Creator
Aden (Yemen) (1)
Afar people (1)
Afghanistan (7)
African Union (1)
Albania (6)
Algeria (3)
Angola (6)
Argentina (33)
Australia (2)
Austria (17)
Azerbaijan (1)
B.C. Hydro (1)
Baden (Grand Duchy) (1)
Bangladesh (10)
Bavaria (Germany) (3)
Belarus (5)
Belgium (14)
Benin (8)
Bhutan (2)
Bolivia (17)
Bosnia and Herzegovina (1)
Botswana (8)
Brabant Wallon (Belgium) (2)
Brazil (26)
British Columbia (2)
Bulgaria (12)
Burkina Faso (6)
Burma (2)
Burundi (3)
Cambodia (3)
Cameroon (9)
Canada (43)
Central African Republic (1)
Centre for Environment and Development for the Arab Region and Europe (2)
Chad (12)
Chile (5)
China (17)
Colombia (1)
Congo (Brazzaville) (1)
Congo Free State (1)
Costa Rica (2)
Croatia (3)
Czech Republic (8)
Czech Socialist Republic (Czechoslovakia) (1)
Czechoslovakia (14)
Côte d'Ivoire (10)
Dahomey (4)
Dominican Republic (2)
East Pakistan (Pakistan) (1)
Ecuador (9)
Egypt (14)
El Salvador (3)
Eritrea (1)
Estonia (2)
Ethiopia (6)
European Commission (1)
European Economic Community (8)
European Union (3)
Finland (16)
Flanders (Belgium) (2)
France (64)
GMR Group (1)
Gambia (3)
Georgia (Republic) (1)
Germany (26)
Germany (East) (1)
Germany (West) (23)
Ghana (3)
Great Britain (47)
Greece (8)
Guatemala (5)
Guinea (12)
Guinea-Bissau (1)
Guyana (1)
Haiti (2)
Honduras (2)
Hungary (15)
India (27)
Indonesia (1)
International Commission for the Protection of the Danube River (1)
Iran (15)
Iraq (8)
Ireland (1)
Israel (7)
Italy (19)
Jind (Princely State) (3)
Jordan (9)
Kangwane (South Africa) (1)
Kazakhstan (33)
Kenya (6)
Korea (North) (4)
Korea (South) (3)
Kosovo (Republic) (1)
Kuwait (1)
Kyrgyzstan (25)
Laos (8)
Latvia (4)
Lebanon (5)
Lesotho (5)
Lesotho Highlands Development Authority (1)
Libya (7)
Lithuania (5)
Luxembourg (21)
Maine (1)
Mali (25)
Mauritania (12)
Mexico (51)
Moldova (5)
Mongolia (7)
Montenegro (1)
Mozambique (8)
Munaẓẓamat al-Taḥrīr al-Filasṭīnīyah (4)
Nabha (Princely State) (3)
Namibia (11)
Nepal (13)
Netherlands (15)
New Brunswick (1)
New Zealand (1)
Nicaragua (2)
Niger (16)
Nigeria (12)
North Macedonia (3)
Northern Rhodesia (2)
Norway (8)
Pakistan (4)
Panama (1)
Panna (India : District) (1)
Papua New Guinea (1)
Paraguay (20)
Patiāla (Princely State) (5)
Peru (15)
Poland (13)
Portugal (24)
Rhineland-Palatinate (Germany) (3)
Romania (22)
Russia (Federation) (16)
Russian S.F.S.R. (3)
Rwanda (2)
Région de Bruxelles-Capitale (Belgium) (2)
Satluj Jal Vidyut Nigam (1)
Saudi Arabia (3)
Senegal (14)
Serbia (1)
Serbia and Montenegro (2)
Slovakia (5)
Slovenia (1)
South Africa (24)
Southern Rhodesia (1)
Soviet Union (28)
Spain (15)
Sudan (7)
Suriname (1)
Swaziland (6)
Sweden (3)
Switzerland (38)
Syria (16)
Tajikistan (15)
Tanzania (9)
Thailand (8)
Togo (3)
Tunisia (2)
Turkey (22)
Turkmenistan (13)
Uganda (8)
Ukraine (8)
United Arab Republic (1)
United Nations (2)
United Nations. Economic Commission for Europe (1)
United States (95)
United States. Bonneville Power Administration (1)
