Pontón Alto, El

As of September 7, 2026, Pontón Alto, El is filled to 85.7% of its total capacity, holding roughly 6 hm³ of water out of a maximum 7 hm³. At this level the reservoir is high.

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 Pontón Alto, El — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 57.1% (October 11, 2022) to a high of 100.0% (November 20, 2018). On average the reservoir is fullest around April and at its lowest around October.

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