Surveys on Water Supply and Sewerage Water supply and sewerage Total of water metered by Autonomous Communities and Cities, group of users, amount and period. Units: Volume: thousands of cubic metres. Amount: thousands of euros ,2020,2018,2016,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000, National Total, Total water volume metered and distributed by type of user,3,177,815,3,188,055,3,199,910,3,214,034,3,210,843,3,338,028,3,381,318,3,393,271,3,500,578,3,731,399,3,778,036,3,913,059,4,002,180,4,042,399,4,019,615,3,855,697,3,870,650,3,781,680, - Economic sectors,616,365,629,256,632,504,684,841,694,659,711,170,693,420,675,454,701,655,832,701,852,276,911,264,947,955,969,340,933,309,891,039,920,127,840,165, - Households,2,290,800,2,271,205,2,297,352,2,237,746,2,217,686,2,308,872,2,384,386,2,412,708,2,493,842,2,539,891,2,543,714,2,615,751,2,673,564,2,700,928,2,602,904,2,511,810,2,459,548,2,482,085, - Municipal consumptions,270,650,287,594,270,054,291,447,298,498,317,986,303,512,305,109,305,081,358,807,382,046,386,044,380,661,372,131,483,402,452,848,490,975,459,430, Amount of distributed water invoiced,3,618,646,3,612,200,3,740,419,3,537,941,3,495,177,3,445,198,3,216,849,3,121,165,3,090,535,3,027,220,2,837,747,2,775,147,2,678,425,2,647,852,2,579,287,2,352,117,2,219,838,2,121,471, Amount of the investment in the water supply services,242,825,212,460,228,873,250,756,268,842,276,530,363,377,313,558,343,623,467,184,459,410,311,233,289,671,393,655,317,921,283,997,329,458,453,499, Length of the supply network (km ),266,221,264,309,256,984,260,193,272,051,..,..,..,..,..,..,..,..,..,..,..,..,.., 01 Andalucía, Total water volume metered and distributed by type of user,571,979,544,382,540,794,557,113,547,493,576,176,577,958,586,083,634,697,664,876,674,428,765,376,839,417,784,226,737,567,702,959,694,716,667,280, - Economic sectors,103,655,109,319,98,120,115,286,125,289,126,719,95,269,97,639,102,538,139,007,148,664,175,802,189,991,172,755,149,797,120,917,119,347,105,543, - Households,427,534,392,141,395,574,386,102,366,154,389,257,423,304,429,266,464,854,460,019,457,745,513,383,558,838,530,514,509,637,501,159,486,530,490,278, - Municipal consumptions,40,790,42,922,47,100,55,725,56,050,60,200,59,385,59,178,67,305,65,850,68,019,76,191,90,588,80,957,78,133,80,883,88,839,71,459, Amount of distributed water invoiced,606,998,569,826,585,314,588,722,568,896,556,842,516,303,497,474,507,945,479,831,466,132,487,014,496,013,490,925,415,142,335,606,307,133,257,275, Amount of the investment in the water supply services,43,361,24,532,24,707,40,299,31,357,42,366,152,315,49,250,47,526,68,091,53,503,64,770,73,472,62,850,50,801,57,882,95,113,116,440, Length of the supply network (km ),45,752,45,269,44,325,46,210,44,280,..,..,..,..,..,..,..,..,..,..,..,..,.., 02 Aragón, Total water volume metered and distributed by type of user,97,701,101,723,102,785,97,052,95,406,106,036,97,449,104,256,108,516,113,256,101,814,111,741,115,627,113,896,125,300,116,030,108,990,110,567, - Economic sectors,25,931,28,412,27,866,25,278,24,577,28,777,28,601,28,991,30,560,31,962,26,194,28,030,31,797,26,126,30,293,35,791,23,569,26,110, - Households,64,975,62,011,65,776,62,877,62,913,66,288,63,386,69,125,71,151,71,233,66,408,69,844,70,879,73,914,75,715,75,452,76,337,76,235, - Municipal