Autonomous Community	Total volume of drinkable water available	Total
Spain	TOTAL	5,701,638
Spain	Volume of available water for treatment	1,133,420
Spain	Volume of water acquired for other companies	159,514
Spain	Volume of drinkable water supplied by other companies	150,737
Andalucía	TOTAL	137,026
Andalucía	Volume of available water for treatment	247,362
Andalucía	Volume of water acquired for other companies	90,139
Andalucía	Volume of drinkable water supplied by other companies	377,058
Aragón	TOTAL	236,450
Aragón	Volume of available water for treatment	843,437
Aragón	Volume of water acquired for other companies	636,805
Aragón	Volume of drinkable water supplied by other companies	183,225
Asturias (Principado de)	TOTAL	295,998
Asturias (Principado de)	Volume of available water for treatment	652,433
Asturias (Principado de)	Volume of water acquired for other companies	153,488
Asturias (Principado de)	Volume of drinkable water supplied by other companies	90,192
Balears (Illes)	TOTAL	251,449
Balears (Illes)	Volume of available water for treatment	42,828
Balears (Illes)	Volume of water acquired for other companies	20,077
Balears (Illes)	Volume of drinkable water supplied by other companies	4,460,367
Canarias	TOTAL	871,359
Canarias	Volume of available water for treatment	159,277
Canarias	Volume of water acquired for other companies	99,872
Canarias	Volume of drinkable water supplied by other companies	85,330
Cantabria	TOTAL	186,532
Cantabria	Volume of available water for treatment	31,981
Cantabria	Volume of water acquired for other companies	309,959
Cantabria	Volume of drinkable water supplied by other companies	222,790
Castilla y León	TOTAL	520,612
Castilla y León	Volume of available water for treatment	469,024
Castilla y León	Volume of water acquired for other companies	178,754
Castilla y León	Volume of drinkable water supplied by other companies	262,550
Castilla-La Mancha	TOTAL	642,341
Castilla-La Mancha	Volume of available water for treatment	45,228
Castilla-La Mancha	Volume of water acquired for other companies	93,877
Castilla-La Mancha	Volume of drinkable water supplied by other companies	218,272
Cataluña	TOTAL	42,532
Cataluña	Volume of available water for treatment	20,077
Cataluña	Volume of water acquired for other companies	1,553,762
Cataluña	Volume of drinkable water supplied by other companies	311,098
Comunidad Valenciana	TOTAL	1,895
Comunidad Valenciana	Volume of available water for treatment	53,363
Comunidad Valenciana	Volume of water acquired for other companies	57,439
Comunidad Valenciana	Volume of drinkable water supplied by other companies	65,311
Extremadura	TOTAL	60,145
Extremadura	Volume of available water for treatment	72,322
Extremadura	Volume of water acquired for other companies	66,752
Extremadura	Volume of drinkable water supplied by other companies	367,900
Galicia	TOTAL	263,871
Galicia	Volume of available water for treatment	13,348
Galicia	Volume of water acquired for other companies	65,972
Galicia	Volume of drinkable water supplied by other companies	10,215
Madrid (Comunidad de)	TOTAL	108,260
Madrid (Comunidad de)	Volume of available water for treatment	0
Madrid (Comunidad de)	Volume of water acquired for other companies	33,177
Madrid (Comunidad de)	Volume of drinkable water supplied by other companies	2,694
Murcia (Región de)	TOTAL	0
Murcia (Región de)	Volume of available water for treatment	312,491
Murcia (Región de)	Volume of water acquired for other companies	49,037
Murcia (Región de)	Volume of drinkable water supplied by other companies	1,658
Navarra (Comunidad Foral de)	TOTAL	2,498
Navarra (Comunidad Foral de)	Volume of available water for treatment	5,743
Navarra (Comunidad Foral de)	Volume of water acquired for other companies	4,481
Navarra (Comunidad Foral de)	Volume of drinkable water supplied by other companies	1,987
País Vasco	TOTAL	5,223
País Vasco	Volume of available water for treatment	53,092
País Vasco	Volume of water acquired for other companies	45,075
País Vasco	Volume of drinkable water supplied by other companies	96,090
Rioja (La)	TOTAL	8,877
Rioja (La)	Volume of available water for treatment	32,524
Rioja (La)	Volume of water acquired for other companies	123
Rioja (La)	Volume of drinkable water supplied by other companies	0
Ceuta y Melilla	TOTAL	3,685
Ceuta y Melilla	Volume of available water for treatment	0
Ceuta y Melilla	Volume of water acquired for other companies	2,398
Ceuta y Melilla	Volume of drinkable water supplied by other companies	0