Total cumulative storage capacity of all dams in each country. The value indicates the sum of the theoretical initial capacities of all dams, which does not change with time. The amount of water stored within any dam is likely less than the capacity due to silting. Data on small dams may not be included, although their aggregate storage capacity is generally not significant. Detailed information on dams can be accessed in regional geo-referenced dam databases on

Capacidad total de dique (km3)

1970199020002005201020112012201320142015201620172018201920202021
Afganistán2,012,012,012,012,012,012,012,012,012,012,012,012,012,012,012,01
Albania0,384,034,034,034,034,034,034,034,034,034,034,034,034,034,034,03
Argelia1,814,395,017,228,188,308,308,308,308,308,308,628,628,628,628,62
Angola0,194,474,479,459,459,459,459,459,459,459,459,459,459,459,459,45
Antigua y Barbuda0,010,010,010,010,010,010,010,010,010,010,010,010,010,010,010,01
Argentina6,98107,80131,12131,56131,56131,60131,56131,56131,56131,56131,56131,56131,56131,56131,56131,56
Armenia1,391,391,391,391,391,391,391,391,391,391,391,391,391,39
Australia26,5877,7877,7977,7977,7977,7977,7977,7977,7977,7977,7977,7977,7977,7977,7977,79
Austria1,322,132,132,132,132,132,132,132,132,132,132,132,132,132,132,13
Azerbaiyán21,5421,5421,5421,5421,5421,5421,5421,5421,5421,5421,5421,5421,5421,54
Bahrein0,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Bangladés6,486,486,486,486,486,486,486,486,486,486,486,486,486,486,486,48
Belarús1,341,343,103,103,103,103,103,103,103,103,103,103,103,10
Bélgica0,040,140,140,140,140,140,140,140,140,140,140,140,140,140,140,14
Belice0,000,000,000,120,120,120,120,120,120,120,120,120,120,120,120,12
Benin0,000,020,020,020,020,020,020,020,020,020,020,020,020,020,020,02
Bolivia0,280,530,560,570,590,590,590,600,600,600,600,600,600,600,600,60
Bosnia y Herzegovina2,912,912,912,912,912,912,912,912,912,912,912,912,912,91
Botswana0,220,450,550,580,580,981,111,111,111,111,111,111,111,111,111,11
Brasil426,42601,59689,68697,20700,44700,44700,44700,44700,44700,44700,44700,44700,44700,44700,44700,44
Brunei Darussalam0,050,050,050,050,050,050,050,050,050,050,050,050,050,050,050,05
Bulgaria3,496,486,526,526,526,526,526,526,526,526,526,526,526,526,526,52
Burkina Faso0,233,095,205,235,345,345,345,345,345,345,345,345,345,345,345,34
Cabo Verde0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Camerún0,0115,6115,6115,6115,6115,6115,6115,6115,6115,6115,6115,6115,6115,6115,6115,61
Canadá511,34835,00840,52840,81841,51841,51841,51841,51841,51841,51841,51841,51841,51841,51841,51841,51
Chile8,8511,3112,0413,2213,2213,2213,2214,4413,2213,2213,2213,2213,2213,2213,2213,22
China204,20329,41523,48562,40637,07651,63674,54829,80829,80829,80830,46830,46830,46830,46830,46830,46
Colombia3,638,0010,6911,1111,2811,2811,2811,2811,2811,2811,2811,2811,2811,2811,2811,28
Congo0,010,010,010,010,010,010,010,010,010,010,010,010,010,010,010,01
Costa Rica0,041,951,961,971,972,002,002,002,002,002,002,002,002,002,002,00
Costa de Marfil1,0037,2437,2437,2437,2437,2437,2437,2437,2437,2437,2437,2437,2437,2437,2437,24
Croacia0,960,960,960,960,960,960,960,960,960,960,960,960,960,96
Cuba0,714,775,035,035,035,669,385,665,665,665,665,665,665,665,665,66
Chipre0,030,270,280,300,300,300,300,300,330,330,330,330,330,330,330,33
República Checa3,183,183,183,183,183,183,183,183,183,183,183,183,183,18