Upper Volta (6)
Uruguay (22)
Uzbekistan (21)
Venezuela (2)
Vietnam (9)
Washington (State) (2)
World Bank (2)
Württemberg (Germany) (1)
Yugoslavia (19)
Zambia (3)
Zimbabwe (4)
Topic
Economic development (49)
Fishing (15)
Flood control (60)
Infrastructure (Economics) (84)
Irrigation (8)
Jurisdiction, Territorial (12)
Natural resources--Co-management (174)
Navigation (44)
Technical assistance (68)
Water boundaries (55)
Water quality (135)
Water-power (106)
Water-supply (151)
Water Basin
Alakol (5)
Alsek (1)
Alsek River >> Yakutat City and County >> Alaska >> United States (1)
Amazon (7)
Amazone River >> Pará >> Brazil (7)
Amur (5)
Amur >> Russia (5)
An Nahr Al Kabir (4)
An Nahr al Kabīr ash Shamālī >> Latakia >> Syria (4)
Aral Sea (25)
Aral Sea >> Kazakhstan (25)
Aras River >> Azerbaijan (5)
Arroyo Chuy >> Brazil (2)
Artibonite (2)
Asi/Orontes (5)
Astara Chay (1)
Astara River >> Astara >> Azerbaijan (1)
Atrak (3)
Aóös Potamós >> Albania (2)
Bidasoa (1)
Bidasoa River >> Spain (1)
Brahmaputra River >> Bangladesh (28)
Buzi (1)
Buzi River >> Mozambique (1)
Caetani (1)
Caetani River >> Alaska >> United States (1)
Candelaria (1)
Candelaria >> Chiquimula >> Guatemala (1)
Chilkat (1)
Chilkat River >> British Columbia >> Canada (1)
Chira (4)
Chira River >> Peru (4)
Chuy (2)
Coatan Achute (1)
Colorado (32)
Colorado River >> Mexico (32)
Columbia (13)
Columbia River >> Clatsop County >> Oregon >> United States (13)
Congo River >> Angola (4)
Congo/Zaire (4)
Connecticut (1)
Connecticut River >> New London County >> Connecticut >> United States (1)
Copper (1)
Copper River >> Alaska >> United States (1)
Coruh (2)
Cunene River >> Angola (5)
Cuvelai >> Angola (2)
Cuvelai/Etosha (2)
Danube (50)
Danube River >> Romania (50)
Daugava (6)
Daugava River >> Rīga >> Latvia (6)
Dnieper (2)
Dnieper >> Ukraine (2)
Dniester (4)
Dniester >> Ukraine (4)
Don (1)
Don River >> Russia (1)
Douro/Duero (5)
Drin (2)
Drin River >> Albania (2)
Elancik (1)
Elbe (11)
Elbe River >> Germany (11)
Euphrates River >> Basra >> Iraq (17)
Fenney (1)
Fenny River >> Bangladesh (1)
Firth (1)
Firth River >> Yukon >> Canada (1)
Fiume Isonzo >> Friuli Venezia Giulia >> Italy (5)
Fly (1)
Fly River >> Papua New Guinea (1)
Fraser (3)
Fraser River >> British Columbia >> Canada (3)
Galana (2)
Gambia (3)
Gambia >> The Gambia (3)
Ganges >> Bangladesh (28)
Ganges-Brahmaputra-Meghna (28)
Gariep >> Lesotho (8)
Garonne (2)
Garonne >> Nouvelle-Aquitaine >> France (2)
Gash (2)
Geba River >> Guinea (1)
Geba-Corubal (1)
General (24)
Great Scarcies (3)
Great Scarcies >> Guinea (3)
Grijalva (1)
Grijalva River >> Mexico (1)
Groundwater (20)
Gruzskiy Yelanchik (1)
Guadiana (4)
Har Us Nur (4)
Har Us Nuur >> Hovd >> Mongolia (4)
Hari/Harirud (3)
Harīrūd >> Balkh >> Afghanistan (3)
Helmand (5)
Helmand Rōd >> Afghanistan (5)
Hondo (1)
Hruzkyi Yalanchyk >> Donetsk >> Ukraine (1)
Ili River >> Kazakhstan (6)
Ili/Kunes He (6)
Incomati (8)
Indus (9)
Indus >> China (9)
