Mansilla
Rioja · Ebro
Capacity
68 hm³
Coordinates
42.151°N, 2.940°W
Operator
CHE
Current fill
91.2%vs 7 days ago
-1.4%losing
vs 1 year ago
-1.4%year-over-year
7-day trend
→stable
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 68 hm³ |
| Usable capacity | 61.2 hm³ |
| Primary use | Multi-purpose |
| Operator | CHE |
| Autonomous community | Rioja |
| River basin | Ebro |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 42.151, -2.940 · Open in Google Maps
About Mansilla
As of June 9, 2026, Mansilla is filled to 91.2% of its total capacity, holding roughly 62 hm³ of water out of a maximum 68 hm³. At this level the reservoir is high. Of that total, about 61 hm³ is usable (live) storage.
Over the most recent week on record the fill level has held broadly steady (-1.4 pts), and it is 1.4 points below its level on the same date a year earlier.
Across the readings we hold for Mansilla — 418 data points between June 12, 2018 and June 9, 2026 — the level has ranged from a low of 27.9% (November 15, 2022) to a high of 95.6% (May 20, 2025). On average the reservoir is fullest around May and at its lowest around October.
It is operated by CHE primarily for multiple purposes. It lies within the Ebro basin at 42.151°N, 2.940°W.
Key facts
- Current fill level
- 91.2%
- Water stored
- 62 hm³
- Total capacity
- 68 hm³
- Usable capacity
- 61 hm³
- 7-day change
- ▼ 1.4 pts
- Year-on-year
- ▼ 1.4 pts
- Primary use
- Multipurpose
- River basin
- Ebro
- Operator
- CHE
- Coordinates
- 42.151°N, 2.940°W
- Last updated
- June 9, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 9 Jun 2026 | 91.2% | 62 |
| 2 Jun 2026 | 92.6% | 63 |
| 26 May 2026 | 94.1% | 64 |
| 19 May 2026 | 94.1% | 64 |
| 12 May 2026 | 91.2% | 62 |
| 5 May 2026 | 89.7% | 61 |
| 28 Apr 2026 | 89.7% | 61 |
| 21 Apr 2026 | 89.7% | 61 |
| 14 Apr 2026 | 89.7% | 61 |
| 7 Apr 2026 | 88.2% | 60 |
| 31 Mar 2026 | 88.2% | 60 |
| 24 Mar 2026 | 89.7% | 61 |
Frequently asked questions
What is the current water level of Mansilla?
As of June 9, 2026, Mansilla is at 91.2% of its capacity, holding approximately 62 hm³ of water, according to MITECO data.
Is Mansilla reservoir full?
No. As of June 9, 2026, Mansilla is high at 91.2% of its capacity, so it is not full.
Is the water level at Mansilla rising or falling?
The level at Mansilla has been broadly stable over the latest week on record (-1.4 points).
How much water can Mansilla hold?
Mansilla has a total capacity of 68 hm³, of which about 61 hm³ is usable storage.
Where is Mansilla reservoir located?
Mansilla is located in Rioja, Spain, within the Ebro basin (coordinates 42.151°N, 2.940°W).
What is Mansilla used for?
Mansilla is used primarily for multiple purposes, and is managed by CHE.