consumptions,6,795,11,300,9,143,8,897,7,916,10,971,5,462,6,140,6,805,10,061,9,212,13,867,12,951,13,856,19,292,4,787,9,084,8,222, Amount of distributed water invoiced,69,278,69,808,76,067,66,984,66,876,70,291,57,088,64,153,65,310,63,538,56,920,52,012,46,601,46,238,52,415,43,647,40,817,40,472, Amount of the investment in the water supply services,691,660,885,4,960,3,543,4,708,4,259,12,902,15,186,18,014,4,569,3,312,2,311,4,081,6,735,5,897,2,648,5,770, Length of the supply network (km ),5,451,5,143,5,360,5,239,4,971,..,..,..,..,..,..,..,..,..,..,..,..,.., 03 Asturias, Principado de, Total water volume metered and distributed by type of user,70,895,76,093,83,733,78,790,74,885,77,558,82,647,86,698,86,457,98,830,103,151,109,556,106,063,103,528,95,943,92,108,93,788,83,173, - Economic sectors,15,157,18,334,20,631,19,466,19,013,19,708,18,415,17,879,16,592,24,423,25,962,30,032,27,453,28,287,28,029,25,648,30,666,20,908, - Households,50,363,52,402,56,898,51,503,47,317,49,974,58,760,61,337,63,915,68,449,71,313,72,450,70,926,67,435,63,320,62,094,60,018,59,276, - Municipal consumptions,5,375,5,357,6,204,7,821,8,555,7,876,5,472,7,482,5,950,5,958,5,876,7,074,7,684,7,806,4,594,4,366,3,104,2,989, Amount of distributed water invoiced,47,120,48,811,56,977,47,094,51,294,52,124,50,834,48,817,50,008,52,248,52,864,50,798,49,559,49,416,39,337,35,825,33,366,27,514, Amount of the investment in the water supply services,757,7,788,6,172,3,490,3,794,3,271,3,373,2,972,6,102,5,892,9,323,10,645,6,596,11,905,5,967,6,627,12,310,6,082, Length of the supply network (km ),8,726,8,348,8,904,8,581,9,550,..,..,..,..,..,..,..,..,..,..,..,..,.., 04 Balears, Illes, Total water volume metered and distributed by type of user,82,743,87,576,94,235,85,556,84,969,81,979,74,509,73,902,81,702,88,749,86,057,95,743,91,401,92,477,77,408,71,792,65,706,67,421, - Economic sectors,26,431,30,079,32,426,30,296,23,893,24,942,21,351,22,588,27,733,30,575,29,644,35,571,36,714,38,051,29,633,26,267,24,737,23,857, - Households,51,788,52,131,55,955,50,653,57,174,53,045,49,458,47,470,49,697,52,986,50,516,54,919,49,879,49,518,44,939,42,567,38,115,39,759, - Municipal consumptions,4,524,5,366,5,854,4,607,3,902,3,992,3,700,3,844,4,272,5,188,5,897,5,253,4,808,4,908,2,836,2,958,2,854,3,805, Amount of distributed water invoiced,110,068,120,215,120,896,92,655,94,181,107,856,94,786,94,294,93,383,89,879,84,417,90,525,94,901,85,075,71,187,64,551,53,561,54,770, Amount of the investment in the water supply services,14,514,4,237,2,553,4,704,34,317,29,687,8,596,13,993,14,493,23,231,17,091,34,176,20,382,21,137,19,820,11,518,12,542,83,264, Length of the supply network (km ),4,166,4,024,4,128,4,104,4,223,..,..,..,..,..,..,..,..,..,..,..,..,.., 05 Canarias, Total water volume metered and distributed by type of user,141,190,147,470,157,510,144,545,158,521,162,915,159,714,154,426,153,904,180,215,178,337,154,152,186,012,177,253,155,613,150,177,132,590,138,035, - Economic