.02.2024 |
| Donge | Inland | Netherlands | 5.8 km | 01.11.2022 |
| Doode Kikvorschkil | Inland | Netherlands | 2.7 km | 27.06.2023 |
| Dordtsche Kil | Inland | Netherlands | 9.7 km | 15.08.2023 |
| Dore | Inland | France | 131.9 km | 27.06.2023 |
| Dorra Dellen | Inland | Sweden | 52.1 km | 22.12.2023 |
| Dortmund-Ems-Kanal | Inland | Germany | 136.9 km | 29.08.2023 |
| Dosse | Inland | Germany | 49.3 km | 24.02.2023 |
| Douglas | Inland | United Kingdom | 18.4 km | 08.01.2024 |
| Dove-Elbe | Inland | Germany | 28.6 km | 19.01.2024 |
| Drachtstervaart | Inland | Netherlands | 7.1 km | 16.09.2022 |
| Drahendorfer Spree | Lower | Germany | 11.7 km | 18.08.2021 |
| Drammenselva | Inland | Baltic Sea, Norway | 45.7 km | 18.05.2022 |
| Drau | Inland | Austria, Slowenia | 70.9 km | 20.06.2023 |
| Drava | Inland | Croatia, Hungary | 246.6 km | 15.08.2023 |
| Drawsko | Inland | Poland | 17.4 km | 18.10.2023 |
| Drecht | Inland | Netherlands | 8.7 km | 03.02.2023 |
| Drentsche Diep | Inland | Netherlands | 26.6 km | 19.06.2023 |
| Drentse Hoofdvaart | Inland | Netherlands | 54.5 km | 23.09.2022 |
| Drewensee | Inland | Germany | 4.7 km | 16.07.2022 |
| Drin | Inland | Albania | 49.1 km | 03.01.2024 |
| Drozdy | Inland | Belarus | 8.2 km | 29.12.2023 |
| Dry Creek | Inland | United States | 8.4 km | 19.12.2023 |
| Dtd | Inland | Hungary, Serbia | 171.2 km | 05.02.2021 |
| Dubbele Wiericke | Inland | Netherlands | 7.7 km | 30.01.2019 |
| Dudley Canal | Inland | United Kingdom | 19.5 km | 05.01.2024 |
| Duena | Inland | Belarus, Latvia | 593.8 km | 29.12.2023 |
| Duna | Inland | Romania | 99 km | 22.06.2023 |
| Dunajec | Inland | Poland, Slowakia | 60.9 km | 10.10.2023 |
| Dunav-Tisa-Dunav | Inland | Serbia | 143.2 km | 27.09.2023 |
| Durchstich | Inland | Germany | 1.1 km | 10.01.2023 |
| Durme | Inland | Belgium | 2.9 km | 05.09.2022 |
| Dutch River | Inland | United Kingdom | 30 km | 17.02.2019 |
| Duvall Creek | Inland | United States | 2.4 km | 14.12.2023 |
| Duwamsih Waterway | Inland | United States | 43.1 km | 05.03.2024 |
| Dwarsgang | Inland | Netherlands | 3.1 km | 13.11.2023 |
| Dwina | Inland | Russia | 861.3 km | 19.01.2024 |
| Dworshak Reservoir | Inland | United States | 51.5 km | 07.03.2024 |
| Dyes Inlet | Inland | United States | 11.9 km | 20.11.2023 |
| Dyksfeart | Lower | Netherlands | 5.8 km | 24.07.2023 |
| Dziwna | Sea | Poland | 47.8 km | 09.01.2023 |
| Dümmer See | Lake | Germany | 12.4 km | 03.01.2024 |
| Eagle Creek | Inland | United States | 1.9 km | 21.12.2023 |
| Eagle Lake | Inland | United States | 13.2 km | 04.03.2024 |
| East Arm Little Calumet River | Inland | United States | 6.8 km | 20.02.2024 |
| East Branch | Inland | United States | 2.2 km | 09.02.2024 |
| East Camp Creek | Inland | United States | 3.4 km | 25.01.2024 |
| East Lake Tohopekaliga | Lake | United States | 21.6 km | 12.01.2024 |
| East River | Inland | United States | 46.7 km | 08.02.2024 |
| Easterbregesleat | Inland | Netherlands | 6.2 km | 08.12.2023 |
| Eastern Bay | Inland | United States | 20.4 km | 19.01.2024 |
| Ebro | Inland | Spain | 150 km | 03.01.2024 |
| Eckenförder Bucht | Sea | Baltic Sea, Germany | 1.9 km | 29.12.2023 |
| Eder | Lower | Germany | 19.2 km | 16.05.2023 |
| Ee | Inland | Netherlands | 12.1 km | 24.07.2023 |
| Eem | Inland | Netherlands | 38.6 km | 23.05.2023 |
| Egirdir Gölü | Lake | Turkey | 124.8 km | 22.01.2024 |
| Eglwys Nunydd | Inland | United Kingdom | 1.7 km | 05.01.2024 |
| Eider | Inland | Germany | 114.5 km | 05.07.2023 |
| Eilbekkanal | Inland | Germany | 2.3 km | 20.06.2023 |
| Eindhovens Kanaal | Inland | Netherlands | 13.5 km | 30.01.2019 |
| El Estero | Inland | Atlantic Ocean, Mexico | 18.6 km | 14.03.2024 |
| El Wady Canal | Inland | Egypt, Mediterranean Sea | 4.9 km | 22.01.2024 |
| Elbe | Sea | Czech Republic, Germany | 1157 km | 26.02.2024 |
| Elbe Seitenkanal | Inland | Germany | 115.2 km | 29.08.2023 |
| Elbe-Havel-Kanal | Inland | Germany | 60.4 km | 19.02.2024 |
| Elbe-Lübeck-Kanal | Inland | Germany | 67 km | 29.08.2023 |
| Elbe-Parey-Kanal | Inland | Germany | 4.4 km | 29.08.2023 |
| Elbe-Weser-Schifffahrtsweg | Sea | Germany | 70.2 km | 27.09.2023 |
| Elbeumflut | Inland | Germany | 3 km | 09.01.2023 |
| Elblag | Inland | Poland | 50.3 km | 27.09.2023 |
| Elde | Inland | Germany | 122.3 km | 15.08.2023 |
| Elfrather See | Inland | Germany | 2.3 km | 20.06.2023 |
| Elisabethfehn-Kanal | Inland | Germany | 15.4 km | 24.07.2023 |
| Elizabeth River | Inland | United States | 140.4 km | 23.01.2024 |
| Elk | Lower | Poland | 51.2 km | 03.07.2023 |
| Elkhorn Slough | Inland | Pacific Ozean, United States | 11.5 km | 20.11.2023 |
| Ellertshäuser See | Inland | Germany | 1.3 km | 09.01.2023 |
| Ellesmere Canal | Inland | United Kingdom | 2.5 km | 05.01.2024 |
| Elster | Lower | Germany | 15.3 km | 27.04.2022 |
| Elster-Saale-Kanal | Inland | Germany | 11.2 km | 22.06.2023 |
| Emajögi | Inland | Estonia | 100.4 km | 29.09.2023 |
| Embalse de Zaos | Inland | Spain | 1.5 km | 04.01.2024 |
| Embalse del Ebro | Inland | Spain | 21.4 km | 10.08.2023 |
| Ember | Inland | United Kingdom | 1.7 km | 06.08.2020 |
| Emder Stadtgraben | Inland | Germany | 3.8 km | 10.11.2021 |
| Emory River | Inland | United States | 34.7 km | 08.08.2023 |
| Ems | Sea | Germany, Netherlands, North Sea | 259.6 km | 05.12.2023 |
| Ems Seitenkanal | Inland | Germany | 12.9 km | 08.08.2023 |
| Ems-Vechte-Kanal | Inland | Germany | 21.3 km | 12.12.2022 |
| Emskanaal | Inland | Netherlands | 32 km | 29.08.2023 |
| Emsterkanal | Inland | Germany | 16.5 km | 10.08.2023 |
| Enkele Wiericke | Inland | Netherlands | 8.4 km | 08.08.2023 |
| Enns | Lower | Austria | 42.2 km | 15.08.2023 |
| Enservaart | Inland | Netherlands | 9.5 km | 27.06.2023 |
| Epplesee | Lower | Germany | 689 m | 03.01.2024 |
| Erdre | Inland | France | 28.5 km | 08.08.2023 |
| Erftkanal | Inland | Germany | 4.1 km | 03.04.2021 |
| Erie Canal | Inland | United States | 214.4 km | 05.01.2024 |
| Erlauf | Inland | Austria | 2.2 km | 11.01.2023 |
| Erne | Inland | United Kingdom | 160.9 km | 29.12.2023 |
| Escherkanal | Lower | Switzerland | 11.9 km | 12.01.2023 |
| Escopus Creek | Inland | United States | 1.5 km | 01.02.2024 |
| Esk | Inland | United Kingdom | 51.7 km | 21.08.2023 |
| Espelervaart | Inland | Netherlands | 7.8 km | 02.11.2021 |
| Este | Sea | Germany | 14.4 km | 02.04.2019 |
| Etang de Berre | Lake | France | 66.7 km | 05.07.2023 |
| Etang de l'Oliver | Lower | France | 1.9 km | 25.07.2023 |
| Etang du Ponant | Inland | France, Mediterranean Sea | 7.3 km | 08.04.2022 |
| Etel | Inland | France | 24.6 km | 15.08.2023 |
| Adige | Inland | Italy | 294.3 km | 19.01.2024 |
| Euphrat | Inland | Indian Pcean | 286.1 km | 20.11.2023 |
| Eure | Lower | France | 14.7 km | 25.07.2023 |
| Europavaart | Inland | Netherlands | 1.9 km | 16.01.2023 |
| Eutiner See | Inland | Germany | 4.7 km | 18.07.2022 |
| Exe | Inland | United Kingdom | 18.1 km | 05.01.2024 |
| Exeter Canal | Inland | United Kingdom | 9.9 km | 17.02.2019 |
| Eyre | Inland | France | 8.3 km | 25.07.2023 |
| Fairwash Canal | Inland | United Kingdom | 18.6 km | 21.08.2023 |
| Falen Å | Inland | Denmark | 1.7 km | 08.01.2024 |
| Falkträsket | Inland | Baltic Sea, Sweden | 2.3 km | 29.09.2023 |
| Falun | Inland | Sweden | 45 km | 15.01.2024 |
| Farm River | Inland | United States | 2.9 km | 08.02.2024 |
| Fedaelva | Inland | North Sea, Norway | 2.1 km | 24.01.2024 |
| Fehntjer Tief | Inland | Germany | 27.5 km | 24.07.2023 |
| Fehntjer Tief Nordarm | Lower | Germany | 3.2 km | 10.01.2023 |
| Feldmarksee | Lower | Germany | 632 m | 03.01.2024 |
| Ferchesarer See | Inland | Germany | 11.4 km | 19.06.2023 |
| Finland | Inland | Baltic Sea, Finland, Russia | 333.7 km | 07.03.2024 |
| Finn River | Inland | Ireland, United Kingdom | 1.8 km | 10.10.2019 |
| Finowkanal | Inland | Germany | 42.3 km | 25.09.2023 |
| Fish Lake | Inland | United States | 4.6 km | 08.03.2024 |
| Fiume Ausa | Inland | Italy | 12.4 km | 30.08.2021 |
| Fiume Brenta | Inland | Italy | 63.4 km | 22.01.2024 |
| Fiume Corno | Inland | Italy | 6.7 km | 12.05.2023 |
| Fiume Gua | Lower | Italy | 94.7 km | 20.06.2023 |
| Fiume Pescara | Inland | Italy, Mediterranean Sea | 3.8 km | 08.08.2023 |
| Fiume Piave Vecchia | Inland | Italy | 7.1 km | 17.07.2023 |
| Fiume Stella | Inland | Italy | 20.4 km | 30.08.2021 |
| Fjirtichmedsleat | Lower | Netherlands | 3.4 km | 24.07.2023 |
| Flakenfliess | Inland | Germany | 2.2 km | 11.01.2022 |
| Flakensee | Inland | Germany | 3 km | 10.08.2023 |
| Flathead Lake | Inland | United States | 16.1 km | 08.03.2024 |
| Fleesensee | Inland | Germany | 2.9 km | 22.06.2023 |
| Flint River | Inland | United States | 3.5 km | 25.01.2024 |
| Flushing Bay | Inland | United States | 4.2 km | 29.01.2024 |
| Flynder Å | Inland | Denmark | 3 km | 09.01.2024 |
| Flürener Altrhein | Inland | Germany | 2.8 km | 06.09.2023 |
| Folkertssleat | Inland | Netherlands | 4 km | 16.09.2022 |
| Follegeastleat | Inland | Netherlands | 10.8 km | 28.09.2023 |
| Folsom Lake | Inland | United States | 6 km | 04.03.2024 |
| Forggensee | Lake | Germany | 21.1 km | 10.01.2023 |
| Forssiösiön | Inland | Sweden | 8.1 km | 15.01.2024 |
| Fort Parker Lake | Inland | United States | 3.4 km | 21.03.2024 |
| Forth | Inland | United Kingdom | 58.9 km | 05.01.2024 |
| Forth and Clyde Canal | Inland | United Kingdom | 85.3 km | 21.08.2023 |
| Foss Reservoir | Inland | United States | 14.3 km | 01.03.2024 |
| Foster Joseph Sayers Reservoir | Inland | United States | 11.1 km | 27.02.2024 |
| Fox Lake | Inland | United States | 5.1 km | 23.02.2024 |
| Fox River | Inland | United States | 112.4 km | 13.02.2024 |
| France | Inland | Atlantic Ocean, France | 5.5 km | 03.07.2023 |
| Franekertrekvaart | Inland | Netherlands | 3.1 km | 27.01.2020 |
| Fraser River | Inland | Canada, Pacific Ozean | 223.6 km | 20.11.2023 |
| French Broad River | Inland | United States | 182.8 km | 11.05.2023 |
| Frjentsjerter Feart | Inland | Netherlands | 14.9 km | 11.02.2019 |
| Frog Mortar Creek | Inland | United States | 4.8 km | 13.02.2024 |
| Fränkische Saale | Lower | Germany | 10.6 km | 18.07.2022 |
| Fulda | Inland | Germany | 109.8 km | 24.07.2023 |
| Gaasperplas | Lower | Netherlands | 7.4 km | 29.06.2023 |
| Gajna | Lower | Belarus | 4.7 km | 29.12.2023 |
| Galluner Kanal | Inland | Germany | 7.9 km | 09.01.2023 |
| Galvë | Inland | Lithuania | 10.9 km | 22.12.2023 |
| Gambia | Inland | Atlantic Ocean | 416.8 km | 23.01.2024 |
| Gantel | Inland | Netherlands | 7 km | 03.11.2023 |
| Ganzendiep | Inland | Netherlands | 11.3 km | 27.06.2022 |
| Gardiners Bay | Inland | Atlantic Ocean, United States | 74.3 km | 08.02.2024 |
| Garonne | Inland | France | 380.2 km | 04.01.2024 |
| Gartower See | Lower | Germany | 1.8 km | 03.01.2024 |
| Gat van de Buisjes | Inland | Netherlands | 50.1 km | 15.08.2023 |
| Gauja | Inland | Latvia | 169 km | 17.08.2023 |
| Geierswalder See | Lake | Germany | 10.1 km | 09.01.2023 |
| Gein | Inland | Netherlands | 6.2 km | 14.02.2023 |
| Geiseltalsee | Inland | Germany | 14.1 km | 22.06.2023 |
| Gelderse Diep | Inland | Netherlands | 21.5 km | 20.06.2023 |
| Genesee River | Inland | United States | 11.3 km | 05.01.2024 |
| Gent-Brugge-Kanaal | Inland | Belgium | 39.7 km | 29.08.2023 |
| Georgian Bay | Lake | Canada | 670.8 km | 11.03.2024 |
| Gerdinghof | Lower | Netherlands | 6.7 km | 14.02.2023 |
| Gerelingsplas | Inland | Netherlands | 1.1 km | 26.06.2023 |
| Gerritsen Creek | Inland | United States | 916 m | 01.02.2024 |
| Geuzensloot | Inland | Netherlands | 12.7 km | 03.02.2023 |
| Gieselaukanal | Inland | Germany | 2.8 km | 29.08.2023 |
| Giessen | Inland | Netherlands | 19.5 km | 13.11.2023 |
| Gig Harbor | Inland | United States | 3.6 km | 20.11.2023 |
| Gilao River | Inland | Portugal | 8.7 km | 29.06.2023 |
| Glen Lake | Inland | United States | 9.3 km | 05.12.2023 |
| Glendale Lake | Inland | United States | 6 km | 01.02.2024 |
| Glindower See | Inland | Germany | 5.1 km | 15.05.2023 |
| Gliwicki | Inland | Poland | 40.3 km | 19.06.2023 |
| Glomma | Inland | Norway | 78.3 km | 24.01.2024 |
| Glubig-Melang-Fließ | Lower | Germany | 4.3 km | 09.01.2023 |
| Goalingahuster Sleat | Inland | Netherlands | 6.6 km | 21.09.2022 |
| Goeta Kanal | Inland | Sweden | 77.6 km | 29.09.2023 |
| Goeut | Inland | France | 5.6 km | 20.06.2023 |
| Goitzschesee | Lower | Germany | 6.2 km | 28.06.2023 |
| Goldbekkanal | Inland | Germany | 3.4 km | 24.01.2019 |
| Goldfischdever | Lower | Germany | 5.3 km | 10.08.2022 |
| Gooimeer | Inland | Netherlands | 7.4 km | 21.08.2021 |
| Goot | Inland | Netherlands | 7.7 km | 26.09.2022 |
| Gosener Graben | Lower | Germany | 3.5 km | 01.09.2021 |
| Gouwzee | Inland | Netherlands | 20.1 km | 19.12.2023 |
| Gołuń | Inland | Poland | 27.1 km | 03.01.2024 |
| Grabel Sshoals | Inland | United States | 15 km | 21.12.2023 |
| Grabensee | Lower | Austria | 6.4 km | 11.01.2023 |
| Gracht Leiden | Inland | Netherlands | 9.8 km | 19.06.2023 |
| Grafham Water | Inland | United Kingdom | 4.5 km | 05.01.2024 |
| Grand Canal | Inland | Ireland | 154.5 km | 20.01.2024 |
| Grand Canal de Versailles | Lower | France | 2.7 km | 03.01.2024 |
| Grand Lake | Lake | United States | 49.7 km | 29.02.2024 |
| Grand River | Inland | Canada, United States | 76.2 km | 18.03.2024 |
| Grand Union Canal | Inland | United Kingdom | 328.3 km | 05.01.2024 |
| Great Egg Harbor River | Inland | United States | 28.6 km | 17.11.2023 |
| Great Kills Harbor Channel | Inland | United States | 2.2 km | 26.02.2024 |
| Great Ouse | Inland | United Kingdom | 203 km | 09.03.2024 |
| Great Peconic Bay | Inland | United States | 1.7 km | 06.02.2024 |
| Great Sacandaga Lake | Inland | United States | 34.1 km | 01.02.2024 |
| Great Salt Lake | Lake | United States | 191.1 km | 20.11.2023 |
| Grecht | Inland | Netherlands | 6.7 km | 18.08.2020 |
| Green Bay | Inland | United States | 280 km | 21.02.2024 |
| Green River | Inland | United States | 4.6 km | 08.03.2024 |
| Green River Lake | Inland | United States | 23.2 km | 26.01.2024 |
| Greenbo Lake | Inland | United States | 3.4 km | 26.01.2024 |
| Greenwich Cove | Inland | United States | 8.7 km | 09.02.2024 |
| Greifensee | Lake | Switzerland | 13.6 km | 10.08.2023 |
| Grenzaa | Lower | Germany, Netherlands | 15.5 km | 24.07.2023 |
| Greveling | Inland | Netherlands | 785 m | 13.02.2023 |
| Grevelingen | Sea | Netherlands | 83.7 km | 08.08.2023 |
| Griebnitzsee | Inland | Germany | 4 km | 10.08.2023 |
| Grienericksee | Inland | Germany | 3.1 km | 09.01.2023 |
| Griethauser Altrhein | Inland | Germany | 11.8 km | 20.04.2022 |
| Grindgat Oost-Maarland | Lake | Netherlands | 5.5 km | 29.06.2023 |
| Groningen Verbindingskanaal | Inland | Netherlands | 6.5 km | 29.08.2023 |
| Groote Heicop | Inland | Netherlands | 4.2 km | 03.02.2023 |
| Groote Potten | Inland | Netherlands | 931 m | 19.06.2023 |
| Groote Sloot | Inland | Netherlands | 1.9 km | 17.12.2021 |
| Grosse Krampe | Inland | Germany | 3.3 km | 20.06.2023 |
| Grote Sloot | Inland | Netherlands | 22.9 km | 15.12.2021 |
| Große Archen | Lower | Germany | 963 m | 24.07.2023 |
| Große Aue | Lower | Germany | 46 km | 17.05.2023 |
| Große Mühl | Inland | Austria | 1.2 km | 11.01.2023 |
| Großer Bischofsweiher | Inland | Germany | 929 m | 09.01.2023 |
| Großer Pälitzsee | Inland | Germany | 4 km | 29.08.2023 |
| Großer Seddiner See | Lower | Germany | 4.5 km | 05.12.2023 |
| Großfehnkanal | Inland | Germany | 12.5 km | 10.01.2023 |
| Großfehnkanal West | Lower | Germany | 7.9 km | 10.01.2023 |
| Großräschener See | Inland | Germany | 5.9 km | 10.10.2023 |
| Großsoltborger Sieltief | Lower | Germany | 6.3 km | 10.01.2023 |
| Grundlsee | Lower | Austria | 5.9 km | 03.01.2024 |
| Grutte Sylroede | Inland | Netherlands | 20.9 km | 24.07.2023 |
| Grzymislawskie Jezioro | Inland | Poland | 6.8 km | 19.06.2023 |
| Gräbendorfer See | Lower | Germany | 3.3 km | 03.01.2024 |
| Guadiana | Inland | Portugal, Spain | 189.8 km | 04.01.2024 |
| Gudena | Inland | Denmark | 38.5 km | 15.01.2024 |
| Gull Lake | Inland | United States | 8.1 km | 26.02.2024 |
| Gunpowder River | Inland | United States | 19.2 km | 22.01.2024 |
| Gunston Cove | Inland | United States | 3.7 km | 11.12.2023 |
| Gąsawka | Lower | Poland | 2.7 km | 28.07.2023 |
| Haagvliet of Trekvliet | Inland | Netherlands | 8.2 km | 24.07.2023 |
| Haarlemmertrekvaart | Lower | Netherlands | 39.2 km | 24.07.2023 |
| Haarlemmervaart | Inland | Netherlands | 8.3 km | 04.05.2023 |
| Hackensack River | Inland | United States | 40.9 km | 06.02.2024 |
| Haddorfer Seen | Lower | Germany | 694 m | 10.01.2023 |
