Urkulu
Cuencas Internas del País Vasco
Capacity
10 hm³
Coordinates
0.000°N, 0.000°E
Operator
Cuencas Internas del País Vasco
90.0% full
Current fill
90.0%vs 7 days ago
0.0%stable
vs 1 year ago
0.0%year-over-year
7-day trend
→stable
Technical specifications
| Total capacity | 10 hm³ |
| Usable capacity | 10 hm³ |
| Primary use | — |
| Operator | Cuencas Internas del País Vasco |
| River basin | Cuencas Internas del País Vasco |
About Urkulu
As of July 14, 2026, Urkulu is filled to 90.0% of its total capacity, holding roughly 9 hm³ of water out of a maximum 10 hm³. At this level the reservoir is high.
Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it sits close to where it was a year earlier.
Across the readings we hold for Urkulu — 418 data points between July 17, 2018 and July 14, 2026 — the level has ranged from a low of 50.0% (September 19, 2023) to a high of 100.0% (February 12, 2019). On average the reservoir is fullest around March and at its lowest around October.
It is operated by Cuencas Internas del País Vasco. It lies within the Cuencas Internas del País Vasco basin at 0.000°N, 0.000°E.
Key facts
- Current fill level
- 90.0%
- Water stored
- 9 hm³
- Total capacity
- 10 hm³
- 7-day change
- No change
- Year-on-year
- No change
- River basin
- Cuencas Internas del País Vasco
- Operator
- Cuencas Internas del País Vasco
- Coordinates
- 0.000°N, 0.000°E
- Last updated
- July 14, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 14 Jul 2026 | 90.0% | 9 |
| 7 Jul 2026 | 90.0% | 9 |
| 30 Jun 2026 | 90.0% | 9 |
| 23 Jun 2026 | 90.0% | 9 |
| 16 Jun 2026 | 100.0% | 10 |
| 9 Jun 2026 | 100.0% | 10 |
| 2 Jun 2026 | 100.0% | 10 |
| 26 May 2026 | 100.0% | 10 |
| 19 May 2026 | 100.0% | 10 |
| 12 May 2026 | 100.0% | 10 |
| 5 May 2026 | 100.0% | 10 |
| 28 Apr 2026 | 100.0% | 10 |
Frequently asked questions
What is the current water level of Urkulu?
As of July 14, 2026, Urkulu is at 90.0% of its capacity, holding approximately 9 hm³ of water, according to MITECO data.
Is Urkulu reservoir full?
No. As of July 14, 2026, Urkulu is high at 90.0% of its capacity, so it is not full.
Is the water level at Urkulu rising or falling?
The level at Urkulu has been broadly stable over the latest week on record (0.0 points).
How much water can Urkulu hold?
Urkulu has a total capacity of 10 hm³.
Where is Urkulu reservoir located?
Urkulu is located in Cuencas Internas del País Vasco, Spain, within the Cuencas Internas del País Vasco basin (coordinates 0.000°N, 0.000°E).