Surveys on Water Supply and Sewerage
Water supply and sewerage
Water abstraction carried out by the company, Autonomous Communities and Cities, source type and period. 
Unidades: thousands of cubic metres

,2020,2018,2016,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000,
Spain,
    Total,3.238.172,3.178.653,3.553.637,3.599.437,3.735.690,3.562.119,3.391.477,3.635.655,3.739.127,3.757.106,3.762.619,3.840.220,4.066.341,4.193.613,4.214.160,4.105.632,4.183.657,4.013.562,
    Surface water,2.153.165,2.040.822,2.332.169,2.436.040,2.479.923,2.402.343,2.258.931,2.463.835,2.517.139,2.443.677,2.406.481,2.511.679,2.811.633,2.978.828,2.906.338,2.980.542,3.094.641,2.999.577,
    Ground water,892.819,983.895,1.050.738,1.003.828,1.124.635,1.057.111,1.004.668,1.065.852,1.118.600,1.212.979,1.226.742,1.220.691,1.147.594,1.094.961,1.179.605,996.163,970.566,928.413,
    Desalinisation,192.188,153.936,170.730,159.569,131.132,102.665,127.878,105.968,103.388,100.450,129.396,107.850,107.114,119.824,128.217,128.927,118.450,85.572,
Andalucía,
    Total,590.918,600.535,612.671,583.899,640.220,610.179,562.323,573.925,625.878,550.577,586.986,678.959,779.698,772.806,676.710,708.812,706.776,628.876,
    Surface water,361.369,364.271,336.107,356.840,331.069,337.180,301.187,344.652,392.699,332.034,367.094,475.485,497.294,528.170,503.639,497.636,525.574,482.584,
    Ground water,217.914,220.990,262.459,213.478,302.560,250.593,249.698,227.524,216.448,212.270,205.188,196.448,282.404,242.861,169.926,208.233,178.615,144.169,
    Desalinisation,11.635,15.274,14.105,13.581,6.591,22.406,11.438,1.749,16.731,6.273,14.704,7.026,0,1.775,3.145,2.943,2.587,2.123,
Aragón,
    Total,128.134,108.880,248.544,241.843,180.839,233.520,93.312,94.799,103.556,85.417,75.108,70.171,126.266,108.115,105.481,76.605,65.260,60.601,
    Surface water,122.278,99.586,238.403,227.166,178.137,227.047,86.126,86.070,94.694,76.357,63.773,64.740,117.217,95.299,92.345,65.707,54.551,51.142,
    Ground water,5.856,9.294,10.141,14.677,2.702,6.473,7.186,8.729,8.862,9.060,11.335,5.431,9.049,12.816,13.136,10.898,10.709,9.459,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Asturias, Principado de,
    Total,91.023,73.899,97.907,161.706,207.539,147.135,149.213,158.505,151.757,128.118,122.445,84.198,130.126,116.525,91.384,89.914,87.224,79.780,
    Surface water,64.539,65.368,74.613,140.236,178.431,119.296,140.305,147.373,138.156,107.628,101.065,63.002,95.747,96.262,76.349,77.202,76.129,67.676,
    Ground water,26.484,8.531,23.294,21.470,29.108,27.839,8.908,11.132,13.601,20.490,21.380,21.196,34.379,20.263,15.035,12.592,11.095,12.104,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,120,0,0,
Balears, Illes,
    Total,75.897,96.072,92.817,110.406,108.873,61.926,69.586,80.421,79.502,86.700,81.271,74.892,85.626,87.807,67.102,68.206,61.732,76.210,
    Surface water,14.671,11.532,4.955,11.561,8.487,11.088,10.689,24.057,21.651,14.751,18.603,25.932,22.898,36.588,16.854,21.905,16.343,22.525,
    Ground water,45.781,77.076,79.307,82.268,76.578,50.838,46.264,48.692,48.255,65.497,55.846,41.289,53.362,38.765,43.367,43.669,45.038,52.915,
    Desalinisation,15.445,7.464,8.555,16.577,23.808,0,12.633,7.672,9.596,6.452,6.822,7.671,9.366,12.454,6.881,2.632,351,770,
Canarias,
    Total,156.629,136.016,136.565,138.593,115.299,127.247,133.361,145.573,140.050,139.390,172.922,129.549,130.237,135.486,127.948,126.601,104.166,107.453,
    Surface water,18,2.996,734,5.404,9.646,23.411,22.534,47.386,38.776,29.544,33.549,38.385,17.881,18.410,14.709,19.118,14.586,18.961,
