Department · Colombia · XM
Antioquia
80.1% average fill
Reservoirs
10
Energy stored
4,887 GWh
Total capacity
6,105 GWh
Low level
1
Loading map…
Reservoirs
Sorted by capacityEl Peñol–Guatapé
Updated 2026-09-09
Riogrande II
Updated 2026-09-09
Miraflores
Updated 2026-09-09
San Lorenzo
Updated 2026-09-09
Porce II
lowUpdated 2026-09-09
Porce III
Updated 2026-09-09
Playas
Updated 2026-09-09
Punchiná
Updated 2026-09-09
Troneras
Updated 2026-09-09
Hidroituango
Updated 2026-09-09
Data source: XM — Operador del Mercado de Energía. Useful-energy storage (GWh) for reservoirs in Colombia's national interconnected system.
About reservoirs in Antioquia
As of September 9, 2026, the reservoirs we track across Antioquia that report live levels hold roughly 4,887 GWh of water — about 80.1% of their combined capacity. Taken together, Antioquia's reservoirs are high.
Across the region, 1 is low. Playas is the fullest at 105.0%, while Porce II is the lowest at 35.2%.
Over the most recent week on record, 4 reservoirs rose and 3 reservoirs fell across Antioquia.
Storage figures for Antioquia come from XM; the most recent reading is from September 9, 2026. Each reservoir below links to its own page with full history and seasonal context.
Antioquia at a glance
- Reservoirs tracked
- 10
- Average fill
- 80.1%
- Water stored
- 4,887 GWh
- Combined capacity
- 6,105 GWh
- Fullest
- Playas (105.0%)
- Lowest
- Porce II (35.2%)
- Last updated
- September 9, 2026