Agavanzal, Nª Sª de

As of September 7, 2026, Agavanzal, Nª Sª de is filled to 94.4% of its total capacity, holding roughly 34 hm³ of water out of a maximum 36 hm³. At this level the reservoir is high.

Over the most recent week on record the fill level has fallen by 2.8 percentage points, and it is 5.5 points above its level on the same date a year earlier.

Across the readings we hold for Agavanzal, Nª Sª de — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 50.0% (October 17, 2023) to a high of 100.0% (May 9, 2023). On average the reservoir is fullest around September and at its lowest around November.

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