Yamuna Pollution Worsens: Unchecked Sewage and Unauthorized Colonies Major Contributors

The Yamuna River, a lifeline for millions, continues to suffer from severe pollution due to unchecked sewage disposal and unauthorized settlements. Despite multiple efforts, including government initiatives, a parliamentary committee has emphasized the need for clear accountability among local municipal bodies for river conservation.

Key Reasons for Yamuna’s Deterioration
1.    80% Pollution from Domestic Sewage: The primary cause of pollution in Yamuna is untreated domestic wastewater, accounting for nearly 80% of the contamination.
2.    Numerous Drains but Poor Regulation: Of the 137 drains flowing into the Yamuna, only 35 are officially accounted for, while many remain unmonitored.
3.    Unregulated Urban Expansion: Unauthorized colonies in Delhi and neighboring states contribute heavily to sewage discharge, yet only 750 out of thousands of such colonies have proper sewage lines.
According to officials from Himachal Pradesh, urban sewage water does not directly enter the Yamuna there. However, four major drains from city boundaries do release wastewater into the river, worsening its pollution levels.