| Hainer See | Lake | Germany | 9.5 km | 27.09.2023 |
| Halberginlahti | Inland | Finland | 7.3 km | 27.02.2024 |
| Hallevannet | Lower | Baltic Sea, Norway | 8.2 km | 25.09.2023 |
| Hallumer Feart | Inland | Netherlands | 5.3 km | 12.09.2022 |
| Hallwilersee | Lake | Switzerland | 17.1 km | 13.01.2023 |
| Haltener Stausee | Lower | Germany | 6 km | 04.05.2023 |
| Hamble | Inland | United Kingdom | 10.3 km | 22.06.2023 |
| Hamburg | Inland | Germany | 68.2 km | 08.08.2023 |
| Hamilton Creek | Inland | United States | 16 km | 25.01.2024 |
| Hamme | Inland | Germany | 26.8 km | 06.06.2021 |
| Hammond Bay | Inland | Canada | 1.3 km | 30.11.2023 |
| Hammond Marina | Inland | United States | 3.3 km | 19.02.2024 |
| Hampton River | Inland | United States | 25.6 km | 22.01.2024 |
| Hansagi Focsatorna | Inland | Hungary | 2.8 km | 12.01.2023 |
| Happurger See | Lower | Germany | 1 km | 03.01.2024 |
| Hardtsee | Lower | Germany | 1.5 km | 03.01.2024 |
| Haren-Rütenbrock-Kanal | Inland | Germany | 14 km | 22.02.2024 |
| Harlan County Lake | Inland | United States | 18.2 km | 08.03.2024 |
| Harle | Inland | Germany | 2 km | 03.09.2019 |
| Harlem River | Inland | United States | 13.5 km | 02.05.2019 |
| Harlingertrekvaart | Inland | Netherlands | 3.5 km | 16.01.2023 |
| Harnzer Feart | Inland | Netherlands | 18.3 km | 11.02.2019 |
| Harris Bay | Inland | United States | 6.1 km | 01.02.2024 |
| Harrison Slough | Inland | United States | 52.2 km | 07.03.2024 |
| Harry L. Eaglebright Lake | Inland | United States | 5.9 km | 04.03.2024 |
| Hartel Kanaal | Inland | Netherlands | 37.8 km | 03.01.2024 |
| Hase | Inland | Germany | 32.2 km | 29.06.2023 |
| Hauptfehnkanal | Inland | Germany | 18.6 km | 10.01.2023 |
| Hauptspree | Lower | Germany | 47.8 km | 24.02.2023 |
| Havel | Inland | Germany | 415.8 km | 19.02.2024 |
| Havelkanal | Inland | Germany | 34.3 km | 29.08.2023 |
| Haven van Dirksland | Inland | Netherlands | 13.7 km | 25.09.2023 |
| Haven van Spijkenisse | Inland | Netherlands | 850 m | 13.01.2023 |
| Havenkanaal | Inland | Netherlands | 2.3 km | 22.06.2023 |
| Havenkanal | Inland | Netherlands | 6.5 km | 31.10.2022 |
| Hearrenfeanster Kanaal | Inland | Netherlands | 12.7 km | 19.06.2023 |
| Hearresleat | Inland | Netherlands | 7.4 km | 05.12.2023 |
| Hebgen Lake | Inland | United States | 25.2 km | 07.03.2024 |
| Heeg | Inland | Netherlands | 18.8 km | 03.02.2023 |
| Heflec | Inland | Netherlands | 3.2 km | 13.02.2023 |
| Helmond Kanaal | Lower | Netherlands | 5.1 km | 30.01.2019 |
| Helsloot | Inland | Netherlands | 3.2 km | 27.06.2023 |
| Hempstead Bay | Inland | United States | 6.3 km | 08.02.2024 |
| Henderson Bay | Inland | United States | 7.5 km | 27.02.2024 |
| Herault | Inland | France | 8.4 km | 26.08.2022 |
| Herentals Bocholt Kanaal | Inland | Belgium | 108.3 km | 05.09.2022 |
| Heritage Lake | Inland | United States | 2.9 km | 21.12.2023 |
| Heron Lake | Inland | United States | 9.2 km | 01.03.2024 |
| Het Bovenwater | Inland | Netherlands | 1.5 km | 29.06.2023 |
| Het Goese Meer | Inland | Netherlands | 1.1 km | 31.10.2022 |
| Het Joppe | Inland | Netherlands | 1.9 km | 17.12.2021 |
| Het Leuken | Inland | Netherlands | 2.8 km | 30.01.2019 |
| Heusdensch Kanaal | Inland | Netherlands | 4 km | 31.01.2019 |
| Hillegommerbeek | Lower | Netherlands | 7.3 km | 13.02.2023 |
| Hillsborough River | Inland | Atlantic Ocean, United States | 15.6 km | 20.01.2024 |
| Hilversumsch Kanaal | Inland | Netherlands | 8.3 km | 03.11.2023 |
| Hinter Tief | Inland | Germany | 4.6 km | 10.11.2021 |
| Hjarbaek Fjord | Sea | Denmark | 11.6 km | 15.08.2023 |
| Hjerringsleat | Inland | Netherlands | 3.4 km | 20.12.2021 |
| Hjälmaren | Inland | Sweden | 83.5 km | 15.01.2024 |
| Hochwasserrückhaltebecken Buch | Inland | Germany | 1.4 km | 09.01.2023 |
| Hoendiep | Inland | Netherlands | 13.6 km | 24.07.2023 |
| Hoerediep | Inland | Netherlands | 3.4 km | 13.09.2022 |
| Hoge Vaart | Inland | Netherlands | 69.2 km | 19.12.2023 |
| Hohensaaten Friedrichsthal Waterway | Lower | Germany, Poland | 8.3 km | 21.07.2023 |
| Hohensaaten-Friedrichsthal-Wasserweg | Inland | Germany, Poland | 42.6 km | 28.08.2023 |
| Hollandsche Wetering | Lower | Netherlands | 1.1 km | 20.02.2023 |
| Hollandse IJssel | Inland | Netherlands | 53 km | 21.12.2023 |
| Holly Creek | Inland | United States | 2.4 km | 26.02.2024 |
| Holston | Inland | United States | 84.4 km | 11.05.2023 |
| Holwearter Feart | Inland | Netherlands | 7.5 km | 01.11.2021 |
| Honga River | Inland | United States | 8.1 km | 18.01.2024 |
| Hood Canal | Inland | United States | 115.7 km | 05.03.2024 |
| Hoofdkanaal | Inland | Netherlands | 21.6 km | 22.02.2024 |
| Hoogeveense Vaart | Inland | Netherlands | 61.8 km | 24.07.2023 |
| Hooksieler Binnentief | Sea | Germany | 6.7 km | 02.08.2021 |
| Hoornsevaart | Inland | Netherlands | 2.8 km | 15.12.2021 |
| Hopfensee | Lower | Germany | 2.1 km | 22.12.2023 |
| Hornsea Mere | Inland | United Kingdom | 2.1 km | 21.08.2023 |
| Horstertocht | Inland | Netherlands | 3.9 km | 21.02.2023 |
| Housatonic River | Inland | Atlantic Ocean, United States | 22.8 km | 17.11.2023 |
| Houwerzijlstervaart | Inland | Netherlands | 3 km | 16.01.2023 |
| Hron | Lower | Slowakia | 69.5 km | 03.01.2024 |
| Huddersfield Broad Canal | Inland | United Kingdom | 6.6 km | 08.01.2024 |
| Hudson Channel | Inland | United States | 6 km | 06.02.2024 |
| Hudson River | Inland | Atlantic Ocean, United States | 367.4 km | 26.02.2024 |
| Humber | Inland | United Kingdom | 90 km | 26.09.2023 |
| Humboldt Bay | Inland | Pacific Ozean, United States | 7.5 km | 20.11.2023 |
| Hunsingokanaal | Inland | Netherlands | 18.8 km | 24.07.2023 |
| Hunte | Sea | Germany | 23.4 km | 29.08.2023 |
| Huntington Lake | Inland | United States | 7 km | 08.03.2024 |
| Hunze of Oostermoerse Vaart | Inland | Netherlands | 718 m | 22.06.2023 |
| Hurricane Creek | Inland | United States | 9.4 km | 25.01.2024 |
| Huveaune | Inland | France, Mediterranean Sea | 1.6 km | 08.04.2022 |
| Hüttenkanal | Inland | Germany | 4.4 km | 29.08.2023 |
| IJburg | Sea | Netherlands | 14.2 km | 29.08.2023 |
| IJburgbaai | Sea | Netherlands | 6.9 km | 30.01.2019 |
| IJmeer | Sea | Netherlands | 10.2 km | 19.12.2023 |
| IJssel | Inland | Netherlands | 178.7 km | 05.12.2023 |
| IJsselmeer | Lake | Netherlands | 306 km | 13.02.2024 |
| Idrijkca | Inland | Slowenia | 7 km | 02.08.2023 |
| Ill | Inland | France | 14.4 km | 03.07.2019 |
| Iller | Lower | Germany | 9.2 km | 11.01.2023 |
| Illerkanal | Lower | Germany | 612 m | 11.01.2023 |
| Illionois River | Inland | United States | 459.9 km | 20.11.2023 |
| Ilmenau | Inland | Germany | 28.7 km | 13.01.2022 |
| Ilmensee | Lake | Russia | 125.3 km | 18.01.2024 |
| Ilz | Lower | Germany | 4.5 km | 11.01.2023 |
| Imperial River | Inland | United States | 11.6 km | 20.01.2024 |
| Indalsälven | Inland | Baltic Sea, Sweden | 53.3 km | 16.01.2024 |
| Indian Lake | Inland | United States | 19.7 km | 27.02.2024 |
| Indian River Bay | Inland | United States | 28.5 km | 23.01.2024 |
| Indiana Harbor | Inland | United States | 1.7 km | 19.02.2024 |
| Industriehaven | Lower | Netherlands | 2.2 km | 23.09.2022 |
| Ingelumer Feart | Inland | Netherlands | 5.6 km | 16.01.2023 |
| Inhul | Inland | Ukraine | 59.4 km | 16.01.2024 |
| Inn | Lower | Austria, Germany | 125.8 km | 27.09.2023 |
| Innerste | Inland | Germany | 2.5 km | 09.01.2023 |
| Insonzo | Inland | Slowenia | 7.6 km | 02.08.2023 |
| Intracoastal Waterway | Sea | Atlantic Ocean, United States | 162.8 km | 05.02.2024 |
| Inundatiekanaal | Lower | Netherlands | 3 km | 09.02.2023 |
| Ipel | Lower | Hungary, Slowakia | 14.9 km | 13.08.2023 |
| Ireland | Inland | Atlantic Ocean, Ireland | 12.2 km | 09.01.2024 |
| Irondequoit Bay | Inland | United States | 10.6 km | 14.12.2023 |
| Isar | Lower | Germany | 44.4 km | 11.07.2023 |
| Ise | Lower | Germany | 44.5 km | 14.07.2022 |
| Isebekkanal | Inland | Germany | 2.8 km | 24.01.2019 |
| Island Park | Inland | United States | 3.6 km | 07.03.2024 |
| Isonzato | Inland | Italy | 14.7 km | 03.01.2024 |
| Isonzo | Inland | Italy, Mediterranean Sea | 13.5 km | 03.01.2024 |
| Ivösjön | Inland | Baltic Sea, Sweden | 28.7 km | 26.09.2023 |
| Iłzanka | Inland | Poland | 2.1 km | 12.12.2023 |
| Jaansleat | Inland | Netherlands | 2.3 km | 31.01.2019 |
| Jabelscher See | Inland | Germany | 5 km | 20.06.2023 |
| Jachthaven Rhoon | Inland | Netherlands | 512 m | 08.11.2022 |
| Jachthaven Wemeldinge | Sea | Netherlands | 3.8 km | 31.10.2022 |
| Jackson Lake | Inland | United States | 33.1 km | 08.03.2024 |
| Jade | Sea | Germany | 64 km | 22.02.2024 |
| Jade-Ems-Kanal | Inland | Germany | 82.4 km | 29.08.2023 |
| Jagiellonenkanal | Inland | Poland | 5.7 km | 01.07.2019 |
| Jamaica Bay | Inland | United States | 28.2 km | 26.02.2024 |
| Jamapa | Inland | Atlantic Ocean, Mexico | 27.7 km | 14.03.2024 |
| James River | Inland | United States | 173.8 km | 24.01.2024 |
| Jamienski Nurt | Inland | Poland | 1.3 km | 26.07.2023 |
| Jan Broerskanaal | Inland | Netherlands | 7.9 km | 30.01.2023 |
| Jaudy | Inland | France | 10.3 km | 11.05.2023 |
| Jeetzel | Lower | Germany | 49.1 km | 01.11.2021 |
| Jeltesleat | Inland | Netherlands | 4.2 km | 21.08.2021 |
| Jentsjemaar | Inland | Netherlands | 3.6 km | 26.09.2022 |
| Jezero | Lake | Albania, Moldawia, Montenegro, Slowakia | 111.8 km | 03.01.2024 |
| Jezioro Bagry | Inland | Poland | 1.1 km | 17.08.2023 |
| Jezioro Barlineckie | Inland | Poland | 8.4 km | 24.08.2023 |
| Jezioro Bedargowo | Inland | Poland | 2.5 km | 18.10.2023 |
| Jezioro Białe | Lake | Poland | 3.9 km | 25.07.2023 |
| Jezioro Białokoskie | Inland | Poland | 3.3 km | 03.01.2024 |
| Jezioro Bledno | Inland | Poland | 9.3 km | 12.12.2023 |
| Jezioro Broczyno | Inland | Portugal | 1.6 km | 18.10.2023 |
| Jezioro Brodno Wlk. | Inland | Poland | 3.1 km | 03.01.2024 |
| Jezioro Bucierz Duzy | Inland | Poland | 2.3 km | 18.10.2023 |
| Jezioro Busino Duze | Inland | Poland | 3.8 km | 18.10.2023 |
| Jezioro Charzykowskie | Inland | Poland | 10.4 km | 04.08.2023 |
| Jezioro Chechelskie | Lower | Poland | 854 m | 03.01.2024 |
| Jezioro Chodciebadz | Inland | Poland | 2.4 km | 18.10.2023 |
| Jezioro Chodzieskie | Inland | Poland | 1.5 km | 03.01.2024 |
| Jezioro Chudowo | Inland | Poland | 854 m | 18.10.2023 |
| Jezioro Czaple Duze | Inland | Poland | 3.3 km | 18.10.2023 |
| Jezioro Czerniakowskie | Inland | Poland | 1.4 km | 03.01.2024 |
| Jezioro Czos | Inland | Poland | 5.9 km | 10.10.2023 |
| Jezioro Dadaj | Inland | Poland | 15.2 km | 12.12.2023 |
| Jezioro Darskowo | Inland | Poland | 1.2 km | 06.12.2023 |
| Jezioro Deczno | Lower | Poland | 1.6 km | 28.07.2023 |
| Jezioro Dolgie | Inland | Poland | 2.2 km | 18.10.2023 |
| Jezioro Dominickie | Inland | Poland | 3.9 km | 12.12.2023 |
| Jezioro Dubie | Inland | Poland | 2.1 km | 18.10.2023 |
| Jezioro Durowskie | Inland | Poland | 4.5 km | 03.01.2024 |
| Jezioro Duze | Inland | Poland | 854 m | 18.10.2023 |
| Jezioro Duże Żnińskie | Lower | Poland | 2.9 km | 28.07.2023 |
| Jezioro Dybrzno | Inland | Poland | 1.7 km | 18.10.2023 |
| Jezioro Dymaczewskie | Inland | Poland | 3.9 km | 03.01.2024 |
| Jezioro Dzierzno | Inland | Poland | 5.3 km | 03.01.2024 |
| Jezioro Długie | Lower | Poland | 3.9 km | 27.07.2023 |
| Jezioro Glebokie | Inland | Poland | 1.8 km | 09.01.2023 |
| Jezioro Gorskie | Inland | Poland | 6.6 km | 12.12.2023 |
| Jezioro Gowidlińskie | Inland | Poland | 6.7 km | 03.01.2024 |
| Jezioro Gołuchowskie | Inland | Poland | 3.2 km | 03.01.2024 |
| Jezioro Górznieńskie | Inland | Poland | 1.5 km | 28.07.2023 |
| Jezioro Jamno | Lake | Poland | 27 km | 27.09.2023 |
| Jezioro Kaleńskie | Inland | Poland | 4.8 km | 18.10.2023 |
| Jezioro Kamienica | Lower | Poland | 1.5 km | 26.07.2023 |
| Jezioro Kamień | Inland | Poland | 1.7 km | 18.10.2023 |
| Jezioro Karsińskie | Lower | Poland | 4.6 km | 08.08.2023 |
| Jezioro Kałebie | Lower | Poland | 4.7 km | 28.07.2023 |
| Jezioro Kierskie | Inland | Poland | 5.1 km | 10.10.2023 |
| Jezioro Kocioł | Inland | Poland | 2.3 km | 29.12.2023 |
| Jezioro Kolbackie | Inland | Poland | 1.2 km | 18.10.2023 |
| Jezioro Kortowskie | Lower | Poland | 1.6 km | 03.01.2024 |
| Jezioro Korytnica | Lower | Poland | 21.8 km | 18.10.2023 |
| Jezioro Kowalskie | Inland | Poland | 4.4 km | 03.01.2024 |
| Jezioro Krosino | Inland | Poland | 4 km | 18.10.2023 |
| Jezioro Krzemno | Inland | Poland | 3.8 km | 18.10.2023 |
| Jezioro Krzywe | Lower | Poland | 798 m | 24.08.2023 |
| Jezioro Lechickie | Lower | Poland | 2.9 km | 28.07.2023 |
| Jezioro Leśniańskie | Inland | Poland | 3.5 km | 03.01.2024 |
| Jezioro Lipkusz | Lower | Poland | 12.4 km | 11.08.2023 |
| Jezioro Lubiatowskie | Inland | Poland | 2.8 km | 18.10.2023 |
| Jezioro Lubie | Inland | Poland | 14.2 km | 18.10.2023 |
| Jezioro Lubikowskie | Inland | Poland | 3.7 km | 12.12.2023 |
| Jezioro Lubowidzkie | Inland | Poland | 2.5 km | 03.01.2024 |
| Jezioro Machliny Duze | Inland | Poland | 1.9 km | 18.10.2023 |
| Jezioro Machliny Male | Inland | Poland | 1.1 km | 18.10.2023 |
| Jezioro Maszewskie | Lower | Poland | 1.3 km | 28.07.2023 |
| Jezioro Miedzybrodzkie | Inland | Poland | 7.3 km | 03.01.2024 |
| Jezioro Mielno | Lower | Poland | 8.5 km | 28.07.2023 |
| Jezioro Morzycko | Lower | Poland | 4.2 km | 04.08.2023 |
| Jezioro Mysliborskie | Inland | Poland | 7.7 km | 24.08.2023 |
| Jezioro Młyńskie | Inland | Poland | 518 m | 18.10.2023 |
| Jezioro Niedziegiel | Inland | Poland | 9 km | 12.12.2023 |
| Jezioro Niesłysz | Inland | Poland | 9.2 km | 12.12.2023 |
| Jezioro Nyskie | Lake | Poland | 14.2 km | 21.08.2023 |
| Jezioro Okra | Inland | Poland | 1.6 km | 18.10.2023 |
| Jezioro Olecko Wilkie | Inland | Poland | 5 km | 10.10.2023 |
| Jezioro Ostrowieckie Duze | Inland | Poland | 554 m | 18.10.2023 |
| Jezioro Ostrzyckie | Inland | Poland | 7.2 km | 03.01.2024 |
| Jezioro Osuszyno | Lake | Poland | 4.7 km | 26.07.2023 |
| Jezioro Panienskie | Lower | Poland | 1.2 km | 24.08.2023 |
| Jezioro Paprocanskie | Inland | Poland | 2.7 km | 03.01.2024 |
| Jezioro Parlińskie | Lower | Poland | 944 m | 28.07.2023 |
| Jezioro Pełcz | Inland | Poland | 7.8 km | 24.08.2023 |
| Jezioro Pluszne Małe | Lower | Poland | 3.9 km | 28.07.2023 |
| Jezioro Pluszne Wielkie | Lower | Poland | 7.5 km | 04.08.2023 |
| Jezioro Powidzkie | Inland | Poland | 12 km | 12.12.2023 |
| Jezioro Przytonko | Inland | Poland | 2.7 km | 18.10.2023 |
| Jezioro Rakowickie I | Inland | Poland | 3.6 km | 03.01.2024 |
| Jezioro Rakowickie II | Inland | Poland | 1.5 km | 03.01.2024 |
| Jezioro Rusałka | Inland | Poland | 1.4 km | 03.01.2024 |
| Jezioro Rydzewo | Inland | Poland | 1.2 km | 18.10.2023 |
| Jezioro Samołeskie | Inland | Poland | 1.1 km | 12.12.2023 |
| Jezioro Sasek Wielki | Inland | Poland | 10.4 km | 12.12.2023 |
| Jezioro Slowie | Inland | Poland | 1.6 km | 18.10.2023 |
| Jezioro Solińskie | Inland | Poland | 22.4 km | 10.10.2023 |
| Jezioro Sunowo | Inland | Poland | 11.1 km | 03.07.2023 |
| Jezioro Tarnobrzeskie | Inland | Poland | 4.2 km | 03.01.2024 |
| Jezioro Turawskie | Lower | Poland | 9.3 km | 06.01.2024 |
| Jezioro Wadoł | Inland | Poland | 4.2 km | 24.08.2023 |
| Jezioro Wielkie | Inland | Poland | 2.6 km | 12.12.2023 |
| Jezioro Wierzchowo | Inland | Poland | 5 km | 03.01.2024 |
| Jezioro Wigry | Inland | Poland | 21.9 km | 10.10.2023 |
| Jezioro Wilczkowo | Inland | Poland | 5.1 km | 18.10.2023 |
| Jezioro Wolsztynskie | Inland | Poland | 2.4 km | 12.12.2023 |
| Jezioro Wonieskie | Inland | Poland | 6.1 km | 19.06.2023 |
| Jezioro Wąsoskie | Lower | Poland | 1.3 km | 28.07.2023 |
| Jezioro Zamkowe | Inland | Poland | 3.9 km | 18.10.2023 |
| Jezioro Zarańskie | Inland | Poland | 3.4 km | 18.10.2023 |
| Jezioro Zywieckie | Inland | Poland | 5.9 km | 10.10.2023 |
| Jezioro Żarnowieckie | Lake | Poland | 17.9 km | 25.07.2023 |
| Jiskenhúster Feart | Inland | Netherlands | 1.3 km | 05.12.2023 |
| Jisper Sluissloot | Inland | Netherlands | 2 km | 15.12.2021 |
| Jones Bay | Inland | United States | 9.4 km | 02.02.2024 |
| Jones Creek | Inland | United States | 1.5 km | 23.01.2024 |
| Jones Tide Pond | Inland | United States | 13.2 km | 29.01.2024 |
| Jonkersloot | Inland | Netherlands | 505 m | 16.09.2022 |
| Jordanelle Reservoir | Inland | United States | 6.8 km | 08.03.2024 |
| Juemme | Inland | Germany | 19.4 km | 02.11.2021 |
| Jugla | Inland | Latvia | 24.6 km | 17.08.2023 |
| Julington Creek | Inland | United States | 5 km | 07.12.2023 |
| Jutland Creek | Inland | United States | 10.1 km | 18.01.2024 |
| Jängensalmi | Inland | Finland | 36.9 km | 07.03.2024 |
