← Aragon
CriticalMulti-purpose

Valdepatao

Huesca · Aragon · Ebro

Capacity

6 hm³

Coordinates

41.553°N, 0.055°E

Operator

CHE

16.7% full

Current fill

16.7%
Critical

vs 13 Oct 2026

0.0 pp

stable

vs 1 year ago

0.0 pp

year-over-year

Trend

→

stable

Drought context

Storage vs October average

100%of normal

16.7% full on 2026-10-19, against an average of 16.7% for October across 7 years of readings (0.0 points).

Rain over the last three months · 11 October 2026

Near normal

In the three months to 11 October 2026 the area around Valdepatao had rain close to normal for the season. Rainfall compared with the long-run record for the same season at this point (Copernicus Global Drought Observatory, SPI-3 index +0.28). Rain, not storage.

EU drought indicator · 11 October 2026

Noneno drought signal

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 capacity6 hm³
Primary useMulti-purpose
OperatorCHE
ProvinceHuesca
RegionAragon
River basinEbro
Data source:embalses.net·Last reading: 2026-10-19

Satellite imagery: Esri, Maxar, Earthstar Geographics. Map: Esri, HERE, Garmin, © OpenStreetMap contributors. 41.553°N, 0.055°E · Open in Google Maps

About Valdepatao

As of October 19, 2026, Valdepatao is filled to 16.7% of its total capacity, holding 1 hm³ of water out of a maximum 6 hm³. At this level the reservoir is critically low.

Since October 13, 2026 the fill level has held broadly steady (+0.0 pp), and it sits close to where it was a year earlier.

Across the readings we hold for Valdepatao — 316 data points between October 6, 2020 and October 19, 2026 — the level has ranged from a low of 0.0% (March 30, 2021) to a high of 16.7% (October 6, 2020). On average the reservoir is fullest around January and at its lowest around April.

It is operated by CHE primarily for multiple purposes. It lies within the Ebro basin at 41.553°N, 0.055°E.

Key facts

Current fill level
16.7% of total capacity
Water stored
1 hm³
Total capacity
6 hm³
Change since October 13, 2026
No change
Year-on-year
No change
Primary use
Multipurpose
River basin
Ebro
Operator
CHE
Coordinates
41.553°N, 0.055°E
Last updated
October 19, 2026

Recent readings

DateFill levelVolume (hm³)
19 Oct 202616.7%1
13 Oct 202616.7%1
6 Oct 202616.7%1
29 Sep 202616.7%1
22 Sep 202616.7%1
15 Sep 202616.7%1
8 Sep 202616.7%1
1 Sep 202616.7%1
25 Aug 202616.7%1
18 Aug 202616.7%1
11 Aug 202616.7%1
4 Aug 202616.7%1

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