Reservoir · Cundinamarca · Colombia · XM
Agregado Bogotá (Chingaza)
66.6% full
Capacity
4,004.18 GWh
Energy stored
2665 GWh
River
Sistema Bogotá
Coordinates
4.520°N, 73.690°W
Last updated
2026-09-09
Current fill
66.6%vs 7 days ago
+0.1%gaining
vs 1 year ago
+1.3%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: 2026-09-09.
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 4.520, -73.690 · Open in Google Maps
About Agregado Bogotá (Chingaza)
As of September 9, 2026, Agregado Bogotá (Chingaza) is filled to 66.6% of its total capacity, holding roughly 2,665 GWh of water out of a maximum 4,004 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 (+0.1 pts), and it is 1.3 points above its level on the same date a year earlier.
Across the readings we hold for Agregado Bogotá (Chingaza) — 2078 data points between January 1, 2021 and September 9, 2026 — the level has ranged from a low of 33.2% (March 13, 2021) to a high of 69.2% (August 17, 2023). 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 Sistema Bogotá basin at 4.520°N, 73.690°W.
Key facts
- Current fill level
- 66.6%
- Water stored
- 2,665 GWh
- Total capacity
- 4,004 GWh
- 7-day change
- ▲ 0.1 pts
- Year-on-year
- ▲ 1.3 pts
- Primary use
- Hydroelectric power
- River
- Sistema Bogotá
- River basin
- Sistema Bogotá
- Operator
- XM
- Coordinates
- 4.520°N, 73.690°W
- Last updated
- September 9, 2026
Recent readings
| Date | Fill level | Volume (GWh) |
|---|---|---|
| 9 Sep 2026 | 66.6% | 2,665 |
| 8 Sep 2026 | 66.6% | 2,668 |
| 7 Sep 2026 | 66.7% | 2,670 |
| 6 Sep 2026 | 66.7% | 2,670 |
| 5 Sep 2026 | 66.6% | 2,668 |
| 4 Sep 2026 | 66.6% | 2,667 |
| 3 Sep 2026 | 66.5% | 2,665 |
| 2 Sep 2026 | 66.5% | 2,662 |
| 1 Sep 2026 | 66.4% | 2,660 |
| 31 Aug 2026 | 66.3% | 2,656 |
| 30 Aug 2026 | 66.2% | 2,652 |
| 29 Aug 2026 | 66.1% | 2,649 |