Toledo Reservoir Runs Dry: 10 Towns Face Water Crisis 2026

The reservoir that supplies water to ten towns in Toledo has run dry, leaving four municipalities at risk of running out of water completely. The Mancomunidad del Pusa, which manages water for these communities, has declared the situation "critical" and warned mayors that each town must now rely on water already in pipes, tanks, and any local wells.

This means many towns are starting to depend on tanker trucks for drinking water. The crisis highlights the growing pressure on water resources in Spain, where drought and aging infrastructure are straining supplies.

What Happened: Reservoir Dries Up

The reservoir that normally provides water to the Mancomunidad del Pusa has reached critically low levels and can no longer supply the network. The Mancomunidad quickly notified the mayors of the ten affected towns that they must now manage with existing reserves.

For some towns, this means relying on water stored in pipes and deposits. For others, it means turning to tanker deliveries. The situation is especially dire for four towns that have no alternative water source.

Four Towns Completely Cut Off

Retamoso de la Jara, Espinoso del Rey, San Martín de Pusa, and Santa Ana de Pusa depend 100% on the now-dry reservoir. Together, these four municipalities have about 1,500 registered residents, according to the latest INE census.

Without any backup, these towns will exhaust their deposits and literally run dry. The mayor of San Martín de Pusa, Daniel Vega, confirmed that the town council is studying options to guarantee supply. He also raised concerns about the "lack of investment" in water infrastructure.

The Ten Towns Affected

The Mancomunidad del Pusa includes ten municipalities: Espinoso del Rey, Malpica de Tajo, Los Navalmorales, La Pueblanueva, Retamoso de la Jara, San Bartolomé de las Abiertas, Santa Ana de Pusa, Torrecilla de la Jara, Villarejo de Montalbán, and San Martín de Pusa.

Not all towns are equally vulnerable. Two years ago, alternative wells and sources were discussed, but not all communities have such backups or other water reserves. Los Navalmorales, with over 2,100 residents, combines its own wells with the reservoir supply, giving it some buffer.

Why This Matters: Water Security Under Threat

This crisis is a stark reminder of the fragility of water supplies in many regions. Drought, climate change, and underinvestment in infrastructure are leaving communities exposed. The situation in Toledo is not isolated; other areas face similar risks. The longer history behind the story is traced in Morillo de Tou: The Sunken Pyrenees Village Now a Budget Vacation Paradise.

For residents, the immediate concern is access to drinking water. For local leaders, the challenge is finding both short-term fixes and long-term solutions. The lack of investment highlighted by Mayor Vega is a common complaint across rural Spain. The background to this story is set out in Ebro Reservoir Water Crisis: Why Spain's Biggest Basin Dried. A related thread runs through Colorado River Water Crisis: The Richest Country Is Running Dry. Earlier coverage in Businesses Face Water Bans as Drought Threatens Supply shows how the argument developed.

What to Watch Next

Authorities are likely to increase tanker deliveries to the most affected towns. Emergency repairs or new wells may be fast-tracked. However, sustainable solutions will require significant investment in infrastructure and water management. A closer look at the same subject appears in South East Water Crisis: 7,000 Kent Properties Without Supply. Anyone following the wider picture can start with English Farmers Face Uncertainty After Sustainable Funding Runs Dry. The same theme surfaces in South East Water Supply Disruption Hits 7,000 Kent Properties, which takes a different angle.

Residents should stay informed through local announcements and follow any conservation measures. The Mancomunidad and town councils will need to coordinate closely to avoid a complete supply failure. Context on how this played out before sits in Trump's Diplomatic Ammunition Runs Dry After Iran War. A companion piece, Beca MEC 2026/27: Step-by-Step Guide to September Application Process, approaches the same subject from another angle.

• Four towns have no alternative water source and face running out completely.
• Ten municipalities are affected, with varying levels of backup capacity.
• Tanker trucks are being used to supply water where possible.
• Lack of investment in infrastructure is a key concern raised by local leaders.
• Long-term solutions will require coordinated planning and funding.

Comparison of Affected Towns

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