República Popular Democrática de Corea17,1817,8517,8520,4721,2321,2321,2321,2321,2321,2321,2321,2321,2321,2321,2321,23
República Democrática del Congo0,030,050,050,050,050,050,050,050,050,050,050,050,050,050,050,05
República Dominicana0,001,721,902,262,272,272,272,272,272,272,272,272,272,272,272,27
Ecuador0,110,547,627,697,697,697,697,697,697,697,697,697,697,697,697,69
Egipto168,20168,20168,20168,20168,20168,20168,20168,20168,20168,20168,20168,20168,20168,20168,20168,20
El Salvador1,323,883,883,883,883,883,883,883,883,883,883,883,883,883,883,88
Eritrea0,040,040,040,040,040,040,040,040,040,040,040,040,040,04
Estonia0,180,180,180,180,180,180,180,180,180,180,180,180,180,18
Eswatini0,060,250,250,580,580,580,580,580,580,580,580,580,580,580,580,58
Etiopía5,626,5417,4017,4017,4817,4817,4831,4831,4831,4831,4831,4831,4831,48
Fiji0,000,130,130,130,130,130,130,130,130,130,130,130,130,130,130,13
Finlandia17,7318,6018,6018,6018,6018,6018,6018,6018,6018,6018,6018,6018,6018,6018,6018,60
Francia7,519,909,989,989,989,989,989,989,989,989,989,989,989,989,989,98
Gabón0,220,220,220,220,220,220,220,220,220,220,220,220,220,220,22
Georgia3,413,413,413,413,413,413,413,413,413,413,413,413,413,41
Alemania2,593,233,373,414,004,004,004,004,004,004,004,004,004,004,004,00
Ghana148,09148,50148,50148,50148,50148,50148,50148,50148,50148,50148,50148,50148,50148,50148,50148,50
Grecia6,6110,8711,9612,3212,3212,3212,3212,3212,3212,3212,3212,3212,3212,3212,3212,32
Granada0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Guatemala0,000,460,460,460,460,460,460,460,460,460,460,460,460,460,460,46
Guinea0,240,241,841,841,841,841,841,841,841,841,841,841,841,841,841,84
Guinea-Bissau0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Guyana0,180,810,810,810,810,810,810,810,810,810,810,810,810,810,810,81
Haití0,300,300,300,300,300,300,300,300,300,300,300,300,300,300,300,30
Honduras0,015,735,805,805,805,805,805,815,805,805,805,805,805,805,805,80
Hungría0,010,260,260,260,260,260,260,260,260,260,260,260,260,260,260,26
Islandia1,912,312,312,312,312,312,312,312,312,312,312,312,312,312,31
India105,00203,44225,24224,00237,96237,96237,96237,96237,96237,96237,96247,46247,46247,46247,46247,46
Indonesia5,6517,6922,9423,0223,0223,0223,0223,0223,0224,0024,0024,0024,0024,0024,0024,00
Irán11,1917,3420,5131,5536,0936,0940,5943,9044,1644,2144,4444,4444,4444,4444,4444,44
Iraq127,10151,80151,80151,80151,80151,80151,80151,80151,80151,80151,80151,80151,80151,80151,80151,80
Irlanda0,870,870,870,870,870,870,870,870,870,870,870,870,870,870,870,87
Italia7,728,7310,0510,0510,0510,0510,0510,0510,0510,0510,0510,0510,0510,0510,0510,05
Jamaica0,010,010,010,010,010,010,010,010,010,010,010,010,010,010,010,01
Japón10,3615,2030,0931,2831,4531,4531,4531,4731,4731,4731,4731,4731,4731,4731,4731,47
Jordania0,010,100,160,220,270,270,270,270,270,270,270,270,270,270,270,27
Kazajstán79,9579,9579,9579,9579,9579,9579,9579,9579,9579,9579,9579,9579,9579,95
Kenia20,0322,3624,7624,7624,7624,7624,7624,7724,7924,7924,7924,7924,7924,7924,7924,79
Kirguistán23,5023,5023,5723,5723,5723,5723,5723,5723,5723,5723,5723,5723,5723,57
República Democrática Popular Laos7,037,817,817,8110,6210,6210,6210,6210,6210,6210,6210,6210,6210,6210,62
Letonia1,011,011,011,011,011,011,011,011,011,011,011,011,011,01
Líbano0,220,220,220,220,230,230,230,230,230,230,230,230,230,230,230,23
Lesotho0,870,872,822,822,822,822,822,822,822,822,872,872,872,872,872,87
