Los Machos

As of September 1, 2026, Los Machos is filled to 25.0% of its total capacity, holding roughly 3 hm³ of water out of a maximum 12 hm³. At this level the reservoir is low.

Over the most recent week on record the fill level has held broadly steady (+0.0 pts), and it is 16.7 points below its level on the same date a year earlier.

Across the readings we hold for Los Machos — 418 data points between September 4, 2018 and September 1, 2026 — the level has ranged from a low of 0.0% (April 25, 2023) to a high of 100.0% (November 20, 2018). On average the reservoir is fullest around February and at its lowest around October.

It is operated by Tinto, Odiel y Piedras. It lies within the Tinto, Odiel y Piedras basin at 0.000°N, 0.000°E.