Valuengo

As of September 7, 2026, Valuengo is filled to 40.0% of its total capacity, holding roughly 8 hm³ of water out of a maximum 20 hm³. At this level the reservoir is within its normal operating range. Of that total, about 18 hm³ is usable (live) storage.

Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it is 25.0 points below its level on the same date a year earlier.

Across the readings we hold for Valuengo — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 30.0% (October 22, 2019) to a high of 100.0% (March 11, 2025). On average the reservoir is fullest around April and at its lowest around October.

It is operated by CHSU primarily for multiple purposes. It lies within the Guadiana basin at 38.307°N, 6.647°W.