| Júcar | Inland | Mediterranean Sea, Spain | 6.7 km | 12.02.2024 |
| Kaarster See | Lower | Germany | 1.3 km | 10.01.2023 |
| Kadewetering | Inland | Netherlands | 2.4 km | 05.07.2023 |
| Kadoelermeer | Inland | Netherlands | 5.4 km | 26.09.2022 |
| Kainoum | Inland | Atlantic Ocean | 4.8 km | 23.01.2024 |
| Kajaaninjoki | Inland | Finland | 31.5 km | 30.10.2023 |
| Kalamazoo River | Inland | United States | 4.7 km | 20.02.2024 |
| Kalettomanlahti | Inland | Finland | 128.2 km | 27.02.2024 |
| Kalixälven | Inland | Baltic Sea, Sweden | 13.2 km | 29.01.2024 |
| Kalkkusenselkä | Inland | Finland | 33.4 km | 07.03.2024 |
| Kalksee | Inland | Germany | 3.6 km | 10.08.2023 |
| Kalyus | Inland | Ukraine | 11.3 km | 16.01.2024 |
| Kama | Inland | Russia | 1099 km | 18.01.2024 |
| Kameriksche Wetering | Lower | Netherlands | 7.3 km | 14.02.2023 |
| Kammerkanal | Inland | Germany | 9.6 km | 08.08.2023 |
| Kampersingel | Lower | Netherlands | 1.1 km | 16.01.2023 |
| Kanaal Alkmaar Omval-Kolhorn | Inland | Netherlands | 24.1 km | 15.12.2021 |
| Kanaal Bossuit-Kortrijk | Inland | Belgium | 15.5 km | 05.09.2022 |
| Kanaal Den Helder Alkmaar | Inland | Netherlands | 36.8 km | 15.12.2021 |
| Kanaal Dessel Kwaadmechelen | Inland | Belgium | 15.8 km | 08.08.2023 |
| Kanaal Dessel-Turnhout-Schoten | Inland | Belgium | 63 km | 05.09.2022 |
| Kanaal Gent Brugge Oostende | Inland | Belgium | 29.8 km | 06.09.2022 |
| Kanaal Gent Terneuzen | Inland | Belgium, Netherlands | 40.1 km | 25.09.2023 |
| Kanaal Helmond | Inland | Netherlands | 5.5 km | 15.08.2023 |
| Kanaal Henriettenwaard | Inland | Netherlands | 12.7 km | 19.09.2023 |
| Kanaal Roeselare-Leie | Inland | Belgium | 16.6 km | 19.06.2023 |
| Kanaal Steurgat | Inland | Netherlands | 14 km | 08.08.2023 |
| Kanaal Stolpen-Schagen | Inland | Netherlands | 12.1 km | 15.12.2021 |
| Kanaal Wessem-Nederweert | Inland | Netherlands | 16.9 km | 15.08.2023 |
| Kanaal door Zuid-Beveland | Sea | Netherlands | 11.1 km | 25.09.2023 |
| Kanaal door de Zuiderhorn | Inland | Netherlands | 973 m | 08.09.2022 |
| Kanaal naar Beverlo | Inland | Belgium | 14.8 km | 22.06.2023 |
| Kanaal van Leuven | Inland | Belgium | 30.2 km | 05.09.2022 |
| Kanaal van Sint Andries | Inland | Netherlands | 2.1 km | 29.08.2023 |
| Kanaal van Steenenhoek | Inland | Netherlands | 9.5 km | 13.12.2021 |
| Kanal Juranda | Inland | Poland | 13 km | 11.08.2023 |
| Kanal Lesny | Inland | Poland | 3.8 km | 25.01.2019 |
| Kanal Mlynowka | Lower | Poland | 6.6 km | 30.08.2021 |
| Kanal Slesinski | Inland | Poland | 55.2 km | 18.06.2019 |
| Kanal Ulga w Raciborzu | Inland | Poland | 7.7 km | 03.01.2024 |
| Kanal Zeranski | Inland | Poland | 20.8 km | 08.12.2023 |
| Kanawha River | Inland | United States | 152.7 km | 21.12.2023 |
| Kanał Gniła Obra | Inland | Poland | 2.5 km | 12.12.2023 |
| Karhonvesi | Inland | Finland | 82 km | 27.02.2024 |
| Karnemelksloot | Inland | Netherlands | 14.3 km | 25.09.2023 |
| Kaskaskia River | Inland | United States | 60.2 km | 29.01.2024 |
| Kaspisee | Lake | Russia | 5.7 km | 03.11.2023 |
| Kaswatering | Lower | Netherlands | 2 km | 14.02.2023 |
| Kataossene | Inland | Atlantic Ocean | 52.7 km | 23.01.2024 |
| Kawartha Lakes | Inland | Canada | 176.5 km | 09.03.2024 |
| Keijärvi | Inland | Finland | 3.1 km | 27.02.2024 |
| Keleti Főcsatorna | Inland | Hungary | 98.4 km | 12.02.2024 |
| Kellersee | Inland | Germany | 4.3 km | 03.11.2023 |
| Kempener See | Lower | Germany | 1 km | 10.01.2023 |
| Kennebecasis River | Inland | Canada | 18.1 km | 18.03.2024 |
| Kennet | Inland | United Kingdom | 42.5 km | 22.09.2023 |
| Kent Lake | Inland | United States | 5.7 km | 29.02.2024 |
| Kentucky River | Inland | United States | 413.9 km | 26.01.2024 |
| Kerkvaart | Inland | Netherlands | 3.5 km | 03.02.2023 |
| Keteldiep | Inland | Netherlands | 4.6 km | 20.06.2023 |
| Ketziner Havel | Inland | Germany | 6.6 km | 10.08.2023 |
| Kewaunee River | Inland | United States | 2.1 km | 19.02.2024 |
| Kiantajärvi | Inland | Finland | 62.3 km | 07.03.2024 |
| Kieler Coast | Sea | Germany | 1 km | 15.08.2023 |
| Kihonvesi | Inland | Finland | 54.6 km | 27.02.2024 |
| Kinkaid Lake | Inland | United States | 11.8 km | 30.01.2024 |
| Kissimmee River | Inland | Atlantic Ocean, United States | 36.6 km | 27.06.2023 |
| Kleine Poel | Inland | Netherlands | 3.2 km | 24.07.2023 |
| Kleine Spree | Lower | Germany | 6.6 km | 24.02.2023 |
| Kleine Vliet | Inland | Netherlands | 2.1 km | 30.01.2019 |
| Kletsefeart | Inland | Netherlands | 2 km | 24.07.2023 |
| Klifrak | Inland | Netherlands | 19 km | 08.08.2023 |
| Klodnitz | Lower | Poland | 6.5 km | 25.09.2023 |
| Knapps Narrows | Inland | United States | 3.6 km | 18.01.2024 |
| Knechts Harbor | Inland | United States | 1.2 km | 21.12.2023 |
| Knockster Tief | Inland | Germany | 27.6 km | 10.07.2023 |
| Knollendammer Vaart | Inland | Netherlands | 3.9 km | 15.12.2021 |
| Kogon | Inland | Atlantic Ocean | 45.7 km | 23.01.2024 |
| Kokemäenjoki | Inland | Baltic Sea, Finland | 56.7 km | 16.01.2024 |
| Kommerzijlsterriet | Inland | Netherlands | 8.5 km | 12.09.2022 |
| Koning Willem Alexanderkanaal | Inland | Netherlands | 3.5 km | 18.12.2021 |
| Koningshaven | Inland | Netherlands | 2.5 km | 24.07.2023 |
| Kooisloot | Lower | Netherlands | 5.4 km | 29.06.2023 |
| Kornwerdervaart | Lower | Netherlands | 3.9 km | 16.02.2023 |
| Korsloot | Inland | Netherlands | 4.5 km | 19.12.2023 |
| Kos Bredning | Lake | Denmark | 108.1 km | 27.09.2023 |
| Koschener Kanal | Inland | Germany | 2.1 km | 23.11.2021 |
| Kosheva | Inland | Ukraine | 10.9 km | 16.01.2024 |
| Koskelijärvi | Inland | Finland | 7.6 km | 03.11.2023 |
| Kotalahti | Inland | Finland | 166.1 km | 07.03.2024 |
| Kotorosl | Inland | Russia | 44.2 km | 18.01.2024 |
| Koudumer Far | Inland | Netherlands | 6.5 km | 24.07.2023 |
| Kraaijenbergse Plassen | Lake | Netherlands | 14.1 km | 22.01.2024 |
| Krabbenkreek | Sea | Netherlands | 8.4 km | 31.10.2022 |
| Krakower See | Inland | Germany | 15.7 km | 22.01.2024 |
| Krampnitzsee | Inland | Germany | 3.1 km | 22.06.2023 |
| Krome Mijedrecht | Inland | Netherlands | 12.8 km | 05.07.2023 |
| Kromme Does | Inland | Netherlands | 10.2 km | 13.02.2024 |
| Kromme Gracht | Inland | Netherlands | 3.1 km | 11.07.2023 |
| Kromme Raken | Inland | Netherlands | 4.7 km | 12.09.2022 |
| Kromme Rijn | Lower | Netherlands | 27.4 km | 20.02.2023 |
| Kromme Wetering | Inland | Netherlands | 5.4 km | 08.08.2023 |
| Krossen | Inland | North Sea, Norway | 6.5 km | 24.01.2024 |
| Krummes Tief | Inland | Germany | 5.3 km | 24.07.2023 |
| Krückau | Inland | Germany | 13 km | 07.02.2019 |
| Kuban | Inland | Russia | 9.9 km | 16.01.2024 |
| Kubena | Lake | Russia | 225.1 km | 19.01.2024 |
| Kuets Yarvi | Inland | Norway, Russia | 58.8 km | 25.01.2024 |
| Kuhnamo | Inland | Finland | 357 km | 27.02.2024 |
| Kulkwitzer See | Lake | Germany | 5.1 km | 08.08.2023 |
| Kupa | Inland | Croatia | 15 km | 08.08.2023 |
| Kurkmeer | Inland | Netherlands | 2.7 km | 31.01.2019 |
| Kuussalmi | Inland | Finland | 9 km | 16.10.2023 |
| Kuutinvirta | Inland | Finland | 31.8 km | 16.10.2023 |
| Kviteseidvatnet | Inland | Norway | 40.9 km | 25.09.2023 |
| Kwakel | Inland | Netherlands | 2.4 km | 03.11.2023 |
| Körös | Inland | Hungary | 139.7 km | 13.08.2023 |
| Küddow | Lower | Poland | 65 km | 12.12.2023 |
| Küstenkanal | Inland | Germany | 70.8 km | 29.08.2023 |
| La Heine | Inland | Belgium, France | 74.8 km | 06.09.2022 |
| La Houlle | Inland | France | 3.8 km | 09.11.2021 |
| La Marque | Inland | Belgium, France | 8.1 km | 05.09.2022 |
| La Matapedia | Inland | Canada | 10.4 km | 19.03.2024 |
| La Meuse | Inland | France | 8.7 km | 17.11.2021 |
| La Muissens | Inland | France | 1.4 km | 05.12.2023 |
| La Penzé | Inland | Portugal | 4 km | 03.07.2023 |
| La Scarpe | Inland | France | 67.6 km | 24.07.2023 |
| La Sevre Nantaise | Inland | France | 22.1 km | 11.05.2023 |
| La Sevre Niortaise | Inland | France | 74.7 km | 24.07.2023 |
| La Sorgue d'Entraigues | Inland | France | 6.2 km | 10.08.2023 |
| La Vilaine | Inland | France | 152 km | 24.03.2022 |
| La Vistre | Inland | France | 11.6 km | 04.08.2019 |
| Laak | Inland | Netherlands | 18.1 km | 16.02.2023 |
| Laakkanaal | Inland | Netherlands | 5.8 km | 22.06.2023 |
| Labussee | Inland | Germany | 4.5 km | 09.01.2023 |
| Lac Leman | Lake | France, Switzerland | 164.8 km | 29.12.2023 |
| Lac Saint-Jean | Lake | Canada | 134.7 km | 19.03.2024 |
| Lac Temiscouata | Inland | Canada | 37.9 km | 18.03.2024 |
| Lac dAiguebelette | Lower | France | 7.6 km | 03.01.2024 |
| Lac dAnnecy | Lake | France | 33.2 km | 25.07.2023 |
| Lac de Bizerte | Inland | Mediterranean Sea | 18.4 km | 22.01.2024 |
| Lac de Neuchatel | Lake | Switzerland | 79.7 km | 05.07.2023 |
| Lac de Saint-Étienne | Inland | France | 11.2 km | 08.08.2023 |
| Lac de Serre-Poncon | Lake | France | 53.3 km | 10.08.2023 |
| Lac du Bourget | Lake | France | 40.3 km | 25.07.2023 |
| Lac la Chesnaye | Inland | Canada | 5.7 km | 24.01.2024 |
| Lacarpe Creek | Inland | United States | 3.4 km | 20.02.2024 |
| Lacul Morii | Lower | Romania | 6.2 km | 04.01.2024 |
| Lacul Siutghiol | Inland | Romania | 17.2 km | 04.01.2024 |
| Lacul Titan | Lower | Romania | 1.2 km | 04.01.2024 |
| Lagan | Inland | Baltic Sea, Sweden, United Kingdom | 20.9 km | 09.01.2024 |
| Lage Dwarfsvaart | Inland | Netherlands | 5.5 km | 27.01.2023 |
| Lage Vaart | Inland | Netherlands | 26.5 km | 27.09.2022 |
| Lagelva | Inland | North Sea, Norway | 15.4 km | 21.12.2023 |
| Lago Maggiore | Lake | Italy, Switzerland | 147 km | 29.09.2023 |
| Lago Trasimeno | Lake | Italy | 51.2 km | 17.08.2023 |
| Lago dIseo | Lake | Italy | 58.6 km | 05.07.2023 |
| Lago di Como | Lake | Italy | 146.9 km | 05.07.2023 |
| Lago di Garda | Lake | Italy | 154.3 km | 05.07.2023 |
| Lago di Lei | Lower | Italy | 7.7 km | 20.06.2023 |
| Lago di Lugano | Lake | Italy, Switzerland | 82.5 km | 05.07.2023 |
| Lago di Mezzola | Lake | Italy | 8.2 km | 20.06.2023 |
| Lago di Varese | Lake | Italy | 20.9 km | 03.01.2024 |
| Laguna Marano | Sea | Italy | 107.4 km | 13.02.2024 |
| Laguna Veneta | Sea | Italy | 140.9 km | 13.02.2024 |
| Lahn | Inland | Germany | 182.3 km | 22.01.2024 |
| Laita | Inland | Atlantic Ocean, France | 5.4 km | 08.04.2022 |
| Lake Allatoona | Inland | United States | 38.3 km | 21.12.2023 |
| Lake Anna | Inland | United States | 25.6 km | 25.01.2024 |
| Lake Anne | Inland | United States | 850 m | 22.01.2024 |
| Lake Aspen | Inland | United States | 2.3 km | 30.01.2024 |
| Lake Athens | Inland | United States | 6.7 km | 23.02.2024 |
| Lake Beetz | Inland | Germany | 23.5 km | 29.06.2023 |
| Lake Cachuma | Inland | United States | 3.7 km | 04.03.2024 |
| Lake Caroline | Inland | United States | 3.6 km | 25.01.2024 |
| Lake Charlevoi | Inland | United States | 15.6 km | 21.11.2023 |
| Lake Charlevoi+ | Inland | United States | 26.6 km | 19.02.2024 |
| Lake Crescent | Inland | United States | 15.1 km | 20.11.2023 |
| Lake Decatur | Inland | United States | 16 km | 05.12.2023 |
| Lake Dora | Lake | United States | 22.1 km | 15.01.2024 |
| Lake Erie | Lake | Canada, United States | 1075 km | 18.03.2024 |
| Lake Fairview | Inland | United States | 2.1 km | 15.01.2024 |
| Lake Ferguson | Inland | United States | 21 km | 29.01.2024 |
| Lake Flower | Inland | United States | 3.3 km | 27.02.2024 |
| Lake Frederick | Lower | Canada | 3.3 km | 09.03.2024 |
| Lake Geneva | Inland | United States | 15.9 km | 05.12.2023 |
| Lake George | Inland | United States | 57.6 km | 01.02.2024 |
| Lake Greenwood | Inland | United States | 26.1 km | 19.12.2023 |
| Lake Harriet | Inland | United States | 1.4 km | 23.02.2024 |
| Lake Harris | Lake | United States | 40.7 km | 15.01.2024 |
| Lake Holiday | Inland | United States | 1.4 km | 21.12.2023 |
| Lake Hopatcong | Inland | United States | 13.5 km | 18.12.2023 |
| Lake Huron | Lake | Canada, United States | 1376 km | 26.02.2024 |
| Lake Jacomo | Inland | United States | 6.3 km | 05.02.2024 |
| Lake James | Inland | United States | 23.5 km | 27.02.2024 |
| Lake Jesup | Inland | United States | 15.4 km | 23.06.2023 |
| Lake Jocassee | Inland | United States | 23 km | 20.06.2023 |
| Lake Keowee | Inland | United States | 91.1 km | 29.06.2023 |
| Lake Lanier | Inland | United States | 24.1 km | 25.01.2024 |
| Lake Leatherwood | Inland | United States | 1.6 km | 29.01.2024 |
| Lake Linville | Inland | United States | 3.8 km | 26.01.2024 |
| Lake Lou Yaeger | Inland | United States | 8.7 km | 30.01.2024 |
| Lake Lure | Inland | United States | 5.9 km | 26.01.2024 |
| Lake Macatawa | Inland | United States | 4.6 km | 20.02.2024 |
| Lake Meade | Inland | United States | 1.8 km | 22.01.2024 |
| Lake Melville | Inland | Atlantic Ocean, Canada | 253 km | 11.12.2023 |
| Lake Mendota | Inland | United States | 12.8 km | 05.12.2023 |
| Lake Michigan | Lake | United States | 1458 km | 20.02.2024 |
| Lake Minnetonka | Inland | United States | 79 km | 05.02.2024 |
| Lake Miramar | Inland | United States | 1.9 km | 20.11.2023 |
| Lake Monona | Inland | United States | 6.9 km | 05.12.2023 |
| Lake Monroe | Inland | United States | 16.1 km | 26.02.2024 |
| Lake Montauk Harbor Channel | Inland | United States | 1.3 km | 08.02.2024 |
| Lake Monticello | Inland | United States | 3.6 km | 26.01.2024 |
| Lake Moultrie | Inland | United States | 7 km | 23.01.2024 |
| Lake Murray | Inland | United States | 38 km | 20.12.2023 |
| Lake Nockamixon | Inland | United States | 12.4 km | 19.12.2023 |
| Lake Nokomis | Inland | United States | 1.3 km | 23.02.2024 |
| Lake Norman | Inland | United States | 65.6 km | 25.01.2024 |
| Lake Okeechobee | Lake | Atlantic Ocean, United States | 141.5 km | 22.03.2024 |
| Lake Ontario | Lake | Canada, United States | 1235 km | 18.03.2024 |
| Lake Oroville | Inland | United States | 51 km | 20.11.2023 |
| Lake Powell | Inland | United States | 272 km | 20.11.2023 |
| Lake Ray Roberts | Inland | United States | 58 km | 13.02.2024 |
| Lake Reidsville | Inland | United States | 3 km | 25.01.2024 |
| Lake Schwerin | Lake | Germany | 67.2 km | 27.09.2023 |
| Lake Shawnee | Inland | United States | 3.8 km | 05.02.2024 |
| Lake Springfield | Inland | United States | 18 km | 30.01.2024 |
| Lake St Clair | Lake | Canada, United States | 156.1 km | 26.02.2024 |
| Lake Sunapee | Inland | United States | 10.4 km | 05.12.2023 |
| Lake Superior | Lake | Canada, United States | 2121 km | 29.02.2024 |
| Lake Susquehanna | Inland | United States | 576 m | 27.02.2024 |
| Lake Tahoe | Lake | United States | 95.3 km | 07.03.2024 |
| Lake Tobyhanna | Inland | United States | 1.5 km | 27.02.2024 |
| Lake Tyler | Inland | United States | 14 km | 23.02.2024 |
| Lake Tyler East | Inland | United States | 10.9 km | 23.02.2024 |
| Lake Waco | Inland | United States | 11.9 km | 01.03.2024 |
| Lake Washington | Lake | United States | 99.5 km | 20.11.2023 |
| Lake Washington Channel | Inland | Canada, Pacific Ozean, United States | 22.3 km | 20.11.2023 |
| Lake Wawasee | Inland | United States | 19.2 km | 01.12.2023 |
| Lake Wentow | Inland | Germany | 10.8 km | 11.01.2022 |
| Lake Weohyakapka | Inland | United States | 8 km | 12.01.2024 |
| Lake Wildwood | Inland | United States | 3.3 km | 04.03.2024 |
| Lake Wildwoood | Inland | United States | 2.7 km | 30.01.2024 |
| Lake Wilhelm | Inland | United States | 8.3 km | 26.02.2024 |
| Lake Willoughby | Inland | United States | 7.7 km | 27.02.2024 |
| Lake Winnebago | Lake | United States | 113.4 km | 20.02.2024 |
| Lake Winnipeg | Lake | Canada, United States | 1167 km | 21.11.2023 |
| Lake Winnipesaukee | Inland | United States | 39.2 km | 04.01.2024 |
| Lake Wissota | Inland | United States | 12.4 km | 23.02.2024 |
| Lake Wylie | Inland | United States | 23.2 km | 25.01.2024 |
| Lake Zumbro | Inland | United States | 5.8 km | 23.02.2024 |
| Lake of the Woods | Inland | United States | 3.1 km | 16.11.2023 |
| Lakes Brandenburg East | Inland | Germany | 19.5 km | 10.08.2023 |
| Lamone | Inland | Italy, Mediterranean Sea | 8 km | 05.12.2023 |
| Lampertheimer Altrhein | Inland | Germany | 4.8 km | 20.01.2024 |
| Lancaster Canal | Inland | United Kingdom | 85.7 km | 08.01.2024 |
| Landwehrkanal | Inland | Germany | 10.8 km | 28.06.2023 |
| Langdeel | Inland | Netherlands | 4.9 km | 26.09.2021 |
| Lange Maar | Inland | Germany | 2 km | 05.02.2019 |
| Lange Sleat | Inland | Netherlands | 2.9 km | 15.05.2023 |
| Lange Vaart | Inland | Netherlands | 1.6 km | 30.01.2019 |
| Lange Watering | Inland | Netherlands | 5.5 km | 03.11.2023 |
| Langener Waldsee | Lower | Germany | 1.6 km | 09.01.2023 |
| Langerhanskanal | Inland | Germany | 1.2 km | 10.08.2023 |