sectors,29,273,30,479,28,386,23,477,27,607,27,060,31,465,28,375,33,820,48,085,47,854,36,891,59,744,56,044,44,603,41,775,36,719,38,998, - Households,102,162,108,094,117,518,110,975,109,755,115,028,115,258,113,485,106,810,116,812,111,901,102,435,104,171,102,815,93,370,90,423,83,329,86,848, - Municipal consumptions,9,755,8,897,11,606,10,093,21,159,20,827,12,991,12,566,13,274,15,318,18,582,14,826,22,097,18,394,17,640,17,979,12,542,12,189, Amount of distributed water invoiced,256,335,253,542,299,082,248,536,262,430,257,839,256,871,238,301,234,812,256,830,244,769,220,078,262,567,242,601,224,083,218,422,190,879,191,537, Amount of the investment in the water supply services,4,015,13,298,6,956,9,478,6,180,3,466,2,962,9,444,2,875,4,038,10,629,5,163,3,446,3,262,2,384,5,563,23,772,35,039, Length of the supply network (km ),16,732,17,807,16,802,15,589,16,497,..,..,..,..,..,..,..,..,..,..,..,..,.., 06 Cantabria, Total water volume metered and distributed by type of user,49,457,46,548,45,482,48,087,47,767,50,748,50,029,51,180,53,233,59,603,56,060,65,550,64,232,61,406,68,854,65,713,65,920,64,026, - Economic sectors,12,691,9,561,11,392,14,409,11,995,12,755,12,028,11,491,12,464,16,006,13,604,16,797,13,891,13,164,24,437,22,768,23,439,19,939, - Households,35,176,36,437,32,789,32,441,31,010,32,660,34,045,36,505,37,837,39,128,38,809,41,682,39,225,37,880,37,118,35,980,34,023,36,358, - Municipal consumptions,1,590,550,1,301,1,237,4,762,5,333,3,956,3,184,2,932,4,469,3,647,7,071,11,116,10,362,7,299,6,965,8,458,7,729, Amount of distributed water invoiced,39,687,42,055,41,058,47,909,43,375,42,195,36,549,34,846,41,684,32,493,32,393,32,137,29,051,28,872,27,881,23,575,22,698,21,691, Amount of the investment in the water supply services,223,329,535,912,1,064,1,169,761,519,793,2,219,1,700,1,051,492,519,3,226,2,013,2,489,2,771, Length of the supply network (km ),3,742,3,925,3,772,3,916,3,614,..,..,..,..,..,..,..,..,..,..,..,..,.., 07 Castilla y León, Total water volume metered and distributed by type of user,187,076,185,204,192,215,228,279,213,035,212,398,227,831,221,573,200,351,207,324,198,864,230,402,239,186,254,701,286,555,260,522,247,080,264,330, - Economic sectors,41,284,36,540,40,294,56,359,50,374,53,602,48,845,49,577,37,123,43,521,30,724,56,471,69,721,68,922,81,892,73,307,67,086,65,589, - Households,126,081,130,224,135,634,150,370,144,047,137,251,154,606,152,316,148,000,139,558,139,873,135,312,146,634,156,624,152,305,140,703,130,634,138,730, - Municipal consumptions,19,711,18,440,16,287,21,550,18,614,21,545,24,380,19,680,15,228,24,245,28,267,38,619,22,831,29,155,52,358,46,512,49,360,60,011, Amount of distributed water invoiced,114,333,112,922,124,949,124,262,113,987,105,249,111,779,107,216,104,336,90,408,91,396,93,417,92,470,108,575,117,488,108,064,92,383,95,080, Amount of the investment in the water supply services,8,083,4,651,13,113,19,669,19,153,17,343,33,652,42,266,62,178,67,240,78,352,22,120,6,417,9,052,17,464,7,969,11,687,18,265, Length of the supply network (km ),16,333,16,011,16,532,16,458,18,296,..,..,..,..,..,..,..,..,..,..,..,..,.., 08 Castilla - La Mancha, Total water volume metered and distributed by type of user,143,427,143,020,149,899,147,301,160,503,150,879,156,224,142,725,149,213,158,675,163,626,168,806,173,256,168,897,175,685,159,438,172,358,172,367, - Economic