Use of water in agriculture Availability and origin of water by Autonomous Community and period Units: miles de metros cúbicos ,2018,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000, National Total, Total,17,326,575,18,409,534,18,639,889,19,702,748,18,319,713,19,658,549,18,910,389,17,851,961,18,751,474,17,346,247,17,780,196,17,473,578,18,129,646,20,414,793,21,145,615,20,736,692,21,957,012,22,171,768, Aguas superficiales,12,870,064,13,812,391,14,054,770,14,905,915,14,066,146,15,120,576,14,792,098,14,474,666,14,647,639,13,629,292,13,853,234,13,929,893,14,755,383,19,027,663,19,857,464,19,558,938,19,774,797,20,465,481, Aguas subterráneas,4,142,241,4,249,215,4,245,652,4,424,694,3,919,820,4,225,883,3,848,032,3,168,585,3,875,651,3,542,803,3,744,314,3,319,011,3,189,613,1,158,781,936,645,915,974,1,244,428,905,999, Otros recursos hídricos,314,269,347,928,339,467,372,139,333,747,312,090,270,259,208,710,228,184,174,152,182,648,224,674,184,650,228,349,351,506,261,780,937,787,800,288, 01 Andalucía, Total,4,577,345,4,335,032,4,473,718,4,519,306,3,981,768,3,836,112,4,156,174,4,191,876,4,171,899,3,815,665,3,954,654,4,205,718,4,465,639,4,851,056,5,211,260,5,303,137,5,142,150,5,110,436, Aguas superficiales,3,153,791,3,060,533,3,129,850,3,186,112,2,857,820,2,733,248,2,975,172,3,538,686,3,354,051,2,925,341,3,089,097,3,367,536,3,934,093,4,613,699,4,894,410,5,059,186,4,864,846,4,779,403, Aguas subterráneas,1,364,049,1,222,479,1,294,046,1,283,483,1,070,461,1,058,258,1,142,852,628,277,798,101,864,633,845,073,791,395,515,753,193,151,265,623,232,903,247,273,197,676, Otros recursos hídricos,59,505,52,020,49,822,49,711,53,487,44,606,38,150,24,913,19,747,25,691,20,484,46,787,15,793,44,206,51,227,11,048,30,031,133,357, 02 Aragón, Total,2,149,394,2,570,871,2,552,468,2,825,550,2,730,584,3,157,582,2,953,112,2,514,418,2,376,293,2,357,345,2,408,565,2,347,413,2,411,723,2,731,710,2,897,770,2,909,919,2,998,259,2,816,215, Aguas superficiales,2,076,315,2,501,457,2,489,328,2,715,353,2,631,720,3,013,058,2,816,759,2,450,626,2,297,445,2,264,225,2,342,416,2,306,367,2,335,365,2,653,324,2,811,313,2,874,896,2,869,507,2,711,886, Aguas subterráneas,70,930,66,843,58,820,101,721,92,610,139,298,131,632,58,490,68,108,91,885,66,014,40,863,71,697,78,386,3,534,5,023,15,143,5,618, Otros recursos hídricos,2,149,2,571,4,320,8,476,6,254,5,226,4,721,5,302,10,740,1,235,135,183,4,661,0,82,923,30,000,113,609,98,711, 07 Castilla y León, Total,2,290,137,2,356,419,2,825,417,2,950,354,2,615,842,2,986,245,2,710,520,2,273,467,2,381,958,2,428,032,2,497,042,2,403,904,2,550,739,2,626,393,2,696,426,2,749,852,2,921,383,2,937,955, Aguas superficiales,1,829,819,1,936,976,2,330,757,2,404,538,2,120,699,2,448,258,2,280,685,2,222,613,2,301,729,2,326,195,2,365,015,2,347,346,2,389,628,2,620,280,2,616,731,2,744,335,2,783,723,2,815,295, Aguas subterráneas,458,027,414,730,490,410,539,865,486,718,527,254,421,712,42,107,80,229,101,837,132,027,56,558,161,111,6,113,3,726,5,517,61,816,59,330, Otros recursos hídricos,2,290,4,713,4,250,5,951,8,425,10,733,8,123,8,747,0,0,0,0,0,0,75,969,0,75,844,63,330, 