Delhi's Yamuna Cleanup: Massive Rs 4,500 Cr Project Launched

The Delhi Jal Board (DJB) has greenlit substantial sewerage and wastewater treatment projects, totaling approximately Rs 4,500 crore, aimed at curbing pollution in the Yamuna River. A key component of this initiative is the establishment of 15 new decentralized sewage treatment plants (DSTPs), which will add 227 million gallons per day (MGD) of treatment capacity.

These projects are projected to benefit approximately 20 lakh residents and are scheduled for completion within 21 months. Unlike large centralized plants, DSTPs are located closer to pollution sources, reducing reliance on extensive sewer networks and treating wastewater before it enters drains. This strategy is crucial for areas with inadequate sewer infrastructure.

In addition to the new plants, the DJB's approval encompasses laying nearly 1,000 km of new sewer pipelines and providing household connections across numerous colonies and villages. Upgrades to existing treatment facilities, a new 35 MGD STP, and sludge management improvements are also part of the comprehensive plan to tackle the city's untreated sewage.

The overall sewage treatment capacity in Delhi will increase from 814 MGD to 1,041 MGD, exceeding the city's current generation of around 1,000 MGD. This expansion addresses a historical deficit and anticipates future population growth and urban development needs.