Cañón de Santolea
Ebro
Capacity
82 hm³
Coordinates
0.000°N, 0.000°E
Operator
CHE
39.0% full
Current fill
39.0%vs 7 days ago
-4.9%losing
vs 1 year ago
-30.5%year-over-year
7-day trend
↓falling
Technical specifications
| Total capacity | 82 hm³ |
| Usable capacity | 73.8 hm³ |
| Primary use | Multi-purpose |
| Operator | CHE |
| River basin | Ebro |
About Cañón de Santolea
As of July 27, 2026, Cañón de Santolea is filled to 39.0% of its total capacity, holding roughly 32 hm³ of water out of a maximum 82 hm³. At this level the reservoir is low. 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 30.5 points below its level on the same date a year earlier.
Across the readings we hold for Cañón de Santolea — 200 data points between October 4, 2022 and July 27, 2026 — the level has ranged from a low of 4.9% (October 8, 2024) to a high of 75.6% (April 28, 2026). On average the reservoir is fullest around April and at its lowest around October.
It is operated by CHE primarily for multiple purposes. It lies within the Ebro basin at 0.000°N, 0.000°E.
Key facts
- Current fill level
- 39.0%
- Water stored
- 32 hm³
- Total capacity
- 82 hm³
- Usable capacity
- 74 hm³
- 7-day change
- ▼ 4.9 pts
- Year-on-year
- ▼ 30.5 pts
- Primary use
- Multipurpose
- River basin
- Ebro
- Operator
- CHE
- Coordinates
- 0.000°N, 0.000°E
- Last updated
- July 27, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 27 Jul 2026 | 39.0% | 32 |
| 20 Jul 2026 | 43.9% | 36 |
| 14 Jul 2026 | 47.6% | 39 |
| 7 Jul 2026 | 52.4% | 43 |
| 30 Jun 2026 | 56.1% | 46 |
| 23 Jun 2026 | 59.8% | 49 |
| 16 Jun 2026 | 62.2% | 51 |
| 9 Jun 2026 | 65.9% | 54 |
| 2 Jun 2026 | 68.3% | 56 |
| 26 May 2026 | 70.7% | 58 |
| 19 May 2026 | 70.7% | 58 |
| 12 May 2026 | 72.0% | 59 |
Frequently asked questions
What is the current water level of Cañón de Santolea?
As of July 27, 2026, Cañón de Santolea is at 39.0% of its capacity, holding approximately 32 hm³ of water, according to embalses.net data.
Is Cañón de Santolea reservoir full?
No. As of July 27, 2026, Cañón de Santolea is low at 39.0% of its capacity, so it is not full.
Is the water level at Cañón de Santolea rising or falling?
The level at Cañón de Santolea is falling — it dropped 4.9 percentage points over the latest week on record.
How much water can Cañón de Santolea hold?
Cañón de Santolea has a total capacity of 82 hm³, of which about 74 hm³ is usable storage.
Where is Cañón de Santolea reservoir located?
Cañón de Santolea is located in Ebro, Spain, within the Ebro basin (coordinates 0.000°N, 0.000°E).
What is Cañón de Santolea used for?
Cañón de Santolea is used primarily for multiple purposes, and is managed by CHE.