Linares del Arroyo
Segovia · Castile and León · Duero
Capacity
54 hm³
Coordinates
41.515°N, 3.536°W
Operator
CHD
37.0% full
Current fill
37.0%vs 7 days ago
-1.9%losing
vs 1 year ago
-7.4%year-over-year
7-day trend
↓falling
Drought context
Storage vs October average
91%of normal
37.0% full on 2026-10-06, against an average of 40.5% for October across 9 years of readings (-3.5 points).
Rain over the last three months · 21 September 2026
Severely dry
In the three months to 21 September 2026 the area around Linares del Arroyo had far less rain than normal, a shortfall seen about one year in fifteen. Rainfall compared with the long-run record for the same season at this point (Copernicus Global Drought Observatory, SPI-3 index −1.65). Rain, not storage.
EU drought indicator · 11 September 2026
Watchrainfall deficit
The European Drought Observatory's combined reading of rain, soil moisture and vegetation at this point. Watch means rain has been short, Warning that the soil has dried out, Alert that vegetation is visibly stressed; Recovery means the shortfall is easing. Ground conditions, not the reservoir's storage. Spain drought figures →
Catchment Weather
Past 30 days + 14-day forecast · Open-Meteo
Technical specifications
| Total capacity | 54 hm³ |
| Usable capacity | 48.6 hm³ |
| Primary use | Multi-purpose |
| Operator | CHD |
| Province | Segovia |
| Autonomous community | Castile and León |
| River basin | Duero |
Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 41.515, -3.536 · Open in Google Maps
About Linares del Arroyo
As of October 6, 2026, Linares del Arroyo is filled to 37.0% of its total capacity, holding roughly 20 hm³ of water out of a maximum 54 hm³. At this level the reservoir is low. Of that total, about 49 hm³ is usable (live) storage.
Over the most recent week on record the fill level has fallen by 1.9 percentage points, and it is 7.4 points below its level on the same date a year earlier.
Across the readings we hold for Linares del Arroyo — 418 data points between October 9, 2018 and October 6, 2026 — the level has ranged from a low of 36.4% (October 18, 2022) to a high of 98.1% (February 17, 2026). 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 41.515°N, 3.536°W.
Key facts
- Current fill level
- 37.0%
- Water stored
- 20 hm³
- Total capacity
- 54 hm³
- Usable capacity
- 49 hm³
- 7-day change
- ▼ 1.9 pts
- Year-on-year
- ▼ 7.4 pts
- Primary use
- Multipurpose
- River basin
- Duero
- Operator
- CHD
- Coordinates
- 41.515°N, 3.536°W
- Last updated
- October 6, 2026
Recent readings
| Date | Fill level | Volume (hm³) |
|---|---|---|
| 6 Oct 2026 | 37.0% | 20 |
| 29 Sep 2026 | 38.9% | 21 |
| 22 Sep 2026 | 40.7% | 22 |
| 15 Sep 2026 | 42.6% | 23 |
| 8 Sep 2026 | 46.3% | 25 |
| 1 Sep 2026 | 48.1% | 26 |
| 25 Aug 2026 | 51.9% | 28 |
| 18 Aug 2026 | 55.6% | 30 |
| 11 Aug 2026 | 57.4% | 31 |
| 4 Aug 2026 | 61.1% | 33 |
| 28 Jul 2026 | 64.8% | 35 |
| 21 Jul 2026 | 68.5% | 37 |