Zahara-El Gastor

As of September 7, 2026, Zahara-El Gastor is filled to 67.3% of its total capacity, holding roughly 150 hm³ of water out of a maximum 223 hm³. At this level the reservoir is within its normal operating range.

Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it is 43.5 points above its level on the same date a year earlier.

Across the readings we hold for Zahara-El Gastor — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 3.1% (October 24, 2023) to a high of 79.4% (April 30, 2019). On average the reservoir is fullest around April and at its lowest around November.

It is operated by Guadalete-Barbate. It lies within the Guadalete-Barbate basin at 0.000°N, 0.000°E.