Ibiur
Gipuzkoa · Autonomous Community of the Basque Country · Cantábrico Oriental
Capacity
8 hm³
Coordinates
43.082°N, 2.126°W
Operator
CHCo
87.5% full
Current fill
87.5%vs 7 days ago
0.0%stable
vs 1 year ago
0.0%year-over-year
7-day trend
→stable
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 8 hm³ |
| Usable capacity | 7.2 hm³ |
| Primary use | Multi-purpose |
| Operator | CHCo |
| Province | Gipuzkoa |
| Autonomous community | Autonomous Community of the Basque Country |
| River basin | Cantábrico Oriental |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 43.082, -2.126 · Open in Google Maps
About Ibiur
As of July 27, 2026, Ibiur is filled to 87.5% of its total capacity, holding roughly 7 hm³ of water out of a maximum 8 hm³. At this level the reservoir is high. Of that total, about 7 hm³ is usable (live) storage.
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 Ibiur — 420 data points between July 17, 2018 and July 27, 2026 — the level has ranged from a low of 62.5% (October 15, 2019) to a high of 100.0% (February 12, 2019). On average the reservoir is fullest around March and at its lowest around November.
It is operated by CHCo primarily for multiple purposes. It lies within the Cantábrico Oriental basin at 43.082°N, 2.126°W.
Key facts
- Current fill level
- 87.5%
- Water stored
- 7 hm³
- Total capacity
- 8 hm³
- Usable capacity
- 7 hm³
- 7-day change
- No change
- Year-on-year
- No change
- Primary use
- Multipurpose
- River basin
- Cantábrico Oriental
- Operator
- CHCo
- Coordinates
- 43.082°N, 2.126°W
- Last updated
- July 27, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 27 Jul 2026 | 87.5% | 7 |
| 20 Jul 2026 | 87.5% | 7 |
| 14 Jul 2026 | 87.5% | 7 |
| 7 Jul 2026 | 87.5% | 7 |
| 30 Jun 2026 | 87.5% | 7 |
| 23 Jun 2026 | 87.5% | 7 |
| 16 Jun 2026 | 87.5% | 7 |
| 9 Jun 2026 | 87.5% | 7 |
| 2 Jun 2026 | 87.5% | 7 |
| 26 May 2026 | 87.5% | 7 |
| 19 May 2026 | 87.5% | 7 |
| 12 May 2026 | 87.5% | 7 |
Frequently asked questions
What is the current water level of Ibiur?
As of July 27, 2026, Ibiur is at 87.5% of its capacity, holding approximately 7 hm³ of water, according to embalses.net data.
Is Ibiur reservoir full?
No. As of July 27, 2026, Ibiur is high at 87.5% of its capacity, so it is not full.
Is the water level at Ibiur rising or falling?
The level at Ibiur has been broadly stable over the latest week on record (0.0 points).
How much water can Ibiur hold?
Ibiur has a total capacity of 8 hm³, of which about 7 hm³ is usable storage.
Where is Ibiur reservoir located?
Ibiur is located in Gipuzkoa, Autonomous Community of the Basque Country, Spain, within the Cantábrico Oriental basin (coordinates 43.082°N, 2.126°W).
What is Ibiur used for?
Ibiur is used primarily for multiple purposes, and is managed by CHCo.