Reservoirs in Andalucía

92 reservoirs monitored

Reservoirs
92
Provinces
Sevilla, Jaén, Cádiz, Huelva, Córdoba, Almería, Granada, Málaga
Basins
Guadalquivir, Guadalete-Barbate, Segura, Guadiana, Cuenca Mediterránea Andaluza, Tajo, Tinto, Odiel y Piedras
Largest
Iznájar

67.6%

Current level

8,445 hm³

Stored water

12,487 hm³

Total capacity

-66 hm³

Weekly change

Regional overview

The reservoirs of Andalucía stand this week at 67.6% of their capacity, holding 8,445 hm³ out of a total of 12,487 hm³.

The regional reserve fell by 66 hm³ compared with the previous week.

The reservoirs of Andalucía are currently at 67.6%, holding 8,445 hm³ of water out of a total capacity of 12,487 hm³. In the latest weekly update the regional water reserve fell by 66 hm³. Compared with the same week of 2025: above (+23.3 points). Compared with the 10-year mean: above (+30.8 points). Among the best-supplied reservoirs is El Portillo, while Cuevas de Almanzora is among the lowest levels. Here you can review the trend, the related basins and the detail of each reservoir in the region.

Reference levels

Previous week68.2 %-0.5 pts
Same week 202544.3 %+23.3 pts
10-year mean36.8 %+30.8 pts

Reservoirs by province

Almería·2 reservoirs·11.2% full

Data: MITECO · AEMET