sectors,34,868,25,640,31,402,35,120,35,319,24,977,26,344,18,869,29,380,30,055,30,900,32,738,28,614,26,659,30,188,21,890,17,367,26,240, - Households,93,902,99,940,95,378,94,482,106,503,108,939,116,529,113,038,107,545,111,701,114,730,117,099,120,222,120,840,121,778,120,259,128,203,118,712, - Municipal consumptions,14,657,17,440,23,119,17,699,18,681,16,963,13,351,10,818,12,288,16,919,17,996,18,969,24,420,21,398,23,719,17,289,26,788,27,415, Amount of distributed water invoiced,123,243,112,312,119,582,120,677,126,227,128,757,121,092,120,066,109,479,101,983,94,891,89,115,84,836,80,015,73,788,62,016,63,309,60,931, Amount of the investment in the water supply services,2,397,2,041,4,693,7,196,5,124,5,856,4,553,11,090,8,728,8,283,16,905,5,440,4,898,4,267,3,905,3,981,7,321,13,631, Length of the supply network (km ),13,944,14,584,13,697,13,895,15,190,..,..,..,..,..,..,..,..,..,..,..,..,.., 09 Cataluña, Total water volume metered and distributed by type of user,454,227,467,324,465,434,457,383,461,504,504,301,509,837,514,872,510,990,547,907,613,298,591,939,541,377,576,186,618,368,632,718,661,254,657,130, - Economic sectors,84,462,92,942,85,764,107,734,112,303,125,554,125,823,131,573,131,289,151,915,186,075,157,633,103,477,116,259,114,764,152,184,170,314,167,327, - Households,346,443,337,996,344,628,318,709,316,533,337,621,347,007,354,396,352,091,367,529,390,880,390,921,413,627,432,869,448,967,432,952,426,217,426,161, - Municipal consumptions,23,322,36,386,35,042,30,940,32,668,41,126,37,007,28,903,27,610,28,463,36,343,43,385,24,273,27,058,54,637,47,582,64,723,63,642, Amount of distributed water invoiced,700,799,708,519,694,914,647,195,616,650,576,754,571,690,570,306,538,916,507,651,519,367,512,201,450,062,445,838,505,903,501,422,501,668,508,552, Amount of the investment in the water supply services,30,222,61,965,39,733,60,119,52,378,65,131,56,409,66,155,62,552,95,941,74,165,61,214,60,287,49,064,78,478,63,945,47,824,57,475, Length of the supply network (km ),38,893,38,844,39,439,39,867,41,385,..,..,..,..,..,..,..,..,..,..,..,..,.., 10 Comunitat Valenciana, Total water volume metered and distributed by type of user,389,668,407,669,368,952,381,995,364,059,369,422,356,403,363,797,395,768,438,975,421,075,421,497,393,009,422,820,389,367,351,382,363,360,368,606, - Economic sectors,57,296,52,749,44,401,44,282,44,553,49,096,54,961,50,449,52,942,69,759,69,664,66,110,66,515,93,247,93,047,76,441,102,860,92,948, - Households,289,555,315,744,292,572,292,516,285,743,293,361,277,013,286,121,317,668,336,757,323,864,324,894,293,036,295,284,265,304,249,908,237,245,249,685, - Municipal consumptions,42,817,39,176,31,979,45,197,33,763,26,965,24,429,27,227,25,158,32,459,27,547,30,493,33,458,34,289,31,016,25,033,23,255,25,973, Amount of distributed water invoiced,463,503,492,676,483,866,460,963,448,695,450,286,396,173,374,919,374,632,425,691,372,308,327,874,275,921,297,070,249,449,206,077,199,498,202,655, Amount of the investment in the water supply services,39,274,17,207,20,264,26,192,42,230,26,004,30,875,25,950,31,266,36,053,46,532,28,145,28,523,29,653,40,637,25,089,17,524,17,453, Length of the supply network (km ),39,867,39,484,33,792,37,743,42,791,..,..,..,..,..,..,..,..,..,..,..,..,.., 