The Delhi Jal Board has sanctioned a massive ₹4,500 crore investment to clean the Yamuna, focusing on decentralized sewage treatment and enhanced storage capacity.

Key Takeaways

  • ₹4,500 crore approved for Yamuna rejuvenation and sewage infrastructure.
  • 15 new Decentralised Sewage Treatment Plants (DSTPs) to be implemented.
  • Sewage treatment capacity to increase from 749 MGD to 1,041 MGD.
  • Wazirabad Pondage Area to be restored for better raw water storage.

In a decisive move towards environmental restoration, the Delhi Jal Board (DJB) has approved a massive rejuvenation package worth approximately ₹4,500 crore for the Yamuna river. Water Minister Parvesh Sahib Singh announced on Wednesday that the project will encompass 15 new Decentralised Sewage Treatment Plants (DSTPs), the expansion of sewer networks, and the upgradation of existing Sewage Treatment Plants (STPs).

Addressing the public's concerns regarding river pollution, Minister Singh emphasized that infrastructure is the key to a clean Yamuna. He highlighted that the sewage treatment capacity, which stood at 749 million gallons per day (MGD) at the start of the current administration, is slated to rise to 1,041 MGD. With this latest approval, Delhi will have 28 DSTPs under implementation.

Why This Matters

BozokMedia analysis shows that the current centralized system, where sewage is transported long distances to large STPs, is inefficient for Delhi's sprawling unauthorized colonies. By implementing DSTPs, the government aims to treat sewage close to its source, significantly reducing the volume of untreated waste flowing directly into the Yamuna.

Decentralized treatment is the most viable strategy to tackle sewage discharge from unauthorized settlements.

Furthermore, the project includes the revival of the Wazirabad Pondage Area to enhance raw water storage capacity from one day to nearly three days. To improve public access to clean water, the government also plans to install 250 water ATMs at an estimated cost of ₹58 crore.

Historical Background

The urgency for this project follows a high-level meeting chaired by Union Home Minister Amit Shah in July last year. During that meeting, the Delhi government was directed to nearly double its sewage treatment capacity to 1,500 MGD by the year 2028 to ensure the river's health.

Did You Know?: DSTPs are designed to work on smaller parcels of land, making them ideal for densely populated urban areas.

Frequently Asked Questions

1. What is the primary goal of the ₹4,500 crore project?
The primary goal is to increase sewage treatment capacity and prevent untreated waste from entering the Yamuna through new and upgraded plants.

2. How will DSTPs help Delhi?
DSTPs will treat sewage locally in clusters and unauthorized colonies, reducing the need for massive, expensive pipeline networks.