Delhi's ₹622 Cr Flood Defense Sparks Debate

The Delhi government has greenlit projects totaling ₹622 crore to bolster flood control and drainage infrastructure. A significant portion, ₹99 crore, is allocated for a reinforced concrete wall along a vulnerable section of the Yamuna River. Additionally, three biomining projects, costing ₹260 crore, will scientifically process and dispose of silt removed from city drains.

These decisions were made during the 40th flood control board meeting. The proposed Yamuna wall, intended to protect low-lying areas, has drawn criticism from environmental activists who believe it could impede the river's natural flow without addressing root causes of flood risk.

Biomining aims to prevent desilted material from returning to drains, a common issue that undermines maintenance efforts. The government also plans to enhance drain banks with amenities like walkways and green belts, transforming them into public spaces. Officials are directed to ensure timely project completion and regular monitoring.

However, experts like Yamuna activist Bhim Singh Rawat question the wall's efficacy, calling it a "half-baked measure." He suggests construction should pause pending river surveys, noting changes in the Yamuna's flooding patterns and reduced capacity due to structures and encroachments. Concerns remain that without addressing these underlying issues, future floods could pose major risks.