11 Extremadura, Total water volume metered and distributed by type of user,61,740,67,141,73,179,67,890,69,626,75,522,74,042,78,298,79,683,90,963,98,774,111,253,108,617,114,719,114,108,97,182,95,105,81,855, - Economic sectors,6,489,7,973,11,144,6,524,5,026,6,859,7,540,5,971,6,949,18,392,14,655,26,586,26,160,26,742,28,674,18,577,18,461,12,570, - Households,46,317,49,199,50,996,49,882,56,230,55,277,56,978,63,359,64,433,62,185,73,287,72,462,68,442,69,886,63,802,64,754,65,284,61,080, - Municipal consumptions,8,934,9,969,11,039,11,484,8,370,13,386,9,524,8,968,8,301,10,386,10,832,12,205,14,015,18,091,21,632,13,851,11,360,8,205, Amount of distributed water invoiced,62,392,67,116,68,195,67,670,72,610,73,152,62,941,63,248,61,946,59,922,67,157,66,043,62,172,64,535,61,618,54,241,51,333,45,539, Amount of the investment in the water supply services,2,263,356,547,1,957,2,075,3,240,470,1,288,1,906,6,494,4,012,4,063,3,072,2,201,3,878,2,630,4,301,1,214, Length of the supply network (km ),8,310,8,276,8,001,6,996,7,633,..,..,..,..,..,..,..,..,..,..,..,..,.., 12 Galicia, Total water volume metered and distributed by type of user,177,892,176,868,187,900,186,405,184,559,189,873,182,743,188,948,197,023,206,568,213,865,229,631,235,015,239,245,236,681,261,066,270,868,255,670, - Economic sectors,40,084,42,574,39,474,41,160,40,021,38,448,32,572,32,679,34,690,30,918,34,737,42,128,43,718,58,464,44,865,62,532,65,821,60,598, - Households,128,276,123,318,136,274,128,722,119,906,133,745,133,212,132,094,139,027,145,691,142,479,160,223,152,756,155,693,143,213,130,504,122,460,127,933, - Municipal consumptions,9,532,10,976,12,152,16,523,24,632,17,680,16,959,24,175,23,306,29,959,36,649,27,280,38,541,25,088,48,603,68,030,82,587,67,139, Amount of distributed water invoiced,123,253,122,478,142,352,124,767,142,733,136,156,116,452,114,511,115,757,95,658,89,965,115,060,109,598,122,106,119,515,134,228,134,023,114,661, Amount of the investment in the water supply services,2,594,1,493,8,314,13,472,10,238,9,305,676,6,121,3,336,7,282,4,287,5,111,5,485,3,143,7,531,4,932,7,677,18, Length of the supply network (km ),16,412,15,242,15,649,15,883,17,647,..,..,..,..,..,..,..,..,..,..,..,..,.., 13 Madrid, Comunidad de, Total water volume metered and distributed by type of user,436,216,421,750,418,022,406,951,414,258,429,556,446,421,440,375,450,493,460,768,465,111,450,694,489,181,510,612,522,697,487,808,495,169,482,722, - Economic sectors,63,615,67,964,77,304,73,898,78,846,85,034,88,826,82,585,80,484,83,971,87,494,90,545,119,732,124,020,109,541,94,818,95,936,87,196, - Households,317,737,301,111,312,768,304,840,304,968,315,483,327,883,322,800,333,616,324,291,331,174,325,035,345,347,362,438,346,018,334,134,338,263,334,798, - Municipal consumptions,54,864,52,675,27,950,28,213,30,444,29,039,29,712,34,990,36,393,52,506,46,443,35,114,24,102,24,154,67,138,58,856,60,970,60,728, Amount of distributed water invoiced,542,393,523,861,553,132,531,721,528,363,525,474,471,687,459,560,481,402,464,376,380,957,378,298,369,212,353,148,341,540,298,201,283,335,282,680, Amount of the investment in the water supply services,80,532,44,759,80,711,39,448,37,741,43,288,45,130,45,245,56,597,99,579,100,760,39,955,30,609,30,613,34,840,65,246,47,342,42,840, Length