Los Hurones

As of September 7, 2026, Los Hurones is filled to 69.6% of its total capacity, holding roughly 94 hm³ of water out of a maximum 135 hm³. At this level the reservoir is within its normal operating range. Of that total, about 122 hm³ is usable (live) storage.

Over the most recent week on record the fill level has held broadly steady (-1.5 pts), and it is 2.2 points above its level on the same date a year earlier.

Across the readings we hold for Los Hurones — 419 data points between September 4, 2018 and September 7, 2026 — the level has ranged from a low of 28.9% (January 9, 2024) to a high of 95.6% (April 16, 2024). On average the reservoir is fullest around April and at its lowest around November.

It is operated by CHGB primarily for multiple purposes. It lies within the Guadalete-Barbate basin at 36.683°N, 5.532°W.