Bacia Hidrográfica · Portugal
Guadiana
85.5% average fill
Reservoirs
6
Volume stored
4,025 hm³
Total capacity
4,705 hm³
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All reservoirs
6 albufeirasAlqueva
Beja
Fill level
85.9%
3565 hm³
/ 4,150 cap.
Pedrogão
Beja
Fill level
86.8%
92 hm³
/ 106 cap.
Monte Novo
Évora
Fill level
79.5%
55 hm³
/ 69 cap.
Lucefécit
Évora
Fill level
80.6%
20 hm³
/ 25 cap.
Caia
Portalegre
Fill level
82.0%
185 hm³
/ 225 cap.
Odeleite
Faro
Fill level
83.2%
108 hm³
/ 130 cap.
About reservoirs in Guadiana
As of September 8, 2026, the reservoirs we track across Guadiana that report live levels hold roughly 4,025 hm³ of water — about 85.5% of their combined capacity. Taken together, Guadiana's reservoirs are high.
None of the tracked reservoirs are currently at critically low levels. Pedrogão is the fullest at 86.8%, while Monte Novo is the lowest at 79.5%.
Storage figures for Guadiana come from SNIRH; the most recent reading is from September 8, 2026. Each reservoir below links to its own page with full history and seasonal context.
Guadiana at a glance
- Reservoirs tracked
- 6
- Average fill
- 85.5%
- Water stored
- 4,025 hm³
- Combined capacity
- 4,705 hm³
- Fullest
- Pedrogão (86.8%)
- Lowest
- Monte Novo (79.5%)
- Last updated
- September 8, 2026