08 Castilla - La Mancha, Total,1,805,352,2,012,910,1,757,820,1,680,154,1,826,521,1,890,021,1,639,997,1,691,623,2,014,129,1,732,614,1,931,566,1,800,495,1,902,349,2,425,585,2,195,445,2,067,876,1,910,508,1,831,856, Aguas superficiales,926,146,950,094,866,605,851,174,828,686,835,124,635,622,359,804,363,171,417,960,535,119,349,685,530,462,1,887,100,1,907,471,1,815,536,1,749,057,1,541,213, Aguas subterráneas,871,985,1,050,739,880,675,818,160,985,251,1,041,198,992,150,1,319,839,1,639,523,1,314,654,1,396,447,1,444,841,1,371,887,538,485,270,995,252,340,161,451,290,539, Otros recursos hídricos,7,221,12,077,10,540,10,820,12,584,13,699,12,225,11,980,11,435,0,0,5,969,0,0,16,979,0,0,104, 09 Cataluña, Total,1,162,260,1,317,500,1,250,230,1,375,600,1,520,354,1,728,268,1,682,310,1,635,779,1,677,164,1,756,753,1,801,104,1,906,770,1,690,818,2,261,323,1,980,704,1,840,812,2,410,332,3,593,261, Aguas superficiales,941,431,1,096,160,1,002,500,1,122,192,1,334,186,1,525,487,1,557,620,1,603,923,1,658,060,1,740,135,1,788,464,1,893,186,1,667,066,2,248,595,1,933,673,1,792,639,1,961,930,3,161,340, Aguas subterráneas,215,018,210,800,236,150,240,866,172,584,190,184,109,530,31,241,18,200,15,912,11,593,12,362,17,396,7,749,17,841,9,679,194,810,66,029, Otros recursos hídricos,5,811,10,540,11,580,12,542,13,584,12,597,15,160,615,904,706,1,047,1,222,6,356,4,979,29,190,38,494,253,592,365,892, 10 Comunitat Valenciana, Total,1,650,121,2,078,700,2,050,481,2,375,421,1,485,625,1,726,130,1,676,440,1,764,793,2,045,822,1,618,148,1,562,002,1,679,986,1,837,637,1,996,521,2,133,295,2,002,655,2,455,308,2,391,062, Aguas superficiales,981,822,1,274,243,1,273,349,1,482,421,896,223,1,054,029,1,238,180,1,331,262,1,448,301,1,131,845,1,044,820,1,288,236,1,487,375,1,737,799,1,974,329,1,770,627,1,852,260,2,201,994, Aguas subterráneas,557,741,656,869,649,850,745,750,483,528,574,358,355,720,336,080,488,701,422,803,451,727,300,186,282,355,117,909,132,180,127,581,321,340,129,115, Otros recursos hídricos,110,558,147,588,127,282,147,250,105,874,97,743,82,540,97,451,108,820,63,500,65,455,91,564,67,907,140,813,26,786,104,447,281,708,59,953, 11 Extremadura, Total,1,886,472,1,992,450,1,850,472,1,796,542,1,991,254,2,087,235,2,025,147,2,112,621,2,242,121,1,644,678,1,661,275,1,484,674,1,540,448,1,630,005,1,938,564,1,687,298,1,927,409,1,835,570, Aguas superficiales,1,712,917,1,783,243,1,659,873,1,643,390,1,762,289,1,830,267,1,824,025,1,906,071,2,022,911,1,483,879,1,498,853,1,386,536,1,344,255,1,630,005,1,926,671,1,687,298,1,857,152,1,791,242, Aguas subterráneas,173,555,209,207,190,599,153,152,228,965,256,968,201,122,206,550,219,210,160,799,162,422,98,138,196,193,0,0,0,0,0, Otros recursos hídricos,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11,893,0,70,257,44,328, 14 Murcia, Región de, Total,675,043,663,680,680,457,743,512,630,124,683,271,636,597,536,455,570,096,528,087,562,820,538,892,586,141,652,063,695,667,740,694,643,009,550,995, Aguas