Agua embalsada por Comunidades (01-12-2025) (hm3)
| Comunidad |
Capacidad |
Embalsada |
Variación |
| Andalucía |
11994 |
5449 |
(45,43%) |
-14 |
(-0,12%) |
| Aragón |
4590 |
2494 |
(54,34%) |
51 |
(1,11%) |
| Asturias |
456 |
276 |
(60,53%) |
14 |
(3,07%) |
| Cantabria |
575 |
351 |
(61,04%) |
12 |
(2,09%) |
| Castilla y León |
8387 |
4671 |
(55,69%) |
-19 |
(-0,23%) |
| Castilla-La Mancha |
5800 |
2913 |
(50,22%) |
-4 |
(-0,07%) |
| Cataluña |
1950 |
1425 |
(73,08%) |
8 |
(0,41%) |
| Comunidad de Madrid |
1060 |
732 |
(69,06%) |
-1 |
(-0,09%) |
| Comunidad Valenciana |
1956 |
784 |
(40,08%) |
2 |
(0,10%) |
| Extremadura |
14444 |
8543 |
(59,14%) |
-47 |
(-0,33%) |
| Galicia |
3220 |
1982 |
(61,55%) |
73 |
(2,27%) |
| La Rioja |
190 |
71 |
(37,26%) |
3 |
(1,57%) |
| Navarra |
1019 |
386 |
(37,88%) |
42 |
(4,12%) |
| País Vasco |
252 |
165 |
(65,48%) |
8 |
(3,17%) |
| Región de Murcia |
148 |
32 |
(21,62%) |
-2 |
(-1,35%) |
