Sotonera
Ebro
Capacity
189 hm³
Coordinates
0.000°N, 0.000°E
Operator
Ebro
51.9% full
Current fill
51.9%vs 7 days ago
-7.4%losing
vs 1 year ago
-12.1%year-over-year
7-day trend
↓falling
Technical specifications
| Total capacity | 189 hm³ |
| Usable capacity | 189 hm³ |
| Primary use | — |
| Operator | Ebro |
| River basin | Ebro |
About Sotonera
As of July 27, 2026, Sotonera is filled to 51.9% of its total capacity, holding roughly 98 hm³ of water out of a maximum 189 hm³. At this level the reservoir is within its normal operating range.
Over the most recent week on record the fill level has fallen by 7.4 percentage points, and it is 12.1 points below its level on the same date a year earlier.
Across the readings we hold for Sotonera — 420 data points between July 17, 2018 and July 27, 2026 — the level has ranged from a low of 15.3% (October 15, 2019) to a high of 97.4% (May 19, 2026). On average the reservoir is fullest around March and at its lowest around October.
It is operated by Ebro. It lies within the Ebro basin at 0.000°N, 0.000°E.
Key facts
- Current fill level
- 51.9%
- Water stored
- 98 hm³
- Total capacity
- 189 hm³
- 7-day change
- ▼ 7.4 pts
- Year-on-year
- ▼ 12.1 pts
- River basin
- Ebro
- Operator
- Ebro
- Coordinates
- 0.000°N, 0.000°E
- Last updated
- July 27, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 27 Jul 2026 | 51.9% | 98 |
| 20 Jul 2026 | 59.3% | 112 |
| 14 Jul 2026 | 66.7% | 126 |
| 7 Jul 2026 | 74.6% | 141 |
| 30 Jun 2026 | 81.5% | 154 |
| 23 Jun 2026 | 87.3% | 165 |
| 16 Jun 2026 | 90.5% | 171 |
| 9 Jun 2026 | 92.6% | 175 |
| 2 Jun 2026 | 93.1% | 176 |
| 26 May 2026 | 95.8% | 181 |
| 19 May 2026 | 97.4% | 184 |
| 12 May 2026 | 96.3% | 182 |
Frequently asked questions
What is the current water level of Sotonera?
As of July 27, 2026, Sotonera is at 51.9% of its capacity, holding approximately 98 hm³ of water, according to embalses.net data.
Is Sotonera reservoir full?
No. As of July 27, 2026, Sotonera is within its normal operating range at 51.9% of its capacity, so it is not full.
Is the water level at Sotonera rising or falling?
The level at Sotonera is falling — it dropped 7.4 percentage points over the latest week on record.
How much water can Sotonera hold?
Sotonera has a total capacity of 189 hm³.
Where is Sotonera reservoir located?
Sotonera is located in Ebro, Spain, within the Ebro basin (coordinates 0.000°N, 0.000°E).