Baserca
Huesca · Aragon · Ebro
Capacity
22 hm³
Coordinates
42.586°N, 0.763°E
Operator
CHE
77.3% full
Current fill
77.3%vs 7 days ago
-4.5%losing
vs 1 year ago
+4.6%year-over-year
7-day trend
↓falling
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 22 hm³ |
| Usable capacity | 19.8 hm³ |
| Primary use | Multi-purpose |
| Operator | CHE |
| Province | Huesca |
| Autonomous community | Aragon |
| River basin | Ebro |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 42.586, 0.763 · Open in Google Maps
About Baserca
As of September 7, 2026, Baserca is filled to 77.3% of its total capacity, holding roughly 17 hm³ of water out of a maximum 22 hm³. At this level the reservoir is within its normal operating range. Of that total, about 20 hm³ is usable (live) storage.
Over the most recent week on record the fill level has fallen by 4.5 percentage points, and it is 4.6 points above its level on the same date a year earlier.
Across the readings we hold for Baserca — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 13.6% (January 4, 2022) to a high of 95.5% (July 2, 2019). On average the reservoir is fullest around June and at its lowest around February.
It is operated by CHE primarily for multiple purposes. It lies within the Ebro basin at 42.586°N, 0.763°E.
Key facts
- Current fill level
- 77.3%
- Water stored
- 17 hm³
- Total capacity
- 22 hm³
- Usable capacity
- 20 hm³
- 7-day change
- ▼ 4.5 pts
- Year-on-year
- ▲ 4.6 pts
- Primary use
- Multipurpose
- River basin
- Ebro
- Operator
- CHE
- Coordinates
- 42.586°N, 0.763°E
- Last updated
- September 7, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 7 Sep 2026 | 77.3% | 17 |
| 1 Sep 2026 | 81.8% | 18 |
| 25 Aug 2026 | 81.8% | 18 |
| 18 Aug 2026 | 86.4% | 19 |
| 11 Aug 2026 | 95.5% | 21 |
| 4 Aug 2026 | 90.9% | 20 |
| 28 Jul 2026 | 95.5% | 21 |
| 21 Jul 2026 | 86.4% | 19 |
| 14 Jul 2026 | 86.4% | 19 |
| 7 Jul 2026 | 86.4% | 19 |
| 30 Jun 2026 | 86.4% | 19 |
| 23 Jun 2026 | 90.9% | 20 |