of the supply network (km ),18,268,18,170,17,943,17,915,17,732,..,..,..,..,..,..,..,..,..,..,..,..,.., 14 Murcia, Región de, Total water volume metered and distributed by type of user,105,007,103,322,103,973,100,916,99,241,106,673,107,581,106,829,113,497,112,893,114,106,120,262,123,073,117,347,102,649,102,426,100,637,73,847, - Economic sectors,16,840,17,254,24,450,24,253,26,810,21,542,18,851,14,881,17,377,22,335,22,730,28,123,35,274,30,289,19,211,21,349,25,316,7,910, - Households,82,356,80,697,70,513,67,354,66,088,77,271,81,208,84,266,87,384,81,921,82,897,82,941,78,941,76,110,68,947,65,186,66,127,61,007, - Municipal consumptions,5,811,5,371,9,010,9,309,6,343,7,860,7,522,7,682,8,736,8,637,8,479,9,198,8,858,10,948,14,491,15,891,9,194,4,930, Amount of distributed water invoiced,174,421,177,265,185,760,185,266,184,097,184,226,173,669,163,357,142,265,134,970,132,889,120,395,118,965,105,441,89,305,90,093,84,382,58,827, Amount of the investment in the water supply services,3,170,13,196,9,600,5,354,9,077,4,623,12,552,4,899,7,846,10,604,19,205,6,275,6,024,23,850,6,309,3,752,4,437,6,755, Length of the supply network (km ),11,392,11,339,11,229,11,043,10,861,..,..,..,..,..,..,..,..,..,..,..,..,.., 15 Navarra, Comunidad Foral de, Total water volume metered and distributed by type of user,55,632,51,586,49,495,48,367,48,260,55,849,60,083,55,605,58,411,56,060,53,535,57,292,55,298,52,128,63,801,59,694,55,870,57,124, - Economic sectors,16,390,15,793,14,822,14,085,13,851,16,174,16,825,16,624,17,403,17,551,16,498,17,532,17,328,14,815,21,733,20,012,17,996,19,605, - Households,28,750,26,798,25,986,25,757,26,088,29,374,30,672,28,889,30,289,28,878,27,361,28,079,28,982,30,745,32,303,30,798,29,849,31,599, - Municipal consumptions,10,492,8,995,8,687,8,525,8,321,10,301,12,586,10,092,10,719,9,631,9,676,11,681,8,988,6,568,9,765,8,884,8,025,5,920, Amount of distributed water invoiced,37,225,39,488,35,516,35,613,35,222,38,918,38,095,38,085,37,321,32,830,34,462,34,195,30,477,27,828,28,072,22,554,18,821,18,547, Amount of the investment in the water supply services,5,704,8,636,2,733,2,426,1,494,5,429,2,712,3,720,4,540,4,206,8,354,13,267,31,244,125,624,27,337,11,010,18,135,23,482, Length of the supply network (km ),3,662,3,370,3,315,3,067,2,744,..,..,..,..,..,..,..,..,..,..,..,..,.., 16 País Vasco, Total water volume metered and distributed by type of user,117,282,122,753,136,487,146,602,154,091,154,880,176,180,183,420,187,875,203,974,195,794,189,224,202,899,214,180,213,770,195,723,202,231,187,378, - Economic sectors,32,666,32,956,38,287,45,211,46,113,41,592,54,501,56,643,60,347,61,016,55,497,58,632,66,967,66,045,76,315,63,611,69,502,55,765, - Households,77,586,82,150,88,622,91,899,97,802,92,471,91,753,95,564,97,852,108,694,96,623,100,174,108,580,115,853,114,660,112,832,114,528,117,751, - Municipal consumptions,7,030,7,647,9,578,9,492,10,176,20,817,29,926,31,213,29,676,34,264,43,674,30,418,27,352,32,282,22,795,19,280,18,201,13,862, Amount of distributed water invoiced,117,873,122,730,129,051,123,555,115,584,112,465,109,847,105,398,107,541,113,344,97,223,85,635,86,869,81,677,147,501,137,616,129,205,126,297, Amount