Isonzo (5)
Jacob's River >> Vadsø >> Troms og Finnmark >> Norway (1)
Jacobs (1)
Jenisej/Yenisey (1)
Jordan (13)
Jordan >> Israel (13)
Juba-Shibeli (3)
Kaba >> Guinea (2)
Karnaphuli (1)
Karnaphuli River >> Chittagong >> Bangladesh (1)
Kemi (2)
Kemijoki >> Lapland >> Finland (2)
Kogilnik (1)
Kohylnyk >> Moldova (1)
Koliba >> Guinea (1)
Komati River >> Maputo Province >> Mozambique (8)
Kunene (5)
Kura River >> Azerbaijan (5)
Kura-Araks (5)
Künes River >> Xinjiang >> China (6)
La Plata (31)
Lagoa dos Patos >> Rio Grande do Sul >> Brazil (4)
Lagoon Dos Patos-Lagoon Mirim (4)
Lagoon Mirim >> Brazil (4)
Lake Alakol >> Almaty Oblysy >> Kazakhstan (5)
Lake Chad (2)
Lake Chad >> Nigeria (2)
Lake Chilwa (1)
Lake Chilwa >> Southern Region >> Malawi (1)
Lake Natron (2)
Lake Natron >> Arusha >> Tanzania (2)
Lake Prespa (5)
Lake Prespa >> North Macedonia (5)
Lake Titicaca-Poopo System (6)
Lake Turkana (3)
Lake Ubsa-Nur (1)
Lava >> Russia (2)
Lava/Pregel (2)
Lempa (2)
Lielupe (1)
Lielupe River >> Rīga >> Latvia (1)
Lima (3)
Limia River >> Viana do Castelo >> Portugal (3)
Limpopo (5)
Limpopo River >> South Africa (5)
Little Scarcies (2)
Lotagipi Swamp (2)
Lotikipi Plain >> Turkana >> Kenya (2)
Lucia (1)
Lucia Stream >> Yakutat City and County >> Alaska >> United States (1)
Lusutfu >> Mozambique (5)
Maputo (5)
Maritsa (2)
Maritsa River >> Alexandroupoli >> Evros >> East Macedonia and Thrace >> Greece (2)
Massacre (1)
Meghna River >> Bangladesh (28)
Mekong (11)
Mekong River >> Vietnam (11)
Mereb Wenz >> Gash-Barka >> Eritrea (2)
Meuse >> Netherlands (42)
Mino (6)
Mississippi (4)
Mississippi River >> Plaquemines County >> Louisiana >> United States (4)
Mius (1)
Mius River >> Russia (1)
Moa (1)
Moa >> Guinea (1)
Mokryy Yelanchik >> Russia (1)
Muhari River >> Bangladesh (1)
Muhuri (1)
Murgab (1)
Murgap >> Afghanistan (1)
Naatamo (2)
Nahr El Kebir (4)
Nahr al-Kab >> Lebanon (4)
Narva (4)
Narva River >> Estonia (4)
Neidenelva >> Kanta-Häme >> Finland (2)
Nelson River >> Manitoba >> Canada (6)
Nelson-Saskatchewan (6)
Neman (9)
Neman River >> Lithuania (9)
Nestos (3)
Nestos River >> Bulgaria (3)
Niger (14)
Niger River >> Nigeria (14)
Nile (23)
Nile River >> Egypt (23)
Ob (9)
Ob’ >> Russia (9)
Oder >> Czechia (10)
Oder/Odra (10)
Okavango (4)
Olanga (2)
Orange (8)
Orontes >> Lebanon (5)
Oueme (1)
Oulankajoki >> Russia (2)
Oulu (1)
Oulujoki >> North Ostrobothnia >> Finland (1)
Ouémé River >> Benin (1)
Paatsjoki River >> Finland (10)
Pangani (2)
Pangani >> Tanzania (2)
Pasvik (10)
Paz (1)
Paz River >> Guatemala (1)
Pedernales (1)
Plata River >> Uruguay (31)
Po (9)
Po River >> Veneto >> Piedmont >> Lombardy >> Emilia-Romagna >> Italy (9)
Pregolya River >> Kaliningrad Oblast >> Russia (2)
Prohladnaja (1)
Prokhladnaya >> Kaliningrad Oblast >> Russia (1)
Psou (1)
Psou >> Georgia (1)
Pu Lun T'o (3)
Pungwe (1)
Pungwe River >> Mozambique (1)
Rezovo River >> Burgas >> Bulgaria (3)
Rezvaya (3)
Rhine River >> Netherlands (42)