| Langes Horstfliess | Lower | Germany | 2.2 km | 08.06.2021 |
| Langsjøen | Inland | North Sea, Norway | 10.8 km | 24.01.2024 |
| Langsturtepoel | Inland | Netherlands | 809 m | 26.09.2022 |
| Langwarder Wielen | Inland | Netherlands | 1.3 km | 26.09.2022 |
| Lark | Inland | United Kingdom | 18.9 km | 06.12.2023 |
| Larpia | Sea | Poland | 2.6 km | 25.07.2021 |
| Larrelter Tief | Inland | Germany | 12.3 km | 12.06.2023 |
| Larsertocht | Inland | Netherlands | 12 km | 14.12.2021 |
| Lausitzer Neiße | Lower | Germany, Poland | 27 km | 10.08.2023 |
| Lauwersmeer | Inland | Netherlands | 11.8 km | 08.08.2023 |
| Le Brivet | Inland | France | 2.4 km | 22.09.2021 |
| Le Grand Large | Inland | France | 7.1 km | 09.11.2021 |
| Le Verdon | Inland | France | 16.5 km | 03.01.2024 |
| Lea | Inland | United Kingdom | 5.1 km | 04.04.2019 |
| Lech | Lower | Germany | 21.5 km | 10.01.2023 |
| Leda | Sea | Germany | 27.7 km | 13.02.2024 |
| Leeds and Liverpool Canal | Inland | United Kingdom | 169.8 km | 08.01.2024 |
| Leekster Hoofddiep | Inland | Netherlands | 7.9 km | 16.09.2022 |
| Leeuwardervaart | Inland | Netherlands | 22.9 km | 01.11.2021 |
| Leie | Inland | Belgium, France | 213.6 km | 06.09.2022 |
| Leine | Lower | Germany | 91.4 km | 04.05.2023 |
| Leininselkä | Inland | Finland | 41.2 km | 13.02.2024 |
| Lek | Inland | Netherlands | 66.2 km | 08.08.2023 |
| Lekkanaal | Inland | Netherlands | 9.9 km | 29.08.2023 |
| Leland Harbor | Inland | United States | 1.4 km | 16.02.2024 |
| Lelorn | Inland | France | 24.7 km | 20.06.2023 |
| Lelystad Haven | Sea | Netherlands | 903 m | 30.01.2023 |
| Lelång | Inland | Sweden | 105.6 km | 26.09.2023 |
| Lemene | Inland | Italy | 9.9 km | 31.08.2021 |
| Lemmer | Inland | Netherlands | 11.7 km | 26.06.2023 |
| Lemstervaart | Inland | Netherlands | 19.4 km | 18.12.2023 |
| Les Exals | Inland | France, Mediterranean Sea | 1.3 km | 20.01.2024 |
| Lesum | Inland | Germany | 10.3 km | 29.08.2023 |
| Leven | Inland | United Kingdom | 16.6 km | 21.08.2023 |
| Lewis Smith Lake | Inland | United States | 102 km | 30.01.2024 |
| Lewis and Clark River | Inland | United States | 6.9 km | 20.11.2023 |
| Leyhorner Sieltief | Inland | Germany, North Sea | 6.6 km | 19.01.2024 |
| Lez | Inland | France | 8.9 km | 08.04.2022 |
| Liblarer See | Lower | Germany | 849 m | 10.01.2023 |
| Liede | Inland | Netherlands | 4.3 km | 04.11.2021 |
| Lielupe | Inland | Latvia | 4.5 km | 29.12.2023 |
| Liepnitzsee | Inland | Germany | 4.6 km | 28.07.2022 |
| Liffey | Inland | Atlantic Ocean, Ireland | 12.5 km | 20.01.2024 |
| Lijoki | Inland | Baltic Sea, Finland | 13.9 km | 16.01.2024 |
| Lilla Rängen | Inland | Sweden | 16.5 km | 15.01.2024 |
| Liman Lozovskiy | Inland | Russia | 17.5 km | 16.01.2024 |
| Limfjorden | Lake | Denmark | 404.1 km | 19.02.2024 |
| Limmat | Inland | Switzerland | 11.9 km | 10.08.2023 |
| Linge | Inland | Netherlands | 55.3 km | 09.02.2023 |
| Linner Muehlenbach | Inland | Germany | 3 km | 03.04.2021 |
| Linthkanal | Lower | Switzerland | 17.6 km | 12.01.2023 |
| Lippajärvi | Inland | Baltic Sea, Finland | 1.9 km | 21.02.2024 |
| Lippesee | Inland | Germany | 631 m | 19.06.2023 |
| Liptovska Mara | Inland | Slowakia | 10.9 km | 06.01.2024 |
| Lisser Beek | Lower | Netherlands | 2.7 km | 14.02.2023 |
| Listertalsperre | Inland | Germany | 3.5 km | 26.06.2023 |
| Little Horseshoe Bend | Inland | United States | 40.2 km | 25.01.2024 |
| Little Neck Bay | Inland | United States | 3.3 km | 29.01.2024 |
| Little Ouse | Inland | United Kingdom | 56.5 km | 22.02.2019 |
| Little River | Sea | Atlantic Ocean, United States | 5.3 km | 24.11.2023 |
| Little Tennessee River | Inland | United States | 103.3 km | 08.08.2023 |
| Little White Oak Creek | Inland | United States | 10.4 km | 21.12.2023 |
| Livenza | Inland | Italy | 47.4 km | 19.06.2023 |
| Ljubiljnica | Inland | Slowenia | 27 km | 15.08.2023 |
| Ljusnan | Inland | Sweden | 12.6 km | 22.12.2023 |
| Llyn Mwyngil | Lower | United Kingdom | 1.6 km | 09.01.2024 |
| Loch Ard | Inland | United Kingdom | 3.7 km | 09.01.2024 |
| Loch Glip | Inland | United Kingdom | 8 km | 09.01.2024 |
| Loch Loyd | Inland | United States | 3.5 km | 05.02.2024 |
| Loch Tay | Inland | United Kingdom | 25.6 km | 09.01.2024 |
| Loddehel | Inland | Netherlands | 6.6 km | 29.06.2023 |
| Loecknitz | Inland | Germany | 12.8 km | 19.06.2023 |
| Loir | Lower | Germany | 1.1 km | 19.02.2024 |
| Loire | Inland | France | 509.9 km | 25.01.2024 |
| Long Creek | Inland | United States | 1.8 km | 06.02.2024 |
| Long Island Intracoastal Waterway | Sea | Atlantic Ocean, United States | 59 km | 13.02.2024 |
| Long Lake | Inland | United States | 33.3 km | 01.03.2024 |
| Longview Lake | Inland | United States | 5.2 km | 05.02.2024 |
| Loosdrechtse Plassen | Inland | Netherlands | 25.7 km | 26.06.2023 |
| Lopan | Inland | Ukraine | 3.9 km | 16.01.2024 |
| Loppersumse Wijmers | Inland | Netherlands | 3.6 km | 27.09.2022 |
| Loppijärvi | Inland | Finland | 8.3 km | 27.02.2024 |
| Loquarder Tief | Inland | Germany | 3.4 km | 12.06.2023 |
| Los Angeles River | Inland | United States | 29.5 km | 20.11.2023 |
| Lot | Inland | France | 214 km | 26.06.2023 |
| Lough Allen | Lake | Ireland | 24.9 km | 18.03.2019 |
| Lough Beltra | Inland | Ireland | 4 km | 07.12.2023 |
| Lough Corrib | Inland | Ireland | 52 km | 09.01.2024 |
| Lough Macnean | Inland | Ireland, United Kingdom | 9.1 km | 09.01.2024 |
| Lough Neagh | Lake | United Kingdom | 94.8 km | 09.01.2024 |
| Lough Rea | Inland | Ireland | 2.2 km | 09.01.2024 |
| Lovaart | Inland | Belgium | 14.5 km | 06.09.2022 |
| Lovewell Lake | Inland | United States | 7.3 km | 08.03.2024 |
| Luehe | Sea | Germany | 13.1 km | 05.07.2019 |
| Luga | Inland | Russia | 82.2 km | 10.10.2023 |
| Lune | Inland | United Kingdom | 16 km | 08.01.2024 |
| Lusiai | Inland | Lithuania | 25.9 km | 10.10.2023 |
| Luttelgeester Vaart | Inland | Netherlands | 5.2 km | 21.08.2021 |
| Lutterhoofdwijk | Lower | Netherlands | 32.5 km | 07.07.2023 |
| Lynch Cove | Inland | United States | 1.8 km | 19.01.2024 |
| Lyste Sylroede | Inland | Netherlands | 2.6 km | 02.02.2023 |
| Lågen | Inland | Norway | 9.2 km | 25.09.2023 |
| Lübbenauer Schneidemühlenfließ | Lower | Germany | 1.1 km | 24.02.2023 |
| Maade | Sea | Germany | 4.6 km | 29.06.2023 |
| Maas | Lake | Belgium, France, Netherlands | 857.6 km | 05.12.2023 |
| Maas-Waal-Kanaal | Inland | Netherlands | 13.6 km | 29.08.2023 |
| Maasvlakte Rotterdam | Inland | Netherlands, North Sea | 16.1 km | 03.01.2024 |
| Macclesfield Canal | Inland | United Kingdom | 44.2 km | 08.01.2024 |
| Mackay River | Inland | United States | 34.2 km | 12.12.2023 |
| Mackinac Island Channel | Inland | United States | 12.1 km | 19.02.2024 |
| Madison City Lake | Inland | United States | 1.2 km | 20.11.2023 |
| Madum Å | Inland | Denmark | 5.5 km | 08.01.2024 |
| Magelungen | Inland | Sweden | 3.7 km | 15.01.2024 |
| Magothy River | Inland | United States | 24.3 km | 22.01.2024 |
| Magra | Inland | Italy | 6.1 km | 12.09.2023 |
| Main | Inland | Germany | 452.1 km | 19.02.2024 |
| Main-Donau-Kanal | Inland | Germany | 172.3 km | 29.08.2023 |
| Makkum | Inland | Netherlands | 4.3 km | 21.02.2023 |
| Mallegatsloot | Inland | Netherlands | 1.8 km | 22.02.2023 |
| Malletts Bay | Inland | United States | 16.1 km | 14.02.2024 |
| Manasquan River | Inland | United States | 9.4 km | 12.12.2023 |
| Manhasset Bay | Inland | United States | 4 km | 12.12.2023 |
| Manistee River | Inland | United States | 4.4 km | 20.02.2024 |
| Marais du Grand Clair | Lower | France | 1.1 km | 03.01.2024 |
| Marghera | Sea | Italy | 31.1 km | 21.02.2024 |
| Margrietkanaal | Inland | Netherlands | 27 km | 28.09.2023 |
| Mark | Inland | Netherlands | 58.3 km | 08.08.2023 |
| Markermeer | Lake | Netherlands | 190.8 km | 19.12.2023 |
| Markkanaal | Inland | Netherlands | 5.7 km | 15.08.2023 |
| Markkleeberger See | Lake | Germany | 6.9 km | 08.08.2023 |
| Marma | Inland | Sweden | 13.8 km | 29.09.2023 |
| Marscher Tief | Inland | Germany | 4.5 km | 24.07.2023 |
| Marsumermaar | Inland | Netherlands | 3.3 km | 08.05.2019 |
| Marten Freekenwei | Lower | Netherlands | 10.3 km | 24.07.2023 |
| Maschsee | Inland | Germany | 2.2 km | 22.06.2023 |
| Mazury | Inland | Poland | 673.3 km | 03.01.2024 |
| Matawan Creek | Inland | United States | 4.1 km | 26.02.2024 |
| Mattsee | Lake | Austria | 10.3 km | 11.01.2023 |
| Maule Lake | Inland | United States | 5.7 km | 04.01.2024 |
| Maumee River | Inland | United States | 32.3 km | 01.12.2023 |
| Maurice River | Inland | United States | 36.6 km | 22.01.2024 |
| Mayenne | Inland | France | 124.1 km | 03.01.2024 |
| Mała Panew | Lower | Poland | 4.5 km | 03.01.2024 |
| Meachim Creek | Inland | United States | 2.5 km | 15.12.2023 |
| Medem | Inland | Germany | 16.1 km | 12.05.2023 |
| Medemblikkervaart | Inland | Netherlands | 8.8 km | 08.05.2023 |
| Medway | Inland | United Kingdom | 52.2 km | 18.03.2019 |
| Meer- of Buurwatering | Lower | Netherlands | 1.7 km | 13.02.2023 |
| Meerburger Watering | Inland | Netherlands | 3.1 km | 14.02.2023 |
| Meije | Lower | Netherlands | 15.9 km | 08.12.2023 |
| Memel | Inland | Baltic Sea, Belarus, Lithuania, Russia | 836.3 km | 03.01.2024 |
| Memramcook River | Sea | Canada | 100.6 km | 14.11.2023 |
| Menomomee River | Inland | United States | 8.3 km | 27.11.2023 |
| Mentor Lagoon | Inland | United States | 1.9 km | 20.02.2024 |
| Merrimack River | Inland | United States | 47.8 km | 20.11.2023 |
| Mersey | Inland | United Kingdom | 116.9 km | 08.01.2024 |
| Mervovid | Inland | Ukraine | 3 km | 16.01.2024 |
| Merwedekanaal | Inland | Netherlands | 23.9 km | 13.12.2021 |
| Mesen | Inland | Russia | 62.7 km | 27.09.2023 |
| Miami River | Inland | United States | 11.2 km | 22.04.2019 |
| Michael J Kirwan Reservoir | Inland | United States | 10.9 km | 27.02.2024 |
| Middelburg Kanaal | Inland | Netherlands | 21.3 km | 15.08.2023 |
| Middle Fork Reservoir | Inland | United States | 1.5 km | 30.01.2024 |
| Middle Ground | Inland | United States | 1.6 km | 23.01.2024 |
| Middle River | Inland | United States | 14.8 km | 19.01.2024 |
| Miedumer Djip | Lower | Netherlands | 2 km | 16.01.2023 |
| Miedwie | Lake | Poland | 34.7 km | 20.06.2023 |
| Miles River | Inland | United States | 16.7 km | 18.01.2024 |
| Mill Basin | Inland | United States | 5.5 km | 01.02.2024 |
| Mill Creek | Inland | United States | 4.4 km | 22.01.2024 |
| Millens Bay | Inland | Canada, United States | 1.2 km | 27.02.2024 |
| Millerton Lake | Inland | United States | 10.5 km | 08.03.2024 |
| Millstätter See | Lake | Austria | 24.7 km | 12.01.2023 |
| Milwaukee River | Inland | United States | 3.8 km | 27.11.2023 |
| Mincio | Inland | Italy | 49.1 km | 04.09.2023 |
| Minija | Inland | Baltic Sea, Lithuania | 44.1 km | 17.08.2023 |
| Minoqua Lake | Inland | United States | 5.8 km | 05.12.2023 |
| Mirowsee | Inland | Germany | 4.1 km | 29.08.2023 |
| Mississippi River | Inland | United States | 2955 km | 05.02.2024 |
| Missouri River | Inland | United States | 1216 km | 01.03.2024 |
| Mitchell Creek | Inland | United States | 15 km | 25.01.2024 |
| Mitellandkanal | Inland | Germany | 2.4 km | 29.08.2023 |
| Mittellandkanal | Inland | Germany | 335.7 km | 06.09.2023 |
| Mjøsa | Lake | Norway | 271.6 km | 25.09.2023 |
| Mobjack Bay | Inland | United States | 17.1 km | 18.01.2024 |
| Moderfitzsee | Lower | Germany | 1.5 km | 01.09.2021 |
| Moervaart | Inland | Belgium | 26.9 km | 05.09.2022 |
| Mohawk River | Inland | United States | 257 km | 01.02.2024 |
| Mohnetalsperre | Lower | Germany | 10.7 km | 17.01.2023 |
| Molkfeart | Lower | Netherlands | 5.9 km | 20.02.2023 |
| Mologa | Inland | Russia | 339.8 km | 20.01.2024 |
| Molsbroek | Lower | Belgium | 536 m | 03.01.2024 |
| Mondego | Inland | Portugal | 29.1 km | 19.06.2023 |
| Mondsee | Lake | Austria | 23.4 km | 27.09.2023 |
| Monongahela River | Inland | United States | 226.6 km | 27.09.2023 |
| Monroe Bay | Inland | United States | 9.7 km | 18.01.2024 |
| Monroe Harbor | Inland | United States | 2.9 km | 27.11.2023 |
| Monterey Lake | Inland | United States | 1.6 km | 26.02.2024 |
| Montfoortse Vaart | Inland | Netherlands | 7.6 km | 20.01.2023 |
| Montrose Harbor | Inland | United States | 2 km | 19.02.2024 |
| Mookerplas | Inland | Netherlands | 3.7 km | 30.01.2019 |
| Mooney Bay | Inland | United States | 1.9 km | 14.02.2024 |
| Morava | Lower | Austria, Czech Republic, Slowakia | 182.6 km | 13.08.2023 |
| Moravice | Inland | Czech Republic | 14.8 km | 21.08.2023 |
| Morlai | Inland | France | 15.1 km | 23.06.2023 |
| Morte | Inland | Atlantic Ocean, France | 7.8 km | 08.04.2022 |
| Moselle | Inland | France, Germany, Luxemburg | 404.5 km | 03.01.2024 |
| Moskva | Inland | Russia | 217.5 km | 15.05.2023 |
| Mosquito Creek | Inland | United States | 19.9 km | 26.02.2024 |
| Mosseelva | Inland | Baltic Sea, Norway | 4.3 km | 24.01.2024 |
| Motala Ström | Inland | Sweden | 83.4 km | 15.01.2024 |
| Mountain Lake | Inland | United States | 86.3 km | 19.12.2023 |
| Muchawez | Inland | Belarus | 60.5 km | 22.07.2023 |
| Mud Brook | Inland | United States | 3 km | 18.12.2023 |
| Mueritz | Inland | Germany | 3 km | 09.01.2023 |
| Muidertrekvaart | Inland | Netherlands | 4.1 km | 30.01.2019 |
| Mulde | Lower | Germany | 23.5 km | 11.07.2023 |
| Mundakako Itsasadarra | Inland | Atlantic Ocean, Spain | 14.4 km | 04.01.2024 |
| Munster Blackwater | Inland | Atlantic Ocean, Ireland | 36.6 km | 09.01.2024 |
| Muntsjesylster Ryd | Inland | Netherlands | 17.2 km | 06.06.2019 |
| Murtensee | Lake | Switzerland | 18.4 km | 19.10.2021 |
| Muskegon Lake | Inland | United States | 16.3 km | 20.02.2024 |
| Muskingum River | Inland | United States | 149 km | 01.02.2024 |
| Musselkanaal | Inland | Netherlands | 56.5 km | 22.02.2024 |
| Myczkowskie Jezioro | Inland | Poland | 6.3 km | 12.12.2023 |
| Mze | Inland | Czech Republic | 16.6 km | 20.06.2023 |
| Máchovo Jezero | Inland | Czech Republic | 4.2 km | 03.01.2024 |
| Mälaren | Sea | Baltic Sea, Sweden | 308.2 km | 15.01.2024 |
| Mühlengraben | Lower | Germany | 1.6 km | 09.01.2023 |
| Münstersche Aa | Inland | Germany | 2.2 km | 02.07.2022 |
| Müritz | Lake | Germany | 73.6 km | 18.03.2024 |
| Müritz-Havel-Kanal | Inland | Germany | 54.1 km | 29.08.2023 |
| Naab | Lower | Germany | 22.3 km | 01.09.2021 |
| Naarden | Inland | Netherlands | 11.2 km | 13.02.2023 |
| Nagelervaart | Inland | Netherlands | 8.3 km | 16.01.2023 |
| Namekagon Lake | Inland | United States | 8.3 km | 29.02.2024 |
| Nannewijd | Inland | Netherlands | 3.5 km | 26.09.2022 |
| Nansemond River | Inland | United States | 37.3 km | 23.01.2024 |
| Nanticoke River | Inland | United States | 115.6 km | 18.01.2024 |
| Napa River | Inland | United States | 7.6 km | 04.03.2024 |
| Narew | Inland | Poland | 263.4 km | 03.01.2024 |
| Narewka | Lower | Poland | 3.8 km | 12.12.2023 |
| Narva | Inland | Estonia, Russia | 127.8 km | 17.08.2023 |
| Nassau River | Inland | Atlantic Ocean, United States | 34.7 km | 13.02.2024 |
| Nasva | Inland | Baltic Sea, Estonia | 5.9 km | 25.01.2024 |
| Natissa | Inland | Italy | 8.6 km | 30.08.2021 |
| Nauernasche Vaart | Inland | Netherlands | 12.3 km | 11.07.2023 |
| Nauwe Greuns | Inland | Netherlands | 4 km | 08.08.2023 |
| Nauwe Luts | Lower | Netherlands | 7.4 km | 02.02.2023 |
| Naviglio Brenta | Inland | Italy | 26.2 km | 20.06.2023 |
| Naviglio Grande | Inland | Italy | 76.6 km | 20.01.2024 |
| Naviglio Martesana | Inland | Italy | 35.8 km | 08.08.2023 |
| Neabsco Creek | Inland | United States | 4.1 km | 18.01.2024 |
| Neale Sound | Inland | United States | 12 km | 18.01.2024 |
| Nebel | Lower | Germany | 6.2 km | 11.08.2021 |
| Neches River | Inland | United States | 87.9 km | 24.11.2023 |
| Neckar | Inland | Germany | 232.3 km | 20.01.2024 |
| Nederrijn | Inland | Netherlands | 63.9 km | 19.06.2023 |
| Nehalem River | Inland | Pacific Ozean, United States | 21 km | 20.11.2023 |
| Neosho River | Inland | United States | 114.1 km | 21.11.2023 |
| Neretva | Inland | Bosnia Herzegowina, Croatia | 31.9 km | 06.12.2023 |
| Neris | Inland | Lithuania | 229.9 km | 22.12.2023 |
| Ness | Inland | United Kingdom | 124.4 km | 27.09.2023 |
| Nete | Inland | Belgium | 1.1 km | 23.08.2022 |
| Netherlands Kanal | Inland | Netherlands | 231.6 km | 13.02.2024 |
| Netta | Inland | Poland | 43.1 km | 19.10.2022 |
| Netze | Inland | Poland | 295.8 km | 12.12.2023 |
| Neue Sorge | Lower | Germany | 6 km | 02.09.2021 |
| Neues Greetsieler Sieltief | Inland | Germany | 16 km | 10.01.2023 |
| Neues Tief | Inland | Germany | 2.3 km | 10.01.2023 |
