Reservoir · Caldas · Colombia · XM
Amaní (Miel I)
64.3% full
Capacity
253.68 GWh
Energy stored
163 GWh
River
La Miel
Coordinates
5.560°N, 74.886°W
Last updated
2026-09-09
Current fill
64.3%vs 7 days ago
-4.1%losing
vs 1 year ago
-7.3%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. 5.560, -74.886 · Open in Google Maps
About Amaní (Miel I)
As of September 9, 2026, Amaní (Miel I) is filled to 64.3% of its total capacity, holding roughly 163 GWh of water out of a maximum 254 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 4.1 percentage points, and it is 7.3 points below its level on the same date a year earlier.
Across the readings we hold for Amaní (Miel I) — 2078 data points between January 1, 2021 and September 9, 2026 — the level has ranged from a low of 26.3% (April 11, 2024) to a high of 94.2% (December 15, 2022). On average the reservoir is fullest around December and at its lowest around March.
It is operated by XM primarily for hydroelectric power. It lies within the La Miel basin at 5.560°N, 74.886°W.
Key facts
- Current fill level
- 64.3%
- Water stored
- 163 GWh
- Total capacity
- 254 GWh
- 7-day change
- ▼ 4.1 pts
- Year-on-year
- ▼ 7.3 pts
- Primary use
- Hydroelectric power
- River
- La Miel
- River basin
- La Miel
- Operator
- XM
- Coordinates
- 5.560°N, 74.886°W
- Last updated
- September 9, 2026
Recent readings
| Date | Fill level | Volume (GWh) |
|---|---|---|
| 9 Sep 2026 | 64.3% | 163 |
| 8 Sep 2026 | 65.5% | 166 |
| 7 Sep 2026 | 67.0% | 170 |
| 6 Sep 2026 | 68.4% | 174 |
| 5 Sep 2026 | 68.5% | 174 |
| 4 Sep 2026 | 68.6% | 174 |
| 3 Sep 2026 | 68.7% | 174 |
| 2 Sep 2026 | 68.4% | 174 |
| 1 Sep 2026 | 67.8% | 172 |
| 31 Aug 2026 | 67.8% | 172 |
| 30 Aug 2026 | 67.9% | 172 |
| 29 Aug 2026 | 66.9% | 170 |