Reservoir · Cundinamarca · Colombia · XM
Guavio
78.2% full
Capacity
1,447.54 GWh
Energy stored
1132 GWh
River
Guavio
Coordinates
4.721°N, 73.496°W
Last updated
2026-06-10
Current fill
78.2%vs 7 days ago
+0.5%gaining
vs 1 year ago
+33.1%year-over-year
7-day trend
→stable
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: 2026-06-10.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 4.721, -73.496 · Open in Google Maps
About Guavio
As of June 10, 2026, Guavio is filled to 78.2% of its total capacity, holding roughly 1,132 GWh of water out of a maximum 1,448 GWh. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has held broadly steady (+0.5 pts), and it is 33.1 points above its level on the same date a year earlier.
Across the readings we hold for Guavio — 1987 data points between January 1, 2021 and June 10, 2026 — the level has ranged from a low of 4.0% (April 1, 2024) to a high of 105.0% (January 1, 2021). On average the reservoir is fullest around August and at its lowest around April.
It is operated by XM primarily for hydroelectric power. It lies within the Guavio basin at 4.721°N, 73.496°W.
Key facts
- Current fill level
- 78.2%
- Water stored
- 1,132 GWh
- Total capacity
- 1,448 GWh
- 7-day change
- ▲ 0.5 pts
- Year-on-year
- ▲ 33.1 pts
- Primary use
- Hydroelectric power
- River
- Guavio
- River basin
- Guavio
- Operator
- XM
- Coordinates
- 4.721°N, 73.496°W
- Last updated
- June 10, 2026
Recent readings
| Date | Fill level | Volume (GWh) |
|---|---|---|
| 10 Jun 2026 | 78.2% | 1,132 |
| 9 Jun 2026 | 77.7% | 1,125 |
| 8 Jun 2026 | 76.6% | 1,109 |
| 7 Jun 2026 | 76.0% | 1,100 |
| 6 Jun 2026 | 75.0% | 1,085 |
| 5 Jun 2026 | 73.9% | 1,070 |
| 4 Jun 2026 | 72.1% | 1,043 |
| 3 Jun 2026 | 71.2% | 1,031 |
| 2 Jun 2026 | 70.0% | 1,014 |
| 1 Jun 2026 | 69.2% | 1,001 |
| 31 May 2026 | 69.2% | 1,002 |
| 30 May 2026 | 67.8% | 981 |
Frequently asked questions
What is the current water level of Guavio?
As of June 10, 2026, Guavio is at 78.2% of its capacity, holding approximately 1,132 GWh of water, according to XM — Operador del Mercado de Energía data.
Is Guavio reservoir full?
No. As of June 10, 2026, Guavio is within its normal operating range at 78.2% of its capacity, so it is not full.
Is the water level at Guavio rising or falling?
The level at Guavio has been broadly stable over the latest week on record (+0.5 points).
How much water can Guavio hold?
Guavio has a total capacity of 1,448 GWh.
Where is Guavio reservoir located?
Guavio is located in Cundinamarca, Colombia, within the Guavio basin (coordinates 4.721°N, 73.496°W).
What is Guavio used for?
Guavio is used primarily for hydroelectric power, and is managed by XM.