superficiales,321,320,328,522,340,909,375,958,305,277,345,128,292,115,192,097,175,527,132,187,109,695,99,900,158,689,491,362,423,644,529,834,453,495,408,533, Aguas subterráneas,259,892,250,871,254,491,275,919,239,523,263,015,282,322,306,390,329,124,325,322,388,720,364,900,343,618,130,657,226,153,170,211,99,878,123,094, Otros recursos hídricos,93,831,84,287,85,057,91,635,85,324,75,128,62,160,37,968,65,445,70,578,64,405,74,092,83,834,30,044,45,870,40,649,89,636,19,368, 15 Navarra, Comunidad Foral de, Total,578,356,547,120,560,148,754,905,853,241,813,204,719,830,528,051,691,883,749,752,567,583,458,524,458,789,445,177,525,582,518,454,650,049,631,885, Aguas superficiales,518,785,485,843,498,531,672,705,821,387,780,159,704,180,506,093,676,039,733,009,556,071,446,379,443,185,442,474,511,547,502,701,636,220,621,768, Aguas subterráneas,59,571,61,277,61,617,82,200,31,854,33,045,15,650,21,958,15,844,16,743,11,512,12,145,15,604,2,703,9,637,4,271,8,482,7,001, Otros recursos hídricos,0,0,0,0,0,0,0,0,0,0,0,0,0,0,4,398,11,482,5,347,3,116, 17 Rioja, La, Total,229,523,221,712,298,420,305,146,326,258,349,157,316,710,282,537,277,730,249,300,228,493,196,716,198,803,207,594,214,709,219,830,224,713,184,004, Aguas superficiales,206,112,197,102,264,698,270,840,288,407,317,010,291,620,239,064,239,179,228,578,211,349,184,636,185,177,201,365,211,186,211,913,210,161,171,875, Aguas subterráneas,23,411,24,610,33,722,34,306,37,851,32,147,25,090,43,473,38,551,20,722,17,144,12,080,13,626,6,229,0,0,0,0, Otros recursos hídricos,0,0,0,0,0,0,0,0,0,0,0,0,0,0,3,523,7,917,14,552,12,129, Resto de Comunidades Autónomas, Total,322,572,313,140,340,258,376,258,358,142,401,324,393,552,320,341,302,379,465,873,605,092,450,486,486,560,587,366,656,193,696,166,673,892,288,529, Aguas superficiales,201,608,198,218,198,370,181,232,219,452,238,808,176,120,124,427,111,226,245,938,312,335,260,086,280,088,501,660,646,489,569,973,536,446,260,932, Aguas subterráneas,88,062,80,790,95,272,149,272,90,475,110,158,170,252,174,180,180,060,207,493,261,635,185,543,200,373,77,399,6,956,108,449,134,235,27,597, Otros recursos hídricos,32,902,34,132,46,616,45,754,48,215,52,358,47,180,21,734,11,093,12,442,31,122,4,857,6,099,8,307,2,748,17,744,3,211,0, Notes: 1) Hasta el año 2005 inclusive: - En cada Comunidad Autónoma el consumo de agua por hectárea estimado en la muestra, se elevaba a la superficie total de regadío de la Encuesta sobre Superficies y Rendimientos de Cultivo en España (ESYRCE). En años sucesivos, se han utilizado como variables auxiliares de la elevación, las superficies de regadío por las tres técnicas de riego. - En el proceso de estimación de volumen de agua según su origen (superficial/subterránea) se ha introducido una modificación con objeto de tener en cuenta el agua que las explotaciones agrarias adscritas a comunidades de regantes captan con sus propios medios (auto-abastecimiento) para complementar el agua suministrada por dichas comunidades. Este hecho debe ser tenido en cuenta en el cálculo de las variaciones entre los años 2004 y 2005. Source: Instituto Nacional de Estadística