| Neuharlinger Sieltief | Lower | Germany | 11.2 km | 26.06.2023 |
| Neuhöfer Kanal | Inland | Germany | 1.9 km | 03.01.2024 |
| Neuköllner Schiffahrtskanal | Inland | Germany | 4.2 km | 29.08.2023 |
| Neuländer See | Inland | Germany | 937 m | 18.07.2022 |
| Neusiedler See | Lake | Austria | 95 km | 20.01.2024 |
| New River | Sea | Atlantic Ocean, Germany, Netherlands, United States | 52.6 km | 23.01.2024 |
| Newa | Lake | Russia | 827.5 km | 18.01.2024 |
| Newport Bay | Inland | United States | 3.1 km | 04.03.2024 |
| Newry Canal | Inland | United Kingdom | 6.7 km | 18.03.2019 |
| Newton Creek | Inland | Atlantic Ocean, North Sea, United Kingdom | 1.4 km | 05.01.2024 |
| Niagara River | Inland | Canada, United States | 74.6 km | 01.12.2023 |
| Nichupté | Inland | Atlantic Ocean, Mexico | 16.6 km | 14.03.2024 |
| Nicola Lake | Inland | Canada | 20.6 km | 20.11.2023 |
| Nida | Inland | Poland | 40.7 km | 12.12.2023 |
| Nidda | Inland | Germany | 41.5 km | 14.08.2023 |
| Nidda Stausee | Inland | Germany | 1.4 km | 20.06.2023 |
| Nidelva | Inland | Norway | 3.9 km | 19.06.2023 |
| Nieuwe Diep | Inland | Netherlands | 3.2 km | 08.08.2023 |
| Nieuwe Drait | Inland | Netherlands | 18.2 km | 29.06.2023 |
| Nieuwe Gouw | Inland | Netherlands | 3 km | 27.06.2023 |
| Nieuwe Gracht | Inland | Netherlands | 755 m | 15.12.2021 |
| Nieuwe Haven | Inland | Netherlands | 3.6 km | 24.07.2023 |
| Nieuwe Heerenveense Kanaal | Inland | Netherlands | 8.5 km | 26.09.2022 |
| Nieuwe Kanaal | Inland | Netherlands | 23.6 km | 05.12.2023 |
| Nieuwe Maas | Inland | Netherlands | 65.3 km | 24.07.2023 |
| Nieuwe Meer | Inland | Netherlands | 568 m | 23.05.2023 |
| Nieuwe Roosendaalsche Vliet | Inland | Netherlands | 10.1 km | 09.04.2019 |
| Nieuwe Waterschap | Inland | Netherlands | 4.2 km | 11.05.2023 |
| Nieuwesluizervaart | Inland | Netherlands | 4 km | 29.06.2023 |
| Niewlino | Inland | Poland | 4 km | 18.10.2023 |
| Niezijlsterdiep | Lower | Netherlands | 1 km | 21.12.2023 |
| Nijdjip | Inland | Netherlands | 13.8 km | 22.09.2022 |
| Nije Feart | Inland | Netherlands | 45.1 km | 16.01.2023 |
| Nije Waring | Inland | Netherlands | 2 km | 15.09.2022 |
| Nijegaastervaart | Lower | Netherlands | 2 km | 03.02.2023 |
| Nil | Inland | Egypt | 2016 km | 22.01.2024 |
| Nil Canal | Inland | Egypt | 137.5 km | 22.01.2024 |
| Nissum Fjord | Lake | Denmark | 57.5 km | 09.01.2024 |
| Nith | Inland | United Kingdom | 33.6 km | 05.02.2024 |
| Nivelle | Inland | France | 9.8 km | 08.04.2022 |
| Nogat | Inland | Poland | 62.8 km | 01.07.2019 |
| Nokianvirta | Inland | Finland | 4.1 km | 27.02.2024 |
| Nome | Inland | Norway | 15.3 km | 25.09.2023 |
| Noord-Willemskanaal | Inland | Netherlands | 35.8 km | 07.12.2023 |
| Noorder Gracht | Inland | Netherlands | 2.2 km | 24.07.2023 |
| Noorder Watermolensloot | Lower | Netherlands | 1.8 km | 21.02.2023 |
| Noorderdiep | Lower | Netherlands | 6.1 km | 21.08.2021 |
| Noorderkanaal | Inland | Netherlands | 10 km | 24.07.2023 |
| Noorderplassen | Inland | Netherlands | 15.7 km | 24.07.2023 |
| Noordervaart | Lower | Netherlands | 31.1 km | 29.06.2023 |
| Noordhollandkanaal | Inland | Netherlands | 40.8 km | 20.12.2021 |
| Noordhollands Kanaal | Inland | Netherlands | 4.1 km | 15.12.2021 |
| Nord-Ostsee-Kanal | Sea | Germany | 106.8 km | 05.12.2023 |
| Nordgeorgsfehnkanal | Inland | Germany | 31.8 km | 27.09.2023 |
| Nordhorn Almelo Canal | Inland | Germany | 6.6 km | 24.07.2023 |
| Nordloher Kanal | Inland | Germany | 4 km | 10.01.2023 |
| Nordloher-Barsseler Tief | Inland | Germany | 35.4 km | 02.11.2021 |
| Nordumfluter | Lower | Germany | 27.2 km | 24.02.2023 |
| Nordzeekanaal | Sea | Netherlands | 44 km | 07.12.2023 |
| Norfolk Lake | Inland | United States | 67.7 km | 30.01.2024 |
| Norman Creek | Inland | United States | 1.7 km | 19.01.2024 |
| Norsjø | Inland | Norway | 42.5 km | 25.09.2023 |
| North Maumee Bay | Inland | United States | 10.4 km | 01.12.2023 |
| North Point Creek | Inland | United States | 2.8 km | 22.01.2024 |
| North River | Inland | United States | 12.6 km | 11.12.2023 |
| North Sea | Sea | Germany, North Sea | 136.8 km | 26.02.2024 |
| North West Bay | Inland | United States | 3.7 km | 14.02.2024 |
| Northport Bay | Inland | United States | 5.2 km | 27.11.2023 |
| Nottekanal | Inland | Germany | 25.1 km | 09.01.2023 |
| Nova Motlawa | Inland | Poland | 37.9 km | 30.08.2021 |
| Nowy Świat | Inland | Poland | 2.5 km | 08.08.2023 |
| Noyes Pond | Inland | United States | 597 m | 27.02.2024 |
| Nuthe | Inland | Germany | 1.1 km | 10.08.2023 |
| Nysätter | Inland | Sweden | 1.8 km | 03.11.2023 |
| Næra | Inland | Norway | 10 km | 25.09.2023 |
| Obertumer See | Lake | Austria | 12 km | 11.01.2023 |
| Occoquan Reservoir | Inland | United States | 17.4 km | 22.01.2024 |
| Occoquan River | Inland | United States | 10.6 km | 22.01.2024 |
| Ochta | Inland | Russia | 9.2 km | 10.10.2023 |
| Ochtum | Inland | Germany | 13.4 km | 24.07.2023 |
| Odra | Sea | Czech Republic, Germany, Poland | 806.3 km | 03.01.2024 |
| Oder-Havel-Kanal | Inland | Germany | 68.1 km | 15.08.2023 |
| Oder-Spree-Kanal | Inland | Germany | 40.6 km | 29.08.2023 |
| Odet | Inland | France | 22.1 km | 24.03.2022 |
| Odra West | Sea | Germany, Poland | 51.7 km | 08.08.2023 |
| Oegstgeesterkanaal | Inland | Netherlands | 4.4 km | 08.05.2023 |
| Ohio River | Inland | United States | 1560 km | 26.01.2024 |
| Ohrid | Lake | Albania | 73.3 km | 03.01.2024 |
| Oise | Inland | France | 218 km | 08.08.2023 |
| Oka | Inland | Russia | 1005 km | 21.11.2023 |
| Okanagan Lake | Inland | Canada | 102.7 km | 07.03.2024 |
| Okanogan River | Inland | United States | 42.2 km | 20.11.2023 |
| Okeechobee Waterway | Inland | Atlantic Ocean, United States | 24.5 km | 17.07.2023 |
| Oker | Inland | Germany | 27.3 km | 24.07.2023 |
| Okoboji Lake | Inland | United States | 23.5 km | 08.03.2024 |
| Old Nene | Inland | United Kingdom | 75.3 km | 10.08.2023 |
| Old River | Inland | United States | 1.9 km | 18.12.2023 |
| Old Road Bay | Inland | United States | 5.1 km | 19.01.2024 |
| Oldambtmeer | Inland | Netherlands | 17.4 km | 02.11.2021 |
| Oldersumer Sieltief | Inland | Germany | 3.9 km | 10.01.2023 |
| Ommedijkse Watering | Lower | Netherlands | 6.5 km | 10.08.2023 |
| Ondava | Inland | Slowakia | 42.2 km | 29.12.2020 |
| Oneida Lake | Inland | United States | 15.3 km | 01.02.2024 |
| Ononagon River | Inland | United States | 1.8 km | 23.02.2024 |
| Onondaga Lake | Inland | United States | 5.6 km | 27.02.2024 |
| Ontojoki | Inland | Finland | 92 km | 07.03.2024 |
| Oolderplas | Lake | Netherlands | 6 km | 20.01.2024 |
| Oosteindervaart | Inland | Netherlands | 3.5 km | 13.02.2023 |
| Oosterhamrikkanaal | Inland | Netherlands | 1.1 km | 20.10.2022 |
| Oosterhaven | Inland | Netherlands | 2.9 km | 29.08.2023 |
| Oosterschelde | Sea | Netherlands | 155.5 km | 03.01.2024 |
| Oostervaart | Inland | Netherlands | 21.4 km | 11.07.2022 |
| Oostvaardersdiep | Sea | Netherlands | 14.6 km | 18.12.2023 |
| Opfeart | Inland | Netherlands | 7 km | 22.08.2023 |
| Oranienburger Havel | Inland | Germany | 10.5 km | 10.08.2023 |
| Oranjekanaal | Lower | Netherlands | 44 km | 23.09.2022 |
| Orava | Inland | Poland, Slowakia | 18.6 km | 11.03.2024 |
| Orb | Inland | France | 12.5 km | 08.08.2023 |
| Orchard Bay | Inland | United States | 21.8 km | 20.11.2023 |
| Orne | Inland | France | 18.4 km | 24.07.2023 |
| Orsasjön | Inland | Sweden | 120.1 km | 26.02.2024 |
| Orwell | Sea | United Kingdom | 43 km | 08.08.2023 |
| Osoyoos Lake | Inland | Canada, United States | 21.7 km | 20.11.2023 |
| Ossiacher See | Lake | Austria | 22.5 km | 12.01.2023 |
| Oste | Inland | Germany | 84.9 km | 05.07.2022 |
| Oste-Hamme-Kanal | Lower | Germany | 16.1 km | 01.09.2021 |
| Osterbekkanal | Inland | Germany | 4.1 km | 27.06.2023 |
| Oswego River | Inland | United States | 39.3 km | 28.11.2023 |
| Otra | Inland | Norway | 13.6 km | 19.06.2023 |
| Ottawa | Inland | Canada | 683.1 km | 18.03.2024 |
| Otwegwetering | Inland | Netherlands | 924 m | 03.11.2022 |
| Oude Eemskanaal | Inland | Netherlands | 4.2 km | 27.06.2023 |
| Oude Maas | Inland | Netherlands | 48.5 km | 08.08.2023 |
| Oude Rijn | Inland | Netherlands | 75.4 km | 08.12.2023 |
| Oude Waver | Inland | Netherlands | 5.9 km | 11.08.2022 |
| Oudon | Inland | France | 18.5 km | 03.01.2024 |
| Oulojoki | Inland | Finland | 37.3 km | 16.01.2024 |
| Ouse | Inland | United Kingdom | 114.6 km | 17.02.2019 |
| Owenabue River | Inland | Atlantic Ocean, Ireland | 9.2 km | 09.01.2024 |
| Oxford Canal | Inland | United Kingdom | 218.1 km | 05.01.2024 |
| Oyster Bay | Inland | United States | 4.7 km | 20.11.2023 |
| Pagan River | Inland | United States | 13.6 km | 23.01.2024 |
| Paintsville Lake | Inland | United States | 7.3 km | 30.01.2024 |
| Paloisvirta | Inland | Finland | 12.7 km | 17.10.2023 |
| Pantscharewo | Inland | Bulgaria | 3.1 km | 06.12.2023 |
| Pantà de la Baelis | Inland | Spain | 9.6 km | 10.08.2023 |
| Papenpadsloot | Inland | Netherlands | 2.4 km | 15.02.2023 |
| Pappilanselkä | Inland | Finland | 47.4 km | 31.10.2023 |
| Parnica | Inland | Poland | 17.9 km | 08.08.2023 |
| Parrett | Inland | United Kingdom | 44.1 km | 21.08.2023 |
| Partwitzer See | Inland | Germany | 7 km | 12.05.2023 |
| Passader See | Inland | Germany | 5.6 km | 03.01.2024 |
| Passaic River | Inland | United States | 27 km | 02.05.2019 |
| Passarge | Inland | Poland | 11.3 km | 30.08.2021 |
| Patagonia Lake | Inland | United States | 2.6 km | 01.03.2024 |
| Patapsco River | Inland | United States | 23.6 km | 22.01.2024 |
| Patchogue River | Inland | United States | 3 km | 12.12.2023 |
| Paterswoldsemeer | Inland | Netherlands | 4.1 km | 11.07.2023 |
| Patoka Lake | Inland | United States | 12.5 km | 01.02.2024 |
| Patoonselkä | Inland | Finland | 367.3 km | 07.03.2024 |
| Patuxent River | Inland | United States | 53.6 km | 18.01.2024 |
| Peace River | Inland | United States | 169.4 km | 04.01.2024 |
| Peak Forest Canal | Inland | United Kingdom | 23.3 km | 08.01.2024 |
| Pearce Creek | Inland | United States | 1.8 km | 16.11.2023 |
| Pee Dee River | Inland | United States | 30.4 km | 20.12.2023 |
| Peekskill Bay | Inland | United States | 1.1 km | 01.02.2024 |
| Peene | Inland | Germany | 124 km | 15.08.2023 |
| Peenekanal | Inland | Germany | 20.4 km | 09.01.2023 |
| Peenestrom | Sea | Germany | 126.1 km | 29.12.2023 |
| Peipus | Lake | Estonia, Russia | 302.7 km | 18.01.2024 |
| Pekelerhoofddiep | Inland | Netherlands | 18.8 km | 02.11.2021 |
| Pend Oreille River | Inland | United States | 195.6 km | 20.11.2023 |
| Penryn | Inland | United Kingdom | 8.3 km | 21.08.2023 |
| Pentwater River | Inland | United States | 1.7 km | 20.02.2024 |
| Peos Bay | Inland | Canada, United States | 1.1 km | 27.02.2024 |
| Pere Marquette River | Inland | United States | 4.2 km | 20.02.2024 |
| Perry Lake | Inland | United States | 19.8 km | 05.02.2024 |
| Persante | Inland | Poland | 19.6 km | 26.07.2023 |
| Persoonshaven | Inland | Netherlands | 873 m | 23.06.2023 |
| Petit Rhone | Inland | France | 63.3 km | 01.04.2022 |
| Petite Baise | Inland | France | 31.2 km | 25.07.2023 |
| Petkumer Sieltief | Sea | Germany | 3.6 km | 05.02.2019 |
| Petzinsee | Lower | Germany | 2.5 km | 10.08.2023 |
| Peursumsche Vliet | Inland | Netherlands | 10.1 km | 13.11.2023 |
| Pfinz | Lower | Germany | 22 km | 29.06.2023 |
| Pfäffikersee | Lower | Switzerland | 2.6 km | 03.01.2024 |
| Phoenixsee | Lower | Germany | 1.2 km | 27.06.2023 |
| Piave | Inland | Italy | 27.4 km | 17.07.2023 |
| Pictou Road | Inland | Canada | 12.9 km | 18.03.2024 |
| Pieni Raudanvesi | Inland | Finland | 21.4 km | 07.03.2024 |
| Pier Christiaanslaat | Inland | Netherlands | 45.1 km | 23.09.2022 |
| Pieterbuurstermaar | Inland | Netherlands | 3.8 km | 09.01.2023 |
| Pihkva | Lake | Estonia, Russia | 102.4 km | 24.08.2023 |
| Pilca | Inland | Poland | 2.9 km | 29.12.2023 |
| Pilica | Inland | Poland | 117.4 km | 03.01.2024 |
| Pilsumer Tief | Inland | Germany | 1.9 km | 10.01.2023 |
| Pinecrest Lake | Inland | United States | 1.5 km | 04.03.2024 |
| Pinnau | Inland | Germany | 19.7 km | 07.02.2019 |
| Pirtinvirta | Inland | Finland | 5.1 km | 27.02.2024 |
| Pisa | Inland | Poland | 87.4 km | 12.10.2022 |
| Piscataqua River | Inland | United States | 34 km | 14.02.2024 |
| Pischma | Inland | Russia | 11.9 km | 19.01.2024 |
| Pistakee Lake | Inland | United States | 5.3 km | 23.02.2024 |
| Pistley | Inland | Germany | 2.3 km | 18.07.2022 |
| Plansee | Lower | Austria | 10 km | 03.01.2024 |
| Plauer See | Lake | Germany | 44.3 km | 05.07.2023 |
| Plavebni kanal | Inland | Czech Republic | 8.2 km | 13.08.2023 |
| Plentziako Itsasadarra | Inland | Atlantic Ocean, Spain | 9.5 km | 04.01.2024 |
| Ploener See | Lake | Germany | 37.7 km | 05.07.2023 |
| Plum Gut | Inland | Atlantic Ocean, United States | 4.1 km | 07.11.2023 |
| Plym | Inland | United Kingdom | 11.4 km | 05.01.2024 |
| Po | Inland | Italy | 472.9 km | 04.09.2023 |
| Po di Levante | Inland | Italy | 30.6 km | 07.08.2023 |
| Poeldiep | Inland | Netherlands | 1.4 km | 13.09.2022 |
| Point Pleasant Canal | Inland | United States | 11.4 km | 12.12.2023 |
| Polderhoofkanaal | Inland | Netherlands | 7.6 km | 21.09.2022 |
| Poldervaart | Lower | Netherlands | 2.2 km | 13.01.2023 |
| Polderveld | Inland | Netherlands | 1.7 km | 22.06.2023 |
| Pollet | Inland | France | 2.7 km | 08.04.2022 |
| Porovesi | Inland | Finland | 35.3 km | 17.10.2023 |
| Porsgrunnselva | Inland | Norway | 17.5 km | 25.09.2023 |
| Port Madison | Inland | United States | 14.8 km | 05.12.2023 |
| Port Premier | Inland | France | 919 m | 15.11.2021 |
| Port Tobacco River | Inland | United States | 6.1 km | 18.01.2024 |
| Portage River | Inland | United States | 12.2 km | 01.12.2023 |
| Portugal | Lower | Atlantic Ocean, Portugal | 6.5 km | 04.01.2024 |
| Portus Ganda | Inland | Belgium | 6.7 km | 05.09.2022 |
| Postau | Lower | Germany | 5.6 km | 01.03.2019 |
| Potagannissing Bay | Inland | Canada, United States | 12.1 km | 28.11.2023 |
| Potomac River | Inland | United States | 214.6 km | 22.01.2024 |
| Powells Pool | Lower | United Kingdom | 557 m | 05.01.2024 |
| Prairie Creek | Inland | United States | 57 km | 11.05.2023 |
| Prairie Dog Creek | Inland | United States | 7.7 km | 20.11.2023 |
| Prebelowsee | Inland | Germany | 938 m | 12.05.2023 |
| Preenzewiek | Inland | Netherlands | 1.1 km | 23.09.2022 |
| Pregel | Inland | Russia | 28.3 km | 27.06.2023 |
| Prerower Strom | Sea | Germany | 7.5 km | 09.01.2023 |
| Presque Isle Bay | Inland | United States | 12.1 km | 29.01.2024 |
| Prikkevest | Lower | Netherlands | 3.4 km | 24.01.2023 |
| Princess Bay | Inland | United States | 934 m | 26.02.2024 |
| Prinz-Friedrich-Leopold-Kanal | Inland | Germany | 677 m | 29.08.2023 |
| Prosna | Inland | Poland | 43.9 km | 03.01.2024 |
| Prospect Bay | Inland | United States | 13.6 km | 22.01.2024 |
| Providence River | Inland | United States | 69.9 km | 09.02.2024 |
| Prut | Inland | Romania, Ukraine | 180.7 km | 08.08.2023 |
| Prypjat | Inland | Belarus | 528.3 km | 16.07.2020 |
| Przybiernowskie | Lower | Poland | 1.3 km | 26.07.2023 |
| Puhlstrom | Lower | Germany | 5.4 km | 08.06.2021 |
| Purmerringvaart | Inland | Netherlands | 23.3 km | 19.12.2023 |
| Pyhäjärvi | Inland | Finland | 15 km | 17.10.2023 |
| Pymatuning Reservoir | Inland | United States | 23 km | 27.02.2024 |
| Pärnu | Inland | Baltic Sea, Estonia | 18.6 km | 22.12.2023 |
| Pöllökänsalmi | Inland | Finland | 40.8 km | 27.02.2024 |
| Qurcq | Inland | France | 100.8 km | 23.09.2021 |
| Raab | Inland | Hungary | 99.2 km | 15.08.2023 |
| Radejovka | Inland | Czech Republic, Slowakia | 18.3 km | 13.08.2023 |
| Radunia | Lower | Poland | 18.2 km | 26.07.2023 |
| Raduń | Inland | Poland | 6.1 km | 18.10.2023 |
| Rameaugracht | Inland | Netherlands | 18.4 km | 24.07.2023 |
| Ranatsalmi | Inland | Finland | 72.5 km | 27.02.2024 |
| Randers Fjord | Sea | Baltic Sea, Denmark | 34.2 km | 03.01.2024 |
| Randkanal | Lower | Germany | 4.8 km | 08.06.2021 |
| Rappahannock River | Inland | United States | 160.9 km | 18.01.2024 |
| Raritan River | Inland | United States | 31.7 km | 06.02.2024 |
| Rasquerdermaar | Inland | Netherlands | 8.5 km | 31.10.2022 |
| Rathenower Havel | Inland | Germany | 4.2 km | 10.08.2023 |
| Ratzeburger See | Lower | Germany | 16.8 km | 29.06.2023 |
| Recknitz | Inland | Germany | 35.4 km | 11.07.2023 |
| Red River | Inland | United States | 38.6 km | 23.02.2024 |
| Reef | Inland | Netherlands | 4.4 km | 24.07.2023 |
| Reeser Meer | Lower | Germany | 1.7 km | 10.01.2023 |
| Reeves Bay | Inland | United States | 2.5 km | 06.02.2024 |
