| Embalse | Cuenca | Llenado | Variación |
|---|---|---|---|
| Escalona | Júcar | 5.1% | — 0.0% |
| Santa María de Belsué | Ebro | 7.1% | — 0.0% |
| Cuevas de Almanzora | Cuenca Mediterránea Andaluza | 7.5% | ▲ 0.6% |
| Cohilla, La | Cantábrico Occidental | 8.3% | — 0.0% |
| Santomera | Segura | 11.5% | — 0.0% |
| Sistema Valle de Arán | Ebro | 13.6% | — 0.0% |
| Búbal | Ebro | 15.9% | ▼ 9.5% |
| Benínar | Cuenca Mediterránea Andaluza | 19.0% | ▼ 1.6% |
| Finisterre | Tajo | 20.3% | — 0.0% |
| San Clemente | Guadalquivir | 21.4% | ▼ 0.9% |