Rhine-Meuse (42)
Rhone (12)
Rhone River >> Bouches-du-Rhône >> Provence-Alpes-Côte d'Azur >> France (12)
Rio Cubango >> Angola (4)
Rio Douro >> Canidelo >> Vila Nova de Gaia Municipality >> Porto >> Portugal (5)
Rio Grande (North America) (28)
Rio Grande >> Mexico (28)
Rio Guadiana >> Portugal (4)
Rio Minho >> Spain (6)
Rivière de l’ Artibonite >> Haiti (2)
Rivière du Massacre >> Dominican Republic (1)
Roia (1)
Ruvuma (2)
Ruvuma River >> Cabo Delgado Province >> Mozambique (2)
Río Coatán >> Guatemala (1)
Río Hondo >> Belize (1)
Río Lempa >> El Salvador (2)
Río Pedernales >> Provincia de Pedernales >> Dominican Republic (1)
Río Poopó >> Oruro >> Bolivia (6)
Río Santa Clara >> Sonora >> Mexico (2)
Río Suchiate >> Guatemala (1)
Rūdkhāneh-ye Atrak >> Golestan >> Iran (3)
Sabaki River >> Kilifi >> Kenya (2)
Sabi (1)
Saint Croix River >> Washington County >> Maine >> United States (3)
Saint John River >> New Brunswick >> Canada (4)
Saint Lawrence River >> Franklin County >> New York >> United States (27)
San Juan (1)
San Juan River >> Nicaragua (1)
Santa Clara (2)
Sarata (1)
Sarata >> Moldova (1)
Saskatchewan River >> Manitoba >> Canada (6)
Save River >> Mozambique (1)
Schelde (4)
Scheldt River >> Netherlands (4)
Seine (1)
Seine >> Saint-Samson-de-la-Roque >> Arrondissement de Bernay >> Eure >> Normandy >> France (1)
Senegal (11)
Senegal River >> Mali (11)
Sepik (1)
Shatt al Arab >> Khuzestan >> Iran (17)
Shu/Chu (8)
Shū >> Turkistan >> Kazakhstan (8)
Skagit (4)
Skagit River >> Skagit County >> Washington >> United States (4)
St. Croix (3)
St. John (North America) (4)
St. Lawrence (27)
Stikine (1)
Stikine River >> City and Borough of Wrangell County >> Alaska >> United States (1)
Struma (2)
Struma >> Greece (2)
Suchiate (1)
Sungai Sepik >> Indonesia (1)
Tagus River >> Lisbon >> Portugal (4)
Tagus/Tejo (4)
Taku (1)
Taku River >> Juneau Borough County >> Alaska >> United States (1)
Talas (7)
Talas >> Zhambyl Oblysy >> Kazakhstan (7)
Tana (3)
Tana River >> Tana >> Troms og Finnmark >> Norway (3)
Tarim (5)
Tarim He >> Xinjiang >> China (5)
Tigris River >> Basra >> Iraq (17)
Tigris-Euphrates/Shatt al Arab (17)
Tijuana (11)
Tijuana River >> San Diego County >> California >> United States (11)
Titicaca >> Bolivia (6)
Torne River >> Finland (4)
Torne/Tornealven (4)
Torrent la Roya >> Ventimiglia >> Provincia di Imperia >> Liguria >> Italy (1)
Tuloma (1)
Tuloma >> Murmansk >> Russia (1)
Tumbes (4)
Tumbes >> Peru (4)
Tumen (4)
Tumen >> China (4)
Turkana >> Kenya (3)
Ulungur Hu >> Xinjiang >> China (3)
Umba (2)
Umba >> Isiolo >> Kenya (2)
Umbeluzi (2)
Umbuluzi River >> Mozambique (2)
Unknown (28)
Unuk (1)
Unuk River >> Ketchikan Gateway County >> Alaska >> United States (1)
Uvs Lake >> Mongolia (1)
Vardar (1)
Vardar >> Greece (1)
Vecht (1)
Vechte >> Netherlands (1)
Velaka (2)
Veleka River >> Burgas >> Bulgaria (2)
Vijose (2)
Vistula >> Pomerania >> Poland (5)
Vistula/Wista (5)
Volga (1)
