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HYDROLOGICAL MAP

Reservoirs and observed rainfall in Spain

Display

Overview

National reserve

57.2%

Current volume32,062 hm³

AEMET · 12h rainfall

0 / 0Syncing...

SAIH · sensors

0Syncing...

Synchronisation

MITECO20 October 2026

AEMETSyncing...

SAIHSyncing...

Legend 2 layers

Reservoirs · level

≥ 90 %

80–90 %

70–80 %

55–70 %

40–55 %

25–40 %

< 25 %

12h rainfall · AEMET

0 mm

< 1 mm

1 – 5 mm

5 – 15 mm

15 – 30 mm

> 30 mm

Basins 16

01Ebro44.9%02Duero46.5%03Galicia Costa46.8%04Segura48.5%05Miño - Sil51.7%06Júcar52.0%07Tajo52.6%08Cantábrico Oriental53.4%09Cantábrico Occidental55.9%10Tinto, Odiel y Piedras61.1%11Cuenca Mediterránea Andaluza63.0%12Guadalquivir68.5%13Cuencas Internas del País Vasco71.4%14Guadiana71.8%15Cuencas Internas de Cataluña73.0%16Guadalete-Barbate74.6%

Data: MITECO · AEMET