Reservoir · Valle del Cauca · Colombia · XM
Calima
69.3% full
Capacity
233.29 GWh
Energy stored
162 GWh
River
Calima
Coordinates
3.893°N, 76.496°W
Last updated
2026-09-09
Current fill
69.3%vs 7 days ago
-6.4%losing
vs 1 year ago
-12.9%year-over-year
7-day trend
↓falling
Data source: XM — Operador del Mercado de Energía — daily useful-energy storage (VoluUtilDiarEner) and useful capacity (CapaUtilDiarEner). Colombia is a hydropower system, so storage is reported as energy (GWh), not water volume; fill % is useful energy ÷ useful capacity. Last reading: 2026-09-09.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 3.893, -76.496 · Open in Google Maps
About Calima
As of September 9, 2026, Calima is filled to 69.3% of its total capacity, holding roughly 162 GWh of water out of a maximum 233 GWh. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has fallen by 6.4 percentage points, and it is 12.9 points below its level on the same date a year earlier.
Across the readings we hold for Calima — 2078 data points between January 1, 2021 and September 9, 2026 — the level has ranged from a low of 26.0% (May 6, 2024) to a high of 97.2% (August 6, 2026). On average the reservoir is fullest around July and at its lowest around March.
It is operated by XM primarily for hydroelectric power. It lies within the Calima basin at 3.893°N, 76.496°W.
Key facts
- Current fill level
- 69.3%
- Water stored
- 162 GWh
- Total capacity
- 233 GWh
- 7-day change
- ▼ 6.4 pts
- Year-on-year
- ▼ 12.9 pts
- Primary use
- Hydroelectric power
- River
- Calima
- River basin
- Calima
- Operator
- XM
- Coordinates
- 3.893°N, 76.496°W
- Last updated
- September 9, 2026
Recent readings
| Date | Fill level | Volume (GWh) |
|---|---|---|
| 9 Sep 2026 | 69.3% | 162 |
| 8 Sep 2026 | 69.9% | 163 |
| 7 Sep 2026 | 70.6% | 165 |
| 6 Sep 2026 | 71.4% | 167 |
| 5 Sep 2026 | 72.2% | 168 |
| 4 Sep 2026 | 73.5% | 171 |
| 3 Sep 2026 | 74.6% | 174 |
| 2 Sep 2026 | 75.7% | 177 |
| 1 Sep 2026 | 76.5% | 178 |
| 31 Aug 2026 | 77.4% | 181 |
| 30 Aug 2026 | 78.4% | 183 |
| 29 Aug 2026 | 79.5% | 185 |