| Rega | Lower | Poland | 82.2 km | 04.08.2023 |
| Regen | Inland | Germany | 4.4 km | 29.07.2021 |
| Regnitz | Lower | Germany | 9.6 km | 19.06.2020 |
| Regnitz Altarm | Lower | Germany | 18.8 km | 19.10.2022 |
| Reitdiep | Inland | Netherlands | 46 km | 15.08.2023 |
| Reka Akhtuba | Inland | Russia | 181.5 km | 19.01.2024 |
| Reka Aksay | Inland | Russia | 6 km | 18.10.2023 |
| Reka B. Cheremshan | Inland | Russia | 110.2 km | 18.01.2024 |
| Reka Bakhtemir | Inland | Russia | 156.4 km | 21.11.2023 |
| Reka Doybitsa | Inland | Russia | 10.7 km | 18.01.2024 |
| Reka Kineshemka | Inland | Russia | 3 km | 19.01.2024 |
| Reka Lama | Inland | Russia | 22.2 km | 18.01.2024 |
| Reka Moncha | Inland | Russia | 116.4 km | 25.01.2024 |
| Reka Pechora | Inland | Russia | 211.5 km | 13.02.2024 |
| Reka Sukhaya Samarka | Inland | Russia | 10.9 km | 19.01.2024 |
| Reka Tsiglominka | Inland | Russia | 16.9 km | 19.01.2024 |
| Reka Volga | Inland | Russia | 15.7 km | 18.01.2024 |
| Reka Yug | Inland | Russia | 18.1 km | 19.01.2024 |
| Rems | Inland | Germany | 29.5 km | 22.06.2023 |
| Rensel | Inland | Netherlands | 2.5 km | 29.06.2023 |
| Resko Przymorskie | Inland | Poland | 4 km | 25.09.2023 |
| Reuss | Lower | Switzerland | 73 km | 20.06.2023 |
| Reve | Inland | Netherlands | 7.6 km | 27.06.2022 |
| Reynolds Channel | Inland | United States | 18.9 km | 16.11.2023 |
| Rhine | Inland | Austria, France, Germany, Netherlands, Switzerland | 1092 km | 08.09.2023 |
| Rhein-Herne-Kanal | Inland | Germany | 51 km | 05.09.2023 |
| Rheinsberger See | Inland | Germany | 5.1 km | 19.06.2023 |
| Rhin | Inland | Germany | 76.3 km | 11.07.2023 |
| Rhin-Havel-Kanal | Inland | Germany | 7.8 km | 29.08.2023 |
| Rhinkanal | Lower | Germany | 40.5 km | 23.01.2019 |
| Rhone | Inland | France | 487.9 km | 25.07.2023 |
| Ria de Aviles | Inland | Atlantic Ocean, Spain | 5.9 km | 22.06.2023 |
| Ria de Navia | Inland | Atlantic Ocean, Spain | 9.8 km | 04.01.2024 |
| Ria de Suances | Inland | Atlantic Ocean, Spain | 8.7 km | 28.03.2022 |
| Ria del Bilbao | Inland | Spain | 27.9 km | 04.01.2024 |
| Ribble | Inland | United Kingdom | 23.5 km | 08.01.2024 |
| Ribe Å | Inland | Denmark | 13 km | 03.01.2024 |
| Richland Creek | Inland | United States | 4.7 km | 19.12.2023 |
| Rideau Canal | Inland | Canada | 287.1 km | 18.03.2024 |
| Rideau River | Inland | Canada | 9.4 km | 22.06.2023 |
| Riedijks Haven | Lower | Netherlands | 2.3 km | 13.01.2023 |
| Riedsee | Lower | Germany | 1.5 km | 03.01.2024 |
| Rigole de Garette | Inland | France | 13.5 km | 24.07.2023 |
| Rijn | Inland | Netherlands | 1.3 km | 14.02.2023 |
| Rijn-Schiekanaal | Inland | Netherlands | 30 km | 24.07.2023 |
| Rim Canal | Inland | Atlantic Ocean, United States | 59.1 km | 22.03.2024 |
| Ringkobing Fjord | Inland | Denmark, North Sea | 8.6 km | 08.01.2024 |
| Ringsloot | Lower | Netherlands | 4.3 km | 13.02.2023 |
| Ringvaart | Inland | Belgium, Netherlands | 55.1 km | 15.08.2023 |
| Ringvaart van de Wijde Wormer | Inland | Netherlands | 10.5 km | 15.12.2021 |
| Ringvaartaquaduct | Inland | Netherlands | 62.7 km | 29.07.2023 |
| Rinn River | Inland | Ireland | 4.9 km | 09.01.2024 |
| Rio Cardenas | Inland | Pacific Ozean | 146.6 km | 14.03.2024 |
| Rio Carreras | Inland | Atlantic Ocean, Spain | 11.1 km | 04.01.2024 |
| Rio Corubal | Inland | Atlantic Ocean | 127.9 km | 23.01.2024 |
| Rio Coruna | Inland | Spain | 8.1 km | 28.03.2022 |
| Rio Douro | Inland | Portugal | 284.9 km | 19.06.2023 |
| Rio Ferrol | Inland | Spain | 21.5 km | 04.01.2024 |
| Rio Geba | Inland | Atlantic Ocean | 103.5 km | 23.01.2024 |
| Rio Grande de Buba | Inland | Atlantic Ocean | 72.2 km | 23.01.2024 |
| Rio Grande de Matgalpa | Inland | Atlantic Ocean, Caribbean | 76.3 km | 14.03.2024 |
| Rio Guadalquivir | Inland | Spain | 97.1 km | 22.06.2023 |
| Rio Mandeo | Inland | Spain | 18.7 km | 02.08.2023 |
| Rio Mino | Inland | Portugal, Spain | 51.5 km | 12.05.2023 |
| Rio Nalon | Inland | Atlantic Ocean, Spain | 6.2 km | 23.06.2023 |
| Rio Negro | Inland | Atlantic Ocean, Caribbean | 7.5 km | 11.12.2023 |
| Rio Piedras | Inland | Spain | 14 km | 11.05.2023 |
| Rio Ulla | Inland | Spain | 21.7 km | 04.01.2024 |
| Rio Wawashang | Inland | Atlantic Ocean, Caribbean | 39.4 km | 14.03.2024 |
| Rio Zêzere | Inland | Portugal | 59.4 km | 03.01.2024 |
| Riss Lake | Inland | United States | 1.6 km | 05.02.2024 |
| River Blackwater | Inland | United Kingdom | 23.6 km | 10.10.2019 |
| River Burn | Inland | North Sea, United Kingdom | 6.1 km | 18.03.2024 |
| River Chelmer | Inland | United Kingdom | 21.9 km | 05.01.2024 |
| River Crouch | Inland | United Kingdom | 29.6 km | 21.08.2023 |
| River Dee | Inland | United Kingdom | 42.1 km | 05.12.2023 |
| River Don | Inland | United Kingdom | 47.2 km | 19.01.2024 |
| River Ely | Inland | United Kingdom | 6.3 km | 05.01.2024 |
| River Esk | Inland | United Kingdom | 6 km | 21.08.2023 |
| River Foyle | Inland | United Kingdom | 40 km | 18.03.2019 |
| River Frome | Inland | United Kingdom | 16 km | 08.03.2019 |
| River Ilen | Inland | Atlantic Ocean, Ireland | 12.9 km | 07.12.2023 |
| River Lee | Inland | United Kingdom | 58.6 km | 05.01.2024 |
| River Leven | Inland | United Kingdom | 51.4 km | 22.02.2019 |
| River Nene | Inland | United Kingdom | 169.8 km | 21.08.2023 |
| River Stort | Inland | United Kingdom | 23.4 km | 05.01.2024 |
| River Stour | Inland | North Sea, United Kingdom | 10 km | 05.01.2024 |
| River Sulby | Inland | Atlantic Ocean, United Kingdom | 3.2 km | 09.01.2024 |
| River Taff | Inland | United Kingdom | 10.1 km | 25.09.2023 |
| River Usk | Inland | United Kingdom | 19.8 km | 21.08.2023 |
| River Yealm | Inland | Atlantic Ocean, North Sea, United Kingdom | 6.4 km | 05.01.2024 |
| Rivere Mille Iles | Inland | Canada | 45.2 km | 18.04.2019 |
| Rivere Richelieu | Inland | Canada | 133.8 km | 15.03.2024 |
| Rivere des Prairies | Inland | Canada | 37.5 km | 19.06.2023 |
| Riviere du Bonn | Inland | France | 5.8 km | 18.03.2019 |
| Rjochte Grou | Inland | Netherlands | 6.3 km | 22.05.2023 |
| Roanoke River | Inland | United States | 349.6 km | 22.03.2024 |
| Rochdale Canal | Inland | United Kingdom | 3.6 km | 11.03.2024 |
| Rock Creek | Inland | United States | 5.7 km | 22.01.2024 |
| Rock River | Inland | United States | 47.4 km | 23.02.2024 |
| Rockhold Creek | Inland | United States | 1.5 km | 18.01.2024 |
| Rocky Fork Lake | Inland | United States | 9.2 km | 30.01.2024 |
| Rocky River | Inland | United States | 2 km | 18.12.2023 |
| Rodervaart | Lower | Netherlands | 3.5 km | 02.02.2023 |
| Rodin | Inland | United Kingdom | 6.6 km | 21.08.2023 |
| Rohrköpfle See | Lower | Germany | 1.9 km | 09.01.2023 |
| Roode Vaart | Inland | Netherlands | 8.7 km | 15.08.2023 |
| Roofensee | Lower | Germany | 2.3 km | 09.01.2023 |
| Roosevelt Lake | Inland | United States | 15.2 km | 01.03.2024 |
| Root River | Inland | United States | 3.5 km | 19.02.2024 |
| Roptavaart | Inland | North Sea | 7.9 km | 10.11.2021 |
| Rorichumer Tief | Inland | Germany | 13.2 km | 10.01.2023 |
| Ros | Inland | Ukraine | 27.7 km | 16.01.2024 |
| Rossenrayer See | Lower | Germany | 1.9 km | 11.07.2023 |
| Roter Bückengraben | Lower | Germany | 3 km | 09.01.2023 |
| Rothsee | Lake | Germany | 6.4 km | 06.09.2022 |
| Rottachsee | Lower | Germany | 4.3 km | 03.01.2024 |
| Rotte | Inland | Netherlands | 21.3 km | 24.07.2023 |
| Rotten | Inland | France, Switzerland | 65.7 km | 25.07.2023 |
| Roundout Creek | Inland | United States | 7.3 km | 01.02.2024 |
| Rouwkoopvaart | Lower | Netherlands | 812 m | 14.02.2023 |
| Rowley Bay | Inland | United States | 8.5 km | 19.02.2024 |
| Royal Canal | Inland | Ireland | 153.7 km | 20.01.2024 |
| Roßdorfer Altkanal | Inland | Germany | 6.7 km | 10.08.2023 |
| Ruegen | Lower | Germany | 25.2 km | 28.06.2023 |
| Ruesterfeart | Inland | Netherlands | 10.3 km | 14.02.2023 |
| Ruhr | Inland | Germany | 99.1 km | 19.09.2023 |
| Ruhrkanal | Inland | Germany | 17.6 km | 29.08.2023 |
| Ruisseau de Langatte | Inland | France | 7.4 km | 25.07.2023 |
| Ruisseau de Sainte-Cro+ | Inland | France | 1 km | 25.07.2023 |
| Ruiten-Aakanaal Zuid | Inland | Netherlands | 18.6 km | 14.09.2023 |
| Rummelsburger See | Inland | Germany | 1.8 km | 12.05.2023 |
| Rupel | Inland | Belgium | 37 km | 05.09.2022 |
| Ruppinkanal | Inland | Germany | 31.8 km | 29.08.2023 |
| Rur | Inland | Netherlands | 10 km | 03.01.2024 |
| Rushall Canal | Inland | United Kingdom | 24.8 km | 17.02.2019 |
| Rushford Lake | Inland | United States | 4.2 km | 27.02.2024 |
| Russia | Inland | Baltic Sea, Russia | 29.2 km | 22.12.2023 |
| Ruthenstrom | Inland | Germany | 9.4 km | 27.02.2024 |
| Ruttense Vaart | Inland | Netherlands | 5.7 km | 16.01.2023 |
| Rybnitsa | Inland | Belarus | 7.9 km | 21.12.2023 |
| Rzadza | Inland | Poland | 4.2 km | 03.01.2024 |
| Rönningesjön | Inland | Sweden | 2.2 km | 29.09.2023 |
| Saadjärv | Inland | Estonia | 5.5 km | 18.01.2024 |
| Saale | Inland | Germany | 305.2 km | 08.08.2023 |
| Saane | Inland | Switzerland | 12.9 km | 27.06.2023 |
| Saar | Inland | Germany | 114.5 km | 29.07.2023 |
| Saarkanal | Inland | France | 63.9 km | 29.08.2023 |
| Sabine River | Inland | United States | 51.2 km | 29.06.2023 |
| Sacramento River | Inland | United States | 469.2 km | 19.03.2024 |
| Sacrower See | Lower | Germany | 6.5 km | 10.08.2023 |
| Saginaw River | Inland | United States | 19.1 km | 28.11.2023 |
| Sagter Ems | Inland | Germany | 7.7 km | 05.02.2019 |
| Sagua la Grande | Inland | Atlantic Ocean, Caribbean | 50.8 km | 11.12.2023 |
| Saguenay River | Inland | Canada | 129 km | 05.02.2024 |
| Sahmi | Inland | Finland, Sweden | 25.1 km | 19.02.2024 |
| Saint Croix River | Inland | United States | 86 km | 24.11.2023 |
| Saint George Branch | Inland | Romania | 119.9 km | 29.08.2023 |
| Saint John River | Inland | Canada, United States | 583.4 km | 18.03.2024 |
| Saint Lawrence River | Inland | Canada, United States | 1184 km | 19.03.2024 |
| Saint Marys River | Inland | Canada, United States | 297.8 km | 11.03.2024 |
| Sakonnet River | Inland | United States | 24 km | 09.02.2024 |
| Salamonie Lake | Inland | United States | 11 km | 05.12.2023 |
| Salmon Lake | Inland | United States | 582 m | 04.03.2024 |
| Salmon River | Inland | Canada, United States | 18 km | 18.03.2024 |
| Saloum | Inland | Atlantic Ocean | 282.6 km | 23.01.2024 |
| Salt River | Inland | United States | 34 km | 01.03.2024 |
| Salters Creek | Inland | United States | 3.4 km | 23.01.2024 |
| Saluda River | Inland | United States | 17.3 km | 19.12.2023 |
| Salzgittersee | Inland | Germany | 2 km | 09.01.2023 |
| Sama | Inland | Poland | 2.5 km | 10.10.2023 |
| Samara | Inland | Ukraine | 32.3 km | 17.08.2023 |
| Sambre | Inland | Belgium, France | 140 km | 05.09.2022 |
| Sammamish River | Inland | United States | 21.5 km | 19.03.2024 |
| Samoa River | Inland | Pacific Ozean, United States | 22.4 km | 20.11.2023 |
| San | Inland | Poland | 225.1 km | 12.12.2023 |
| San Diego Creek | Inland | United States | 12.7 km | 20.11.2023 |
| San Gabriel River | Inland | United States | 6.8 km | 19.03.2019 |
| San Joaquin River | Inland | United States | 82.5 km | 04.03.2024 |
| San Juan River | Inland | Mexico | 171.2 km | 14.03.2024 |
| San Pablo Reservoir | Inland | United States | 5.1 km | 04.03.2024 |
| Sandusky Bay | Inland | United States | 45.5 km | 20.02.2024 |
| Sankey Canal | Inland | United Kingdom | 2.9 km | 08.01.2024 |
| Saone | Inland | France | 375.8 km | 25.07.2023 |
| Sarah Creek | Inland | United States | 4.2 km | 11.12.2023 |
| Saratoga Lake | Inland | United States | 8.7 km | 01.02.2024 |
| Sardis Lake | Lake | United States | 47.4 km | 30.01.2024 |
| Sarthe | Inland | France | 153.3 km | 07.12.2021 |
| Saskevaart | Inland | Netherlands | 1.8 km | 04.03.2021 |
| Sassafras River | Inland | United States | 18.2 km | 18.01.2024 |
| Sassagoula River | Lower | United States | 1.7 km | 12.01.2024 |
| Saua | Inland | Norway | 21.1 km | 26.09.2023 |
| Sauga | Inland | Baltic Sea, Estonia | 9.6 km | 22.12.2023 |
| Sauteler Kanal | Inland | Germany | 22.1 km | 10.01.2023 |
| Savannah River | Inland | United States | 887.5 km | 25.01.2024 |
| Save | Inland | Bosnia Herzegowina, Croatia, Serbia, Slowenia | 626.6 km | 03.01.2024 |
| Savick Brook | Inland | United Kingdom | 5.3 km | 08.01.2024 |
| Saylorville Lake | Inland | United States | 5.7 km | 23.02.2024 |
| Scappoose Multnomah Channel | Inland | United States | 38.2 km | 05.03.2024 |
| Scheldt | Sea | Belgium, France, Netherlands | 435.2 km | 05.12.2023 |
| Schelde-Rhein-Kanaal | Inland | Netherlands | 2.5 km | 29.08.2023 |
| Schelde-Rhine-Kanaal | Inland | Netherlands | 11.2 km | 29.08.2023 |
| Schelde-Rijn-Kanaal | Lower | Belgium, Netherlands | 8.2 km | 29.06.2023 |
| Schelde-Rijnverbinding | Inland | Netherlands | 61 km | 27.09.2023 |
| Schie | Inland | Netherlands | 21.3 km | 24.07.2023 |
| Schieder See | Lower | Germany | 3 km | 04.05.2023 |
| Schiethavenkanaal | Inland | Netherlands | 1.6 km | 27.06.2023 |
| Schildmeer | Inland | Netherlands | 11.6 km | 08.05.2019 |
| Schinkel | Inland | Netherlands | 8.2 km | 10.08.2023 |
| Schipbeek | Lower | Netherlands | 50.6 km | 15.02.2023 |
| Schiwanstrom | Lower | Germany | 1.3 km | 08.06.2021 |
| Schlabornsee | Inland | Germany | 3.7 km | 11.01.2022 |
| Schlaube | Inland | Germany | 897 m | 18.08.2021 |
| Schlei | Sea | Germany | 59.3 km | 22.02.2024 |
| Schluchsee | Lower | Germany | 6 km | 11.07.2023 |
| Scholtens Kanaal | Lower | Netherlands | 4.9 km | 15.05.2023 |
| Schoolhouse Cove | Inland | United States | 515 m | 19.01.2024 |
| Schouwbroekerplas | Inland | Netherlands | 1.5 km | 16.01.2023 |
| Schuylkill River | Inland | United States | 13.9 km | 22.06.2023 |
| Schwarze Elster | Lower | Germany | 150 km | 27.09.2023 |
| Schwarzlsee | Lower | Germany | 1.4 km | 19.02.2024 |
| Schwedter Querdurchfahrt | Inland | Germany | 3.5 km | 25.01.2019 |
| Schwedtsee | Inland | Germany | 846 m | 24.08.2020 |
| Schweitief | Inland | Germany | 1.1 km | 11.11.2022 |
| Schwentine | Inland | Germany | 31.1 km | 22.06.2023 |
| Schweriner See | Inland | Germany | 10.4 km | 05.12.2023 |
| Schwielowsee | Inland | Germany | 5.9 km | 10.08.2023 |
| Schwinge | Inland | Germany | 6.6 km | 02.04.2019 |
| Scofield Reservoir | Inland | United States | 8.1 km | 20.11.2023 |
| Scotts Cove | Inland | United States | 4.3 km | 18.01.2024 |
| Sea Dog Creek | Inland | United States | 13.2 km | 06.02.2024 |
| Sea Galilee | Lake | Mediterranean Sea | 48.6 km | 22.01.2024 |
| Sea Wusterwitz | Inland | Germany | 5.5 km | 22.06.2023 |
| Seas of Mecklenburg | Inland | Germany | 24.5 km | 08.08.2023 |
| Secession Lake | Inland | United States | 12.9 km | 27.06.2023 |
| Sedlitzer See | Inland | Germany | 8.9 km | 10.10.2023 |
| Seeache | Lower | Austria | 3.2 km | 26.07.2021 |
| Seebach | Inland | Austria | 1.6 km | 12.01.2023 |
| Seelenter See | Lake | Germany | 19.2 km | 03.01.2024 |
| Seerhein | Inland | Germany, Switzerland | 6 km | 06.09.2023 |
| Seille | Inland | France | 40.4 km | 25.07.2023 |
| Seine | Inland | France | 567.2 km | 25.09.2023 |
| Selby Bay | Inland | United States | 4.5 km | 19.01.2024 |
| Seligersee | Inland | Russia | 80.4 km | 22.12.2023 |
| Sempachersee | Lake | Switzerland | 16.2 km | 10.08.2023 |
| Seneca River | Inland | United States | 155.7 km | 27.02.2024 |
| Senegal | Inland | Atlantic Ocean | 973.1 km | 23.01.2024 |
| Senftenberger See | Inland | Germany | 7.2 km | 20.06.2023 |
| Severn | Inland | United Kingdom | 231.3 km | 05.01.2024 |
| Severn River | Inland | United States | 14.3 km | 19.01.2024 |
| Shannon | Inland | Atlantic Ocean, Ireland | 377.5 km | 09.01.2024 |
| Shannon Erne Waterway | Inland | Ireland | 65.9 km | 27.09.2023 |
| Shawano Lake | Inland | United States | 6 km | 23.02.2024 |
| Sheepshead Bay | Inland | United States | 3.7 km | 01.02.2024 |
| Sheffield Basin | Inland | United Kingdom | 6.2 km | 21.08.2023 |
| Shelburne Bay | Inland | United States | 8.6 km | 14.02.2024 |
| Shell Bank Creek | Inland | United States | 4.7 km | 01.02.2024 |
| Shinnecock Bay | Inland | United States | 5 km | 08.02.2024 |
| Shinnecock Canal | Inland | United States | 5.3 km | 08.02.2024 |
| Shorts Creek | Inland | United States | 1.3 km | 18.01.2024 |
| Shrewsbury River | Inland | United States | 10.3 km | 06.02.2024 |
| Shropshire Union Canal | Inland | United Kingdom | 113.6 km | 05.01.2024 |
| Shropshire Union Canal Main Line | Inland | United Kingdom | 65.6 km | 05.01.2024 |
| Sickla Kanal | Sea | Sweden | 4.4 km | 06.02.2024 |
| Sile | Sea | Italy | 112.8 km | 08.08.2023 |
