Surveys on Water Supply and Sewerage
Water supply and sewerage
Destination of the sludge by Autonomous Communities and Cities, source type and period. 
Unidades: percentage

,2020,2018,2016,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,2003,2002,2001,2000,
Spain,
    Agriculture, forestry and gardening,86,87,80,2,79,7,77,4,70,8,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,9,5,5,5,9,5,9,10,8,11,6,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,4,5,7,5,10,3,11,3,11,8,17,6,..,..,..,..,..,..,..,..,..,..,..,..,
Andalucía,
    Agriculture, forestry and gardening,94,1,94,2,92,2,87,2,86,6,80,1,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,1,1,6,3,3,5,1,8,2,9,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,5,8,4,2,4,8,9,3,11,6,17,..,..,..,..,..,..,..,..,..,..,..,..,
Aragón,
    Agriculture, forestry and gardening,58,3,98,5,68,5,62,61,2,59,4,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,40,2,0,29,7,31,2,31,3,32,8,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,1,5,1,5,1,8,6,8,7,5,7,8,..,..,..,..,..,..,..,..,..,..,..,..,
Asturias, Principado de,
    Agriculture, forestry and gardening,21,9,4,2,0,68,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,40,8,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,78,1,55,100,32,100,100,..,..,..,..,..,..,..,..,..,..,..,..,
Balears, Illes,
    Agriculture, forestry and gardening,45,60,5,61,4,27,6,38,5,71,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,52,1,39,5,38,6,71,4,61,5,25,9,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,2,9,0,0,1,0,3,1,..,..,..,..,..,..,..,..,..,..,..,..,
Canarias,
    Agriculture, forestry and gardening,0,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,52,7,11,3,9,6,13,8,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,47,3,88,7,90,4,86,2,100,100,..,..,..,..,..,..,..,..,..,..,..,..,
Cantabria,
    Agriculture, forestry and gardening,94,6,92,5,85,2,68,4,1,6,0,9,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,0,0,0,78,2,98,2,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,5,4,7,5,14,8,31,6,20,2,0,9,..,..,..,..,..,..,..,..,..,..,..,..,
Castilla y León,
    Agriculture, forestry and gardening,99,3,94,8,81,8,90,7,95,6,94,8,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,0,0,0,0,0,2,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,7,5,2,18,2,9,3,4,4,5,..,..,..,..,..,..,..,..,..,..,..,..,
Castilla-La Mancha,
    Agriculture, forestry and gardening,100,88,2,68,2,65,7,73,1,87,8,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,11,8,31,8,34,3,26,9,12,2,..,..,..,..,..,..,..,..,..,..,..,..,
Cataluña,
    Agriculture, forestry and gardening,96,2,95,8,87,2,85,4,75,2,65,6,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,2,3,2,7,3,7,7,17,5,27,7,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,1,5,2,2,5,5,6,9,7,3,6,7,..,..,..,..,..,..,..,..,..,..,..,..,
Comunitat Valenciana,
    Agriculture, forestry and gardening,91,88,7,89,1,89,7,91,8,74,7,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,9,9,8,10,8,10,2,8,2,4,2,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,1,5,0,1,0,1,0,21,1,..,..,..,..,..,..,..,..,..,..,..,..,
Extremadura,
    Agriculture, forestry and gardening,100,99,9,97,4,83,1,75,6,72,4,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,0,1,2,6,16,9,24,4,27,6,..,..,..,..,..,..,..,..,..,..,..,..,
Galicia,
    Agriculture, forestry and gardening,84,4,48,2,44,3,59,8,47,4,90,7,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,2,6,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,15,6,49,2,55,7,40,2,52,6,9,3,..,..,..,..,..,..,..,..,..,..,..,..,
Madrid, Comunidad de,
    Agriculture, forestry and gardening,90,9,97,1,95,4,90,8,99,7,97,6,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,9,1,2,9,2,8,6,6,0,3,2,3,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,0,1,8,2,6,0,0,1,..,..,..,..,..,..,..,..,..,..,..,..,
Murcia, Región de,
    Agriculture, forestry and gardening,60,5,99,5,93,1,87,8,87,9,92,6,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,32,2,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,7,3,0,5,6,9,12,2,12,1,7,4,..,..,..,..,..,..,..,..,..,..,..,..,
Navarra, Comunidad Foral de,
    Agriculture, forestry and gardening,100,100,100,99,1,99,3,97,7,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,0,0,0,9,0,7,2,3,..,..,..,..,..,..,..,..,..,..,..,..,
País Vasco,
    Agriculture, forestry and gardening,50,2,62,3,59,4,48,46,1,34,2,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,49,8,29,9,31,3,33,2,35,9,42,8,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,7,8,9,3,18,8,18,23,..,..,..,..,..,..,..,..,..,..,..,..,
Rioja, La,
    Agriculture, forestry and gardening,100,100,100,100,100,100,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,0,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
Ceuta and Melilla,
    Agriculture, forestry and gardening,0,0,0,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Incineration or energy recovery,100,100,100,100,0,0,..,..,..,..,..,..,..,..,..,..,..,..,
    Landfill,0,0,0,0,100,100,..,..,..,..,..,..,..,..,..,..,..,..,
Notas:
Fuente: National Statistics Institute