The Spanish water reserve is at 51.7 percent of its total capacity. The reservoirs currently store 29,012 cubic hectometres (hm³) of water, increasing in the last week by 41 cubic hectometres (0.1 percent of the current total capacity of the reservoirs).
The reservation by areas is as follows:
- Cantábrico Oriental se encuentra 86,3%
- Cantábrico Occidental 76,7%
- Miño-Sil 79%
- Galicia Costa 82,7%
- Cuencas internas del País Vasco 81%
- Duero 69,3%
- Tajo 62,8%
- Guadiana 34,6%
- Tinto, Odiel y Piedras 72,1%
- Guadalete-Barbate 29,7%
- Guadalquivir 25,8%
- Cuenca Mediterránea Andaluza 37,9%
- Segura 36,2%
- Júcar 61,6%
- Ebro 58,3%
- Cuencas internas de Cataluña 27,2%
Rainfall has affected the Atlantic slope and has been practically nil on the Mediterranean slope. The maximum has been produced in Santiago de Compostela with 48.9 mm (48.9 l/m²).