Llauset
Huesca · Aragon · Ebro
Capacity
17 hm³
Coordinates
42.583°N, 0.690°E
Operator
CHE
Current fill
88.2%vs 7 days ago
+5.8%gaining
vs 1 year ago
-5.9%year-over-year
7-day trend
↑rising
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 17 hm³ |
| Usable capacity | 15.3 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. 42.583, 0.690 · Open in Google Maps
About Llauset
As of June 9, 2026, Llauset is filled to 88.2% of its total capacity, holding roughly 15 hm³ of water out of a maximum 17 hm³. At this level the reservoir is high. Of that total, about 15 hm³ is usable (live) storage.
Over the most recent week on record the fill level has risen by 5.8 percentage points, and it is 5.9 points below its level on the same date a year earlier.
Across the readings we hold for Llauset — 418 data points between June 12, 2018 and June 9, 2026 — the level has ranged from a low of 23.5% (April 20, 2021) to a high of 94.1% (June 26, 2018). On average the reservoir is fullest around July and at its lowest around September.
It is operated by CHE primarily for multiple purposes. It lies within the Ebro basin at 42.583°N, 0.690°E.
Key facts
- Current fill level
- 88.2%
- Water stored
- 15 hm³
- Total capacity
- 17 hm³
- Usable capacity
- 15 hm³
- 7-day change
- ▲ 5.8 pts
- Year-on-year
- ▼ 5.9 pts
- Primary use
- Multipurpose
- River basin
- Ebro
- Operator
- CHE
- Coordinates
- 42.583°N, 0.690°E
- Last updated
- June 9, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 9 Jun 2026 | 88.2% | 15 |
| 2 Jun 2026 | 82.4% | 14 |
| 26 May 2026 | 76.5% | 13 |
| 19 May 2026 | 58.8% | 10 |
| 12 May 2026 | 52.9% | 9 |
| 5 May 2026 | 58.8% | 10 |
| 28 Apr 2026 | 52.9% | 9 |
| 21 Apr 2026 | 47.1% | 8 |
| 14 Apr 2026 | 52.9% | 9 |
| 7 Apr 2026 | 47.1% | 8 |
| 31 Mar 2026 | 52.9% | 9 |
| 24 Mar 2026 | 47.1% | 8 |
Frequently asked questions
What is the current water level of Llauset?
As of June 9, 2026, Llauset is at 88.2% of its capacity, holding approximately 15 hm³ of water, according to MITECO data.
Is Llauset reservoir full?
No. As of June 9, 2026, Llauset is high at 88.2% of its capacity, so it is not full.
Is the water level at Llauset rising or falling?
The level at Llauset is rising — it gained 5.8 percentage points over the latest week on record.
How much water can Llauset hold?
Llauset has a total capacity of 17 hm³, of which about 15 hm³ is usable storage.
Where is Llauset reservoir located?
Llauset is located in Huesca, Aragon, Spain, within the Ebro basin (coordinates 42.583°N, 0.690°E).
What is Llauset used for?
Llauset is used primarily for multiple purposes, and is managed by CHE.