La Tranquera
Zaragoza · Aragon · Ebro
Capacity
82 hm³
Coordinates
41.243°N, 1.791°W
Operator
CHE
63.4% full
Current fill
63.4%vs 7 days ago
-4.9%losing
vs 1 year ago
-13.4%year-over-year
7-day trend
↓falling
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 82 hm³ |
| Usable capacity | 73.8 hm³ |
| Primary use | Multi-purpose |
| Operator | CHE |
| Province | Zaragoza |
| Autonomous community | Aragon |
| River basin | Ebro |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 41.243, -1.791 · Open in Google Maps
About La Tranquera
As of July 27, 2026, La Tranquera is filled to 63.4% of its total capacity, holding roughly 52 hm³ of water out of a maximum 82 hm³. At this level the reservoir is within its normal operating range. Of that total, about 74 hm³ is usable (live) storage.
Over the most recent week on record the fill level has fallen by 4.9 percentage points, and it is 13.4 points below its level on the same date a year earlier.
Across the readings we hold for La Tranquera — 420 data points between July 17, 2018 and July 27, 2026 — the level has ranged from a low of 24.4% (September 5, 2023) to a high of 98.8% (May 28, 2019). On average the reservoir is fullest around April and at its lowest around September.
It is operated by CHE primarily for multiple purposes. It lies within the Ebro basin at 41.243°N, 1.791°W.
Key facts
- Current fill level
- 63.4%
- Water stored
- 52 hm³
- Total capacity
- 82 hm³
- Usable capacity
- 74 hm³
- 7-day change
- ▼ 4.9 pts
- Year-on-year
- ▼ 13.4 pts
- Primary use
- Multipurpose
- River basin
- Ebro
- Operator
- CHE
- Coordinates
- 41.243°N, 1.791°W
- Last updated
- July 27, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 27 Jul 2026 | 63.4% | 52 |
| 20 Jul 2026 | 68.3% | 56 |
| 14 Jul 2026 | 73.2% | 60 |
| 7 Jul 2026 | 76.8% | 63 |
| 30 Jun 2026 | 79.3% | 65 |
| 23 Jun 2026 | 82.9% | 68 |
| 16 Jun 2026 | 85.4% | 70 |
| 9 Jun 2026 | 87.8% | 72 |
| 2 Jun 2026 | 90.2% | 74 |
| 26 May 2026 | 92.7% | 76 |
| 19 May 2026 | 91.5% | 75 |
| 12 May 2026 | 90.2% | 74 |
Frequently asked questions
What is the current water level of La Tranquera?
As of July 27, 2026, La Tranquera is at 63.4% of its capacity, holding approximately 52 hm³ of water, according to embalses.net data.
Is La Tranquera reservoir full?
No. As of July 27, 2026, La Tranquera is within its normal operating range at 63.4% of its capacity, so it is not full.
Is the water level at La Tranquera rising or falling?
The level at La Tranquera is falling — it dropped 4.9 percentage points over the latest week on record.
How much water can La Tranquera hold?
La Tranquera has a total capacity of 82 hm³, of which about 74 hm³ is usable storage.
Where is La Tranquera reservoir located?
La Tranquera is located in Zaragoza, Aragon, Spain, within the Ebro basin (coordinates 41.243°N, 1.791°W).
What is La Tranquera used for?
La Tranquera is used primarily for multiple purposes, and is managed by CHE.