Confederación Hidrográfica · Spain
Cantábrico Oriental
86.3% llenado medio
Embalses
4
Volumen embalsado
63 hm³
Capacidad total
73 hm³
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Todos los embalses
4 embalsesAñarbe
Larraun-Leitzaldea
Fill level
81.6%
31 hm³
/ 38 cap.
Ibiur
Gipuzkoa
Fill level
87.5%
7 hm³
/ 8 cap.
Ordunte
Burgos
Fill level
90.9%
20 hm³
/ 22 cap.
San Antón
Baztan-Bidasoa
Fill level
100.0%
5 hm³
/ 5 cap.
About reservoirs in Cantábrico Oriental
As of June 9, 2026, the reservoirs we track across Cantábrico Oriental that report live levels hold roughly 63 hm³ of water — about 86.3% of their combined capacity. Taken together, Cantábrico Oriental's reservoirs are high.
None of the tracked reservoirs are currently at critically low levels. San Antón is the fullest at 100.0%, while Añarbe is the lowest at 81.6%.
Storage figures for Cantábrico Oriental come from MITECO; the most recent reading is from June 9, 2026. Each reservoir below links to its own page with full history and seasonal context.
Cantábrico Oriental at a glance
- Reservoirs tracked
- 4
- Average fill
- 86.3%
- Water stored
- 63 hm³
- Combined capacity
- 73 hm³
- Fullest
- San Antón (100.0%)
- Lowest
- Añarbe (81.6%)
- Last updated
- June 9, 2026
Frequently asked questions
How full are reservoirs in Cantábrico Oriental right now?
As of June 9, 2026, the reservoirs tracked in Cantábrico Oriental that report live levels are 86.3% full overall, holding about 63 hm³ of water.
How many reservoirs are there in Cantábrico Oriental?
reservoirs.earth tracks 4 reservoirs in Cantábrico Oriental, with a combined storage capacity of 73 hm³.
Which reservoir in Cantábrico Oriental is the fullest?
San Antón is currently the fullest reservoir in Cantábrico Oriental, at 100.0% of capacity.
Which reservoir in Cantábrico Oriental is the lowest?
Añarbe is currently the lowest in Cantábrico Oriental, at 81.6% of capacity.
Where does the reservoir data for Cantábrico Oriental come from?
All storage figures for Cantábrico Oriental come from MITECO, an official source, last updated June 9, 2026.