Department · Colombia · XM
Cauca
85.7% average fill
Reservoirs
1
Energy stored
438 GWh
Total capacity
511 GWh
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Reservoirs
Sorted by capacityData source: XM — Operador del Mercado de Energía. Useful-energy storage (GWh) for reservoirs in Colombia's national interconnected system.
About reservoirs in Cauca
As of July 28, 2026, the reservoirs we track across Cauca that report live levels hold roughly 438 GWh of water — about 85.7% of their combined capacity. Taken together, Cauca's reservoirs are high.
None of the tracked reservoirs are currently at critically low levels.
Storage figures for Cauca come from XM; the most recent reading is from July 28, 2026. Each reservoir below links to its own page with full history and seasonal context.
Cauca at a glance
- Reservoirs tracked
- 1
- Average fill
- 85.7%
- Water stored
- 438 GWh
- Combined capacity
- 511 GWh
- Fullest
- Salvajina (85.7%)
- Last updated
- July 28, 2026
Frequently asked questions
How full are reservoirs in Cauca right now?
As of July 28, 2026, the reservoirs tracked in Cauca that report live levels are 85.7% full overall, holding about 438 GWh of water.
How many reservoirs are there in Cauca?
reservoirs.earth tracks 1 reservoir in Cauca, with a combined storage capacity of 511 GWh.
Which reservoir in Cauca is the fullest?
Salvajina is currently the fullest reservoir in Cauca, at 85.7% of capacity.
Where does the reservoir data for Cauca come from?
All storage figures for Cauca come from XM, an official source, last updated July 28, 2026.