| Siletz River | Inland | Pacific Ozean, United States | 13.1 km | 20.11.2023 |
| Silokanal | Inland | Germany | 6.3 km | 22.12.2021 |
| Silver Bay | Inland | United States | 5.9 km | 12.12.2023 |
| Simssee | Lake | Germany | 12.8 km | 05.07.2023 |
| Sinclair Inlet | Inland | United States | 25 km | 05.03.2024 |
| Sine | Inland | Atlantic Ocean | 21 km | 23.01.2024 |
| Sio | Inland | Hungary | 121.7 km | 12.09.2023 |
| Sireåna | Inland | North Sea, Norway | 5.3 km | 24.01.2024 |
| Siuslaw River | Inland | Pacific Ozean, United States | 35.9 km | 20.11.2023 |
| Six Mile Water | Inland | United Kingdom | 2.6 km | 15.04.2019 |
| Skanderborg Sø | Inland | Baltic Sea, Denmark | 5.9 km | 02.08.2023 |
| Skarster Rien | Inland | Netherlands | 15.7 km | 28.09.2023 |
| Skipanon River | Inland | United States | 3.1 km | 05.03.2024 |
| Skjern Å | Inland | Denmark, North Sea | 34.6 km | 15.01.2024 |
| Skraarder Feart | Inland | Netherlands | 5.8 km | 02.02.2023 |
| Skäldervikens Hamn | Inland | Baltic Sea, Sweden | 21.9 km | 03.01.2024 |
| Slochterdiep | Inland | Netherlands | 16.4 km | 01.11.2021 |
| Slootvaart | Inland | Netherlands | 10.9 km | 08.08.2023 |
| Smal Weesp | Inland | Netherlands | 1.9 km | 08.08.2023 |
| Smalle Eesterzanding | Inland | Netherlands | 3.3 km | 16.09.2022 |
| Smartinsko Jezero | Inland | Slowenia | 31.6 km | 02.08.2023 |
| Sminkefeart | Lower | Netherlands | 2.1 km | 14.02.2023 |
| Smoutjesvliet | Inland | Netherlands | 3.8 km | 13.11.2023 |
| Snake River | Inland | United States | 249.3 km | 20.11.2023 |
| Sneek | Inland | Netherlands | 10.5 km | 14.02.2023 |
| Snohomish River | Inland | United States | 33.5 km | 20.11.2023 |
| Soal | Inland | Netherlands | 5.2 km | 25.09.2023 |
| Sodus Bay | Inland | United States | 4.9 km | 30.11.2023 |
| Sok | Inland | Russia | 4.3 km | 19.01.2024 |
| Solinka | Inland | Poland | 12.5 km | 10.10.2023 |
| Somme | Inland | France | 177.9 km | 25.03.2022 |
| Sommen | Inland | Sweden | 77.1 km | 15.01.2024 |
| Sorico | Inland | Italy | 15.4 km | 20.06.2023 |
| Sorpetalsperre | Inland | Germany | 6.2 km | 10.01.2023 |
| Sosch | Inland | Belarus, Ukraine | 116.6 km | 20.06.2023 |
| Soungrougrou | Inland | Atlantic Ocean | 106.2 km | 23.01.2024 |
| South River | Inland | United States | 19.3 km | 01.02.2024 |
| Spa Creek | Inland | United States | 4.1 km | 19.01.2024 |
| Spaarne | Inland | Netherlands | 20.5 km | 24.07.2023 |
| Spanaway Lake | Inland | United States | 2.7 km | 19.03.2024 |
| Spanish River | Inland | United States | 38 km | 20.02.2024 |
| Speicherbecken Geeste | Lower | Germany | 1.5 km | 29.06.2023 |
| Spiegelplas | Inland | Netherlands | 3.2 km | 22.06.2023 |
| Spijkenisse | Inland | Netherlands | 2.6 km | 19.06.2023 |
| Spilsluizen | Inland | Netherlands | 9.1 km | 01.08.2022 |
| Spree | Inland | Germany | 213 km | 10.08.2023 |
| Spreekanal | Inland | Germany | 34.5 km | 29.08.2023 |
| Spring Valley Lake | Inland | United States | 2.3 km | 08.03.2024 |
| Spui | Inland | Netherlands | 32.6 km | 20.06.2023 |
| Spuihaven | Inland | Netherlands | 585 m | 01.11.2022 |
| Spuikom | Inland | Netherlands | 3.6 km | 03.11.2021 |
| Ssummersville Lake | Lower | United States | 3.3 km | 26.01.2024 |
| St George Lake | Inland | United States | 2.3 km | 25.01.2024 |
| St John Creek | Inland | United States | 3.1 km | 18.01.2024 |
| St Johns River | Inland | United States | 343 km | 05.01.2024 |
| St Joseph River | Inland | United States | 8.7 km | 27.11.2023 |
| St. Claire River | Inland | Canada, United States | 108 km | 26.02.2024 |
| St. Lorenz | Inland | Canada, United States | 20.3 km | 21.11.2023 |
| Stadsgracht Leeuwarden | Inland | Netherlands | 3.8 km | 31.01.2019 |
| Stadsgracht Sneek | Inland | Netherlands | 1.3 km | 31.01.2019 |
| Stadtgraben Luebeck | Inland | Germany | 749 m | 08.03.2021 |
| Stadtgraben Lübeck | Inland | Germany | 3.1 km | 29.08.2023 |
| Staffelsee | Inland | Germany | 6.3 km | 26.06.2023 |
| Staffordshire and Worcestershire Canal | Inland | United Kingdom | 103.6 km | 05.01.2024 |
| Stamford Harbor Channel | Inland | United States | 3.5 km | 12.12.2023 |
| Stamp River | Inland | Canada, Pacific Ozean | 71.6 km | 20.03.2024 |
| Starnberger See | Lake | Germany | 45.4 km | 24.07.2023 |
| Staunton Harold Reservoir | Inland | United Kingdom | 1.9 km | 21.08.2023 |
| Stausee Losheim | Lower | Germany | 991 m | 29.06.2023 |
| Staw Miejski | Inland | Poland | 553 m | 12.12.2023 |
| Staw Stefanskiego | Inland | Poland | 1.3 km | 12.12.2023 |
| Steamboat Lake | Inland | United States | 4.3 km | 08.03.2024 |
| Steenbergsche Vliet | Inland | Netherlands | 19.3 km | 19.06.2023 |
| Steenwijker Aa | Inland | Netherlands | 10.2 km | 28.01.2019 |
| Stefumermaar | Inland | Netherlands | 2.1 km | 03.01.2024 |
| Steinhuder Meer | Lake | Germany | 19.2 km | 05.07.2023 |
| Stepenitz | Inland | Germany | 3 km | 22.06.2023 |
| Stettiner Haff | Lake | Germany, Poland | 202.3 km | 21.12.2023 |
| Steurgat | Lower | Netherlands | 3.3 km | 13.01.2023 |
| Stichkanal | Inland | Germany | 502 m | 24.07.2023 |
| Stichkanal Hannover | Inland | Germany | 12.9 km | 29.08.2023 |
| Stichkanal Hildesheim | Inland | Germany | 15.1 km | 06.09.2023 |
| Stichkanal Osnabrück | Inland | Germany | 13.7 km | 06.09.2023 |
| Stichkanal Salzgitter | Inland | Germany | 18.2 km | 06.09.2023 |
| Stieltjeskanaal | Inland | Netherlands | 24.7 km | 29.08.2023 |
| Stienitzsee | Inland | Germany | 5.4 km | 10.08.2023 |
| Stienservaart | Inland | Netherlands | 5.9 km | 13.09.2022 |
| Stingsloot | Inland | Netherlands | 7.6 km | 24.07.2023 |
| Stinkende Riede | Inland | Germany | 2.1 km | 10.01.2023 |
| Stobberak | Inland | Netherlands | 7.2 km | 26.09.2022 |
| Stockstadt-Erfelder-Altrhein | Inland | Germany | 11.7 km | 20.01.2024 |
| Stoer (Holstein) | Inland | Germany | 51.5 km | 04.07.2022 |
| Stoermthaler See | Lake | Germany | 14.5 km | 27.09.2023 |
| Stoertebekerkanal | Inland | Germany | 21.1 km | 21.10.2022 |
| Stolpkanal | Inland | Germany | 1.1 km | 10.08.2023 |
| Stone Creek | Inland | United States | 5.4 km | 08.02.2024 |
| Stones River | Inland | United States | 10.9 km | 14.06.2020 |
| Stoney Creek | Inland | United States | 8.4 km | 22.01.2024 |
| Stora Le | Inland | Sweden | 63.6 km | 24.01.2024 |
| Stora Rängen | Inland | Sweden | 10.4 km | 26.09.2023 |
| Storkowkanal | Inland | Germany | 41.5 km | 29.08.2023 |
| Storsjön | Inland | Sweden | 159.5 km | 22.12.2023 |
| Stour | Inland | Atlantic Ocean, North Sea, United Kingdom | 37.1 km | 21.08.2023 |
| Straberger See | Lower | Germany | 908 m | 10.01.2023 |
| Stranahan River | Inland | United States | 17.2 km | 22.04.2019 |
| Strangford Lough | Inland | United Kingdom | 38.6 km | 09.01.2024 |
| Straumen | Inland | Norway | 11.9 km | 25.09.2023 |
| Strausberger Muehlenfliess | Inland | Germany | 3.9 km | 10.08.2023 |
| Strawberry Reservoir | Inland | United States | 15.7 km | 08.03.2024 |
| Strondafjorden | Inland | Norway | 15.6 km | 22.12.2023 |
| Stroobossertrekvaart | Inland | Netherlands | 11.1 km | 06.06.2019 |
| Stroomkanaal | Inland | Netherlands | 21.3 km | 08.08.2023 |
| Studnica | Inland | Poland | 899 m | 26.07.2023 |
| Sturgeon Bay | Inland | United States | 27.8 km | 16.02.2024 |
| Stör | Inland | Germany | 20.1 km | 05.07.2023 |
| Suderie | Inland | Netherlands | 13 km | 16.10.2021 |
| Sue Creek | Inland | United States | 4.6 km | 19.01.2024 |
| Sugovica | Inland | Hungary | 12.9 km | 13.08.2023 |
| Suir | Inland | Ireland | 39.1 km | 15.05.2023 |
| Sulinaarm | Inland | Romania | 219.5 km | 21.11.2023 |
| Summer Breeze Marina | Inland | United States | 3 km | 21.12.2023 |
| Susquehanna River | Inland | United States | 130.3 km | 05.02.2024 |
| Sutton Lake | Inland | United States | 9.4 km | 26.01.2024 |
| Suuri-Säyneinen | Inland | Finland | 3.6 km | 07.03.2024 |
| Svratka | Inland | Czech Republic | 20.2 km | 03.01.2024 |
| Sweden | Inland | Baltic Sea, Sweden | 146.3 km | 16.01.2024 |
| Swift Creek | Inland | United States | 2.7 km | 25.01.2024 |
| Swir | Inland | Russia | 267.3 km | 03.11.2023 |
| Sysranka | Inland | Russia | 24.9 km | 29.12.2023 |
| Syvälahti | Inland | Finland | 66.4 km | 27.02.2024 |
| Szelag Mały | Lower | Poland | 2.5 km | 03.01.2024 |
| Szkarpawa | Inland | Poland | 27.6 km | 01.07.2019 |
| Säffle Kanal | Inland | Sweden | 84 km | 22.12.2023 |
| Säkki | Inland | Finland | 120.4 km | 27.02.2024 |
| Sövdesjön | Inland | Sweden | 3.9 km | 02.01.2024 |
| Süderriede | Inland | Germany | 2.1 km | 10.07.2023 |
| Süßer See | Inland | Germany | 4.6 km | 19.02.2024 |
| Słupia | Inland | Poland | 3.9 km | 25.09.2023 |
| Table Rock Lake | Inland | United States | 137.9 km | 29.01.2024 |
| Tachinger See | Lake | Germany | 8.6 km | 27.09.2023 |
| Tagliamento | Inland | Italy | 33.2 km | 11.08.2023 |
| Tainionvirta | Inland | Finland | 24.8 km | 03.11.2023 |
| Tajo | Inland | Portugal | 198.2 km | 04.01.2024 |
| Talabon | Inland | Atlantic Ocean | 9.7 km | 23.01.2024 |
| Talsperre Bautzen | Lake | Germany | 9.7 km | 17.11.2021 |
| Talsperre Quitzdorf | Inland | Germany | 16 km | 20.06.2023 |
| Tamar | Inland | United Kingdom | 46.5 km | 05.01.2024 |
| Tanager Lake | Inland | United States | 795 m | 05.02.2024 |
| Tankumsee | Inland | Germany | 1.1 km | 09.01.2023 |
| Tarn | Lower | France | 8.7 km | 25.07.2023 |
| Taute | Inland | Atlantic Ocean, France | 21.2 km | 08.04.2022 |
| Taw | Inland | United Kingdom | 33.7 km | 21.08.2023 |
| Tay | Inland | United Kingdom | 56.1 km | 21.08.2023 |
| Tearnzer Wielen | Inland | Netherlands | 3.3 km | 16.01.2023 |
| Tees | Inland | United Kingdom | 41.8 km | 21.08.2023 |
| Tegeler Sea | Inland | Germany | 11.7 km | 08.08.2023 |
| Teign | Inland | United Kingdom | 11.3 km | 21.08.2023 |
| Teltowkanal | Inland | Germany | 38.1 km | 29.08.2023 |
| Teme | Lower | United Kingdom | 4.1 km | 05.01.2024 |
| Templiner Water | Inland | Germany | 26.3 km | 10.08.2023 |
| Tennessee River | Inland | United States | 1084 km | 20.02.2024 |
| Terminal Channel | Inland | United States | 7.1 km | 26.02.2024 |
| Termunterzijldiep | Inland | Netherlands | 22.2 km | 08.08.2023 |
| Tersoalster Sylroede | Inland | Netherlands | 8.4 km | 24.07.2023 |
| Tervorannanselkä | Inland | Finland | 169.4 km | 07.03.2024 |
| Teupitzer See | Inland | Germany | 5.7 km | 10.08.2023 |
| Tevere | Inland | Italy | 37 km | 25.08.2023 |
| Thames River | Inland | United States | 15.5 km | 09.02.2024 |
| The Gloucester and Sharpness Canal | Inland | United Kingdom | 31 km | 21.08.2023 |
| The Gut | Inland | United States | 6.2 km | 14.02.2024 |
| The Haven | Inland | United Kingdom | 9.3 km | 17.02.2019 |
| Thames | Inland | United Kingdom | 291.5 km | 05.01.2024 |
| Thielle | Inland | Switzerland | 1.9 km | 16.11.2021 |
| Thisted Bredning | Lake | Denmark | 53.4 km | 27.09.2023 |
| Thuner See | Lake | Switzerland | 42.5 km | 20.01.2024 |
| Thur | Lower | Switzerland | 17.7 km | 02.07.2022 |
| Thurne | Inland | United Kingdom | 15.6 km | 18.03.2019 |
| Ticino | Inland | Italy, Switzerland | 98.4 km | 20.01.2024 |
| Tidan | Inland | Sweden | 7 km | 02.11.2023 |
| Tiefwarensee | Inland | Germany | 4.6 km | 09.01.2023 |
| Tiezowsee | Inland | Germany | 1.2 km | 11.01.2022 |
| Tigris | Inland | Indian Pcean | 573.8 km | 23.01.2024 |
| Tillamook Bay | Inland | Pacific Ozean, United States | 9.6 km | 20.11.2023 |
| Timpson Cove | Inland | United States | 8.3 km | 25.01.2024 |
| Tisza | Inland | Hungary, Serbia | 780.7 km | 13.08.2023 |
| Tjeukemeer | Inland | Netherlands | 14.1 km | 28.09.2023 |
| Toeppersee | Lower | Germany | 1.5 km | 22.12.2023 |
| Tollensesee | Inland | Germany | 11 km | 20.06.2023 |
| Tolomato River | Inland | Atlantic Ocean, United States | 57.9 km | 05.01.2024 |
| Tomales Bay | Inland | United States | 29.1 km | 19.03.2024 |
| Toms River | Inland | United States | 17.9 km | 29.01.2024 |
| Torch Lake | Inland | United States | 36.7 km | 21.02.2024 |
| Torneträsk | Inland | Sweden | 77.4 km | 22.12.2023 |
| Torridge | Inland | United Kingdom | 16.3 km | 17.02.2019 |
| Toukanlampi | Inland | Finland | 88 km | 07.03.2024 |
| Traun | Inland | Austria | 6.8 km | 25.07.2023 |
| Traunsee | Lake | Austria | 28.4 km | 26.07.2021 |
| Trave | Sea | Germany | 40.8 km | 05.12.2023 |
| Traverse Bay | Inland | United States | 75.7 km | 19.02.2024 |
| Treasure Lake | Inland | United States | 3.2 km | 01.02.2024 |
| Trebel | Inland | Germany | 44 km | 09.01.2023 |
| Trebisnjica | Lower | Bosnia Herzegowina, Mediterranean Sea | 1 km | 03.01.2024 |
| Trecktief | Inland | Germany | 10.6 km | 10.11.2021 |
| Tred Avon River | Inland | United States | 5.3 km | 18.01.2024 |
| Treene | Inland | Germany | 16.2 km | 24.01.2019 |
| Trekvaart Alkmaar-Hoorn | Lower | Netherlands | 2.5 km | 21.02.2023 |
| Trekvliet | Inland | Netherlands | 2.9 km | 14.02.2023 |
| Trent | Inland | United Kingdom | 256.1 km | 08.01.2024 |
| Trent and Mersey Canal | Inland | United Kingdom | 163.4 km | 08.01.2024 |
| Trinity Lake | Inland | United States | 10.3 km | 04.03.2024 |
| Trollhaette Kanal | Inland | Baltic Sea, Sweden | 165.9 km | 15.01.2024 |
| Trout River | Inland | United States | 1.9 km | 05.01.2024 |
| Truro | Inland | United Kingdom | 22.2 km | 21.08.2023 |
| Truyère | Inland | France | 61.2 km | 25.07.2023 |
| Trzebiocha | Lower | Poland | 3.3 km | 26.07.2023 |
| Tschussowaja | Inland | Russia | 211.1 km | 18.01.2024 |
| Tuja | Inland | Poland | 12.7 km | 03.01.2024 |
| Tuloma | Inland | Russia | 78.5 km | 25.01.2024 |
| Tura | Inland | Russia | 14.3 km | 19.01.2024 |
| Turnbull Bolon | Inland | Atlantic Ocean | 6.8 km | 23.01.2024 |
| Turtle Creek Lake | Inland | United States | 21.1 km | 08.03.2024 |
| Tuuralammi | Inland | Finland | 31.1 km | 27.02.2024 |
| Tuusulanjärvi | Inland | Finland | 7.9 km | 03.01.2024 |
| Tweed | Inland | North Sea, United Kingdom | 15.3 km | 05.01.2024 |
| Twelve Mile Bay | Inland | Canada | 16.8 km | 30.11.2023 |
| Twenthekanaal | Inland | Netherlands | 66.7 km | 20.06.2023 |
| Twin Creek | Inland | United States | 4.5 km | 29.01.2024 |
| Tylihul | Inland | Ukraine | 65.3 km | 21.11.2023 |
| Tyne | Sea | United Kingdom | 34.7 km | 21.08.2023 |
| Tyra | Inland | Moldawia, Ukraine | 662.1 km | 16.01.2024 |
| Tyrie | Inland | Netherlands | 7 km | 01.11.2021 |
| Tyrifjorden | Inland | Norway | 61.6 km | 22.12.2023 |
| Töck | Inland | Sweden | 20.9 km | 26.09.2023 |
| US Atlantic Coast | Inland | Atlantic Ocean, United States | 105.1 km | 25.01.2024 |
| Uecker | Sea | Germany | 4.7 km | 04.05.2023 |
| Uitdammer Die | Lower | Netherlands | 4.3 km | 23.05.2023 |
| Uithuizermeerdstermaar | Inland | Netherlands | 7.4 km | 08.09.2022 |
| Uitwateringskanaal | Inland | Belgium, Netherlands | 42.7 km | 29.06.2023 |
| Ukiel | Inland | Poland | 7.7 km | 12.12.2023 |
| Ulang | Inland | Atlantic Ocean, Caribbean, Mexico | 30.9 km | 11.03.2024 |
| Umpqua River | Inland | Pacific Ozean, United States | 58.3 km | 20.11.2023 |
| Unhais | Inland | Portugal | 11.9 km | 04.01.2024 |
| Union Canal | Inland | United Kingdom | 28.1 km | 04.04.2019 |
| Unstrut | Inland | Germany | 73.6 km | 10.01.2022 |
| Unterbacher See | Inland | Germany | 2.2 km | 09.01.2023 |
| Untxin | Inland | France | 2 km | 08.04.2022 |
| Upper Bay | Inland | United States | 3.7 km | 12.12.2023 |
| Upper Prior Lake | Inland | United States | 5.7 km | 20.02.2024 |
| Urkervaart | Inland | Netherlands | 28.2 km | 18.12.2023 |
| Urola | Inland | Atlantic Ocean, Spain | 3 km | 20.12.2023 |
| Ursemmervaart | Inland | Netherlands | 12.1 km | 20.12.2021 |
| Usquerderermaar | Inland | Netherlands | 5.9 km | 08.09.2022 |
| Utrechtsche Vecht | Inland | Netherlands | 70.2 km | 24.07.2023 |
| Vaarsloot | Lower | Netherlands | 1.6 km | 16.02.2023 |
| Vaart van Eeklo | Inland | Belgium | 1.3 km | 05.09.2022 |
| Vaenern | Inland | Sweden | 13.7 km | 26.09.2023 |
| Vaettern | Inland | Sweden | 27.8 km | 26.09.2023 |
| Valbona | Inland | Albania | 3.8 km | 03.01.2024 |
| Valeplas | Inland | Netherlands | 8.5 km | 08.08.2023 |
| Valleikanaal | Lower | Netherlands | 16.9 km | 18.07.2022 |
| Van Gölü | Lake | Turkey | 360.2 km | 22.01.2024 |
| Van Merlenvaart | Inland | Netherlands | 579 m | 28.09.2020 |
| Var | Lower | France | 10.8 km | 16.05.2023 |
| Varde River | Inland | Denmark | 33.2 km | 05.03.2024 |
| Varisvesi | Inland | Finland | 248.5 km | 27.02.2024 |
| Varpen | Inland | Sweden | 15.8 km | 15.01.2024 |
| Vassbotten | Inland | Sweden | 9.4 km | 26.09.2023 |
| Vechte | Inland | Germany, Netherlands | 89.4 km | 23.09.2022 |
| Veendiep | Inland | Netherlands | 4.8 km | 16.01.2023 |
| Veenenburg Elsbroekkanaal | Lower | Netherlands | 4.6 km | 14.02.2023 |
