González Lacasa

As of September 7, 2026, González Lacasa is filled to 33.3% of its total capacity, holding roughly 11 hm³ of water out of a maximum 33 hm³. At this level the reservoir is low.

Over the most recent week on record the fill level has fallen by 6.1 percentage points, and it is 3.1 points below its level on the same date a year earlier.

Across the readings we hold for González Lacasa — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 18.2% (October 12, 2021) to a high of 97.0% (May 4, 2021). On average the reservoir is fullest around May and at its lowest around October.

It is operated by Ebro. It lies within the Ebro basin at 0.000°N, 0.000°E.