Rialb
Lleida · Catalonia · Ebro
Capacity
404 hm³
Coordinates
41.947°N, 1.195°E
Operator
CHE
Current fill
97.8%vs 7 days ago
-0.7%losing
vs 1 year ago
-0.5%year-over-year
7-day trend
→stable
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 404 hm³ |
| Usable capacity | 363.6 hm³ |
| Primary use | Multi-purpose |
| Operator | CHE |
| Province | Lleida |
| Autonomous community | Catalonia |
| River basin | Ebro |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 41.947, 1.195 · Open in Google Maps
About Rialb
As of June 9, 2026, Rialb is filled to 97.8% of its total capacity, holding roughly 395 hm³ of water out of a maximum 404 hm³. At this level the reservoir is high. Of that total, about 364 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (-0.7 pts), and it sits close to where it was a year earlier.
Across the readings we hold for Rialb — 418 data points between June 12, 2018 and June 9, 2026 — the level has ranged from a low of 4.2% (September 13, 2022) to a high of 100.0% (June 26, 2018). On average the reservoir is fullest around June and at its lowest around October.
It is operated by CHE primarily for multiple purposes. It lies within the Ebro basin at 41.947°N, 1.195°E.
Key facts
- Current fill level
- 97.8%
- Water stored
- 395 hm³
- Total capacity
- 404 hm³
- Usable capacity
- 364 hm³
- 7-day change
- ▼ 0.7 pts
- Year-on-year
- ▼ 0.5 pts
- Primary use
- Multipurpose
- River basin
- Ebro
- Operator
- CHE
- Coordinates
- 41.947°N, 1.195°E
- Last updated
- June 9, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 9 Jun 2026 | 97.8% | 395 |
| 2 Jun 2026 | 98.5% | 398 |
| 26 May 2026 | 99.0% | 400 |
| 19 May 2026 | 98.3% | 397 |
| 12 May 2026 | 96.5% | 390 |
| 5 May 2026 | 95.3% | 385 |
| 28 Apr 2026 | 88.4% | 357 |
| 21 Apr 2026 | 85.9% | 347 |
| 14 Apr 2026 | 85.6% | 346 |
| 7 Apr 2026 | 87.4% | 353 |
| 31 Mar 2026 | 88.1% | 356 |
| 24 Mar 2026 | 90.3% | 365 |
Frequently asked questions
What is the current water level of Rialb?
As of June 9, 2026, Rialb is at 97.8% of its capacity, holding approximately 395 hm³ of water, according to MITECO data.
Is Rialb reservoir full?
Rialb is essentially full, sitting at 97.8% of capacity as of June 9, 2026.
Is the water level at Rialb rising or falling?
The level at Rialb has been broadly stable over the latest week on record (-0.7 points).
How much water can Rialb hold?
Rialb has a total capacity of 404 hm³, of which about 364 hm³ is usable storage.
Where is Rialb reservoir located?
Rialb is located in Lleida, Catalonia, Spain, within the Ebro basin (coordinates 41.947°N, 1.195°E).
What is Rialb used for?
Rialb is used primarily for multiple purposes, and is managed by CHE.