Barrios de Luna
León · Castile and León · Duero
Capacity
311 hm³
Coordinates
42.870°N, 5.870°W
Operator
CHD
Current fill
95.2%vs 7 days ago
+10.3%gaining
vs 1 year ago
0.0%year-over-year
7-day trend
↑rising
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 311 hm³ |
| Usable capacity | 279.9 hm³ |
| Primary use | Multi-purpose |
| Operator | CHD |
| Province | León |
| Autonomous community | Castile and León |
| River basin | Duero |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 42.870, -5.870 · Open in Google Maps
About Barrios de Luna
As of June 9, 2026, Barrios de Luna is filled to 95.2% of its total capacity, holding roughly 296 hm³ of water out of a maximum 311 hm³. At this level the reservoir is high. Of that total, about 280 hm³ is usable (live) storage.
Over the most recent week on record the fill level has risen by 10.3 percentage points, and it sits close to where it was a year earlier.
Across the readings we hold for Barrios de Luna — 418 data points between June 12, 2018 and June 9, 2026 — the level has ranged from a low of 7.8% (October 18, 2022) to a high of 97.4% (June 12, 2018). On average the reservoir is fullest around May and at its lowest around October.
It is operated by CHD primarily for multiple purposes. It lies within the Duero basin at 42.870°N, 5.870°W.
Key facts
- Current fill level
- 95.2%
- Water stored
- 296 hm³
- Total capacity
- 311 hm³
- Usable capacity
- 280 hm³
- 7-day change
- ▲ 10.3 pts
- Year-on-year
- No change
- Primary use
- Multipurpose
- River basin
- Duero
- Operator
- CHD
- Coordinates
- 42.870°N, 5.870°W
- Last updated
- June 9, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 9 Jun 2026 | 95.2% | 296 |
| 2 Jun 2026 | 84.9% | 264 |
| 26 May 2026 | 96.8% | 301 |
| 19 May 2026 | 84.9% | 264 |
| 12 May 2026 | 84.9% | 264 |
| 5 May 2026 | 84.9% | 264 |
| 28 Apr 2026 | 84.9% | 264 |
| 21 Apr 2026 | 84.9% | 264 |
| 14 Apr 2026 | 95.2% | 296 |
| 7 Apr 2026 | 84.9% | 264 |
| 31 Mar 2026 | 91.6% | 285 |
| 24 Mar 2026 | 91.6% | 285 |
Frequently asked questions
What is the current water level of Barrios de Luna?
As of June 9, 2026, Barrios de Luna is at 95.2% of its capacity, holding approximately 296 hm³ of water, according to MITECO data.
Is Barrios de Luna reservoir full?
Barrios de Luna is essentially full, sitting at 95.2% of capacity as of June 9, 2026.
Is the water level at Barrios de Luna rising or falling?
The level at Barrios de Luna is rising — it gained 10.3 percentage points over the latest week on record.
How much water can Barrios de Luna hold?
Barrios de Luna has a total capacity of 311 hm³, of which about 280 hm³ is usable storage.
Where is Barrios de Luna reservoir located?
Barrios de Luna is located in León, Castile and León, Spain, within the Duero basin (coordinates 42.870°N, 5.870°W).
What is Barrios de Luna used for?
Barrios de Luna is used primarily for multiple purposes, and is managed by CHD.