Lake Mornos Water Levels Remain Below Average Despite Recent Rainfall in Greece
Lake Mornos's surface area is 13 km² as of February 21, 2026, 26% below the average since 2006. While rainfall in Western Central Greece has improved water reserves to approximately 683.5 million cubic meters, experts warn against complacency due to the persistence phenomenon of droughts. Increased rainfall this year does not eliminate the risk of future water scarcity, especially in islands with limited resources. A shift towards risk management and comprehensive planning is necessary to ensure long-term water resilience.

As of February 21, 2026, Lake Mornos has a surface area of 13 km², which is 26% below the 2006-2024 average of 17.6 km². Despite improved rainfall in Western Central Greece leading to a total of approximately 683.5 million cubic meters in Attica reservoirs, experts caution against complacency.
Rainfall in January 2026 was more than triple that of January 2025, and February levels show up to five times higher than last year, reducing immediate water shortage risks. However, the persistence phenomenon suggests that extreme droughts may return.
The trend towards reliance on desalination plants must be based on careful planning rather than ad-hoc responses. Limited snow cover is a concern as it affects summer river flows. Addressing water scarcity requires long-term risk management and public awareness strategies.




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