Liberia0,240,240,240,240,240,240,240,240,240,240,240,240,240,240,240,24
Jamahiriya Árabe Libia0,010,390,390,390,390,390,390,390,390,390,390,390,390,390,390,39
Lituania0,500,500,500,500,500,500,500,500,500,500,500,500,500,50
Luxembourgo0,060,060,060,060,060,060,060,060,060,060,060,060,060,060,060,06
Madagascar0,490,490,490,490,490,490,490,490,490,490,490,490,490,490,490,49
Malawi0,040,040,040,040,040,040,040,040,040,040,040,040,040,040,040,04
Malasia1,2722,2922,3322,4522,4522,4522,4522,4522,4522,4522,4522,4522,4522,4522,4522,45
Maldivas0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Malí0,1813,6213,6213,6213,8013,8013,8013,8013,8013,8013,8013,8013,8013,8013,8013,80
Malta0,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Mauritania0,500,500,500,500,500,500,500,500,500,500,500,500,500,500,50
Mauricio0,060,070,070,090,090,090,090,090,090,090,090,090,090,090,090,09
México67,85100,49111,63150,00152,28150,00152,28152,28152,28152,28152,28152,28152,28152,28152,28152,28
Mongolia0,250,250,250,250,250,250,250,250,250,250,250,250,250,250,250,25
Montenegro1,031,031,031,031,031,031,031,031,031,031,031,03
Marruecos3,0110,8116,1117,1517,8117,8417,8917,9617,9617,9617,9617,9617,9617,9617,9617,96
Mozambique18,2274,1474,1474,1474,1474,1474,1474,1474,1474,1474,1474,1474,1474,1474,1474,14
Myanmar1,513,583,8015,4615,5315,5315,5315,5315,5315,5315,5315,5315,5315,5315,5315,53
Namibia0,350,710,710,710,710,710,710,710,710,710,710,710,710,710,710,71
Nepal0,000,090,090,090,090,090,090,090,090,090,090,090,090,090,090,09
Holanda5,889,239,239,239,239,239,239,239,239,239,239,239,239,239,239,23
Nueva Zelandia6,9216,8916,8916,8916,8916,8916,8916,8916,8916,8916,8916,8916,8916,8916,8916,89
Nicaragua31,9732,0132,0132,0132,0132,0132,0132,0132,0132,0132,0132,0132,0132,0132,0132,01
Níger0,010,080,080,080,090,090,090,090,090,090,090,090,090,090,090,09
Nigeria19,1143,5150,6750,6750,6750,6750,6750,6750,6750,6750,6750,6750,6750,6750,6750,67
Noregua17,2929,1733,0633,0633,2833,2833,2833,2833,2833,2833,2833,2833,2833,2833,2833,28
Palestina0,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Omán0,040,080,080,090,090,090,090,090,090,090,090,090,090,090,09
Pakistán13,5227,7027,7427,7827,8127,8127,8127,8127,8127,8127,8127,8127,8127,8127,8127,81
Panamá5,838,718,718,798,799,149,149,149,149,149,149,149,149,149,149,14
Papúa Nueva Guinea0,000,330,670,670,670,000,000,000,000,000,000,000,000,000,000,00
Paraguay23,0333,5333,5333,5333,5333,5333,5333,5333,5333,5333,5333,5333,5333,5333,53
Perú3,044,875,775,775,775,775,775,775,775,775,775,775,775,775,775,77
Filipinas1,605,455,457,117,117,117,117,117,117,117,117,117,117,117,117,11
Polonia1,772,452,762,962,962,962,962,962,962,962,962,962,962,962,962,96
Portugal4,936,927,4811,6311,6311,6311,6311,6311,6311,6311,6311,6311,6311,6311,6311,63
República de Corea2,5512,2816,2018,8118,8318,8318,8318,8318,8318,8318,8318,8318,8318,8318,8318,83
República de Moldova1,131,131,131,131,131,131,131,131,131,131,131,131,131,13
Rumania2,2510,5611,0611,0611,0611,0611,0611,0611,0611,0611,0611,0611,0611,0611,0611,06
Federación de Rusia801,54801,54801,54801,54801,54801,54801,54801,54801,54801,54801,54801,54801,54801,54
Santa Lucía0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Samoa0,010,010,010,010,010,010,010,010,010,010,010,010,010,01
Santo Tomé y Príncipe0,040,040,040,040,040,040,040,040,040,040,040,040,040,040,04
