update on the drought in Iran

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Art Hunter

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Dec 20, 2025, 3:43:30 AM (4 days ago) Dec 20
to CACOR CG, cacor-public
Latest Update (December 2025): Iran is experiencing its worst drought in over half a century. Rain has finally fallen in Tehran this month, offering brief relief, but reservoirs remain critically low. The government is rationing water, considering buying supplies from neighboring countries, and even warning that Tehran may need to be evacuated if rainfall does not improve.

🌍 Current Situation
• Severity: Rainfall this autumn has been the lowest in more than 50 years, with precipitation down 81% below average.
• Water Shortages: Major dams are less than 10% full, and millions face daily water cutoffs across the country.
• Government Response:
• Exploring water imports from neighbors like Afghanistan and Armenia.
• Promoting “virtual water imports” by reducing domestic production of water-intensive crops.
• Implementing night-time water cuts in Tehran and other cities.
• Public Impact: Residents are buying water tanks, facing unpredictable rationing, and experiencing “climate anxiety” as basic supplies vanish.

🌧️ Recent Rainfall
• Tehran Relief: Early December rains and snow in the Alborz Mountains briefly improved air quality and morale.
• Limitations: Officials warn the rainfall is far from sufficient to replenish reservoirs or reverse shortages.
• Flooding Risk: Heavy rains in western provinces (Zanjan, Kurdistan) caused localized flooding, showing the volatility of weather extremes.

🌫️ Secondary Crisis: Air Pollution
• Dust Storms: Dried lakes and wetlands are producing massive dust clouds, worsening air quality.
• Health Impact: Tehran was ranked the most polluted city in the world in November, with AQI levels above 200 (“very unhealthy”).
• Casualties: Over 350 deaths in 10 days were linked to respiratory and cardiac complications from pollution.

📊 Key Takeaways


⚠️ Risks & Challenges
• Structural Mismanagement: Experts argue Iran’s water crisis is not just climate-driven but worsened by decades of over-extraction, dam-building, and subsidies.
• Population Pressure: Current resources may only sustain half of Iran’s nearly 100 million people, making imports unavoidable.
• Security Concerns: Water shortages are becoming a political and security issue, with localized protests and fears of instability.

In summary: Iran’s drought has escalated into a national emergency, combining water scarcity, food insecurity, and deadly air pollution. While recent rains brought symbolic relief, the crisis remains unresolved, and the government is pursuing unprecedented measures like importing water and warning of possible evacuation of Tehran.

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