    Ground water,10.067,11.674,7.288,7.803,7.382,29.100,7.192,8.652,31.580,40.257,54.873,24.173,40.415,39.025,42.423,21.452,16.778,11.657,
    Desalinisation,146.544,121.346,128.543,125.386,98.271,74.736,103.635,89.535,69.694,69.589,84.500,66.991,71.941,78.051,70.816,86.031,72.802,76.835,
Cantabria,
    Total,41.199,35.157,38.358,41.724,40.043,43.030,42.131,45.382,50.832,28.945,41.944,25.109,65.710,63.672,80.176,78.256,76.922,76.781,
    Surface water,24.719,16.898,16.767,36.222,14.659,16.445,14.336,8.981,5.127,23.662,35.384,23.140,62.654,57.437,71.865,74.590,68.636,72.531,
    Ground water,16.480,18.259,21.591,5.502,25.384,26.585,27.795,36.401,45.705,5.283,6.560,1.969,3.056,6.235,8.311,3.666,8.286,4.250,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Castilla y León,
    Total,230.607,213.609,315.365,340.776,393.211,332.531,342.737,326.171,312.727,242.010,209.024,246.166,256.304,271.036,318.827,271.564,264.040,261.795,
    Surface water,194.651,182.375,286.281,316.019,370.835,308.537,322.115,303.817,278.879,194.282,143.973,196.055,193.537,192.470,228.765,236.794,231.964,230.177,
    Ground water,35.956,31.234,29.084,24.757,22.376,23.994,20.622,22.354,33.848,47.728,65.051,50.111,62.767,78.566,90.062,34.770,32.076,31.618,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Castilla-La Mancha,
    Total,131.445,138.189,102.584,138.146,147.903,135.389,147.780,188.302,228.535,201.899,202.008,196.514,203.566,204.371,210.704,162.963,194.800,209.151,
    Surface water,77.013,68.288,40.486,60.636,64.646,67.674,87.672,112.459,117.433,115.493,120.451,113.307,122.919,111.597,122.267,108.212,137.215,160.469,
    Ground water,54.432,69.901,62.098,77.510,83.257,67.715,60.108,75.843,111.102,86.406,81.557,83.207,80.647,92.774,88.437,54.751,57.585,48.682,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Cataluña,
    Total,338.873,342.028,349.615,337.839,361.223,374.318,349.767,363.331,333.537,359.880,379.267,469.113,408.721,441.987,459.409,535.523,586.560,592.703,
    Surface water,150.458,150.866,156.219,145.636,139.797,154.852,168.635,168.516,155.717,175.702,175.558,213.547,209.710,305.779,245.772,347.936,388.864,377.725,
    Ground water,188.415,191.162,193.396,192.203,221.426,219.466,181.132,194.815,177.820,184.178,202.548,253.653,192.098,136.208,213.637,187.587,197.696,214.978,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,1.161,1.913,6.913,0,0,0,0,0,
Comunitat Valenciana,
    Total,350.462,357.494,429.249,309.838,311.943,295.133,291.395,432.398,457.767,566.963,511.297,444.084,376.879,422.698,488.781,447.854,445.714,462.956,
    Surface water,117.962,105.341,176.516,48.342,110.051,76.617,15.345,88.598,89.452,102.082,86.929,159.566,157.380,135.494,174.120,256.982,200.258,200.492,
    Ground water,221.006,248.997,247.026,257.471,199.430,212.993,275.878,343.725,368.130,454.705,410.129,268.277,200.605,268.077,292.001,186.471,244.213,261.772,
    Desalinisation,11.494,3.156,5.707,4.025,2.462,5.523,172,75,185,10.176,14.239,16.241,18.894,19.127,22.660,4.401,1.243,692,
Extremadura,
    Total,55.130,41.486,48.979,91.032,94.318,87.525,85.477,94.241,99.202,142.113,150.332,150.372,159.294,155.002,86.199,101.186,120.736,132.168,
    Surface water,49.717,34.603,44.557,83.507,78.191,80.535,75.062,87.195,97.373,141.059,141.535,140.453,149.820,130.441,65.072,70.718,79.729,118.573,
    Ground water,5.413,6.883,4.422,7.525,16.127,6.990,10.415,7.046,1.829,1.054,8.797,9.919,9.474,24.561,21.127,30.468,41.007,13.595,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Galicia,