Volga >> Russia (1)
Volta (5)
Volta River >> Volta Region >> Ghana (5)
Vuoksa (4)
Vuoksi >> Russia (4)
Webi Jubba >> Ethiopia (3)
Webi Shabeelle >> Eritrea (3)
Whiting (1)
Whiting River >> Juneau Borough County >> Alaska >> United States (1)
Yaqui (3)
Yaqui River >> Sonora >> Mexico (3)
Yenisey >> Russia (1)
Yukon (1)
Yukon River >> Kusilvak County >> Alaska >> United States (1)
Zambezi (14)
Zambezi River >> Namibia (14)
Zarumilla (5)
Zarumilla River >> Peru (5)
Çoruh Nehri >> Achara >> Georgia (2)
Location
Afghanistan (7)
Africa (4)
Albania (6)
Algeria (3)
Angola (10)
Argentina (33)
Armenia (4)
Austria (20)
Azerbaijan (4)
Bangladesh (10)
Belarus (8)
Belgium (12)
Belize (3)
Benin (12)
Bhutan (2)
Bolivia (15)
Bosnia and Herzegovina (13)
Botswana (9)
Brazil (27)
Bulgaria (13)
Burkina Faso (13)
Burundi (4)
Cambodia (3)
Cameroon (9)
Canada (48)
Central Africa (4)
Central African Republic (1)
Central Asia (1)
Central Europe (2)
Chad (12)
Chile (5)
China (17)
Colombia (4)
Costa Rica (5)
Croatia (17)
Czechia (21)
DR Congo (5)
Djibouti (1)
Dominican Republic (2)
Eastern Africa (2)
Eastern Europe (4)
Ecuador (9)
Egypt (15)
El Salvador (3)
Eritrea (3)
Estonia (2)
Eswatini (7)
Ethiopia (8)
Europe (6)
Finland (16)
France (53)
Georgia (2)
Germany (51)
Ghana (4)
Greece (8)
Guatemala (5)
Guinea (15)
Guinea-Bissau (1)
Guyana (4)
Haiti (2)
Honduras (2)
Hungary (16)
India (34)
Indonesia (1)
Iran (15)
Iraq (9)
Israel (11)
Italy (17)
Ivory Coast (10)
Jordan (11)
Kazakhstan (33)
Kenya (9)
Kuwait (1)
Kyrgyzstan (27)
Laos (8)
Latvia (5)
Lebanon (8)
Lesotho (6)
Liberia (1)
Libya (7)
Liechtenstein (1)
Lithuania (6)
Luxembourg (21)
Malawi (6)
Mali (26)
Mauritania (12)
Mexico (54)
Moldova (13)
Mongolia (4)
Montenegro (14)
Mozambique (16)
Myanmar (2)
Namibia (15)
Nepal (13)
Netherlands (15)
Nicaragua (2)
Niger (15)
Nigeria (12)
North America (1)
North Korea (4)
North Macedonia (17)
Northern Africa (3)
Northern Europe (1)
Norway (8)
Pakistan (5)
Panama (4)
Papua New Guinea (1)
Paraguay (20)
Peru (15)
Poland (16)
Portugal (13)
Romania (22)
Russia (29)
Rwanda (4)
Saudi Arabia (3)
Senegal (14)
Serbia (20)
Sierra Leone (4)
Slovakia (17)
Slovenia (18)
Somalia (1)
South Africa (19)
South Sudan (3)
Southern Africa (3)
Southern Europe (2)
Soviet Union (1)
Spain (15)
Sudan (11)
Sweden (3)
Switzerland (38)
Syria (20)
Tajikistan (18)
Tanzania (12)
Thailand (8)
The Gambia (3)
Togo (3)
Tunisia (2)
Turkey (22)
Turkmenistan (18)
Uganda (12)
Ukraine (18)
United Kingdom (2)
United States (98)
Uruguay (22)
Uzbekistan (25)
Venezuela (5)
Vietnam (9)
West Bank >> Palestine (5)
Western Africa (2)
Western Asia (4)
Yemen (1)
Zambia (9)
Zimbabwe (7)
Language
Arabic [ara] (5)
Chinese [chi] (2)
English [eng] (571)
French [fra] (40)
German [deu] (4)
Greek, Modern (1453-) [ell] (3)
Hungarian [hun] (1)
Persian [fas] (2)
Polish [pol] (1)
Portuguese [por] (3)
Romanian | Moldavian | Moldovan [ron] (1)
Russian [rus] (8)
Spanish | Castilian [spa] (30)