190-MLD Aluva water treatment plant to address Kochi’s water woes

The Kerala Water Authority is constructing a 190-MLD water treatment plant in Aluva to address chronic water shortages in Kochi and surrounding municipalities. The project, costing ₹523 crore, utilizes advanced pulsed technology to handle high turbidity and is designed to be flood-resistant.
Why it matters
This infrastructure project is critical for ensuring long-term water security for a rapidly growing urban population in Kerala.
Kochi Corporation is set to receive nearly 80 million litres per day (MLD) of additional treated water once the 190-MLD water treatment plant (WTP) at Aluva becomes operational.
Water supply to municipalities such as Eloor, Thrikkakara, Kalamassery, and Aluva will also improve, with Kalamassery and Thrikkakara each receiving an additional 24-28 MLD, Eloor an additional 6 MLD, and Vypeen an additional 30-35 MLD, significantly strengthening the region’s drinking water supply, according to Kerala Water Authority (KWA) sources. Overall, the project will benefit the Kochi Corporation, five municipalities, and 13 grama panchayats.
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