Serones
Ávila · Castile and León · Duero
Capacity
6 hm³
Coordinates
40.687°N, 4.467°W
Operator
CHD
100.0% full
Current fill
100.0%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 | 6 hm³ |
| Usable capacity | 5.4 hm³ |
| Primary use | Multi-purpose |
| Operator | CHD |
| Province | Ávila |
| Autonomous community | Castile and León |
| River basin | Duero |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 40.687, -4.467 · Open in Google Maps
About Serones
As of September 7, 2026, Serones is filled to 100.0% of its total capacity, holding roughly 6 hm³ of water out of a maximum 6 hm³. At this level the reservoir is high. Of that total, about 5 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 Serones — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 16.7% (September 10, 2019) to a high of 100.0% (February 4, 2020). On average the reservoir is fullest around March and at its lowest around October.
It is operated by CHD primarily for multiple purposes. It lies within the Duero basin at 40.687°N, 4.467°W.
Key facts
- Current fill level
- 100.0%
- Water stored
- 6 hm³
- Total capacity
- 6 hm³
- Usable capacity
- 5 hm³
- 7-day change
- No change
- Year-on-year
- No change
- Primary use
- Multipurpose
- River basin
- Duero
- Operator
- CHD
- Coordinates
- 40.687°N, 4.467°W
- Last updated
- September 7, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 7 Sep 2026 | 100.0% | 6 |
| 1 Sep 2026 | 100.0% | 6 |
| 25 Aug 2026 | 100.0% | 6 |
| 18 Aug 2026 | 100.0% | 6 |
| 11 Aug 2026 | 100.0% | 6 |
| 4 Aug 2026 | 100.0% | 6 |
| 28 Jul 2026 | 100.0% | 6 |
| 21 Jul 2026 | 100.0% | 6 |
| 14 Jul 2026 | 100.0% | 6 |
| 7 Jul 2026 | 100.0% | 6 |
| 30 Jun 2026 | 100.0% | 6 |
| 23 Jun 2026 | 100.0% | 6 |