| Veenparkkanaal | Inland | Netherlands | 3.5 km | 22.02.2024 |
| Veenscheiding | Inland | Netherlands | 1.2 km | 26.09.2022 |
| Veenwatering | Lower | Netherlands | 12.9 km | 14.02.2023 |
| Veerse Meer | Sea | Netherlands | 59.9 km | 05.12.2023 |
| Veerzaagersloot | Inland | Netherlands | 1.6 km | 15.02.2023 |
| Veikkolansalmi | Inland | Finland | 26.3 km | 21.02.2024 |
| Velencei-tó | Inland | Hungary | 9.7 km | 13.08.2023 |
| Venezia | Sea | Italy | 241.6 km | 21.02.2024 |
| Venoe Bugt | Lake | Denmark | 61.9 km | 27.09.2023 |
| Venta | Inland | Latvia | 88.9 km | 07.12.2023 |
| Verbindingskanaal | Inland | Netherlands | 7 km | 01.11.2021 |
| Verbindungskanaal Gent | Inland | Belgium | 6 km | 05.09.2022 |
| Vermillion River | Inland | United States | 2 km | 20.02.2024 |
| Veto Lake | Lower | United States | 1.8 km | 26.01.2024 |
| Vidourle | Inland | France | 13.8 km | 26.06.2023 |
| Vierwaldstaettersee | Lake | Switzerland | 110.2 km | 13.01.2023 |
| Viinikanlahti | Inland | Finland | 131.4 km | 27.02.2024 |
| Vikedalselva | Inland | Norway | 2.4 km | 24.01.2024 |
| Viljandi järv | Inland | Baltic Sea, Estonia | 4.5 km | 29.09.2023 |
| Villaine | Inland | France | 795 m | 08.08.2023 |
| Vils | Inland | Germany | 1.3 km | 10.01.2023 |
| Vilstalsee | Lower | Germany | 1.4 km | 03.01.2024 |
| Vilsted Sø | Inland | Denmark | 7.5 km | 02.08.2023 |
| Vinckekanal | Inland | Germany | 2.8 km | 08.11.2021 |
| Vinkerlahti | Inland | Finland | 172.5 km | 07.03.2024 |
| Vinkeveense Plassen | Inland | Netherlands | 23.1 km | 19.06.2023 |
| Visby Bredning | Sea | Denmark | 56.3 km | 02.08.2023 |
| Visserhaven | Inland | Netherlands | 890 m | 31.10.2022 |
| Visvliet | Lower | Netherlands | 3 km | 06.06.2019 |
| Vlaardingervaard | Inland | Netherlands | 15.1 km | 17.12.2021 |
| Vltava | Inland | Czech Republic | 318.8 km | 27.09.2023 |
| Vodni Nadirz Lipno I | Inland | Czech Republic | 40.5 km | 10.08.2023 |
| Voedingskanaal | Inland | Netherlands | 12.6 km | 08.08.2023 |
| Voldersgracht | Inland | Netherlands | 4.7 km | 24.07.2023 |
| Volgo-Baltiyskiy | Inland | Russia | 449.4 km | 24.08.2023 |
| Vollenhover Kanaal | Inland | Netherlands | 10.2 km | 24.07.2023 |
| Vonå | Inland | Denmark | 15.5 km | 08.01.2024 |
| Voorhaven Den Haag | Sea | Netherlands | 2 km | 04.04.2022 |
| Vorma | Inland | Norway | 33.9 km | 25.09.2023 |
| Vuoksi | Inland | Russia | 29.3 km | 03.11.2023 |
| Vänern | Lake | Sweden | 639.5 km | 15.01.2024 |
| Väsman | Inland | Sweden | 19.4 km | 15.01.2024 |
| Västra Silen | Inland | Sweden | 36.1 km | 26.09.2023 |
| Vättern | Lake | Sweden | 266.5 km | 15.01.2024 |
| Vörtsjärv | Lake | Estonia | 72.7 km | 29.09.2023 |
| Waag | Inland | Slowakia | 81.8 km | 16.05.2023 |
| Waal | Inland | Netherlands | 226.7 km | 15.08.2023 |
| Waardkanaal | Inland | Netherlands | 13 km | 15.12.2021 |
| Waccamaw River | Lower | United States | 26.1 km | 25.01.2024 |
| Waconda Lake | Inland | United States | 14.4 km | 08.03.2024 |
| Wadden | Lake | Netherlands | 32.6 km | 19.12.2023 |
| Waginger See | Lake | Germany | 13.9 km | 10.01.2023 |
| Wakenitz | Inland | Germany | 15.1 km | 24.01.2019 |
| Walengracht | Inland | Netherlands | 37.7 km | 27.09.2023 |
| Walensee | Lake | Switzerland | 33.3 km | 12.01.2023 |
| Walker Bay | Inland | United States | 4.5 km | 29.02.2024 |
| Wallersee | Lake | Austria | 13.3 km | 11.01.2023 |
| Walloon Lake | Inland | United States | 13.4 km | 05.12.2023 |
| Walsall Canal | Inland | United Kingdom | 26.8 km | 17.02.2019 |
| Wambach | Inland | Germany | 1.1 km | 22.06.2023 |
| Wandlitzer See | Lake | Germany | 6.7 km | 09.01.2023 |
| Wando River | Inland | United States | 42.5 km | 08.12.2023 |
| Wangnitzsee | Inland | Germany | 2.5 km | 16.07.2022 |
| Wannsee | Lake | Germany | 11.9 km | 21.08.2023 |
| Wantij | Inland | Netherlands | 8.4 km | 13.01.2023 |
| Wardersee | Inland | Germany | 8.8 km | 27.06.2023 |
| Warffumermaar | Inland | Netherlands | 9.4 km | 16.02.2023 |
| Warfhuister Loopdiep | Inland | Netherlands | 3.3 km | 12.09.2022 |
| Warmonderleede | Inland | Netherlands | 8.7 km | 08.08.2023 |
| Warner Bay | Inland | United States | 3.2 km | 01.02.2024 |
| Warnow | Sea | Baltic Sea, Germany | 61.4 km | 19.01.2024 |
| Warren River | Inland | United States | 9.5 km | 09.02.2024 |
| Warsingsfehnkanal | Inland | Germany | 3.5 km | 10.01.2023 |
| Warta | Inland | Poland | 537.8 km | 10.10.2023 |
| Warta-Goplo Canal | Inland | Poland | 8.9 km | 18.06.2019 |
| Washington Channel | Inland | United States | 4.3 km | 11.12.2023 |
| Wasserburger Spree | Lower | Germany | 7.3 km | 08.06.2021 |
| Water of Leith | Inland | United Kingdom | 8.9 km | 05.01.2024 |
| Waveney | Inland | United Kingdom | 38.3 km | 21.08.2023 |
| Waver | Inland | Netherlands | 1.4 km | 11.08.2022 |
| Wawa River | Inland | Atlantic Ocean, Caribbean | 12.2 km | 11.03.2024 |
| Wda | Lower | Poland | 74.7 km | 11.08.2023 |
| Wear | Inland | North Sea, United Kingdom | 15 km | 05.01.2024 |
| Weaver | Inland | United Kingdom | 33.4 km | 05.12.2023 |
| Weems Creek | Inland | United States | 2.2 km | 19.01.2024 |
| Weersloot | Inland | Netherlands | 1.1 km | 04.11.2021 |
| Weerwater | Inland | Netherlands | 6.2 km | 14.12.2021 |
| Weespertrekvaart | Inland | Netherlands | 9.5 km | 14.02.2023 |
| Wisla | Lake | Poland, Russia | 1113 km | 03.01.2024 |
| Weißenstädter See | Inland | Germany | 1.4 km | 29.06.2023 |
| Welland | Inland | United Kingdom | 47.7 km | 21.08.2023 |
| Welland Canal | Inland | Canada | 44.7 km | 30.11.2023 |
| Werbelinkanal | Inland | Germany | 10.4 km | 29.08.2023 |
| Werbelinsee | Lake | Germany | 21.8 km | 27.09.2023 |
| Werdersee | Inland | Germany | 5.8 km | 20.01.2024 |
| Wergeasterfeart | Inland | Netherlands | 10.2 km | 22.05.2023 |
| Werra | Inland | Germany | 116 km | 03.11.2023 |
| Werratalsee | Inland | Germany | 2.5 km | 09.01.2023 |
| Werre | Lower | Germany | 4.8 km | 09.01.2023 |
| Werse | Lower | Germany | 8.9 km | 27.06.2023 |
| Wesel-Datteln-Kanal | Inland | Germany | 60.9 km | 29.08.2023 |
| Weser | Sea | Germany | 531.2 km | 20.01.2024 |
| West Channel | Inland | United States | 7.6 km | 19.02.2024 |
| West Hawk Lake | Inland | Canada | 5.9 km | 09.03.2024 |
| West River | Inland | United States | 7.9 km | 18.01.2024 |
| West Shores Lake | Inland | United States | 3.2 km | 23.02.2024 |
| Westeinderplassen | Inland | Netherlands | 8.1 km | 27.06.2023 |
| Westerender Ehe | Lower | Germany | 8.7 km | 10.11.2021 |
| Westerfaart | Inland | Netherlands | 15.2 km | 24.07.2023 |
| Westerlangereis | Inland | Netherlands | 14.8 km | 15.12.2021 |
| Westernielandstermaar | Inland | Netherlands | 3.4 km | 09.01.2023 |
| Westerwijtwerdermaar | Inland | Netherlands | 9.9 km | 03.01.2024 |
| Westerwoldsche Aa | Inland | Netherlands | 9.2 km | 19.06.2023 |
| Westfriesche Vaart | Inland | Netherlands | 31.8 km | 18.12.2023 |
| Westhafenkanal | Inland | Germany | 3.8 km | 29.08.2023 |
| Westhimster Opfeart | Lower | Netherlands | 3.9 km | 02.02.2023 |
| Westpoort | Inland | Netherlands | 14.9 km | 27.06.2023 |
| Wey | Inland | United Kingdom | 35.7 km | 06.08.2020 |
| Wełna | Lower | Poland | 11.2 km | 12.12.2023 |
| White Bear Lake | Inland | United States | 5.1 km | 23.02.2024 |
| White Chimney River | Inland | United States | 24.4 km | 11.12.2023 |
| White Lake | Inland | United States | 10 km | 20.02.2024 |
| Wickham Creek | Inland | Atlantic Ocean, United States | 5.8 km | 06.02.2024 |
| Wicomico River | Inland | United States | 44.7 km | 22.01.2024 |
| Wiegboldsburger Riede | Inland | Germany | 5.5 km | 10.11.2021 |
| Wielshals | Inland | Netherlands | 15.4 km | 24.07.2023 |
| Wielster Feart | Lower | Netherlands | 4.1 km | 02.02.2023 |
| Wieringerwerfvaart | Inland | Netherlands | 1.8 km | 08.08.2023 |
| Wiesensee | Lower | Germany | 1.5 km | 04.05.2023 |
| Wijde Blik | Inland | Netherlands | 3.3 km | 03.02.2023 |
| Wijde Ee | Inland | Netherlands | 7 km | 22.05.2023 |
| Wijdesloot | Inland | Netherlands | 4 km | 24.07.2023 |
| Wijnhaven | Inland | Netherlands | 1.6 km | 01.11.2022 |
| Wildervanckkanaal | Inland | Netherlands | 32.8 km | 24.07.2023 |
| Wildwood Marina | Inland | United States | 1.2 km | 01.12.2023 |
| Wilga | Lower | Poland | 1.9 km | 03.01.2024 |
| Wilhelmskanaal | Inland | Netherlands | 73.5 km | 25.09.2023 |
| Willapa River | Inland | Pacific Ozean, United States | 68.2 km | 20.11.2023 |
| Williamette River | Inland | United States | 164.7 km | 05.03.2024 |
| Willsboro Bay | Inland | United States | 11.4 km | 14.02.2024 |
| Wilson Lake | Inland | United States | 6.5 km | 08.03.2024 |
| Windermere | Inland | United Kingdom | 18.7 km | 17.06.2019 |
| Winkel | Inland | Netherlands | 3 km | 11.08.2022 |
| Winsumerdiep | Inland | Netherlands | 14.2 km | 03.01.2024 |
| Winyah Bay | Sea | United States | 42 km | 06.11.2023 |
| Wirdumer Tief | Inland | Germany | 936 m | 10.01.2023 |
| Wischhafener Elbe | Inland | Germany | 6.8 km | 12.06.2023 |
| Wisconsin Bay | Inland | United States | 1.6 km | 19.02.2024 |
| Wisconsin River | Inland | United States | 20.7 km | 23.02.2024 |
| Wite Brekken | Inland | Netherlands | 12.4 km | 21.03.2023 |
| Witham | Inland | United Kingdom | 70.8 km | 17.02.2019 |
| Wittensee | Lake | Germany | 13.6 km | 11.07.2023 |
| Wjatka | Inland | Russia | 811.4 km | 19.01.2024 |
| Woblitz | Inland | Germany | 11 km | 09.01.2023 |
| Woerthersee | Lake | Austria | 37 km | 12.01.2023 |
| Wolchow | Inland | Russia | 225.9 km | 18.01.2024 |
| Wolddiep | Inland | Netherlands | 13.2 km | 13.09.2022 |
| Wolderwijd | Sea | Netherlands | 133 km | 19.12.2023 |
| Woldmeer | Inland | Netherlands | 1.6 km | 20.06.2023 |
| Wolf Bay | Inland | United States | 7.4 km | 29.02.2024 |
| Wolga | Inland | Russia | 3359 km | 23.01.2024 |
| Woltersdorfer Altkanal | Inland | Germany | 3.4 km | 10.08.2023 |
| Woodcleft Canal | Inland | United States | 1.4 km | 06.02.2024 |
| Worcester Birmingham Canal | Inland | United Kingdom | 49.3 km | 05.01.2024 |
| Wormley Creek | Inland | United States | 3.1 km | 22.01.2024 |
| Woronesch | Inland | Russia | 32.6 km | 19.01.2024 |
| Worskla | Inland | Ukraine | 114.8 km | 16.01.2024 |
| Woudmansdiep | Inland | Netherlands | 6.5 km | 01.11.2021 |
| Woudwetering | Inland | Netherlands | 9.2 km | 08.08.2023 |
| Wublitz | Lower | Germany | 8.2 km | 29.06.2023 |
| Wurlsee | Lower | Germany | 3.1 km | 01.09.2021 |
| Wyg | Inland | Russia | 443.3 km | 27.09.2023 |
| Wyrley and Essington Canal | Inland | United Kingdom | 4 km | 17.02.2019 |
| Wytikkersfeart | Lower | Netherlands | 1.5 km | 08.12.2023 |
| Wytmarsumer Feart | Inland | Netherlands | 16.2 km | 01.11.2021 |
| Wörthsee | Lake | Germany | 9.8 km | 03.01.2024 |
| Wümme | Inland | Germany | 18.4 km | 29.08.2023 |
| XX | Inland | Russia | 11 km | 01.07.2022 |
| Xantener Nordsee | Inland | Germany | 1.4 km | 11.05.2023 |
| Xantener Suedsee | Inland | Germany | 2.1 km | 27.06.2023 |
| Yahara River | Inland | United States | 7.9 km | 05.12.2023 |
| Yaquina Bay | Inland | Pacific Ozean, United States | 28.4 km | 20.11.2023 |
| Yare | Inland | United Kingdom | 52.7 km | 21.08.2023 |
| Yellow Creek | Inland | United States | 5.2 km | 19.12.2023 |
| Yngaren | Inland | Sweden | 28.2 km | 15.01.2024 |
| Yngern | Inland | Baltic Sea, Sweden | 19 km | 15.01.2024 |
| Yonne | Inland | France | 285.1 km | 29.11.2021 |
| York River | Inland | United States | 13.9 km | 22.01.2024 |
| Yser | Inland | Belgium | 85.2 km | 06.09.2022 |
| Yskeburrefeart | Lower | Netherlands | 7.1 km | 24.07.2023 |
| Zaan | Inland | Netherlands | 19.3 km | 08.08.2023 |
| Zaandam | Inland | Netherlands | 4.1 km | 16.02.2023 |
| Zaandijker Sluisloot | Inland | Netherlands | 5.1 km | 24.07.2023 |
| Zala | Inland | Hungary | 3.7 km | 25.09.2023 |
| Zalew Borków | Inland | Poland | 732 m | 10.10.2023 |
| Zalew Cedzyna | Inland | Poland | 1.5 km | 03.01.2024 |
| Zalew II | Lower | Poland | 1.1 km | 03.01.2024 |
| Zalew Kielecki | Inland | Poland | 815 m | 10.10.2023 |
| Zalew Lubianka | Inland | Poland | 1.3 km | 12.12.2023 |
| Zalew Rejowski | Inland | Poland | 2.2 km | 12.12.2023 |
| Zalew Roszków | Inland | Poland | 2.2 km | 10.10.2023 |
| Zalew Siemianowka | Inland | Poland | 8.9 km | 12.12.2023 |
| Zalew Sosina | Lower | Poland | 2.1 km | 03.01.2024 |
| Zalew Wi?lany | Lake | Russia | 139.1 km | 03.01.2024 |
| Zalew Wislany | Inland | Poland | 1.5 km | 03.01.2024 |
| Zalew Zemborzycki | Inland | Poland | 4.2 km | 10.10.2023 |
| Zalew Zielona | Inland | Poland | 2.4 km | 10.10.2023 |
| Zalew w Krasnobrodzie | Inland | Poland | 1.2 km | 12.12.2023 |
| Zalwe Mrozyczka | Inland | Poland | 857 m | 10.10.2023 |
| Zatoka Nowowarpienska | Sea | Poland | 10.4 km | 25.09.2023 |
| Zaza | Inland | Atlantic Ocean, Caribbean | 33.7 km | 11.12.2023 |
| Zbiornik Dzieckowice | Inland | Poland | 4.4 km | 03.01.2024 |
| Zbiornik Kuznica Warezynska | Lower | Poland | 5 km | 03.01.2024 |
| Zbiornik Mietkow | Lake | Poland | 10 km | 21.08.2023 |
| Zbiornik Piaski-Szczygliczka | Inland | Poland | 1.1 km | 12.12.2023 |
| Zbiornik Pogoria | Lower | Poland | 1.9 km | 03.01.2024 |
| Zbiornik Przykona | Inland | Poland | 3.6 km | 03.01.2024 |
| Zbiornik Szale | Lake | Poland | 6.4 km | 17.02.2019 |
| Zechliner See | Inland | Germany | 4.9 km | 07.07.2022 |
| Zederikkanaal | Inland | Netherlands | 1.1 km | 30.01.2019 |
| Zeewolde (Aanloophaven) - Horst | Inland | Netherlands | 5.5 km | 20.06.2023 |
| Zemplinska Sirava | Lake | Slowakia | 24.1 km | 17.08.2023 |
| Zenne | Inland | Belgium | 17.7 km | 05.09.2022 |
| Zenssee | Lower | Germany | 8.3 km | 29.06.2023 |
| Zerdno | Inland | Poland | 2.8 km | 18.10.2023 |
| Zeribar Lake | Inland | Indian Pcean | 5.9 km | 23.01.2024 |
| Zerniasfliess | Lower | Germany | 2.5 km | 08.06.2021 |
| Zernsdorfer Lankensee | Inland | Germany | 3.2 km | 12.01.2022 |
| Zevenhuizerplas | Lower | Netherlands | 3.9 km | 03.01.2024 |
| Ziende | Inland | Netherlands | 1.4 km | 03.02.2023 |
| Ziernsee | Inland | Germany | 1.1 km | 08.08.2023 |
| Zietemelkskil | Lower | Netherlands | 4.4 km | 27.06.2023 |
| Zijde | Inland | Netherlands | 10.5 km | 03.11.2023 |
| Zijkanaal | Sea | Netherlands | 13.9 km | 10.08.2023 |
| Zijl | Inland | Netherlands | 15.5 km | 24.07.2023 |
| Zijlriet | Lower | Netherlands | 8.9 km | 16.02.2023 |
| Zijlroede | Inland | Netherlands | 1.5 km | 16.09.2022 |
| Zijlsterrijd | Inland | Netherlands | 8.2 km | 06.06.2019 |
| Zijlwatering | Lower | Netherlands | 18.3 km | 07.12.2023 |
| Zilvermeer | Inland | Belgium | 966 m | 22.08.2022 |
| Zootzensee | Inland | Germany | 4.1 km | 11.01.2022 |
| Zoutkamperil | Inland | Netherlands | 2.6 km | 26.07.2022 |
| Zoutkamperril | Inland | Netherlands | 3.5 km | 27.07.2022 |
| Zrmanja | Inland | Croatia, Mediterranean Sea | 15.9 km | 30.08.2021 |
| Zschopau | Lower | Germany | 8.6 km | 03.01.2024 |
| Zugersee | Lake | Switzerland | 34.8 km | 20.06.2023 |
| Zuid Willemsvaart | Inland | Belgium, Netherlands | 89.2 km | 15.08.2023 |
| Zuiddiepje | Inland | Netherlands | 2.5 km | 01.11.2022 |
| Zuider Watermolensloot | Lower | Netherlands | 1.9 km | 21.02.2023 |
| Zuidergat | Inland | Netherlands | 807 m | 01.11.2022 |
| Zuidervaart | Inland | Netherlands | 16.8 km | 22.06.2023 |
| Zuidhaven | Inland | Netherlands | 669 m | 01.11.2022 |
| Zwandweerdhaven | Inland | Netherlands | 1.9 km | 27.06.2023 |
| Zwarte Water | Inland | Netherlands | 54.3 km | 24.07.2023 |
| Zwenkauer See | Lake | Germany | 16.5 km | 24.03.2021 |
| Zwette | Inland | Netherlands | 20.6 km | 24.07.2023 |
| Zwischenahner Meer | Lake | Germany | 8.4 km | 11.08.2021 |
| Zwolse Vaart | Inland | Netherlands | 1 km | 03.11.2021 |
| Zürichsee | Lake | Switzerland | 126.4 km | 15.08.2023 |
| reka Bystryy Protok | Inland | Russia | 13.7 km | 19.01.2024 |
| Ägerisee | Lake | Switzerland | 12.9 km | 20.06.2023 |
| Åkerskanal | Inland | Sweden | 14.2 km | 29.09.2023 |
| Åre | Inland | Sweden | 45.5 km | 29.09.2023 |
| Åsnen | Lower | Sweden | 135.3 km | 19.08.2023 |
| Åsunden | Inland | Sweden | 45.2 km | 15.01.2024 |
| Étang du Grazel | Inland | France | 9.3 km | 19.06.2023 |
| Övre Fryken | Inland | Sweden | 72.5 km | 22.12.2023 |
| Øymarksjøen | Inland | Baltic Sea, Norway | 21.5 km | 24.01.2024 |
| Łebsko | Inland | Baltic Sea, Poland | 14.9 km | 11.08.2023 |
| Łoby | Inland | Poland | 1.9 km | 10.10.2023 |
| Łupawa | Inland | Baltic Sea, Poland | 18.7 km | 04.01.2024 |
| Łyna | Inland | Poland | 54.7 km | 12.12.2023 |
Map by OpenStreetMap (c) OSM contributors
This map may be used in non-commercial projects with attribution (Quelle 1: navship.org, CC BY-NC-ND 4.0, Quelle 2: openstreetmap.org, ODbL).
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