of the investment in the water supply services,3,001,5,361,2,744,5,434,4,312,5,199,2,452,9,629,7,048,6,570,4,636,3,165,3,704,4,948,1,285,2,196,13,344,1,965, Length of the supply network (km ),13,005,12,938,12,750,12,208,13,157,..,..,..,..,..,..,..,..,..,..,..,..,.., 17 Rioja, La, Total water volume metered and distributed by type of user,25,032,27,290,21,173,22,051,23,896,24,366,28,550,27,987,29,478,32,398,30,870,30,081,28,795,29,181,25,594,39,447,35,377,40,405, - Economic sectors,7,944,9,736,5,650,7,312,8,395,7,593,8,774,7,679,9,145,12,313,10,554,10,807,10,070,8,665,5,555,12,272,10,099,8,161, - Households,14,276,13,259,13,074,12,180,12,967,15,219,14,016,13,950,15,121,17,190,17,024,16,600,15,955,15,113,14,257,14,355,14,416,17,978, - Municipal consumptions,2,812,4,295,2,449,2,559,2,534,1,554,5,760,6,358,5,212,2,895,3,292,2,674,2,770,5,403,5,782,12,820,10,862,14,266, Amount of distributed water invoiced,14,609,13,819,11,087,12,162,11,913,14,144,14,903,14,035,14,112,15,857,13,034,12,312,11,478,11,393,7,934,9,534,7,363,8,793, Amount of the investment in the water supply services,304,121,2,988,3,823,2,824,2,338,230,665,7,318,340,2,555,2,966,2,289,5,403,7,324,3,747,992,21,035, Length of the supply network (km ),1,156,1,125,946,1,057,1,088,..,..,..,..,..,..,..,..,..,..,..,..,.., Ceuta and Melilla, Total water volume metered and distributed by type of user,10,651,10,336,8,642,8,751,8,770,8,897,13,117,12,297,9,287,9,365,9,271,9,860,9,722,9,597,9,655,9,512,9,631,9,744, - Economic sectors,1,289,951,691,691,674,738,2,429,961,819,897,826,836,789,786,732,880,892,901, - Households,7,523,7,553,6,397,6,484,6,488,6,608,9,298,8,727,6,552,6,869,6,830,7,298,7,124,7,397,7,251,7,750,7,970,7,897, - Municipal consumptions,1,839,1,832,1,554,1,576,1,608,1,551,1,390,2,609,1,916,1,599,1,615,1,726,1,809,1,414,1,672,882,769,946, Amount of distributed water invoiced,15,116,14,757,12,621,12,190,12,044,12,470,16,090,12,579,9,686,9,711,6,603,8,038,7,673,7,099,7,129,6,445,6,064,5,650, Amount of the investment in the water supply services,1,720,1,830,1,625,1,823,1,941,4,107,1,400,7,450,3,333,3,107,2,832,395,420,2,083,0,0,0,0, Length of the supply network (km ),410,410,400,392,392,..,..,..,..,..,..,..,..,..,..,..,..,.., Notes: 1) Up to the year 2006 (included), the questionnaire of the Survey on Water Supply and Treatment: -The variable 'total water volume registered and supplied by type of user' was asked as 'total water volume controlled and supplied to users'. -The variabe 'Real losses' was asked in the questionnaire with the literal 'Water volume losses in the distribution network (leaks,breakdowns, ...)' -The variable 'Apparent losses' was not asked in the survey questionnaire. -The variable 'water volume supplied to the public supply network' was not asked in the questionnaire. Its estimation was made summing the variables: 'total water volume controlled and supplied to users' and 'Water volume losses in the distribution network (leaks, breakdowns, ...)' This methodological changes must be taken into account when comparing data and indicators of the 2000-2006 series with the infomation from 2007 onwards. Source: National Statistics Institute