Arabia Saudita0,050,620,941,001,001,001,001,001,001,001,001,001,001,001,001,00
Senegal0,250,250,250,250,250,250,250,250,250,250,250,250,250,250,25
Serbia2,272,272,272,272,272,272,272,272,272,272,272,27
Seychelles0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Sierra Leona0,220,220,220,220,220,220,220,220,220,220,220,220,220,220,220,22
Singapur0,030,070,070,070,070,070,070,070,070,070,070,070,070,070,070,07
Eslovaquia1,731,731,731,731,731,731,731,731,731,731,731,731,731,73
Eslovenia0,030,030,030,030,030,030,030,030,030,030,030,030,030,03
Somalia0,000,000,000,000,000,000,000,000,000,000,000,000,00
Sudáfrica4,9229,5630,0930,3830,5130,5330,5331,0231,0231,0231,0231,0231,0231,0231,0231,02
España36,0647,8252,9053,7153,8153,8153,8153,8153,8153,8153,8153,8153,8153,8153,8153,81
Sri Lanka4,204,205,945,945,945,945,945,945,945,945,945,945,945,945,945,94
Sudán21,2321,2321,2321,2321,2321,2321,2321,2321,2321,2321,23
Suriname20,0020,0020,0020,0020,0020,0020,0020,0020,0020,0020,0020,0020,0020,0020,0020,00
Suecia26,2135,9635,9635,9635,9635,9635,9635,9635,9635,9635,9635,9635,9635,9635,9635,96
Suiza3,123,343,343,343,343,343,343,343,343,343,343,343,343,343,343,34
República Árabe Siria0,3413,5215,8716,5119,6519,6519,6519,6519,6519,6519,6519,6519,6519,6519,6519,65
Tayikistán28,9728,9729,5029,5129,5129,5129,5129,5129,5129,5129,5129,5129,5129,51
Tailandia27,2077,0978,7579,2379,2379,2379,2379,2379,2379,2379,2379,2379,2379,2379,2379,23
North Macedonia1,642,292,292,292,292,292,292,292,292,292,292,292,292,29
Togo0,011,721,721,721,721,721,721,721,721,721,721,721,721,721,721,72
Trinidad y Tobago0,020,070,070,070,070,070,070,070,070,070,070,070,070,070,070,07
Túnez0,522,072,182,532,532,532,682,692,692,692,692,692,692,692,692,69
Turquía12,8881,32155,40157,30157,83157,83157,30157,83157,83157,83157,83157,83157,83157,83157,83157,83
Turkmenistán4,976,226,225,595,595,595,595,595,595,595,595,595,595,59
Uganda80,0080,0080,0080,0080,0080,0080,0080,0080,0080,0080,0080,0080,0080,0080,0080,00
Ucrania47,2047,2047,2047,2055,5055,4055,4055,4055,4055,4055,4055,4055,4055,40
Emiratos Árabes Unidos0,020,050,060,060,060,060,060,060,060,060,060,060,060,060,06
Reino Unido4,525,245,275,275,275,275,275,275,275,275,275,275,275,275,275,27
República Unida de Tanzania100,87104,20104,20104,20104,20104,20104,20104,20104,20104,20104,20104,20104,20104,20104,20104,20
Estados Unidos de América622,81730,20735,84735,87735,87735,87735,87735,87735,87735,87735,87735,87735,87735,87735,87735,87
Uruguay11,3617,1517,1517,1517,1517,1517,1517,1517,1517,1517,1517,1517,1517,1517,1517,15
Uzbekistán21,6622,1622,1622,0122,0122,0122,0122,0122,0122,0122,0122,0122,0122,01
República Bolivariana de Venezuela5,68153,16153,55157,44157,63157,63157,63157,63157,63157,63157,63157,63157,63157,63157,63157,63
Vietnam22,4228,7241,5744,3528,0444,3744,3744,3744,3744,3744,7244,7244,7244,7244,7244,72
Yemen0,010,410,420,440,460,460,460,460,460,460,460,460,460,460,460,46
Zambia95,42101,13101,13101,13101,13101,13101,13101,13101,13101,13101,13101,13101,13101,13101,13101,13
Zimbabwe97,1199,4999,8999,8999,8999,8999,9399,9399,9399,9399,9399,9399,9399,9399,9399,93
Bhután0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Camboya0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00
Dinamarca0,020,020,020,020,020,020,020,020,020,020,020,020,020,020,020,02
Ruanda0,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,00