Agua embalsada por cuencas (23-02-2026) (hm3)
| Cuenca |
Capacidad |
Embalsada |
Variación |
| Tajo |
11056 |
9149 |
(82,75%) |
-31 |
(-0,28%) |
| Guadiana |
9538 |
8209 |
(86,06%) |
-341 |
(-3,57%) |
| Guadalquivir |
8030 |
6568 |
(81,79%) |
99 |
(1,23%) |
| Ebro |
7802 |
6603 |
(84,63%) |
242 |
(3,10%) |
| Duero |
7602 |
6459 |
(84,96%) |
201 |
(2,64%) |
| Miño-Sil |
3030 |
2758 |
(91,02%) |
18 |
(0,59%) |
| Júcar |
2846 |
1814 |
(63,74%) |
54 |
(1,90%) |
| Guadalete-Barbate |
1651 |
1515 |
(91,76%) |
15 |
(0,91%) |
| Med. Andaluza |
1174 |
862 |
(73,42%) |
-5 |
(-0,43%) |
| Segura |
1140 |
538 |
(47,19%) |
18 |
(1,58%) |
| Galicia Costa |
684 |
644 |
(94,15%) |
-7 |
(-1,02%) |
| Cataluña Interna |
677 |
624 |
(92,17%) |
-3 |
(-0,44%) |
| Cantábrico Occidental |
490 |
451 |
(92,04%) |
6 |
(1,22%) |
| Tinto, Odiel y Piedras |
229 |
212 |
(92,58%) |
-3 |
(-1,31%) |
| Cantábrico Oriental |
73 |
68 |
(93,15%) |
2 |
(2,74%) |
| País Vasco Interna |
21 |
20 |
(95,24%) |
0 |
(0,00%) |
