
Renovation works are underway at the Naxxar Reservoir, a key project aimed at strengthening Malta’s water infrastructure.
With a capacity of 24,185 m³, this medium-sized reservoir currently supplies potable water to Naxxar, Mosta, St. Paul’s Bay, Għargħur, Madliena, Ibraġġ, San Ġwann, Birkirkara, and Iklin. Once upgrades are complete, it will also serve Mellieħa.
The €3 million investment includes repairing leaks, replacing the roof and support columns, enlarging the exit pipework, and installing 600kWp solar panels on the roof.
These improvements will enhance efficiency, sustainability, and long-term reliability.
During a site visit, Energy Minister Miriam Dalli highlighted the project’s role in ensuring a secure and sustainable water supply.
“By modernising essential infrastructure like the Naxxar Reservoir, we are investing in a resilient and carbon-neutral future,” she stated.
Originally built in 1938, the reservoir’s renovation began last week and is set for completion by mid-March 2025. A retaining wall will be constructed to maintain network stability during the temporary decommissioning.
To minimise disruptions, a contingency plan will supply water directly from production lines, though some areas may experience lower pressure. Once operational, the upgraded reservoir will further reinforce Malta’s water supply system, ensuring improved service for surrounding communities.
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