    Total,242.372,231.353,257.881,281.447,282.643,282.964,259.478,272.322,267.991,261.077,255.990,250.852,264.953,295.526,307.761,305.066,301.919,299.400,
    Surface water,224.893,213.094,246.670,261.276,252.137,258.293,247.530,267.145,259.922,249.137,239.968,214.073,253.074,264.912,235.155,254.819,272.159,264.733,
    Ground water,17.479,18.259,11.211,20.171,30.506,24.671,11.948,5.177,8.069,11.940,16.022,36.779,11.879,30.614,72.606,50.247,29.760,34.667,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Madrid, Comunidad de,
    Total,491.489,479.871,488.107,497.023,499.229,529.064,554.955,538.918,558.961,561.008,573.471,636.492,650.420,662.176,670.955,621.029,630.208,605.600,
    Surface water,488.536,478.792,481.503,488.737,483.435,510.832,542.987,519.698,553.374,546.712,554.568,489.790,583.340,622.810,650.312,561.410,622.459,570.341,
    Ground water,2.953,1.079,6.604,8.286,15.794,18.232,11.968,19.220,5.587,14.296,18.903,146.702,67.080,39.366,20.643,59.619,7.749,35.259,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Murcia, Región de,
    Total,14.123,15.440,14.608,12.675,11.979,10.472,15.532,17.215,17.512,31.953,75.874,35.562,43.133,52.933,62.867,64.329,77.316,43.880,
    Surface water,6.310,7.128,7.711,4.379,3.237,3.015,12.145,14.117,11.861,26.375,69.709,27.967,33.308,39.683,45.165,50.258,56.327,30.594,
    Ground water,7.813,8.312,6.897,8.296,8.742,7.457,3.387,3.098,5.651,5.578,6.165,7.595,9.825,12.532,16.974,13.602,20.240,13.286,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,718,728,469,749,0,
Navarra, Comunidad Foral de,
    Total,64.852,65.045,120.297,53.020,55.524,63.103,76.606,53.376,48.540,68.008,61.458,69.459,73.010,58.992,76.528,70.206,68.029,67.527,
    Surface water,46.386,27.466,60.104,17.313,19.528,20.810,26.706,17.954,25.085,32.225,26.429,26.547,33.523,26.246,37.353,31.189,41.534,40.344,
    Ground water,18.466,37.579,60.193,35.707,35.996,42.293,49.900,35.422,23.455,35.783,35.029,42.912,39.487,32.746,39.175,39.017,26.495,27.183,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
País Vasco,
    Total,177.383,182.046,137.745,210.173,221.247,172.632,165.198,187.157,194.880,223.644,206.858,218.272,253.835,285.251,318.494,310.034,329.469,244.038,
    Surface water,166.548,179.154,133.460,206.298,205.079,162.087,154.274,179.838,188.281,217.568,200.943,212.703,233.518,278.541,282.200,255.579,260.715,242.879,
    Ground water,10.835,2.892,4.285,3.875,16.168,10.545,10.924,7.319,6.599,6.076,5.915,5.569,20.317,6.710,17.963,26.574,33.083,1.159,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,18.331,27.881,35.671,0,
Rioja, La,
    Total,41.194,47.524,41.672,43.427,57.909,48.748,49.252,49.425,53.475,62.857,36.557,40.379,46.457,40.700,43.887,50.511,44.854,46.820,
    Surface water,33.725,26.724,21.203,26.096,32.389,24.455,30.988,44.207,46.339,56.557,25.768,25.666,26.823,37.957,41.431,48.944,44.647,46.709,
    Ground water,7.469,20.800,20.469,17.331,25.520,24.293,18.264,5.218,7.136,6.300,10.789,14.713,19.634,2.743,2.456,1.567,207,111,
    Desalinisation,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
Ceuta and Melilla,
    Total,16.442,14.009,20.673,5.870,5.748,7.203,3.374,14.194,14.425,16.547,19.807,20.077,12.106,18.530,20.947,16.973,17.932,17.823,
    Surface water,9.372,6.340,5.880,372,169,169,295,1.772,2.320,2.509,1.182,1.321,990,732,2.965,1.543,2.951,1.122,
    Ground water,0,973,973,5.498,5.579,7.034,3.079,5.485,4.923,6.078,10.655,10.748,11.116,10.099,12.326,10.980,9.934,11.549,
    Desalinisation,7.070,6.696,13.820,0,0,0,0,6.937,7.182,7.960,7.970,8.008,0,7.699,5.656,4.450,5.047,5.152,
Notas:
Fuente: National Statistics Institute